Enhanced proton conductivity of sulfonated poly(p-phenylene-co-aryl ether ketone) proton exchange membranes with controlled microblock structure
文献类型：期刊论文
| 作者 | He,Qingyi; Xu,Tong; Qian,Huidong; Zheng,Jifu; Shi,Ce; Li,Yunqi; Zhang,Suobo |
| 刊名 | journal of power sources
 |
| 出版日期 | 2015 |
| 卷号 | 278页码:590-598 |
| 关键词 | FUEL-CELL APPLICATIONS SIDE-CHAINS COPOLYMER POLYMERS POLYPHENYLENES IONOMERS HYDROGEN PENDANT ACID |
| 通讯作者 | zheng,jf |
| 英文摘要 | a new series of sulfonated poly(p-phenylene-co-aryl ether ketone)s (s, m, i-spp-co-paeks) microblock polymers containing different hydrophobic units with precisely defined lengths have been prepared via the nickel (0) catalyzed coupling copolymerization and characterized to act as proton exchange membranes. by controlling the length and chemical structure of the hydrophobic units in the copolymers, these novel microblock polymers can exhibit well-developed nanophase morphologies and large length-scale of the ionic channels, resulting in the improvement of the proton conductivity in both the wet and dry state. moreover, the membrane i-spp-co-paek 1.80 with the largest hydrophobic micro-block length shows high proton conductivity, excellent dimensional stability, low glass-transition temperature (tg), good oxidative stability and superior cell performance. (c) 2015 elsevier b.v. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000350181400072 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/64781]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | He,Qingyi,Xu,Tong,Qian,Huidong,et al. Enhanced proton conductivity of sulfonated poly(p-phenylene-co-aryl ether ketone) proton exchange membranes with controlled microblock structure[J]. journal of power sources,2015,278:590-598. |
| APA | He,Qingyi.,Xu,Tong.,Qian,Huidong.,Zheng,Jifu.,Shi,Ce.,...&Zhang,Suobo.(2015).Enhanced proton conductivity of sulfonated poly(p-phenylene-co-aryl ether ketone) proton exchange membranes with controlled microblock structure.journal of power sources,278,590-598. |
| MLA | He,Qingyi,et al."Enhanced proton conductivity of sulfonated poly(p-phenylene-co-aryl ether ketone) proton exchange membranes with controlled microblock structure".journal of power sources 278(2015):590-598. |
入库方式： OAI收割
来源：长春应用化学研究所
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