Improving the activity and stability of a Pt/C electrocatalyst for direct methanol fuel cells
文献类型：期刊论文
| 作者 | Qi, Jing1,2; Yan, Shiyou1,2; Jiang, Qian1,2; Liu, Ying1; Sun, Gongquan1 |
| 刊名 | carbon
 |
| 出版日期 | 2010 |
| 卷号 | 48期号:1页码:163-169 |
| 英文摘要 | ketjen black (kb) as an electrocatalyst support was treated at 900 degrees c in the presence of cobalt and nickel nitrates, and characterized by x-ray diffraction, energy dispersive x-ray spectroscopy, transmission electron microscopy and nitrogen adsorption measurement. the treated kb (t-kb) exhibits better graphitization and a larger mesopore volume than the untreated material. a pt electrocatalyst supported on t-kb was prepared by a modified polyol process. cyclic voltammetry and single cell tests show that the pt/t-kb electrocatalyst exhibits better electrochemical activity and stability than a pt/kb electrocatalyst. (c) 2009 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; materials science, multidisciplinary |
| 研究领域[WOS] | chemistry ; materials science |
| 关键词[WOS] | nanoparticles ; performance ; degradation ; electrodes ; supports ; catalyst |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000272018800020 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142022]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Direct Alcohol Fuel Cell Lab, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Jing,Yan, Shiyou,Jiang, Qian,et al. Improving the activity and stability of a Pt/C electrocatalyst for direct methanol fuel cells[J]. carbon,2010,48(1):163-169. |
| APA | Qi, Jing,Yan, Shiyou,Jiang, Qian,Liu, Ying,&Sun, Gongquan.(2010).Improving the activity and stability of a Pt/C electrocatalyst for direct methanol fuel cells.carbon,48(1),163-169. |
| MLA | Qi, Jing,et al."Improving the activity and stability of a Pt/C electrocatalyst for direct methanol fuel cells".carbon 48.1(2010):163-169. |
入库方式： OAI收割
来源：大连化学物理研究所
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