Studies on the electrocatalytic properties of PtRu/C-TiO2 toward the oxidation of methanol - 文章详情页

作者：

Wang, Zhenyao (Wang, Zhenyao.) | Chen, Ge (Chen, Ge.) (学者：陈戈) | Xia, Dingguo (Xia, Dingguo.) (学者：夏定国) | Zhang, Lijuan (Zhang, Lijuan.)

收录：

EI Scopus SCIE

摘要：

PtRu/C-TiO2　catalysts　were　prepared　by　hydrolysis　of　Ti(OBu)(4)　on　commercial　PtRu/C.　The　catalyst　was　characterized　by　XRD,　TEM,　and　XPS.　The　electrochemical　performance　of　catalysts　was　testified　by　cyclic　voltammetry　(CV)　and　chronoamperometry　(CA)　in　0.5　M　C2H5OH　+　0.5　M　H2SO4　solution.　The　results　showed　that　the　added　TiO2　can　improve　the　electrocatalytic　properties　of　the　catalyst　toward　methanol　oxidation.　The　mechanism　for　the　effects　of　TiO2　on　catalytic　activity　of　PtRu/C　to　methanol　oxidation　is　also　discussed.　(c)　2007　Published　by　Elsevier　B.V.

关键词：

DMFC electrocatalytic properties methanol oxidation PtRu/C catalysts TiO2

作者机构：

[ 1 ] [Wang, Zhenyao]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100022, Peoples R China
[ 2 ] [Chen, Ge]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100022, Peoples R China
[ 3 ] [Xia, Dingguo]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100022, Peoples R China
[ 4 ] [Zhang, Lijuan]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100022, Peoples R China

通讯作者信息：

夏定国
[Xia, Dingguo]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100022, Peoples R China

电子邮件地址：

dgxia@bjut.edu.cn

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