All Stories

  1. Novel sintering-free scaffolds obtained by additive manufacturing for concurrent bone regeneration and drug delivery: Proof of concept

    Article • Materials Science and Engineering C, January 2019, Elsevier

    João CC Abrantes

  2. Structure and conductivity of Nd6MoO12-based potential electron–proton conductors under dry and wet redox conditions

    Article • Inorganic Chemistry Frontiers, January 2019, Royal Society of Chemistry

    João CC Abrantes

  3. Linking sintering stresses to nano modification in the microstructure of BaLa4Ti4O15 by transmission electron microscopy

    Article • Materials Characterization, August 2018, Elsevier

    João CC Abrantes

  4. Influence of the Ca/P ratio and cooling rate on the allotropic α↔β-tricalcium phosphate phase transformations

    Article • Ceramics International, May 2018, Elsevier

    João CC Abrantes

  5. Biocompatibility and antimicrobial activity of biphasic calcium phosphate powders doped with metal ions for regenerative medicine

    Article • Ceramics International, December 2017, Elsevier

    João CC Abrantes

  6. Corrigendum to “Electrical characterization of La 9.33 Si 2 Ge 4 O 26 oxyapatite for prospective intermediate-temperature solid oxide fuel cells” [Ceram. Int. 43 (2017) 3847–3853]

    Article • Ceramics International, June 2017, Elsevier

    João CC Abrantes

  7. Design of NiAl2O4 cellular monoliths for catalytic applications

    Article • Materials & Design, March 2017, Elsevier

    João CC Abrantes

  8. Electrical characterization of La9.33Si2Ge4O26 oxyapatite for prospective intermediate-temperature solid oxide fuel cells

    Article • Ceramics International, March 2017, Elsevier

    João CC Abrantes

  9. Injectable MnSr-doped brushite bone cements with improved biological performance

    Article • Journal of Materials Chemistry B, January 2017, Royal Society of Chemistry

    João CC Abrantes

  10. Methodology for Analysis of the Reactivity of Coal Fly Ash Using Selective Dissolution by Hydrofluoric Acid

    Article • Key Engineering Materials, September 2016, Trans Tech Publications

    João CC Abrantes, Aires Camões, Manuel Ribeiro

  11. Quality criteria for phase change materials selection

    Article • Energy Conversion and Management, September 2016, Elsevier

    João CC Abrantes

  12. Rheological Behavior of Paraffin-Alumina Emulsions and their Microstructural Effects

    Article • Materials Science Forum, August 2016, Trans Tech Publications

    Prof. Dr. Dachamir Hotza, João CC Abrantes

  13. Effect of Pr3+/Pr4+ ratio on the oxygen ion transport and thermomechanical properties of the pyrochlore and fluorite phases in the ZrO2–Pr2O3 system

    Article • International Journal of Hydrogen Energy, June 2016, Elsevier

    João CC Abrantes

  14. Application of electrochemical impedance spectroscopy (EIS) to monitor the corrosion of reinforced concrete: A new approach

    Article • Construction and Building Materials, May 2016, Elsevier

    João CC Abrantes

  15. Self-functionalization of cellular alumina monoliths in hydrothermal conditions

    Article • Journal of the European Ceramic Society, March 2016, Elsevier

    João CC Abrantes

  16. Statistical analysis of grain size distributions in pressure-assisted BaLa4Ti4O15 microstructures

    Article • Microscopy and Microanalysis, March 2016, Cambridge University Press

    João CC Abrantes

  17. Influence of Mg-doping, calcium pyrophosphate impurities and cooling rate on the allotropic α↔β-tricalcium phosphate phase transformations

