SPPO pore-filled composite membranes with electrically aligned ion channels via a lab-scale continuous caster for fuel cells: An optimal DC electric field strength-IEC relationship
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- 作者：Ju-Hyuk Lee ; Ju-Young Lee ; Jae-Hun Kim ; Jiyong Joo ; Sandip Maurya ; Myounghoon Choun ; Jaeyoung Lee ; Seung-Hyeon Moon ; shmoon@gist.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ion exchange membrane ; Aligned ion channel ; Pore-filling method ; Displacement current ; Through-plane proton conductivity
- 刊名：Journal of Membrane Science
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：501
- 期：Complete
- 页码：15-23
- 全文大小：5325 K
文摘
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Aligned pore-filled membranes were prepared under a DC electric field.
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Fabrication of aligned composite membrane in the continuous and scale-up modes.
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The through-plane proton conductivity was enhanced up to five times.
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The optimum DC electric field strength was related to IEC range.
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The aligned ion-channels led to improvement of maximum power density in fuel cells.