Preparation and characterization of partial-cocrystallized catalyst-coated membrane for solid polymer electrolyte water electrolysis
文献类型：期刊论文
| 作者 | Wang, Xunying1,2; Shao, Zhi-Gang1; Li, Guangfu1,2; Zhang, Linsong1,2; Zhao, Yun1,2; Lu, Wangting1,2; Yi, Baolian1 |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2013-07-26 |
| 卷号 | 38期号:22页码:9057-9064 |
| 关键词 | Solid polymer electrolyte water electrolysis Catalyst-coated membrane Partial-cocrystallization |
| 产权排序 | 1,1 |
| 通讯作者 | 邵志刚 |
| 英文摘要 | a novel catalyst-coated membrane (ccm) for solid polymer electrolyte water electrolysis was fabricated by together crystallizing partial-crystallized nafion membrane and catalyst layers. the properties and performance of the partial-cocrystallized ccm (pcccm) were evaluated and analyzed by destructive soaking test, scanning electron microscope, mercury intrusion and single cell test. the results revealed that the optimum annealing temperature and time for fabricating partial-crystallized nafion membrane and pcccm was 100 degrees c for 4 h and 120 degrees c for 4 h, respectively. the pcccm not only possessed much stronger cohesion between membrane and catalyst layers, but also had higher porosity than conventional ccm. the electrolysis voltage of the spe water electrolyser with the new ccm was as low as 1.748 v at 2000 ma cm(-2) under 80 degrees c and atmospheric pressure: moreover, there was no obvious increase of electrolysis voltage during stability test conducted under 2000 ma cm(-2) for about 180 h. copyright (c) 2013, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, physical ; electrochemistry ; energy & fuels |
| 研究领域[WOS] | chemistry ; electrochemistry ; energy & fuels |
| 关键词[WOS] | fuel-cell electrodes ; hydrogen-production ; pem electrolysis ; high-performance ; nafion ; temperature ; assemblies ; optimization ; enhancement ; morphology |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000322562800001 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/117645]  |
| 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 Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xunying,Shao, Zhi-Gang,Li, Guangfu,et al. Preparation and characterization of partial-cocrystallized catalyst-coated membrane for solid polymer electrolyte water electrolysis[J]. international journal of hydrogen energy,2013,38(22):9057-9064. |
| APA | Wang, Xunying.,Shao, Zhi-Gang.,Li, Guangfu.,Zhang, Linsong.,Zhao, Yun.,...&Yi, Baolian.(2013).Preparation and characterization of partial-cocrystallized catalyst-coated membrane for solid polymer electrolyte water electrolysis.international journal of hydrogen energy,38(22),9057-9064. |
| MLA | Wang, Xunying,et al."Preparation and characterization of partial-cocrystallized catalyst-coated membrane for solid polymer electrolyte water electrolysis".international journal of hydrogen energy 38.22(2013):9057-9064. |
入库方式： OAI收割
来源：大连化学物理研究所
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