Buscar
Mostrando ítems 1-10 de 22
A performance and degradation study of Nafion 212 membrane for proton exchange membrane fuel cells
(Elsevier B.V., 2009-09-05)
The operational characteristics of the Nafion (R) 212 membrane (N212) are investigated and compared to that of Nafion (R) 112 (N112), in proton exchange membrane fuel cells (PEMFCs). the consequences of the membranes' ...
Estudo da aplicação de filmes automontados de PAH/PEDOT: PSS em membranas de Nafion®
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência dos Materiais - PPGCM-SoCâmpus Sorocaba, 2013-03-18)
The present work aimed the fabrication of layer-by-layer nanostructured films of poly (allylaminehydrochloride) (PAH) and poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) (PEDOT:PSS) onto Nafion® 212 membranes. ...
PEDOT:PSS self-assembled films to methanol crossover reduction in Nafion (R) membranes
(Elsevier B.V., 2014-12-30)
Alternative energy sources are on a global demand, with fuel cells as promising devices from mobile to stationary applications. Nafion (R) is at the heart of many of these appliances, being mostly used due to its high ...
PEDOT:PSS self-assembled films to methanol crossover reduction in Nafion (R) membranes
(Elsevier B.V., 2015)
PEDOT:PSS self-assembled films to methanol crossover reduction in Nafion (R) membranes
(Elsevier B.V., 2015)
Fabricação de filmes ultrafinos automontados para aplicações em células a combustível
(Universidade Estadual Paulista (Unesp), 2014-09-19)
As células a combustível de metanol direto (DMFCs) são promissoras devido à capacidade de geração de alta densidade de energia elétrica, no entanto, a alta permeabilidade da membrana de troca protônica ao combustível permite ...