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Microstructural characteristics and electrochemical behavior of Co3O4 sintered electrodes
(2001-01-01)
Co3O4 can be used as electrocatalyst for oxygen evolution reaction. The macro and microstructure of the oxide, obtained by compacting and sintering lithium-doped Co3O4 powder in atmosphere of dry air and in conditions of ...
LITHIUM INTERCALATION IN MOO3 - A COMPARISON BETWEEN CRYSTALLINE AND DISORDERED PHASES
(Springer VerlagNew York, 1994)
Flash sintering of ionic conductors: the need of a reversible electrochemical reaction
(ElsevierOxford, 2016)
Flash sintering (FS) is a current-assisted sintering technique able to densify ceramics in short periods of time (just a few seconds) at temperatures significantly lower than in conventional sintering processes. FS technique ...
Preparação e caracterização de filmes de PbO2 sobre diferentes substratos e MnO2 sobre fibra de carbono para aplicação no tratamento eletroquímico de efluentes simulados
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-graduação em Química, 2008-02-29)
PbO2 films were grown on different substrates (Ti-Pt, ADE, FC and Pb), at constant current density of 20 mA cm-2, using two methodologies: electrodepositon from 0.1 mol L-1 Pb(NO3)2, 1.7 mmol L-1 LSS and 0.1 mol L-1 HNO3 ...
Caracterização de compósitos Nb-20%cu obtidos por moagem de alta energia e sinterizados por fase líquida
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciência e Engenharia de MateriaisProcessamento de Materiais a partir do Pó; Polímeros e Compósitos; Processamento de Materiais a part, 2011-01-31)
In this work, was studied the formation of a composite of the refractory metal niobium with copper, through the process of high-energy milling and liquid phase sintering. The HEM can be used to synthesize composite powders ...
Estudio del acero inoxidable pulvimetalúrgico 316 con adiciones de titanio y molibdeno
(Universidad Pedagógica y Tecnológica de ColombiaEscuela de PosgradosMaestría en Metalurgia y Ciencia de los Materiales, 2020)