All Stories

  1. Effect of the humidity during spin-coating on the microstructure and porosity of sol–gel-derived zirconia thin films

    Article • Journal of Sol-Gel Science and Technology, September 2025, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  2. Anti‐glare performance of sol‐gel‐derived spray coatings prepared with various water‐to‐alkoxide ratios

    Article • International Journal of Applied Glass Science, October 2024, Wiley

    Professor, Dr. Hiromitsu Kozuka

  3. Changes in the wettability of the surface of soda-lime glass and of sol-gel-derived lithium silicate thin films during storage at room temperature

    Article • Journal of Sol-Gel Science and Technology, August 2024, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  4. Factors controlling the performance of film patterns of cured sol-gel-derived positive-type photosensitive oligomeric silsesquioxanes with random structure

    Article • Journal of Sol-Gel Science and Technology, June 2024, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  5. Highly crystalline yttria‐stabilized zirconia and titania thin films on plastic substrates via sol‐gel transfer process

    Article • Journal of the American Ceramic Society, May 2024, Wiley

    Professor, Dr. Hiromitsu Kozuka

  6. Glass transition of amorphous materials composed of organically modified metal oxo-oligomers

    Article • Materials Chemistry and Physics, February 2024, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  7. Characteristics of transparent cured film patterns prepared from sol-gel-derived positive-type photosensitive oligomeric silsesquioxanes with random structure

    Article • Journal of Sol-Gel Science and Technology, August 2023, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  8. Bendability of polycrystalline titania thin films fabricated on plastic substrates by the sol–gel transfer technique via firing at temperatures over 600 °C

    Article • Journal of Sol-Gel Science and Technology, February 2023, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  9. Glass Transition of Amorphous Materials Composed of Organically Modified Metal Oxo-Oligomers

    Article • January 2023, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  10. Viscoelastic behavior of alkali and alkaline earth aluminophosphate glasses

    Article • Journal of Non-Crystalline Solids, September 2022, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  11. Correction to: Preparation of transparent and mechanically hard inorganic-organic hybrid thick films from 3-glycidoxypropyltrimethoxysilane and zirconium propoxide

    Article • Journal of Sol-Gel Science and Technology, July 2022, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  12. Fundamental properties of alkoxide-derived titania gel films providing plastics surface with high refractive index

    Article • Journal of Sol-Gel Science and Technology, June 2022, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  13. Preparation of transparent and mechanically hard inorganic-organic hybrid thick films from 3-glycidoxypropyltrimethoxysilane and zirconium propoxide

    Article • Journal of Sol-Gel Science and Technology, May 2022, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  14. Residual stress of glass and crystalline oxide thin films responding to humidity

    Article • Applied Physics Letters, May 2022, American Institute of Physics

    Professor, Dr. Hiromitsu Kozuka

  15. High refractive index colorless glasses composed of titanium oxo-oligomers modified with phthalate ions

    Article • Journal of Sol-Gel Science and Technology, March 2022, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  16. Patterning characteristic control of sol-gel-derived random-structure oligomeric silsesquioxanes having a diazonaphthoquinone derivative

    Article • Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena, March 2022, American Vacuum Society

    Professor, Dr. Hiromitsu Kozuka

  17. Achievement of low sparkle in anti-glare spray coatings by controlling the size of polymerized species in silica sols

    Article • Journal of Sol-Gel Science and Technology, October 2021, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  18. Publisher’s Note: “Instability of residual stress of crystalline and glass oxide thin films prepared by sol-gel method” [J. Appl. Phys. 130, 035305 (2021)]

    Article • Journal of Applied Physics, August 2021, American Institute of Physics

    Professor, Dr. Hiromitsu Kozuka

  19. Instability of residual stress of crystalline and glass oxide thin films prepared by sol-gel method

    Article • Journal of Applied Physics, July 2021, American Institute of Physics

    Professor, Dr. Hiromitsu Kozuka

  20. Intermolecular interactions between sol–gel-derived random-structure oligomeric silsesquioxanes and a diazonaphthoquinone derivative

    Article • Japanese Journal of Applied Physics, April 2021, Institute of Physics Publishing

    Professor, Dr. Hiromitsu Kozuka

  21. Highly crystalline metal oxide thin films on plastic substrates prepared via firing and transfer: key role of the “lost” organic underlayer

    Article • Journal of Materials Science Materials in Electronics, September 2020, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  22. Apparent relaxation of in-plane residual stress of sol–gel-derived crystalline and glass oxide thin films

    Article • Journal of Sol-Gel Science and Technology, June 2020, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  23. Structure and glass transition of amorphous materials composed of titanium-oxo oligomers chemically modified with benzoylacetone

