Silicon modified ultrafiltration-based proton-conductive membranes with improved performance for H-2/Cl-2 fuel cell application
文献类型：期刊论文
| 作者 | Liu, Sa1,2; Yu, Hongmei1; Zhou, Li1; Wang, Pengjie1,2; Shao, Zhigang1; Yi, Baolian1 |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2012-08-01 |
| 卷号 | 37期号:15页码:11425-11430 |
| 关键词 | Ultrafiltration Proton-conductive membrane SiO2 nanoparticles Fuel cell |
| 英文摘要 | ultrafiltration (uf)-based proton-conductive membranes, which comprised nanosize sio2, polyethersulfone and aqueous acid absorbed, as an alternative to traditional ion exchange membranes, were first proposed and successfully prepared for h-2/cl-2 fuel cell. various membranes were prepared with different weight fractions of sio2 nanoparticles. the effect of silicon content on the performance of membranes was characterized. the ionic conductivity of a membrane doped with 3 m hydrochloric acid increased with the silicon content and reached 0.150 s cm(-1) at 15 wt.% sio2. a non-optimized h-2/cl-2 fuel cell assembled with the modified uf membrane (115 pm thick) exhibited better performance than that with nafion 115 membrane. it demonstrated that 12.67% and 55.03% improved at 10 wt.% and 15 wt.% sio2, respectively. the study provides an effective way to fabricate high performance porous membranes for h-2/cl-2 fuel cell application. copyright (c) 2012, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved. |
| 类目[WOS] | chemistry, physical ; electrochemistry ; energy & fuels |
| 研究领域[WOS] | chemistry ; electrochemistry ; energy & fuels |
| 关键词[WOS] | energy-storage system ; electrode-kinetics ; sulfonic-acid ; hydrogen |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000307600700046 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142842]  |
| 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.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Sa,Yu, Hongmei,Zhou, Li,et al. Silicon modified ultrafiltration-based proton-conductive membranes with improved performance for H-2/Cl-2 fuel cell application[J]. international journal of hydrogen energy,2012,37(15):11425-11430. |
| APA | Liu, Sa,Yu, Hongmei,Zhou, Li,Wang, Pengjie,Shao, Zhigang,&Yi, Baolian.(2012).Silicon modified ultrafiltration-based proton-conductive membranes with improved performance for H-2/Cl-2 fuel cell application.international journal of hydrogen energy,37(15),11425-11430. |
| MLA | Liu, Sa,et al."Silicon modified ultrafiltration-based proton-conductive membranes with improved performance for H-2/Cl-2 fuel cell application".international journal of hydrogen energy 37.15(2012):11425-11430. |
入库方式： OAI收割
来源：大连化学物理研究所
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