质子交换膜燃料电池
聚合物电解质膜电解
电催化剂
电解水
电解
堆栈(抽象数据类型)
可再生能源
工艺工程
制氢
环境科学
燃料电池
高压电解
计算机科学
氢
电化学
化学
电极
工程类
化学工程
电气工程
电解质
物理化学
有机化学
程序设计语言
作者
Pierre Millet,R. Ngameni,S. V. Grigoriev,N. Mbemba,François Brisset,Alireza Ranjbari,C. Etiévant
标识
DOI:10.1016/j.ijhydene.2009.09.015
摘要
Proton Exchange Membrane (PEM) water electrolysis can be used to produce hydrogen from renewable energy sources and can contribute to reduce CO2 emissions. The purpose of this paper is to report on recent advances made in PEM water electrolysis technology. Results obtained in electrocatalysis (recent progresses made in low-cost electrocatalysis offer new perspectives for decentralized and domestic applications), on low-cost membrane electrode assemblies (MEAs), cell efficiency, operation at high current density, electrochemical performances and gas purity issues during high-pressure operation, safety considerations, stack design and optimization (for electrolyzers which can produce up to 5 Nm3 H2/h) and performance degradations are presented. These results were obtained in the course of the GenHyPEM project, a 39 months long (2005–2008) research program supported by the European Commission. PEM technology has reached a level of maturity and performances which offers new perspectives in view of the so-called hydrogen economy.
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