    Article • RSC Advances, January 2020, Royal Society of Chemistry

    Professor, Dr. Hiromitsu Kozuka

  24. In-plane stress development in sol–gel-derived titania and silica thin films on Si(100) substrates

    Article • Journal of Sol-Gel Science and Technology, December 2019, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  25. Comparison of In-Plane Stress Development in Sol–Gel- and Nanoparticle-Derived Mesoporous Metal Oxide Thin Films

    Article • Langmuir, November 2019, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  26. Sol–gel preparation of yttria-stabilized zirconia thin films and transfer to polycarbonate substrates

    Article • Journal of Sol-Gel Science and Technology, August 2019, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  27. Composition dependence of absorption edge energy of borate glasses containing a large amount of Bi<sub>2</sub>O<sub>3</sub>

    Article • Journal of the Ceramic Society of Japan, August 2019, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  28. Simple “titanium alkoxide–water–solvent” solutions as titania coating solutions containing no peptizing or chelating agents

    Article • Journal of Sol-Gel Science and Technology, July 2019, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  29. Effect of the amount of H2O and HNO3 in Ti(OC3H7)4 solutions on the crystallization of sol-gel-derived TiO2 films

    Article • Thin Solid Films, January 2019, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  30. Coordination Structure of Bi atoms in Li<sub>2</sub>O–Bi<sub>2</sub>O<sub>3</sub>–B<sub>2</sub>O<sub>3</sub> Glasses by X-ray Diffraction

    Article • Journal of the Ceramic Society of Japan, December 2018, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  31. Correction to: Additive-free alkoxide–water–alcohol solutions as precursors for crystalline titania thin films

    Article • Journal of Sol-Gel Science and Technology, August 2018, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  32. Additive-free alkoxide–water–alcohol solutions as precursors for crystalline titania thin films

    Article • Journal of Sol-Gel Science and Technology, June 2018, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  33. In-plane stress development in mesoporous thin films

    Article • Nanoscale, January 2018, Royal Society of Chemistry

    Professor, Dr. Hiromitsu Kozuka

  34. Evaporation-Driven Deposition of ITO Thin Films from Aqueous Solutions with Low-Speed Dip-Coating Technique

    Article • Langmuir, May 2017, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  35. Transferability and Adhesion of Sol–Gel-Derived Crystalline TiO2 Thin Films to Different Types of Plastic Substrates

    Article • Langmuir, January 2017, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  36. Preparation of porous CuO films from Cu(NO3)2 aqueous solutions containing poly(vinylpyrrolidone) and their photocathodic properties

    Article • RSC Advances, January 2017, Royal Society of Chemistry

    Professor, Dr. Hiromitsu Kozuka

  37. 2nd Special Issue dedicated to the Best Oral Presentations given during the XVIII International Conference Sol–Gel 2015 held in Kyoto, Japan, September 6–11, 2015

    Article • Journal of Sol-Gel Science and Technology, December 2016, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  38. Fabrication of highly crystalline oxide thin films on plastics: Sol–gel transfer technique involving high temperature process

    Article • Journal of Asian Ceramic Societies, September 2016, Taylor & Francis

    Professor, Dr. Hiromitsu Kozuka

  39. Evaporation-Driven Deposition of WO3 Thin Films from Organic-Additive-Free Aqueous Solutions by Low-Speed Dip Coating and Their Photoelectrochemical Properties

    Article • Langmuir, March 2016, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  40. Erratum: “Band gap tuning of Ni1− xMgxO films by radio-frequency sputter deposition for deep-ultraviolet photodetectors”

    Article • Applied Physics Express, February 2016, Institute of Physics Publishing

    Professor, Dr. Hiromitsu Kozuka

  41. Spontaneous Pattern Formation Induced by Bénard–Marangoni Convection for Sol–Gel-Derived Titania Dip-Coating Films: Effect of Co-solvents with a High Surface Tension and Low Volatility

    Article • Langmuir, November 2015, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  42. Band gap tuning of Ni1−xMgxO films by radio-frequency sputter deposition for deep-ultraviolet photodetectors

    Article • Applied Physics Express, September 2015, Institute of Physics Publishing

    Professor, Dr. Hiromitsu Kozuka

  43. Thermoplastic softening behavior of organically modified polyoxotitanates: Effects of the amount of water and benzoylacetone for hydrolyzing alkoxides

    Article • Journal of Applied Polymer Science, July 2015, Wiley

    Professor, Dr. Hiromitsu Kozuka

  44. Biomimetic synthesis of nanostructured SnO particles from Sn6O4(OH)4in aqueous solution of gelatin

    Article • CrystEngComm, January 2015, Royal Society of Chemistry

    Professor, Dr. Hiromitsu Kozuka

  45. Preparation of metal oxide thin films from organic-additive-free aqueous solutions by low-speed dip-coating

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Professor, Dr. Hiromitsu Kozuka

