A method to measure thermal conductivities and contact resistances of fuel cell components

被引：0
|
作者：
Burheim, O. S. [1 ]
Kjelstrup, S. [1 ]
Vie, P. J. S. [2 ]
Moller-Holst, S. [3 ]
机构：
[1] Norwegian Univ Sci & Technol, Dept Chem, N-7034 Trondheim, Norway
[2] Inst Energy Technol, Kjeller, Norway
[3] SINTEF Mat & Chem, Trondheim, Norway
来源：
ECOS 2006: PROCEEDINGS OF THE 19TH INTERNATIONAL CONFERENCE ON EFFICIENCY, COST, OPTIMIZATION, SIMULATION AND ENVIRONMENTAL IMPACT OF ENERGY SYSTEMS, VOLS 1-3 | 2006年
关键词：
thermal conductivity; thermal contact resistances; fuel cell components;
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
We report an experimental effort aimed to find the thermal conductivity of proton-conducting membranes, and membrane support materials used in polymer electrolyte fuel cells. The method uses stacks and samples with different thicknesses, to be able to measure contact resistances, and was tested for polyether ether ketone (PEEK). The thermal conductivity of this material was measured to 0.560 +/- 0.003 W/Km, but other materials need be tested before the method is used.
引用
收藏
页码：1445 / +
页数：2
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