    Article • Journal of the European Ceramic Society, February 2016, Elsevier

    João CC Abrantes

  18. Cellular MgAl2O4 spinels prepared by reactive sintering of emulsified suspensions

    Article • Materials Letters, February 2016, Elsevier

    João CC Abrantes

  19. Hydrothermal synthesis of boehmite in cellular alumina monoliths for catalytic and separation applications

    Article • Journal of the European Ceramic Society, October 2015, Elsevier

    João CC Abrantes

  20. Cellular ceramics by gelatin gelcasting of emulsified suspensions with sunflower oil

    Article • Journal of the European Ceramic Society, September 2015, Elsevier

    João CC Abrantes

  21. Extrusion of ceramic emulsions: Preparation and characterization of cellular ceramics

    Article • Applied Clay Science, June 2015, Elsevier

    João CC Abrantes, Manuel Ribeiro

  22. Burnout effects on cellular ceramics obtained from gelatine gelcasted emulsified suspensions

    Article • Journal of the European Ceramic Society, March 2015, Elsevier

    João CC Abrantes

  23. Porous hollow tubes processed by extrusion of ceramic emulsions

    Article • Applied Clay Science, March 2015, Elsevier

    João CC Abrantes, Manuel Ribeiro

  24. Electrochemical behavior of the pyrochlore- and fluorite-like solid solutions in the Pr2O3–ZrO2 system. Part I

    Article • Solid State Ionics, March 2015, Elsevier

    João CC Abrantes

  25. Extrusion of ceramic emulsions: Plastic behavior

    Article • Applied Clay Science, November 2014, Elsevier

    João CC Abrantes, Manuel Ribeiro

  26. Extrusion of ceramic pastes: An alternative approach to obtain the Benbow׳s model parameters

    Article • Ceramics International, November 2014, Elsevier

    João CC Abrantes, Manuel Ribeiro

  27. Effect of Nb substitution for Ti on the electrical properties of Yb2Ti2O7-based oxygen ion conductors

    Article • Solid State Ionics, August 2014, Elsevier

    João CC Abrantes

  28. Effects of processing parameters on cellular ceramics obtained by paraffin emulsified suspensions

    Article • Ceramics International, August 2014, Elsevier

    João CC Abrantes

  29. Effects of Mn-doping on the structure and biological properties of β-tricalcium phosphate

    Article • Journal of Inorganic Biochemistry, July 2014, Elsevier

    João CC Abrantes

  30. Highly conducting core–shell phase change materials for thermal regulation

    Article • Applied Thermal Engineering, May 2014, Elsevier

    João CC Abrantes

  31. Solutions for Heat or Cold Discharge from Encapsulated Phase-Change Materials

    Article • Numerical Heat Transfer Part B Fundamentals, December 2013, Taylor & Francis

    João CC Abrantes

  32. Cellular ceramics processed by paraffin emulsified suspensions with collagen consolidation

    Article • Materials Letters, May 2013, Elsevier

    João CC Abrantes

  33. Gelled graphite/gelatin composites for latent heat cold storage

    Article • Applied Energy, April 2013, Elsevier

    João CC Abrantes

  34. Cellular PCM/graphite composites with improved thermal and electrical response

    Article • Materials Letters, February 2013, Elsevier

    João CC Abrantes

  35. Grain boundary conductivity of heterogeneous ceria gadolinia

    Article • Electrochimica Acta, December 2012, Elsevier

    João CC Abrantes

  36. New oxide-ion conductor Ho2(Ti1.904Ho0.096)O6.952: structure and conductivity

    Article • Journal of Crystal Growth, March 2011, Elsevier

    João CC Abrantes

  37. Numerical solutions for mixed controlled solidification of phase change materials

    Article • International Journal of Heat and Mass Transfer, November 2010, Elsevier

    João CC Abrantes

  38. Correlation between impedance spectra of bulk ceramics and films with in-plane configuration

    Article • Journal of the European Ceramic Society, January 2010, Elsevier

    João CC Abrantes

  39. Effects of composition and frozen-in conditions on bulk and grain boundary conductivities of Yb2Ti2O7-based materials