  46. Hydrothermal synthesis of nanostructured SnO particles through crystal growth in the presence of gelatin

    Article • Journal of Solid State Chemistry, September 2014, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  47. Evaporation-driven self-organization of photoluminescent organic dye-doped silica-poly(vinylpyrrolidone) hybrid films prepared by low-speed dip-coating

    Article • Colloids and Surfaces A Physicochemical and Engineering Aspects, July 2014, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  48. Thermoplasticity of sol–gel-derived titanoxanes chemically modified with benzoylacetone

    Article • Journal of Sol-Gel Science and Technology, March 2014, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  49. Effect of the Amount of H2O on the Crystallization of TiO2 Films Prepared from Alkoxide Solutions Containing Acetylacetone

    Article • Journal of the American Ceramic Society, February 2014, Wiley

    Professor, Dr. Hiromitsu Kozuka

  50. Effect of additives on the formation of bismuth nanoparticles by polyol process

    Article • Journal of the Ceramic Society of Japan, January 2014, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  51. Crystallization and densification of alkoxide-derived titania films: Effect of the amount of H2O in the precursor solutions

    Article • Journal of Asian Ceramic Societies, September 2013, Taylor & Francis

    Professor, Dr. Hiromitsu Kozuka

  52. Superior Properties of Silica Thin Films Prepared from Perhydropolysilazane Solutions at Room Temperature in Comparison with Conventional Alkoxide-Derived Silica Gel Films

    Article • ACS Applied Materials & Interfaces, August 2013, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  53. Conversion of Solution‐Derived Perhydropolysilazane Thin Films into Silica in Basic Humid Atmosphere at Room Temperature

    Article • Journal of the American Ceramic Society, August 2013, Wiley

    Professor, Dr. Hiromitsu Kozuka

  54. Sol–gel and transfer technique for fabricating dual ceramic thin film patterns on plastics

    Article • Journal of Sol-Gel Science and Technology, June 2013, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  55. Wet processing for the fabrication of ceramic thin films on plastics

    Article • Journal of Materials Research, March 2013, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  56. Photoelectrochemical properties of ZnO–SnO2 films prepared by sol–gel method

    Article • Journal of Alloys and Compounds, March 2013, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  57. Preparation of nanostructured CeCO3OH particles from aqueous solutions and gels containing biological polymers and their thermal conversion to CeO2

    Article • RSC Advances, January 2013, Royal Society of Chemistry

    Professor, Dr. Hiromitsu Kozuka

  58. Ceramic Thin Films on Plastics: A Versatile Transfer Process for Large Area as Well as Patterned Coating

    Article • ACS Applied Materials & Interfaces, December 2012, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  59. Spontaneous Formation of Linearly Arranged Microcraters on Sol–Gel-Derived Silica–Poly(vinylpyrrolidone) Hybrid Films Induced by Bénard–Marangoni Convection

    Article • Langmuir, June 2012, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  60. Solvothermal synthesis of size-controlled ZrO2 microspheres via hydrolysis of alkoxides modified with acetylacetone

    Article • Colloids and Surfaces A Physicochemical and Engineering Aspects, June 2012, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  61. Ferroelectric domain structures of 0.4-μm-thick Pb(Zr,Ti)O3 films prepared by polyvinylpyrrolidone-assisted Sol-Gel method

    Article • Journal of Applied Physics, March 2012, American Institute of Physics

    Professor, Dr. Hiromitsu Kozuka

  62. Polymer-free Organic–Inorganic Hybrid Materials with High Refractive Indices and Thermoplastic Properties

    Article • Chemistry Letters, February 2012, Oxford University Press (OUP)

    Professor, Dr. Hiromitsu Kozuka

  63. Understanding of the development of in-plane residual stress in sol-gel-derived metal oxide thin films

    Article • Journal of Applied Physics, January 2012, American Institute of Physics

    Professor, Dr. Hiromitsu Kozuka

  64. Large area ceramic thin films on plastics: A versatile route via solution processing

    Article • Journal of Applied Physics, January 2012, American Institute of Physics

    Professor, Dr. Hiromitsu Kozuka

  65. Spontaneous pattern formation based on the coffee-ring effect for organic–inorganic hybrid films prepared by dip-coating: effects of temperature during deposition

    Article • Soft Matter, January 2012, Royal Society of Chemistry

    Professor, Dr. Hiromitsu Kozuka

  66. Hydrothermal synthesis of flower-like SnO2 particles consisting of single-crystalline nanorods through crystal growth in the presence of poly(acrylic acid)

    Article • RSC Advances, January 2012, Royal Society of Chemistry

    Professor, Dr. Hiromitsu Kozuka

  67. Spontaneous pattern formation on silica and titania dip-coating films prepared at extremely low substrate withdrawal speeds

