Effects of the cathode gas diffusion layer characteristics on the performance of polymer electrolyte fuel cells

被引：80

作者：

Antolini, E ^{[1
]}

Passos, RR ^{[1
]}

Ticianelli, EA ^{[1
]}

机构：

[1] USP, Inst Quim, BR-13560970 Sao Carlos, SP, Brazil

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 2002年 / 32卷 / 04期

基金：

巴西圣保罗研究基金会;

关键词：

gas diffusion electrode; gas diffusion layer; polymer electrolyte fuel cells (PEFC); polytetrafluorethylene (PTFE) content;

D O I：

10.1023/A:1016329820273

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Polymer electrolyte fuel cell (PEFC) electrodes were prepared by applying different porous gas diffusion half-layers (GDHLs) onto each face of a carbon cloth support, followed by the deposition of a catalyst layer onto one of these half-layers. The performance of PEFCs in H-2/air operation using cathodes with GDHLs presenting different characteristics were compared. The best result was obtained using cathodes with GDHLs having polytetrafluorethylene (PTFE) contents of 30 wt % in the gas side and 15 wt % in the catalyst side. This behaviour was explained in terms of a better water management within the cell.

引用

页码：383 / 388

页数：6

共 50 条

[1] Effects of the cathode gas diffusion layer characteristics on the performance of polymer electrolyte fuel cells
E. Antolini
R.R. Passos
E.A. Ticianelli
[J]. Journal of Applied Electrochemistry, 2002, 32 : 383 - 388
[2] Effects of the carbon powder characteristics in the cathode gas diffusion layer on the performance of polymer electrolyte fuel cells
Antolini, E
Passos, RR
Ticianelli, EA
[J]. JOURNAL OF POWER SOURCES, 2002, 109 (02) : 477 - 482
[3] Performance of Pd Cathode Catalyst Electrodeposited on Gas Diffusion Layer in Polymer Electrolyte Membrane Fuel Cells
Sujin Gok
Youngkwang Kim
Taeho Lim
Hyun-Jong Kim
Oh Joong Kwon
[J]. Electrocatalysis, 2018, 9 : 59 - 66
[4] Performance of Pd Cathode Catalyst Electrodeposited on Gas Diffusion Layer in Polymer Electrolyte Membrane Fuel Cells
Gok, Sujin
Kim, Youngkwang
Lim, Taeho
Kim, Hyun-Jong
Kwon, Oh Joong
[J]. ELECTROCATALYSIS, 2018, 9 (01) : 59 - 66
[5] Study of oxygen diffusion in the cathode catalyst layer and gas diffusion layer for polymer electrolyte fuel cells with EIS
Cruz-Manzo, Samuel
Greenwood, Paul
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2021, 892
[6] Effects of cathode gas diffusion layer design on polymer electrolyte membrane fuel cell water management and performance
Yau, Tak Cheung
Cimenti, Massimiliano
Bi, Xiaotao
Stumper, Juergen
[J]. JOURNAL OF POWER SOURCES, 2011, 196 (22) : 9437 - 9444
[7] Influence of the gas diffusion layer on the performance of an open cathode polymer electrolyte membrane fuel cell
Navarro, A. J.
Gomez, M. A.
Daza, L.
Molina-Garcia, A.
Lopez-Cascales, J. J.
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2022, 47 (12) : 7990 - 7999
[8] Effects of the diffusion layer characteristics on the performance of polymer electrolyte fuel cell electrodes
Passalacqua, E
Squadrito, G
Lufrano, F
Patti, A
Giorgi, L
[J]. JOURNAL OF APPLIED ELECTROCHEMISTRY, 2001, 31 (04) : 449 - 454
[9] Effects of the Diffusion Layer Characteristics on the Performance of Polymer Electrolyte Fuel Cell Electrodes
E. Passalacqua
G. Squadrito
F. Lufrano
A. Patti
L. Giorgi
[J]. Journal of Applied Electrochemistry, 2001, 31 : 449 - 454
[10] Effects of Cathode Gas Diffusion Layer Configuration on the Performance of Open Cathode Air-Cooled Polymer Electrolyte Membrane Fuel Cell
Peng, Ming
Dong, Enci
Chen, Li
Wang, Yu
Tao, Wen-Quan
[J]. ENERGIES, 2022, 15 (17)

← 1 2 3 4 5 →