Synthesis and characterization of a new anion exchange membrane by a green and facile route
文献类型：期刊论文
| 作者 | Hou, Hongying1; Wang, Suli1; Liu, He1,2; Sun, Lili1,2; Jin, Wei1,2; Jing, Mingyi1,2; Jiang, Luhua1; Sun, Gongquan1 |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2011-09-01 |
| 卷号 | 36期号:18页码:11955-11960 |
| 关键词 | Quaternized polybenzimidazole membrane Air-breathing Alkaline direct ethanol fuel cell |
| 英文摘要 | a new anion exchange membrane was synthesized by a green and facile route-chemically grafting polybenzimidazole (pbi) membrane with brch(2)ch(3). the obtained membrane was characterized by means of ex-situ and in-situ tests (edx, ftir, ac impedance, single cell test and so on). the results suggested that the group of -ch(2)ch(3) was successfully grafted onto n atom within pbi backbone, while with br(-) as counter ion. the corresponding ionic conductivity and ethanol permeability were about 0.022 scm(-1) and 5.24 x 10(-8) cm(2)s(-1) respectively. finally, single cell test suggested that air-breathing alkaline direct ethanol fuel cell with quaternized pbi membrane can deliver a peak power density of about 11 mwcm(-2) even at ambient temperature of 13 degrees c, which was better than those of air-breathing alkaline direct methanol fuel cell in literatures. in addition, a possible reaction mechanism was also proposed and discussed. copyright (c) 2011, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved. |
| 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] | alkaline fuel-cells ; electrolyte membranes ; polymer membrane ; water-uptake ; methanol ; performance ; ethanol ; acid |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000294982800050 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142410]  |
| 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, Direct Alcohol Fuel Cells 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 | Hou, Hongying,Wang, Suli,Liu, He,et al. Synthesis and characterization of a new anion exchange membrane by a green and facile route[J]. international journal of hydrogen energy,2011,36(18):11955-11960. |
| APA | Hou, Hongying.,Wang, Suli.,Liu, He.,Sun, Lili.,Jin, Wei.,...&Sun, Gongquan.(2011).Synthesis and characterization of a new anion exchange membrane by a green and facile route.international journal of hydrogen energy,36(18),11955-11960. |
| MLA | Hou, Hongying,et al."Synthesis and characterization of a new anion exchange membrane by a green and facile route".international journal of hydrogen energy 36.18(2011):11955-11960. |
入库方式： OAI收割
来源：大连化学物理研究所
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