    Article • RSC Advances, January 2012, Royal Society of Chemistry

    Professor, Dr. Hiromitsu Kozuka

  68. Solvothermal synthesis of micron-sized spherical particles in TiO2–ZrO2 binary system

    Article • Journal of Crystal Growth, January 2012, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  69. Spontaneous Formation of Micrometer-Scaled Cell-like Patterns on Alkoxide-Derived Silica Gels Induced by Bénard–Marangoni Convections

    Article • The Journal of Physical Chemistry C, December 2011, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  70. Sol–gel-derived titania-hydroxypropylcellulose hybrid thin films of high refractive indices: solution components affecting the refractive index and uncracking critical thickness

    Article • Journal of Sol-Gel Science and Technology, December 2011, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  71. Aqueous dip-coating route to dense and porous silica thin films using silica nanocolloids with an aid of polyvinylpyrrolidone

    Article • Journal of Sol-Gel Science and Technology, December 2011, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  72. Photoelectrochemical Properties of Fe2O3−SnO2 Films Prepared by Sol−Gel Method

    Article • The Journal of Physical Chemistry C, March 2011, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  73. Formation of spherical SnO2 particles consisting of nanocrystals from aqueous solution of SnCl4 containing citric acid via hydrothermal process

    Article • Journal of Crystal Growth, March 2011, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  74. Effects of fundamental processing parameters on the durability of sol-gel-derived silica thin films in water

    Article • Journal of the Ceramic Society of Japan, January 2011, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  75. Perhydropolysilazane-derived silica–polymethylmethacrylate hybrid thin films highly doped with spiropyran: Effects of polymethylmethacrylate on the hardness, chemical durability and photochromic properties

    Article • Thin Solid Films, January 2011, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  76. Effect of Additives on Absorption Edge Energy in Bismuth Phosphate Glass

    Article • Japanese Journal of Applied Physics, August 2010, Institute of Physics Publishing

    Professor, Dr. Hiromitsu Kozuka

  77. Spontaneous Formation of Linear Striations and Cell-like Patterns on Dip-Coating Titania Films Prepared from Alkoxide Solutions

    Article • Langmuir, April 2010, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  78. Preparation of Titania Spheres Consisting of Anatase Nanocrystals via Hydrolysis of Chemically Modified Alkoxides under Solvothermal Conditions

    Article • Chemistry Letters, March 2010, Oxford University Press (OUP)

    Professor, Dr. Hiromitsu Kozuka

  79. Polymethylmethacrylate-silica hybrid thin films heavily doped with spiropyran and exhibiting visual photochromism and high mechanical and chemical durability

    Article • Journal of Sol-Gel Science and Technology, January 2010, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  80. Variation in In‐Plane Stress during Densification and Crystallization of Titania Gel Coatings Deposited on Different Substrate Surfaces

    Article • Journal of the American Ceramic Society, August 2009, Wiley

    Professor, Dr. Hiromitsu Kozuka

  81. Effects of the catalysts on the evolution of in-plane stress in alkoxide-derived silica gel coatings during heating

    Article • Journal of Materials Research, August 2009, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  82. Preparation of Silica Coatings Heavily Doped with Spiropyran Using Perhydropolysilazane as the Silica Source and Their Photochromic Properties

    Article • The Journal of Physical Chemistry, July 2009, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  83. Preparation of Silica Coatings Heavily Doped with Spiropyran Using Perhydropolysilazane as the Silica Source and Their Photochromic Properties

    Article • The Journal of Physical Chemistry, April 2009, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  84. Stress evolution of sol–gel-derived silica coatings during heating: The effects of the chain length of alcohols as solvents

    Article • Thin Solid Films, January 2009, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  85. Single-step sol-gel deposition and dielectric properties of 0.4 μm thick, (001) oriented Pb(Zr,Ti)O3 thin films

    Article • Journal of Sol-Gel Science and Technology, July 2008, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  86. Polysilazane as the source of silica: the formation of dense silica coatings at room temperature and the new route to organic–inorganic hybrids

    Article • Journal of Sol-Gel Science and Technology, June 2008, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  87. ISGS life achievement award given to Prof. Sumio Sakka

    Article • Journal of Sol-Gel Science and Technology, February 2008, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  88. Fabrication of Inorganic Fibers by Sol-gel Method

    Article • Sen i Gakkaishi, January 2008, Society of Fiber Science and Technology Japan

    Professor, Dr. Hiromitsu Kozuka

  89. Effects of the Heat‐Treatment Conditions on the Crystallographic Orientation of Pb(Zr,Ti)O3 Thin Films Prepared by Polyvinylpyrrolidone‐Assisted Sol–Gel Method

