Base tolerant polybenzimidazolium hydroxide membranes for solid alkaline-exchange membrane fuel cells
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- 作者：Ju Yeon Leea ; 1 ; Dong-Hee Limb ; 1 ; Ji Eon Chaea ; c ; 1 ; Jieun Choia ; Bo Hyun Kima ; So Young Leea ; Chang Won Yoona ; Sang Yong Namd ; Jong Hyun Janga ; Dirk Henkensmeiera ; Sung Jong Yooa ; Jin-Young Kima ; Hyoung-Juhn Kima ; c ; hjkim25@kist.re.kr" class="auth_mail" title="E-mail the corresponding author ; Hyung Chul Hama ; hchahm@kist.re.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Poly(dibenzylated benzimidazolium) hydroxide ; Solid alkaline membrane fuel cell ; OH&minus ; ion conductivity ; Density functional theory ; Electron affinity
- 刊名：Journal of Membrane Science
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：514
- 期：Complete
- 页码：398-406
- 全文大小：1607 K
文摘
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Novel Base tolerant polybenzimidazolium hydroxides (Bz-PBI-OHs) were synthesized
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Bz-PBI-OH membranes were analyzed well for a fuel cell application.
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Bz-PBI-OH was stable 7 days in 1 M KOH solution at 50 °C.
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The results of DFT calculation support the stability of Bz-PBI-OH.