Synthesis of PtRu nanowires and their catalytic activity in the anode of direct methanol fuel cells
文献类型：期刊论文
| 作者 | Sun Shiguo; Xu Hengyong; Tang Shuihua; Guo Junsong; Li Huanqiao; Cao Lei; Zhou Bing; Xin Qin; Sun Gongquan |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 27期号:10页码:932-936 |
| 关键词 | platinum ruthenium nanowire electrocatalyst SBA-15 MCM-41 mesoporous molecular sieve direct methanol fuel cell |
| 英文摘要 | ptru nanowires and nanorods with different alloy extents and aspect ratios were synthesized by impregnating and reducing pt and ru precursors using sba-15 and mcm-41 mesoporous molecular sieves as the template, respectively. the results of x-ray powder diffraction, transmission electron microscopy, cyclic voltarnmetry, and linear sweep voltammetry demonstrated that the ptru nanowires synthesized using sba-15 as the template had a higher alloy extent, larger aspect ratio, and better electrocatalytic activity in a methanol and sulfuric acid solution than the ptru nanorods synthesized using mcm-41 template. the effects of alloy extent and aspect ratio of ptru electrocatalysts on the catalytic activity and anode performance of direct methanol fuel cells were discussed. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | oxidation ; mechanism ; template ; carbon |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000241931800020 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140171]  |
| 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, Dalian 116023, Liaoning, Peoples R China 2.Headwaters Nanokinetix Inc, Lawrenceville, NJ 08648 USA 3.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun Shiguo,Xu Hengyong,Tang Shuihua,et al. Synthesis of PtRu nanowires and their catalytic activity in the anode of direct methanol fuel cells[J]. chinese journal of catalysis,2006,27(10):932-936. |
| APA | Sun Shiguo.,Xu Hengyong.,Tang Shuihua.,Guo Junsong.,Li Huanqiao.,...&Sun Gongquan.(2006).Synthesis of PtRu nanowires and their catalytic activity in the anode of direct methanol fuel cells.chinese journal of catalysis,27(10),932-936. |
| MLA | Sun Shiguo,et al."Synthesis of PtRu nanowires and their catalytic activity in the anode of direct methanol fuel cells".chinese journal of catalysis 27.10(2006):932-936. |
入库方式： OAI收割
来源：大连化学物理研究所
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