    Article • Journal of the American Ceramic Society, October 2007, Wiley

    Professor, Dr. Hiromitsu Kozuka

  90. Preparation of 0.7Pb(Mg1/3Nb2/3)O3–0.3PbTiO3 Thin Films Via a Polyvinylpyrrolidone‐Assisted Aqueous Sol–Gel Process and Dielectric Properties

    Article • Journal of the American Ceramic Society, September 2007, Wiley

    Professor, Dr. Hiromitsu Kozuka

  91. Sol–gel preparation and properties of hydroxypropylcellulose–titania hybrid thin films

    Article • Journal of Sol-Gel Science and Technology, August 2007, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  92. Guest editors’ preface

    Article • Journal of Sol-Gel Science and Technology, March 2007, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  93. Preparation of Ba(Ti,Sn)O3 thin films by PVP-assisted sol–gel method and their dielectric properties

    Article • Journal of Sol-Gel Science and Technology, March 2007, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  94. Preparation and Characterization of Silica/Polymethylmethacrylate Hybirid Thin Films on Polybutyleneterephthalate Substrates by Sol-Gel Method.

    Article • Journal of the Ceramic Society of Japan, January 2007, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  95. Stress evolution on gel-to-ceramic thin film conversion

    Article • Journal of Sol-Gel Science and Technology, July 2006, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  96. Effects of Heating Rate on Stress Evolution in Alkoxide‐Derived Silica Gel‐Coating Films

    Article • Journal of the American Ceramic Society, June 2006, Wiley

    Professor, Dr. Hiromitsu Kozuka

  97. Conversion of Perhydropolysilazane-to-Silica Thin Films by Exposure to Vapor from Aqueous Ammonia at Room Temperature

    Article • Journal of the Ceramic Society of Japan, January 2006, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  98. Preparation of acetylcellulose/silica composites by sol-gel method and their mechanical properties

    Article • Journal of Materials Science, October 2005, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  99. Photoelectrochemical Properties of Fe2O3−Nb2O5 Films Prepared by Sol−Gel Method

    Article • The Journal of Physical Chemistry, September 2005, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  100. Photoanodic properties of sol–gel-derived iron oxide thin films with embedded gold nanoparticles: effects of polyvinylpyrrolidone in coating solutions

    Article • Thin Solid Films, April 2005, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  101. Sol?Gel Preparation and Mechanical Properties of Machinable Cellulose/Silica and Polyvinylpyrrolidone/Silica Composites

    Article • Journal of Sol-Gel Science and Technology, December 2004, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  102. Preparation of Hot Water-Resistant Silica Thin Films from Polysilazane Solution at Room Temperature

    Article • Journal of Sol-Gel Science and Technology, August 2004, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  103. Radiative Striations of Spin-Coating Films: Surface Roughness Measurement and in-situ Observation

    Article • Journal of Sol-Gel Science and Technology, August 2004, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  104. Formation of silica coating films from spin-on polysilazane at room temperature and their stability in hot water

    Article • Journal of Materials Research, February 2004, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  105. PVP-assisted sol-gel deposition of single layer ferroelectric thin films over submicron or micron in thickness

    Article • Journal of the European Ceramic Society, January 2004, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  106. Photoanodic Properties of Sol−Gel-Derived Fe2O3 Thin Films Containing Dispersed Gold and Silver Particles

    Article • The Journal of Physical Chemistry, October 2003, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  107. Sol-gel preparation of TiO2 ceramic coating films from aqueous solutions of titanium sulfate (IV) containing polyvinylpyrrolidone

    Article • Journal of Materials Research, February 2003, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  108. On Ceramic Thin Film Formation from Gels: Evolution of Stress, Cracks and Radiative Striations

    Article • Journal of the Ceramic Society of Japan, January 2003, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  109. Article • Journal of Materials Science, January 2003, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  110. Stabilization of Poly(vinylpyrrolidone)‐containing Alkoxide Solutions for Thick Sol‐Gel Barium Titanate Films

    Article • Journal of the American Ceramic Society, January 2003, Wiley

    Professor, Dr. Hiromitsu Kozuka

  111. Article • Journal of Sol-Gel Science and Technology, January 2003, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  112. Single‐Step Deposition of Gel‐Derived Lead Zirconate Titanate Films: Critical Thickness and Gel Film to Ceramic Film Conversion

    Article • Journal of the American Ceramic Society, November 2002, Wiley

    Professor, Dr. Hiromitsu Kozuka

  113. Sol–gel preparation of single-layer, 0.75 μm thick lead zirconate titanate films from lead nitrate-titanium and zirconium alkoxide solutions containing polyvinylpyrrolidone

    Article • Applied Physics Letters, November 2001, American Institute of Physics

    Professor, Dr. Hiromitsu Kozuka

  114. Aqueous Solution-Based Ceramic Thin Film Deposition Using Organic Polymers with Amide Groups

    Article • Chemistry Letters, November 2001, Oxford University Press (OUP)

