All Stories

  1. After desulfurization process the composition and chemical features of diesel are modified.
  2. NANOGRAIN BOUNDARY PHENOMENON IN CERAMIC NANOMETRIC MICROSTRUCTURE
  3. The Great World of Nanotechnology Vol II
  4. EFEITOS DE NANOESTRUTURAS DE GRAFITE SOBRE A VISCOSIDADE DE BLENDAS DIESEL-S10 E BIODIESEL
  5. The Great World of Nanotechnology
  6. SÍNTESE DE NANOPARTÍCULAS NANOESTRUTURADAS OCAS
  7. FENÔMENO DE CONTORNO DE NANOGRÃO EM MICROESTRUTURAS NANOMÉTRICAS CERÂMICAS
  8. K- and Cu-doped CaTiO3-based nanostructured hollow spheres as alternative catalysts to produce fatty acid ethyl esters as potential biodiesel
  9. Hybrid Material Based on an Amorphous-Carbon Matrix and ZnO/Zn for the Solar Photocatalytic Degradation of Basic Blue 41
  10. Nickel-Doped Cerium Oxide Nanoparticles: Green Synthesis Using Stevia and Protective Effect against Harmful Ultraviolet Rays
  11. Suppression of ferroelectric phase-transition in niobates via solid solution formation
  12. Waste-grass-mediated green synthesis of silver nanoparticles and evaluation of their anticancer, antifungal and antibacterial activity
  13. Preparation and Structural Characterization of Hybrid Composites of Semiconductor Oxides with Amorphous Carbon
  14. Analysis of the Photocatalytic Potential of the C/TiO2 Composite
  15. Analysis of Catalytic Potential of a New Heterogeneous Catalyst in the Preparation of Biodiesel
  16. Preparation and Physical Chemistry Characterization of New Nanostructured Oxides Catalysts by Spray Pyrolysis Method for the Biodiesel Production
  17. Leishmanicidal Activity of Biogenic Fe3O4 Nanoparticles
  18. Antibacterial activity of copper nanoparticles.
  19. Synthesis and structural characterization of calcium titanate by spray pyrolysis method
  20. Bacterial Biosynthesis of Gold Nanoparticles Using Salmonella enterica subsp. enterica serovar Typhi Isolated from Blood and Stool Specimens of Patients
  21. Photochemical reactivity of apical oxygen in KSr 2 Nb 5 O 15 materials for environmental remediation under UV irradiation
  22. Graphite Dispersions as a Basis for Development of High Thermal Conductivity Fluids
  23. Photodegradation of Phenol Red in a Compound of Type ZnO2Cr Core/Shell
  24. Technology of thermo-processing of rubber engineered with magnetic and dielectric properties.
  25. Innovative composite material based on the rubber matrix with modulated magnetic properties.
  26. ZnO/Zn/Amorphous Carbon Matrix Nanostructured Composite Powder: a New Photocatalyst for Dye
  27. Dielectric Characterization at High Temperature of Iron Doped Potassium Strontium Niobate Ceramic by Impedance Spectroscopy
  28. Selective Occupancy of Sites by Rare Earths in K2Nd(1-X)EuxNb5O15 Nanopowders, where X = 0, 0.0025, 0.025, 0.05 and 0.1, Prepared by Modified Polyol Method
  29. New materials oxide of type ferroelectric has been engineered to reach semiconductor features.
  30. New material ferroelectric, semiconductor and luminescent based on the niobates.
  31. Amorphous-Carbon/Zn can actuate modifying the thermal conductivity of biofuel, alcohol.
  32. Rapid synthesis of Mn3O4powder from pyro-synthesis of ethylene glycol–metal nitrate precursor assisted by nitric acid
  33. Analysis of Toxicity of Ceramic Nanoparticles and Functional Nanocomposites Based on Vulcanized Natural Rubber
  34. Spectral deconvolution as a tool to understanding Curie-temperature shifting and niobium off-centering phenomenon in ferroelectrics of type niobates
