Mass transfer formulation for polymer electrolyte membrane fuel cell cathode

被引：11

作者：

Beale, Steven B. ^{[1
]}

机构：

[1] Forschungszentrum Julich, Inst Energy & Climate Res, IEK 3, D-92425 Julich, Germany

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2015年 / 40卷 / 35期

关键词：

Fuel cells; Transport phenomena; Mass transfer; Concentration polarisation; Diffusion over-potential; MODEL; TRANSPORT; LAYERS;

D O I：

10.1016/j.ijhydene.2015.05.074

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A standard mechanical engineering mass transfer analysis is adapted to obtain performance calculations for the cathode of a typical polymer electrolyte membrane fuel cell. Mathematical details are provided and sample calculations performed, based on a number of simplifying assumptions. The relative advantages of low and high-mass transfer formulations are critically appraised and compared to a highly-simplified method. Copyright (C) 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：11641 / 11650

页数：10

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