A model for optimal catalyst layer in a fuel cell
A model for optimal catalyst layer in a fuel cell
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燃料电池中最佳催化剂层的模型
DOI:
10.1016/j.electacta.2012.06.069
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
A. Kulikovsky
中科院分区:
文献类型:
--
作者:
A. Kulikovsky
A model for catalyst layer (CL) performance is used to determine optimal shapes of electrolyte content and catalyst loading through the CL thickness. The effect of optimization strongly depends on the dimensionless working current density j˜0. At small j˜0characteristic to a hydrogen cell, the effect of cathode optimization is marginal, while at large j˜0typical for a direct methanol fuel cell, optimization of the anode doubles the CL performance.