    Professor, Dr. Hiromitsu Kozuka

  115. Single-layer submicron-thick BaTiO3 coatings from poly(vinylpyrrolidone)-containing sols: Gel-to-ceramic film conversion, densification, and dielectric properties

    Article • Journal of Materials Research, November 2001, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  116. Sol-Gel Preparation and Photoelectrochemical Properties of Fe2TiO5 Thin Films

    Article • Journal of Sol-Gel Science and Technology, September 2001, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  117. Graded bandgap semiconductor thin film photoelectrodes

    Article • Chinese Science Bulletin, June 2001, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  118. Nanoscale radiative striations of sol-gel-derived spin-coating films

    Article • Scripta Materialia, May 2001, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  119. Single‐Step Dip Coating of Crack‐Free BaTiO3 Films >1 μm Thick: Effect of Poly(vinylpyrrolidone) on Critical Thickness

    Article • Journal of the American Ceramic Society, May 2000, Wiley

    Professor, Dr. Hiromitsu Kozuka

  120. Antibacterial silver-containing silica glass prepared by sol–gel method

    Article • Biomaterials, February 2000, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  121. Article • Journal of Sol-Gel Science and Technology, January 2000, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  122. Article • Journal of Sol-Gel Science and Technology, January 2000, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  123. Preparation and photoelectrochemical properties of porous thin films composed of submicron TiO2 particles

    Article • Thin Solid Films, January 2000, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  124. Article • Journal of Sol-Gel Science and Technology, January 2000, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  125. Low-Temperature Crystallization of TiO2 Films on Arranged Mono-Layers by Sol-Gel Method

    Article • Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals, November 1999, Taylor & Francis

    Professor, Dr. Hiromitsu Kozuka

  126. Preparation and Photoelectrochemical Properties of TiO2 Films Consisting of Monodispersed Particles by Sol-Gel Method

    Article • Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals, November 1999, Taylor & Francis

    Professor, Dr. Hiromitsu Kozuka

  127. Achievement of Crack-Free BaTiO3 Films over 1 μm in Thickness via Non-Repetitive Dip-Coating

    Article • Chemistry Letters, October 1999, Oxford University Press (OUP)

    Professor, Dr. Hiromitsu Kozuka

  128. Preparation and photoelectrochemical properties of Ti1−V O2 solid solution thin film photoelectrodes with gradient bandgap

    Article • Thin Solid Films, February 1999, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  129. Sol-gel preparation of Ti1−V O2 solid solution film electrodes with conspicuous photoresponse in the visible region

    Article • Thin Solid Films, February 1999, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  130. Article • Journal of Sol-Gel Science and Technology, January 1999, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  131. Sol‐Gel Preparation of Transparent and Conductive Aluminum‐Doped Zinc Oxide Films with Highly Preferential Crystal Orientation

    Article • Journal of the American Ceramic Society, June 1998, Wiley

    Professor, Dr. Hiromitsu Kozuka

  132. Preparation of Lead Lanthanum Zirconate Titanate (PLZT, (Pb,La)(Zr,Ti)O3) Fibers by Sol‐Gel Method

    Article • Journal of the American Ceramic Society, May 1998, Wiley

    Professor, Dr. Hiromitsu Kozuka

  133. Electrical properties of sol–gel-derived transparent titania films doped with ruthenium and tantalum

    Article • Thin Solid Films, March 1998, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  134. Preparation of TiO2 films on self-assembled monolayers by sol–gel method

    Article • Thin Solid Films, March 1998, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  135. Article • Journal of Materials Science, January 1998, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  136. Article • Journal of Sol-Gel Science and Technology, January 1998, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  137. <title>Metal nanoparticles in gel-derived oxide coating films: control and application of surface plasma resonance</title>

    Article • October 1997, SPIE

    Professor, Dr. Hiromitsu Kozuka

  138. Sol-gel preparation of ZnO films with extremely preferred orientation along (002) plane from zinc acetate solution

    Article • Thin Solid Films, August 1997, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  139. Effects of the incorporation of silver and gold nanoparticles on the photoanodic properties of rose bengal sensitized TiO2 film electrodes prepared by sol-gel method

    Article • Solar Energy Materials and Solar Cells, June 1997, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  140. Fluorescence Properties of the Ru(bpy)32+ Complex Incorporated in Sol−Gel-Derived Silica Coating Films

    Article • The Journal of Physical Chemistry, March 1997, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  141. Article • Journal of Materials Science, January 1997, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  142. Photoelectrochemical properties of TiO2 coating films prepared using different solvents by the sol-gel method

    Article • Thin Solid Films, September 1996, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  143. Dimer-to-monomer transformation of rhodamine 6G in sol—gel silica films

