Cs2.5H0.5PWO40/SiO2 as addition self-humidifying composite membrane for proton exchange membrane fuel cells
文献类型：期刊论文
| 作者 | Wang, L.; Yi, B. L.; Zhang, H. M.; Xing, D. M. |
| 刊名 | electrochimica acta
 |
| 出版日期 | 2007-05-05 |
| 卷号 | 52期号:17页码:5479-5483 |
| 关键词 | PEMFC self-humidifying Cs2.5H0.5PWO40/SiO2 Nafion membrane |
| 英文摘要 | in this paper, we first reported a novel self-humidifying composite membrane for the proton exchange membrane fuel cell (pemfc). cs2.5h0.5pwo40/sio2 catalyst particles were dispersed uniformly into the nafion (r) resin, and then cs2.5h0.5pwo40-sio2/nafion composite membrane was prepared using solution-cast method. compared with the h3pwo40 (pta), the cs2.5h0.5pwo40/sio2 was steady due to the substitute of h+ with cs+ and the interaction between the cs2.5h0.5pwo40 and sio2. and compared with the performance of the fuel cell with commercial nafion (r) nre-212 membrane, the cell performance with the self-humidifying composite membrane was obviously improved under both humidified and dry conditions at 60 and 80 degrees c. the best performance under dry condition was obtained at 60 degrees c. the self-humidifying composite membrane could minimize membrane conductivity loss under dry conditions due to the presence of catalyst and hydrophilic cs2.5h0.5pwo40/sio2 particles. (c) 2007 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | electrochemistry |
| 研究领域[WOS] | electrochemistry |
| 关键词[WOS] | polymer electrolyte membranes ; acid ; nafion(r) |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000246609300019 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140603]  |
| 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, Proton Exchange Membrane Fuel Cell Key Mat & Tech, 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 | Wang, L.,Yi, B. L.,Zhang, H. M.,et al. Cs2.5H0.5PWO40/SiO2 as addition self-humidifying composite membrane for proton exchange membrane fuel cells[J]. electrochimica acta,2007,52(17):5479-5483. |
| APA | Wang, L.,Yi, B. L.,Zhang, H. M.,&Xing, D. M..(2007).Cs2.5H0.5PWO40/SiO2 as addition self-humidifying composite membrane for proton exchange membrane fuel cells.electrochimica acta,52(17),5479-5483. |
| MLA | Wang, L.,et al."Cs2.5H0.5PWO40/SiO2 as addition self-humidifying composite membrane for proton exchange membrane fuel cells".electrochimica acta 52.17(2007):5479-5483. |
入库方式： OAI收割
来源：大连化学物理研究所
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