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题名: Polyol synthesis of highly active PtRu/C catalyst with high metal loading
作者: Yan, Shiyou;  Sun, Gongquan;  Tian, Juan;  Jiang, Luhua;  Qi, Jing;  Xin, Qin
通讯作者: 孙公权
关键词: direct methanol fuel cells ;  methanol electrooxidation ;  anode catalyst ;  PtRu/C ;  high loading
刊名: ELECTROCHIMICA ACTA
发表日期: 2006-12-01
DOI: 10.1016/j.electacta.2006.03.101
卷: 52, 期:4, 页:1692-1696
收录类别: ISTP ;  SCI
文章类型: Article
部门归属: 3
项目归属: 305
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Electrochemistry
研究领域[WOS]: Electrochemistry
英文摘要: Highly loaded PtRu/C catalyst with high activity toward methanol electrooxidation was synthesized via a modified polyol process. XRD patterns indicated that the prepared catalyst was highly alloyed and TEM results showed that the metal nanoparticles were small and uniformly distributed on the carbon support despite the high metal loading. EDX results suggested that the two metals distributed uniformly in the catalyst. Electrochemical characterization and single cell test jointly showed that the prepared 40-20 wt.%PtRu/C catalyst possessed high activity toward methanol electrooxidation. (c) 2006 Published by Elsevier Ltd.
关键词[WOS]: METHANOL FUEL-CELLS ;  PLATINUM ;  ALLOYS ;  ELECTROCATALYSIS ;  ELECTROOXIDATION ;  RUTHENIUM
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000243294300043
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/98287
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Dalian Inst Chem Phys, Direct Alcohol Fuel Cell Lab, Dalian, Peoples R China
2.Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian, Peoples R China

Recommended Citation:
Yan, Shiyou,Sun, Gongquan,Tian, Juan,et al. Polyol synthesis of highly active PtRu/C catalyst with high metal loading[J]. ELECTROCHIMICA ACTA,2006,52(4):1692-1696.
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