JAIST Repository >
c. マテリアルサイエンス研究科・マテリアルサイエンス系 >
c10. 学術雑誌論文等 >
c10-1. 雑誌掲載論文 >

このアイテムの引用には次の識別子を使用してください: http://hdl.handle.net/10119/17076

タイトル: Imidazolium‐Functionalized Fluorene‐Based Anion Exchange Membrane (AEM) for Fuel Cell Applications
著者: Salma, Umme
Zhang, Dishen
Nagao, Yuki
発行日: 2020-01-24
出版者: Wiley-VCH
誌名: Wiley ChemistrySelect
巻: 5
号: 4
開始ページ: 1255
終了ページ: 1263
DOI: 10.1002/slct.201903246
抄録: After a fluorene-based anion exchange membrane (AEM) containing 1-isopropyl-2-methylimidazolium with alkyl side chains was prepared, the membrane properties, including OH– conductivities, ion exchange capacity (IEC), water uptake, swelling ratio, and chemical and thermal stabilities of the obtained membrane were assessed. The synthesized membrane exhibited low water uptake and good dimensional stability with adequate hydroxide conductivity. For example, the AEM showed a swelling ratio of 7% and hydroxide conductivity of 46 mS cm^<-1> at 80°C in liquid water. The chemical stability was investigated in 1 M NaOH solution at room temperature and at 80°C. At both temperatures, degradation of the imidazolium cationic groups was observed, although the main chain was chemically stable. All results obtained from this research are expected to provide important direction and insight for AEM synthesis for practical applications in anion exchange membrane fuel cells.
Rights: This is the peer reviewed version of the following article: Copyright (C) 2020 Wiley-VCH. Umme Salma, Dishen Zhang, Yuki Nagao, Wiley ChemistrySelect, 5(4), 2020, pp.1255-1263, which has been published in final form at https://doi.org/10.1002/slct.201903246. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
URI: http://hdl.handle.net/10119/17076
資料タイプ: author
出現コレクション:c10-1. 雑誌掲載論文 (Journal Articles)

このアイテムのファイル:

ファイル 記述 サイズ形式
3444.pdf1051KbAdobe PDF見る/開く

当システムに保管されているアイテムはすべて著作権により保護されています。

 


お問い合わせ先 : 北陸先端科学技術大学院大学 研究推進課図書館情報係