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  5. A STUDY OF CHEMICAL DEALLOYING PROCESS FOR SYNTHESIZING PLATINUM-BASED CORE-SHELL STRUCTURE CATALYST

A STUDY OF CHEMICAL DEALLOYING PROCESS FOR SYNTHESIZING PLATINUM-BASED CORE-SHELL STRUCTURE CATALYST

来源 :第五届世界氢能技术大会(WHTC2013) | 被引量 : 0次 | 上传用户：kaiping56
【摘 要】
：
Proton exchange membrane fuel cells (PEMFCs) are regarded as perfect substitution to internal-combustion engines as mobile power supplies due to their high energy conversion efficiencies and low envir
【作 者】
：
Hong Zhu Mingchuan Luo Shuo Zhang Lingli Wei Fanghui Wang Zhongming Wang Kefei Han 
【机 构】
：
State Key Laboratory of Chemical Resource Engineering,Institute of Modern Catalysis,Department of Or
【出 处】
：
第五届世界氢能技术大会(WHTC2013)
【发表日期】
：
2013年9期
【关键词】
：
PEMFC core-shell structure chemical dealloying process 
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　　Proton exchange membrane fuel cells (PEMFCs) are regarded as perfect substitution to internal-combustion engines as mobile power supplies due to their high energy conversion efficiencies and low environmental impacts.However,the high loading of precious metal Pt is one of the major obstacles which hinder the PEMFCs’ commercialization.
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