Development of HT-PEFC stacks in the kW range

被引:21
作者
Janssen, Holger [1 ]
Supra, Jen [1 ]
Lueke, Lukas [1 ]
Lehnert, Werner [1 ,2 ]
Stolten, Detlef [1 ,3 ]
机构
[1] Forschungszentrum Julich, Inst Energy & Climate Res, IEK Electrochem Proc Engn 3, D-52425 Julich, Germany
[2] Rhein Westfal TH Aachen, Aachen, Germany
[3] Rhein Westfal TH Aachen, Chair Fuel Cells, Aachen, Germany
关键词
HT-PEFC; Stack construction; Reformate; Modular design; Performance analysis; MEMBRANE-ELECTRODE ASSEMBLIES; FUEL-CELL STACKS; PERFORMANCE; DESIGN; MEAS; CO; STRATEGIES; PEMFCS; MODE;
D O I
10.1016/j.ijhydene.2013.01.127
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
This contribution comprises a detailed description of the construction and performance characterization of a high temperature polymer electrolyte fuel cell stack. Specific features of the stack setup are the modular design and the cooling strategy with encapsulated cooling cells. Commercially available Membrane Electrode Assembly (MEA) and bipolar plate materials were used. The performance analysis includes a parameter variation for the fuel (pure hydrogen and synthetic reformate), anode and cathode stoichiometry's and operation temperature. Additionally the long-term behavior at constant load was investigated. Copyright (C) 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:4705 / 4713
页数:9
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