    Article • Journal of Non-Crystalline Solids, June 1996, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  144. Superconducting properties of the lithium-substituted YBa2Cu4O8 prepared by the sol-gel method

    Article • Journal of Materials Science, June 1996, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  145. Sol—gel preparation and photoelectrochemical properties of TiO2 films containing Au and Ag metal particles

    Article • Thin Solid Films, May 1996, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  146. Structure of YBaSiON glasses by neutron diffraction

    Article • physica status solidi (b), February 1996, Wiley

    Professor, Dr. Hiromitsu Kozuka

  147. Photoelectrochemical Properties of Dye-Sensitized TiO<sub>2</sub> Films Containing Dispersed Gold Metal Particles Prepared by Sol-Gel Method

    Article • Journal of the Ceramic Society of Japan, January 1996, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  148. Preparation of ZnO Films with Preferential Orientation by Sol-Gel Method

    Article • Journal of the Ceramic Society of Japan, January 1996, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  149. The Effects of Substitution of Alkaline Earths or Y for La on Structure and Electrical Properties of LaSrFeO4

    Article • Journal of Solid State Chemistry, March 1995, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  150. Dispersion of Elongated Gold Nanoparticles Aligned in a Pseudoboehmite Matrix by Sol-Gel Method

    Article • Journal of the Ceramic Society of Japan, January 1995, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  151. Preparation of TiO2 coating films containing Pd fine particles by sol-gel method

    Article • Journal of Sol-Gel Science and Technology, January 1995, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  152. Sol-gel preparation of metal particle/oxide nanocomposites

    Article • October 1994, SPIE

    Professor, Dr. Hiromitsu Kozuka

  153. Control of optical properties of gel-derived oxide coating films containing fine metal particles

    Article • Journal of Sol-Gel Science and Technology, January 1994, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  154. Mechanism of formation of YBa2Cu4O8 superconductor in the sol-gel synthesis

    Article • Journal of Sol-Gel Science and Technology, January 1994, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  155. Methyltriethoxysilane-derived sol-gel coatings doped with silver metal particles

    Article • Journal of Sol-Gel Science and Technology, January 1994, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  156. Preparation of coating films doped with gold metal particles from methyltriethoxysilane-tetraethoxysilane solutions

    Article • Journal of Sol-Gel Science and Technology, January 1994, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  157. Structure, Oxygen Deficiency and Electrical Properties of Nd<sub>1-<i>x</i></sub>Y<sub><i>x</i></sub>NiO<sub>3-<i>y</i></sub> (<i>x</i>=0, 0.1) Prepared by Sol-Gel Method

    Article • Journal of the Ceramic Society of Japan, January 1994, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  158. Sol-gel synthesis of silica gel disc as applied to supports of organic molecules with optical functions

    Article • Journal of Materials Science, February 1993, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  159. Superconductivity of La2−xSrxCuO4 with high strontium concentration by sulphur doping

    Article • Journal of Materials Science, February 1993, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  160. Preparation of gold colloid-dispersed silica-coating films by the sol-gel method

    Article • Chemistry of Materials, February 1993, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  161. Preparation of Pb-based complex perovskite coating films by sol-gel method

    Article • December 1992, SPIE

    Professor, Dr. Hiromitsu Kozuka

  162. Effects of solvent on properties of sol—gel-derived TiO2 coating films

    Article • Thin Solid Films, October 1992, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  163. Preparation of superconducting YBa2Cu4O8 by the sol-gel method

    Article • Journal of Materials Research, September 1992, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  164. Formation and Chemical Durability of Na-Si-O-N and Na-Al-Si-O-N Oxynitride Glasses

    Article • Journal of the Ceramic Society of Japan, January 1992, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  165. Preparation of lithium aluminosilicate glass-ceramic monolith from metal alkoxide solution

    Article • Journal of Materials Science, January 1991, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  166. Structure of Na2O�2TiO2 glass

    Article • Journal of Materials Science, January 1991, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  167. Preparation of superconducting Bi-Sr-Ca-Cu-O ceramics by the sol-gel method

    Article • Journal of Materials Science, November 1990, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  168. Effect of Sulfur Doping on the Structure and Properties of La2-xSrxCuO4 Superconductor

    Article • Japanese Journal of Applied Physics, September 1990, Institute of Physics Publishing

    Professor, Dr. Hiromitsu Kozuka

  169. Structures of gallate, aluminate and titanate glasses

    Article • Journal of Non-Crystalline Solids, August 1990, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  170. Preparation of Superconducting Bi-Sr-Ca-Cu-O Coating Films by the Sol-Gel Method Using an Aqueous Solution of Metal Acetates

    Article • Japanese Journal of Applied Physics, July 1990, Institute of Physics Publishing

    Professor, Dr. Hiromitsu Kozuka

  171. Superconducting Oxides Prepared by Sol-Gel Process

    Article • Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics, July 1990, Taylor & Francis

