A high conductivity Cs2.5H0.5PMo12O40/polybenzimidazole (PBI)/H3PO4 composite membrane for proton-exchange membrane fuel cells OPE-rating at high temperature
文献类型：期刊论文
| 作者 | Li, Ming-Qiang1; Shao, Zhi-Gang2; Scott, Keith1 |
| 刊名 | journal of power sources
 |
| 出版日期 | 2008-08-15 |
| 卷号 | 183期号:1页码:69-75 |
| 关键词 | polyoxometalate proton-exchange membrane PEM high-temperature fuel cell PBI |
| 英文摘要 | a high conductivity composite proton-exchange membrane cs2.5h0.5pmo12o40 (cspom)/polybenzimidazole (pbi) for use in hydrogen proton-exchange fuel cells has been prepared. the cspom composite membrane is insoluble in water. the composite membrane doped with h3po4 showed high-proton conductivity (>0.15 s cm(-1)) and good thermal stability. p-31 nmr analysis has suggested the formation of a chemical bond between the cspom and pbi in the composite membrane. the performance of the membrane in a high-temperature proton-exchange membrane fuel cell (pemfc) fueled with hydrogen was better than that with a phosphoric acid-doped pbi membrane under the same conditions and at temperatures greater than 150 c. the cspom/pbi composite would appear to be a promising material for high-temperature pemfc applications. crown copyright (c) 2008 published by elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | electrochemistry ; energy & fuels |
| 研究领域[WOS] | electrochemistry ; energy & fuels |
| 关键词[WOS] | electrolyte membranes ; polymer electrolyte ; catalytic-activity ; acid ; polybenzimidazoles ; 100-degrees-c ; operation ; water |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000259659300011 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140919]  |
| 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.Univ Newcastle, Sch Chem Engn & Adv Mat, Newcastle NE1 7RU, Tyne & Wear, England 2.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell R&D Ctr, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Ming-Qiang,Shao, Zhi-Gang,Scott, Keith. A high conductivity Cs2.5H0.5PMo12O40/polybenzimidazole (PBI)/H3PO4 composite membrane for proton-exchange membrane fuel cells OPE-rating at high temperature[J]. journal of power sources,2008,183(1):69-75. |
| APA | Li, Ming-Qiang,Shao, Zhi-Gang,&Scott, Keith.(2008).A high conductivity Cs2.5H0.5PMo12O40/polybenzimidazole (PBI)/H3PO4 composite membrane for proton-exchange membrane fuel cells OPE-rating at high temperature.journal of power sources,183(1),69-75. |
| MLA | Li, Ming-Qiang,et al."A high conductivity Cs2.5H0.5PMo12O40/polybenzimidazole (PBI)/H3PO4 composite membrane for proton-exchange membrane fuel cells OPE-rating at high temperature".journal of power sources 183.1(2008):69-75. |
入库方式： OAI收割
来源：大连化学物理研究所
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