    Article • Solid State Ionics, June 2009, Elsevier

    João CC Abrantes

  40. Impedance analysis of Sr-substituted CePO4 with mixed protonic and p-type electronic conduction

    Article • Ceramics International, May 2009, Elsevier

    Dr Glenn C Mather, João CC Abrantes

  41. De-convolution of bulk and interfacial contributions based on impedance spectroscopy with external load resistance

    Article • Materials Research Bulletin, April 2009, Elsevier

    João CC Abrantes

  42. Interpretation of impedance spectra based on local minima of imaginary Z vs frequency

    Article • Electrochimica Acta, November 2008, Elsevier

    João CC Abrantes

  43. Effects of Yb:Ti ratio on transport properties of Yb2±xTi2±xO7±δ

    Article • Solid State Ionics, September 2008, Elsevier

    João CC Abrantes

  44. Reducibility of Ce1−xGdxO2−δ in prospective working conditions

    Article • Journal of Power Sources, November 2007, Elsevier

    João CC Abrantes

  45. Order–disorder phase transitions and high-temperature oxide ion conductivity of Er2+xTi2−xO7−δ (x=0, 0.096)

    Article • Materials Research Bulletin, April 2007, Elsevier

    João CC Abrantes

  46. Effects of Fe-additions on sintering and transport properties of Yb2Ti2−yFeyO7−δ

    Article • Journal of the European Ceramic Society, January 2007, Elsevier

    João CC Abrantes

  47. Ionic and electronic conductivity of Yb2+xTi2−xO7−x/2 materials

    Article • Solid State Ionics, October 2006, Elsevier

    João CC Abrantes

  48. Electrical Characterization of Mullite Bodies Containing Al-Rich Anodizing Sludge

    Article • May 2006, CrossRef Test Account

    João CC Abrantes

  49. Synthesis and electrical transport properties of Lu2+xTi2−xO7−x/2 oxide-ion conductors

    Article • Solid State Ionics, May 2006, Elsevier

    João CC Abrantes

  50. Electrical Characterization of Mullite Bodies Containing Al-Rich Anodizing Sludge

    Article • Materials Science Forum, January 2006, Trans Tech Publications

    João CC Abrantes, Manuel Ribeiro

  51. Effects of firing conditions and addition of Co on bulk and grain boundary properties of CGO

    Article • Solid State Ionics, November 2005, Elsevier

    João CC Abrantes

  52. Kinetics of phase transformations for constant heating rate occurring close to the thermodynamic transition

    Article • Thermochimica Acta, September 2005, Elsevier

    João CC Abrantes

  53. Synthesis and conductivity of Yb2Ti2O7 nanoceramics

    Article • Solid State Ionics, May 2005, Elsevier

    João CC Abrantes

  54. Predicting processing-sintering-related properties of mullite–alumina ceramic bodies based on Al-rich anodising sludge by impedance spectroscopy

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

    João CC Abrantes, Manuel Ribeiro

  55. Synthesis and characterization of La2Mo2O9 obtained from freeze-dried precursors

    Article • Journal of Solid State Chemistry, July 2004, Elsevier

    João CC Abrantes

  56. On the use of multichannel data acquisition of impedance spectra

    Article • Ionics, September 2003, Springer Science + Business Media

    João CC Abrantes

  57. Electronic transport in Ce0.8Sm0.2O1.9−δ ceramics under reducing conditions

    Article • Electrochimica Acta, August 2003, Elsevier

    João CC Abrantes

  58. Conductivity of CGO and CSO ceramics obtained from freeze-dried precursors

    Article • Electrochimica Acta, May 2003, Elsevier

    João CC Abrantes

  59. The effect of cobalt oxide sintering aid on electronic transport in Ce0.80Gd0.20O2−δ electrolyte

    Article • Electrochimica Acta, April 2003, Elsevier

    João CC Abrantes

  60. Behavior of strontium titanate ceramics in reducing conditions suggesting enhanced conductivity along grain contacts

    Article • Journal of the European Ceramic Society, September 2002, Elsevier

    João CC Abrantes

  61. Microstructural effects on the electrical behaviour of SrTi0.95Nb0.05O3+δ materials on changing from reducing to oxidising conditions

    Article • Sensors and Actuators B Chemical, April 2001, Elsevier

    João CC Abrantes

  62. Oxygen stoichiometry of Sr0.97(Ti,Fe)O3−δ materials

    Article • Solid State Ionics, November 2000, Elsevier

    João CC Abrantes

  63. Applicability of the brick layer model to describe the grain boundary properties of strontium titanate ceramics

    Article • Journal of the European Ceramic Society, September 2000, Elsevier

    João CC Abrantes

  64. Representations of impedance spectra of ceramics

    Article • Materials Research Bulletin, April 2000, Elsevier

    João CC Abrantes

  65. Representations of impedance spectra of ceramics

    Article • Materials Research Bulletin, April 2000, Elsevier

    João CC Abrantes

  66. An alternative representation of impedance spectra of ceramics

    Article • Materials Research Bulletin, March 2000, Elsevier

    João CC Abrantes

  67. Onset of resistive internal interfaces in SrTi0.95Nb0.05O3+δ materials on changing from reducing to oxidising conditions and on cooling

    Article • Ionics, September 1999, Springer Science + Business Media

    João CC Abrantes

  68. Evaluation of SrTi1−yNbyO3+δ materials for gas sensors

    Article • Sensors and Actuators B Chemical, June 1999, Elsevier

    João CC Abrantes

  69. Electrical conductivity of Sr1−xTiO3−δ materialsmaterials

    Article • Ionics, September 1997, Springer Science + Business Media

    João CC Abrantes

  70. Combined effects of A-site deficiency and dopant content on the transport properties of Nb-doped strontium titanate

    Article • Ionics, January 1997, Springer Science + Business Media

    João CC Abrantes

  71. Evaluation of ionic transport number of CeO2 doped Y-TZP and PSZ ceramics with alumina additions

    Article • Solid State Ionics, January 1992, Elsevier

    João CC Abrantes