Writers: Ana Catarina de Oliveira Gomes, Beatriz Uieda, Andre Akio Tamashiro, Adhemar Collà Ruvolo Filho, Luiz Antonio Pessan Palavras-chave: Membrana polimérica, nanocompósito polimérico, célula a combustível, eletrólito polimérico Resumo: Células a combustível usando membranas poliméricas condutoras […]
Writers: Milan Zunic; Goran Brankovic; Cesar Renato Foschini; Mario Cilense; Elson Longo; José Arana Varela Keywords: Fuel cells; Anode; Cermet; Protonic conductor Abstract: Optimization of the major properties of anodes based on proton conductors, such […]
Writers: A.L. Horovistiz, R.A. Rocha, E.N.S. Muccillo Keywords:Powders; chemical preparation; Ionic conductivity; CeO2; Fuel cells Abstract: The effects of small amounts of bismuth and sodium on the electrical conductivity of gadolinia-doped ceria are investigated. Bulk specimens of […]
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