Hydrocarbon proton-conductive membranes prepared by radiation-grafting of styrenesulfonate onto aromatic polyamide films
文献类型：期刊论文
| 作者 | Li, Dengrong1,2; Chen, Jinhua1; Zhai, Maolin1,3; Asano, Masaharu1; Maekawa, Yasunari1; Oku, Hiroyuki2; Yoshida, Masaru1 |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2009 |
| 卷号 | 267期号:1页码:103-107 |
| 关键词 | Radiation-grafting Proton-conductive Membranes Direct Methanol Fuel Cell (Dmfc) Aromatic Polyamide Styrenesulfonate |
| ISSN号 | 0168-583X |
| DOI | 10.1016/j.nimb.2008.10.089 |
| 英文摘要 | Novel method for preparing aromatic hydrocarbon proton-conductive membranes without sulfonation and membrane casting process is achieved by radiation-grafting of sodium styrenesulfonate to an aromatic polyamide, poly(m-xylylene adipamide) (Nylon-MXD6) films and subsequent ion-exchange. The styrenesulfonate was easily grafted into the Nylon-MXD6 films from an oxygen-free dimethyl sulfoxide (DMSO) Solution at 60 degrees C. As a result, the resulted styrenesulfonic acid-grafted Nylon-MXD6 films, namely proton-conductive membrane, with high ion-exchange capacity up to 1.63 mmol/g, can be obtained. The membrane was transparent and highly hydrophilic. The proton conductivity, water uptake and methanol permeability of the proton-conductive membranes were investigated with respect to their use in fuel cells. The high proton conductivity reached 0.083 S/cm, comparable to Nafion. Furthermore, the methanol permeability was significantly lower than that of the Nafion membrane. Therefore, the Nylon-MXD6-based proton-conductive membrane is a more promising material for the direct methanol fuel cells (DMFCs). (C) 2008 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000263454500019 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67333]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, Jinhua |
| 作者单位 | 1.Japan Atom Energy Agcy, Conducting Polymer Mat Grp, Environm & Ind Mat Res Div, Quantum Beam Sci Directorate, Takasaki, Gunma 3701292, Japan 2.Gunma Univ, Fac Engn, Dept Chem, Kiryu, Gunma 3768515, Japan 3.Peking Univ, Coll Chem & Mol Engn, Dept Appl Chem, BNLMS, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Dengrong,Chen, Jinhua,Zhai, Maolin,et al. Hydrocarbon proton-conductive membranes prepared by radiation-grafting of styrenesulfonate onto aromatic polyamide films[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2009,267(1):103-107. |
| APA | Li, Dengrong.,Chen, Jinhua.,Zhai, Maolin.,Asano, Masaharu.,Maekawa, Yasunari.,...&Yoshida, Masaru.(2009).Hydrocarbon proton-conductive membranes prepared by radiation-grafting of styrenesulfonate onto aromatic polyamide films.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,267(1),103-107. |
| MLA | Li, Dengrong,et al."Hydrocarbon proton-conductive membranes prepared by radiation-grafting of styrenesulfonate onto aromatic polyamide films".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 267.1(2009):103-107. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。