Isabel Alexandra Gonçalves Antunes   

Junior Researcher

Contact

Department

  • Materials and Ceramic Engineering
  • 9.2.9

Research

Links

Publications

MnFe2O4-based spinels by mechanochemical and thermochemical reaction of siderite and MnO2 powder mixtures

Antunes, I; Ruivo, LCM; Tarelho, LAC; Yaremchenko, AA; Kovalevsky, AV; Frade, JR
2023, CERAMICS INTERNATIONAL, 49, 11, 19495-19504.

Solid state synthesis of Ca(2)Fe(2)O(5 )by reactive firing of calcite and siderite

Antunes, I; Ruivo, LCM; Tarelho, LAC; Yaremchenko, AA; Frade, JR
2022, CERAMICS INTERNATIONAL, 48, 22, 34025-34032.

Effect of the addition mechanism of ZnO sintering aid on densification, microstructure and electrical properties of Ba(Zr,Y)O3-delta proton-conducting perovskite

Soares, HS; Antunes, I; Loureiro, FJA; Perez-Coll, D; Willinger, MG; Brandao, AD; Mather, GC; Fagg, DP
2021, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 46, 52, 26466-26477.
ISBN: 1879-3487

Mechanochemical processing of BaZr1-yYyO3_delta (y=0.15, 0.20) protonic ceramic electrolytes: Phase purity, microstructure, electrical properties and comparison with other preparation routes

Antunes, I; Perez-Coll, D; Nasani, N; Soares, HS; Mather, GC; Frade, JR; Fagg, DP
2021, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 46, 25, 13606-13621.
ISBN: 1879-3487

Structure and Electrical -Transport Relations in Ba(Zr,Pr)O3-delta Perovskites

Antunes, I; Amador, U; Alves, A; Correia, MR; Ritter, C; Frade, JR; Perez-Coll, D; Mather, GC; Fagg, DP
2017, INORGANIC CHEMISTRY, 56, 15, 9120-9131.
ISBN: 1520-510X

Site Redistribution, Partial Frozen-in Defect Chemistry, and Electrical Properties of Ba1-x(Zr,Pr)O3-delta

Antunes, I; Milchalev, S; Mather, GC; Kharton, VV; Figueiras, FG; Alves, A; Rodrigues, J; Correia, MR; Frade, JR; Fagg, DP
2016, INORGANIC CHEMISTRY, 55, 17, 8552-8563.

Structural and electrical properties of strontium substituted Y2BaNiO5

Nasani, N; Ramasamy, D; Antunes, I; Singh, B; Fagg, DP
2015, JOURNAL OF ALLOYS AND COMPOUNDS, 620, 91-96.

Modeling of electrical conductivity in the proton conductor Ba0.85K0.15ZrO3-delta

Sherafat, Z; Paydar, MH; Antunes, I; Nasani, N; Brandao, AD; Fagg, DP
2015, ELECTROCHIMICA ACTA, 165, 443-449.

Electrochemical behaviour of Ni-BZO and Ni-BZY cermet anodes for Protonic Ceramic Fuel Cells (PCFCs) - A comparative study

Nasani, N; Ramasamy, D; Antunes, I; Perez, J; Fagg, DP
2015, ELECTROCHIMICA ACTA, 154, 387-396.

Synthesis of catalytically active rock salt structured MgxNb1-xO nanoparticles for MgH2 system

Pukazhselvan, D; Antunes, I; Lo Russo, S; Perez, J; Fagg, DP
2014, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 39, 33, 18984-18988.

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