    Professor, Dr. Hiromitsu Kozuka

  172. Preparation of lithium aluminosilicate glass-ceramic monolith from metal-alkoxide solution

    Article • Journal of Materials Science, March 1990, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  173. Thermal Decomposition of Metal Acetate Gel as a Precursor of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-<i>y</i></sub> Superconductor

    Article • Journal of the Ceramic Society of Japan, January 1990, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  174. Preparation of Bi-Pb-Sr-Ca-Cu-O Superconducting Fibers by the Sol-Gel Method

    Article • Japanese Journal of Applied Physics, October 1989, Institute of Physics Publishing

    Professor, Dr. Hiromitsu Kozuka

  175. Formation of particulate opaque silica gels from highly acidic solutions of tetramethoxysilane

    Article • Chemistry of Materials, July 1989, American Chemical Society (ACS)

    Professor, Dr. Hiromitsu Kozuka

  176. Chemical durability of a superconducting oxide YBa2Cu3Ox in aqueous solutions of varying pH values

    Article • Journal of Materials Science, May 1989, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  177. Fabrication of YBa2Cu3O7-δSuperconducting Fibers by the Sol-Gel Method

    Article • Advanced Ceramic Materials, September 1988, Wiley

    Professor, Dr. Hiromitsu Kozuka

  178. Stability of solutions, gels and glasses in the sol-gel glass synthesis

    Article • Journal of Non-Crystalline Solids, June 1988, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  179. The change of flow characteristics of Si(OC2H5)4 solutions in the course of sol-to-gel conversion

    Article • Journal of Non-Crystalline Solids, April 1988, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  180. Flow characteristics and spinnability of sols prepared from silicon alkoxide solution

    Article • Journal of Non-Crystalline Solids, March 1988, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  181. Rheology of sols and fiber drawing

    Article • Journal of Non-Crystalline Solids, March 1988, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  182. Superconducting Oxide Thin Films Prepared by Sol–Gel Technique Using Metal Alkoxides

    Article • Chemistry Letters, February 1988, Oxford University Press (OUP)

    Professor, Dr. Hiromitsu Kozuka

  183. Fabrication of YBa<sub>2</sub>Cu<sub>3</sub>O<sub><i>y</i></sub> Fibers through Sol-Gel Method

    Article • Journal of the Ceramic Society of Japan, January 1988, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  184. Formation of Superconducting YBa<sub>2</sub>Cu<sub>3</sub>O<sub><i>y</i></sub> through Sol-Gel Method

    Article • Journal of the Ceramic Society of Japan, January 1988, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  185. Crystallization of BaO-YO1.5-SiO2 glasses.

    Article • Journal of the Society of Materials Science Japan, January 1988, Society of Materials Science, Japan

    Professor, Dr. Hiromitsu Kozuka

  186. Preparation of superconducting oxide by sol-gel method.

    Article • Journal of the Japan Society of Powder and Powder Metallurgy, January 1988, Japan Society of Powder and Powder Metallurgy

    Professor, Dr. Hiromitsu Kozuka

  187. Viscosity behavior of silicon alkoxide solutions in sol-gel transformation

    Article • Journal of Non-Crystalline Solids, December 1987, Elsevier

    Professor, Dr. Hiromitsu Kozuka

  188. Mixed alkali effect in elastic properties of glasses in the ZrF4-BaF2- AlF3-RF system (RF = LiF-NaF, NaF-KF)

    Article • Journal of Materials Science, November 1987, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  189. Fiber Drawing from Silicon Alkoxide Solutions in the Sol–Gel Process

    Article • Chemistry Letters, September 1987, Oxford University Press (OUP)

    Professor, Dr. Hiromitsu Kozuka

  190. Formation of Highly Porous Opaque Gel from Alkoxysilane Solutions

    Article • Chemistry Letters, September 1987, Oxford University Press (OUP)

    Professor, Dr. Hiromitsu Kozuka

  191. Raman spectroscopic study of the structure of BaO-YO1.5-SiO2 and BaO-LaO1.5-SiO2 glasses

    Article • Journal of Materials Science Letters, March 1987, Springer Science + Business Media

    Professor, Dr. Hiromitsu Kozuka

  192. Formation and Properties of BaO-YO<sub>1.5</sub>-SiO<sub>2</sub> and BaO-LaO<sub>1.5</sub>-SiO<sub>2</sub> Glasses

    Article • Journal of the Ceramic Association Japan, January 1987, Ceramic Society of Japan

    Professor, Dr. Hiromitsu Kozuka

  193. Preparation and properties of binary oxide glasses containing rare earth oxides.

    Article • Journal of the Society of Materials Science Japan, January 1986, Society of Materials Science, Japan

    Professor, Dr. Hiromitsu Kozuka