Eletrólitos sólidos cerâmicos de zirconato de bário dopado com ítrio foram preparados por meio de mistura de óxidos de bário, de zircônio e de ítrio seguida de tratamento térmico. Foram também preparados compostos segundo uma rota alternativa, baseada na adição de óxido de bário a zircônia estabilizada com ítria. As composições preparadas foram BaZr0,92Y0,08O3- e BaZr0,85Y0,15O3-. Os materiais de partida foram analisados por difração de raios X (fases cristalinas) e espalhamento laser (distribuição de tamanho de partículas). Análise térmica simultânea (termogravimétrica e térmica diferencial) foi feita para o estudo do comportamento térmico durante a formação dos compostos. Pós compactados foram sinterizados e caracterizados por meio de det...
High-temperature proton conductors are promising electrolytes for protonic solid oxide fuel cells (H...
Reliability, long-term stability, lower cost as well as high performance are essential for Solid Oxi...
The global effort for reaching highly efficient CO2-neutral energy supply requires innovative techno...
Eletrólitos sólidos cerâmicos de zirconato de bário dopado com ítrio foram preparados por meio de mi...
Solid oxide proton conductors offer a new intermediate temperature fuel cell technology combining th...
L'un des défis mondiaux actuels consiste à développer des techniques nouvelles, propres et efficaces...
Yttrium and indium co-doped barium zirconate is investigated to develop a chemically stable and sint...
Cette étude présente l’élaboration de matériaux constituant les piles à combustible à céramiques con...
Development of intermediate temperature (200-500°C) fuel cells could possibly overcome many disadvan...
Energy transition targets amplify the need for economically viable hydrogen related technologies. Pr...
A soft chemistry method was used to synthesize BaCe0.8 - xZrxY0.2O3 - δ (BCZY, with 0.0 ≤ x ≤ 0.8) p...
The energy transition targets amplify the need for economically viable hydrogen related technologies...
Pós nanocristalinos de zircônia estabilizada com ítria ou escândia (YSZ ou ScSZ) entre 8 e 12 mol% f...
A series of Quantum Mechanical (QM) calculations on Y-doped BaZrO{sub 3} (BYZ) periodic structures h...
To address the wide range of reported conductivities in literature and investigate the viability of ...
High-temperature proton conductors are promising electrolytes for protonic solid oxide fuel cells (H...
Reliability, long-term stability, lower cost as well as high performance are essential for Solid Oxi...
The global effort for reaching highly efficient CO2-neutral energy supply requires innovative techno...
Eletrólitos sólidos cerâmicos de zirconato de bário dopado com ítrio foram preparados por meio de mi...
Solid oxide proton conductors offer a new intermediate temperature fuel cell technology combining th...
L'un des défis mondiaux actuels consiste à développer des techniques nouvelles, propres et efficaces...
Yttrium and indium co-doped barium zirconate is investigated to develop a chemically stable and sint...
Cette étude présente l’élaboration de matériaux constituant les piles à combustible à céramiques con...
Development of intermediate temperature (200-500°C) fuel cells could possibly overcome many disadvan...
Energy transition targets amplify the need for economically viable hydrogen related technologies. Pr...
A soft chemistry method was used to synthesize BaCe0.8 - xZrxY0.2O3 - δ (BCZY, with 0.0 ≤ x ≤ 0.8) p...
The energy transition targets amplify the need for economically viable hydrogen related technologies...
Pós nanocristalinos de zircônia estabilizada com ítria ou escândia (YSZ ou ScSZ) entre 8 e 12 mol% f...
A series of Quantum Mechanical (QM) calculations on Y-doped BaZrO{sub 3} (BYZ) periodic structures h...
To address the wide range of reported conductivities in literature and investigate the viability of ...
High-temperature proton conductors are promising electrolytes for protonic solid oxide fuel cells (H...
Reliability, long-term stability, lower cost as well as high performance are essential for Solid Oxi...
The global effort for reaching highly efficient CO2-neutral energy supply requires innovative techno...