The effects of the operational conditions on the membrane and electrode properties on a polymer electrolyte fuel cell (PEFC) were investigated as a function of the cell and the gas humidifiers temperatures, the thickness of the membrane, the impregnation with phosphotungstic acid (PWA), and the variation of the Nafion and Teflon contents in the gas diffusion electrodes. An increase of the membrane resistance was observed when the PEFC is operated at temperatures equal or higher than those of the gas humidifiers, and this is more apparent for thicker electrolyte films. In the presence of PWA, the physicochemical properties of the membrane do not appreciably change with temperature. However, in this case, a lower humidification temperature af...
Polymer electrolyte fuel cells (PEFC) remain the main fuel cell technology for electric power trains...
Polymer electrolyte fuel cells (PEFCs) have shown a great potential to be used in several applicatio...
<p>The effects of electrode parameters on membrane<br>electrode assembly performance including Pt lo...
Os efeitos das condições operacionais sobre as propriedades da membrana e dos eletrodos em uma célul...
For improving performance of the stationary Polymer Electrolyte Fuel Cell (PEFC) system, the cell op...
The influence of changing humidification conditions in polymer electrolyte membrane fuel cells (PEFC...
WOS: 000371948400092In this study, the effects of operation conditions on the performance of a polym...
The objective of this study is to determine the effects of various factors on the performance of pro...
The purpose of this study is to understand the impact of the thickness of Nafion membrane, which is ...
Polymer Electrolyte Fuel Cells (PEFCs) have great potential as clean energy conversion devices. Ther...
This paper shows and discusses the results obtained after an experimental session devoted to charact...
The carbon monoxide (CO) poisoning effect on carbon supported catalysts (Pt-Ru/C and Pt/C) in polyme...
In this work characterisation methods and fuel cell hardwarewere developed for studying the componen...
The climbing cost of gasoline and the increasing need for renewable and environmentally friendly ene...
The performance of five layer membrane electrode assemblies having different characteristics of gas ...
Polymer electrolyte fuel cells (PEFC) remain the main fuel cell technology for electric power trains...
Polymer electrolyte fuel cells (PEFCs) have shown a great potential to be used in several applicatio...
<p>The effects of electrode parameters on membrane<br>electrode assembly performance including Pt lo...
Os efeitos das condições operacionais sobre as propriedades da membrana e dos eletrodos em uma célul...
For improving performance of the stationary Polymer Electrolyte Fuel Cell (PEFC) system, the cell op...
The influence of changing humidification conditions in polymer electrolyte membrane fuel cells (PEFC...
WOS: 000371948400092In this study, the effects of operation conditions on the performance of a polym...
The objective of this study is to determine the effects of various factors on the performance of pro...
The purpose of this study is to understand the impact of the thickness of Nafion membrane, which is ...
Polymer Electrolyte Fuel Cells (PEFCs) have great potential as clean energy conversion devices. Ther...
This paper shows and discusses the results obtained after an experimental session devoted to charact...
The carbon monoxide (CO) poisoning effect on carbon supported catalysts (Pt-Ru/C and Pt/C) in polyme...
In this work characterisation methods and fuel cell hardwarewere developed for studying the componen...
The climbing cost of gasoline and the increasing need for renewable and environmentally friendly ene...
The performance of five layer membrane electrode assemblies having different characteristics of gas ...
Polymer electrolyte fuel cells (PEFC) remain the main fuel cell technology for electric power trains...
Polymer electrolyte fuel cells (PEFCs) have shown a great potential to be used in several applicatio...
<p>The effects of electrode parameters on membrane<br>electrode assembly performance including Pt lo...