  35. Photodegradation of phenol red on a Ni-doped niobate/carbon composite
  36. Engineering of dielectric and magnetic properties of conventional vulcanized rubber.
  37. Phase transitions and interface phenomena in the cryogenic temperature domain of a niobate nanostructured ceramic
  38. Mechanical Properties of Vulcanized Natural Rubber Nanocomposites Containing Functional Ceramic Nanoparticles
  39. Functional nanostructured catalysts based on the niobates to the dry methane reforming and ethylene homologation reactions
  40. The relation between structural features and electrochemical activity of MnO2 nanoparticles synthesized from a polyol-made Mn3O4 precursor
  41. Thermistor behaviour and electric conduction analysis of Ni-doped niobate ferroelectric: the role of multiple β parameters
  42. Erratum to “Structural characterization and Curie temperature determination of a sodium strontium niobate ferroelectric nanostructured powder” [J. Solid State Chem. 184 (2011) 990–1000]
  43. Deriving the magnitude of niobium off-center displacement in ferroelectric niobates from infrared spectroscopy
  44. Preparation and Structural Characterization of Vulcanized Natural Rubber Nanocomposites Containing Nickel-Zinc Ferrite Nanopowders
  45. Structural characterization and Curie temperature determination of a sodium strontium niobate ferroelectric nanostructured powder
  46. Synthesis and structural characterization of Eu(III)-doped Zn7Sb2O12
  47. Análise cristalográfica da solução sólida com estrutura tipo Tungstênio Bronze de niobato de potássio e estrôncio dopado com ferro
  48. Development of an electrochemical sensor for potassium ions based on KSr2Nb5O15 modified electrode
  49. Comportamento elétrico a alta temperatura de termistor cerâmico alfa-Fe2O3 com coeficiente de temperatura negativo
  50. Caracterização espectroscópica de peixe do período cretáceo (Bacia do Araripe)
  51. Mineral characteristic of a fossil type coprolite was intestigated by FTIR and X-ray difraction.
  52. Síntese e caracterização estrutural do niobato de potássio e estrôncio com estrutura tipo Tetragonal Tungstênio Bronze TTB
  53. Engenharia de microestrutura em varistor à base de ZnO: evidências de homogeneidade e correlação com reações químicas
  54. Conductivity mechanism analysis at high temperature in bismuth titanate: A single crystal with sillenite-type structure
  55. Crystallographic properties of KSr2Nb5O15
  56. Physical and mechanical properties of ceramics from clays of the west of S. Paulo State, Brazil
  57. Dielectric spectroscopy on Bi3Zn2Sb3O14 ceramic: an approach based on the complex impedance
  58. ac conductivity and conduction mechanism of NaNbO3 semiconductor antiferroelectric ceramic: A relaxational approach at high temperature
  59. Electrical characterization by impedance spectroscopy of Zn7Sb2O12 ceramic
  60. Dielectric dispersion in Bi3Zn2Sb3O14 ceramic: a pyrochlore type phase
  61. Ferroelectric state analysis in grain boundary of Na0.85Li0.15NbO3 ceramic
  62. Grain boundary electric characterization of Zn7Sb2O12 semiconducting ceramic: A negative temperature coefficient thermistor
  63. Negative temperature coefficient thermistor based on Bi3Zn2Sb3O14 ceramic: An oxide semiconductor at high temperature
  64. Dielectric loss and phase transition of sodium potassium niobate ceramic investigated by impedance spectroscopy
  65. Thermistor ceramic with negative temperature coefficient based on Zn7Sb2O12: An inverse spinel-type phase
  66. Phase transition in sodium lithium niobate polycrystal: an overview based on impedance spectroscopy
  67. New evidence of grain boundary phenomenon in Zn7Sb2O12 ceramic: an analysis by impedance spectroscopy
  68. Engineering surface and electrophoretic deposition of SiC powder
  69. Dielectric properties of Bi3Zn2Sb3O14 ceramics at high temperature
  70. Impedance spectroscopy analysis of high-temperature phase transitions in sodium lithium niobate ceramics
  71. Dielectric properties of Na1−xLixNbO3 ceramics from powders obtained by chemical synthesis
  72. Understanding and modeling of nanoparticle growth for oxides synthesized by chemical route.
  73. Synthesis and sintering of ultra fine NaNbO3 powder by use of polymeric precursors
  74. Microstructural development of ZnO varistor during reactive liquid phase sintering