Preparation of microporous layer for proton exchange membrane fuel cell by using polyvinylpyrrolidone aqueous solution
文献类型：期刊论文
| 作者 | Yu, Shuchun1,2; Li, Xiaojin1; Hao, Jinkai1,2; Liu, Sa1,2; Shao, Zhigang1; Yi, Baolian1 |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2014-09-23 |
| 卷号 | 39期号:28页码:15681-15686 |
| 关键词 | Proton exchange membrane fuel cell Gas diffusion layer Polytetrafluoroethylene Carbon slurry |
| 通讯作者 | 李晓锦 ; 邵志刚 |
| 英文摘要 | a new method of preparing microporous layer (mpl) for proton exchange membrane fuel cell (pemfc) was presented in this paper. considering the bad dispersion of ptfe aqueous suspension in the carbon slurry based on ethanol, polyvinylpyrrolidone (pvp) aqueous solution was used to prepare carbon slurry for microporous layer. the prepared gas diffusion layers (gdls) were characterized by scanning electron microscopy, contact angle system and pore size distribution analyzer. it was found that the gdl prepared with pvp aqueous solution had higher gas permeability, as well as more homogeneous hydrophobicity. moreover, the prepared gdls were used in the cathode of fuel cell and evaluated with fuel cell performance and eis analysis, and the gdl prepared with pvp aqueous solution indicated better fuel cell performance and lower ohmic resistance and mass transfer resistance. copyright (c) 2014, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved. |
| 学科主题 | 物理化学 |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; electrochemistry ; energy & fuels |
| 研究领域[WOS] | chemistry ; electrochemistry ; energy & fuels |
| 关键词[WOS] | gas-diffusion layer ; micro-porous layer ; composite carbon-black ; water management ; performance ; gdl ; degradation ; fabrication ; design ; pemfc |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000342861500041 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/144539]  |
| 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, Fuel Cell Syst & Engn Lab, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Shuchun,Li, Xiaojin,Hao, Jinkai,et al. Preparation of microporous layer for proton exchange membrane fuel cell by using polyvinylpyrrolidone aqueous solution[J]. international journal of hydrogen energy,2014,39(28):15681-15686. |
| APA | Yu, Shuchun,Li, Xiaojin,Hao, Jinkai,Liu, Sa,Shao, Zhigang,&Yi, Baolian.(2014).Preparation of microporous layer for proton exchange membrane fuel cell by using polyvinylpyrrolidone aqueous solution.international journal of hydrogen energy,39(28),15681-15686. |
| MLA | Yu, Shuchun,et al."Preparation of microporous layer for proton exchange membrane fuel cell by using polyvinylpyrrolidone aqueous solution".international journal of hydrogen energy 39.28(2014):15681-15686. |
入库方式： OAI收割
来源：大连化学物理研究所
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