| 题名 | A highly efficient PtCo/C electrocatalyst for the oxygen reduction reaction |
| 作者 | |
| 通讯作者 | Li, Hui; Bi, Xiaotao T.; Wang, Haijiang |
| 发表日期 | 2016
|
| DOI | |
| 发表期刊 | |
| ISSN | 2046-2069
|
| EISSN | 2046-2069
|
| 卷号 | 6期号:41页码:34484-34491 |
| 摘要 | In this study, we report a novel and simple synthesis strategy to fabricate a leached PtCo/C electrocatalyst, which involves no hydrogen and protective agent in the preparation process. This method is composed of a chemical impregnation, a heat treatment and a leaching procedure, producing PtCo nanoparticles of 4.7 +/- 0.5 nm, slightly larger than the size of the PtCo nanoparticles prepared by a tetraoctylammonium bromide (TOAB)-assisted approach in which TOAB serves as a protective agent preventing the agglomeration of the alloy nanoparticles. After the leaching, the as-synthesized leached PtCo/C catalyst demonstrates a comparable oxygen reduction reaction mass activity to that of the TOAB-assisted leached PtCo/C catalyst, which is ca. 2-fold enhancement compared with the in-house Pt(50 wt%)/C and commercial Pt/C (TKK) catalysts. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 通讯
|
| 资助项目 | Natural Sciences and Engineering Research Council of Canada Collaborative Research and Development (NSERC-CRD)[452756-13]
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| WOS研究方向 | Chemistry
|
| WOS类目 | Chemistry, Multidisciplinary
|
| WOS记录号 | WOS:000374049700047
|
| 出版者 | |
| EI入藏号 | 20161802333331
|
| EI主题词 | Binary alloys
; Cobalt alloys
; Electrocatalysts
; Electrolytic reduction
; Heating
; Leaching
; Nanoparticles
; Oxygen
; Uranium alloys
|
| EI分类号 | Minor, Precious and Rare Earth Metals and Alloys:547
; Precious Metals:547.1
; Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals:549.3
; Nanotechnology:761
; Chemical Reactions:802.2
; Chemical Operations:802.3
; Chemical Agents and Basic Industrial Chemicals:803
; Chemical Products Generally:804
; Solid State Physics:933
|
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：12
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/29825 |
| 专题 | 工学院_材料科学与工程系 |
| 作者单位 | 1.Univ British Columbia, Dept Chem & Biol Engn, 2360 East Mall, Vancouver, BC V6T 1Z3, Canada 2.Vancouver Int Clean Tech Res Inst Inc, 4475 Wayburne Dr, Burnaby, BC V5G 4X4, Canada 3.South Univ Sci & Technol, Dept Mat Sci & Engn, 1088 Xueyuan Rd, Shenzhen, Guangdong, Peoples R China |
| 通讯作者单位 | 材料科学与工程系 |
| 推荐引用方式 GB/T 7714 |
Wang, Yan-Jie,Zhao, Nana,Fang, Baizeng,et al. A highly efficient PtCo/C electrocatalyst for the oxygen reduction reaction[J]. RSC Advances,2016,6(41):34484-34491.
|
| APA |
Wang, Yan-Jie,Zhao, Nana,Fang, Baizeng,Li, Hui,Bi, Xiaotao T.,&Wang, Haijiang.(2016).A highly efficient PtCo/C electrocatalyst for the oxygen reduction reaction.RSC Advances,6(41),34484-34491.
|
| MLA |
Wang, Yan-Jie,et al."A highly efficient PtCo/C electrocatalyst for the oxygen reduction reaction".RSC Advances 6.41(2016):34484-34491.
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| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
| Wang-2016-A highly e（1139KB） | -- | -- | 限制开放 | -- | ||
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