Fabrication and electrochemical properties of SPVdF-co-HFP/SPES blend proton exchange membranes for direct methanol fuel cells
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- 作者：A. Uma Devia ; b ; A. Muthumeenalc ; R.M. Sabarathinamd ; A. Nagendranc ; nagimmm@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：SPVdF-co-HFP ; SPES ; Blends ; PEM ; Sulfonation ; Proton conductivity
- 刊名：Renewable Energy
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：102
- 期：part_PA
- 页码：258-265
- 全文大小：2323 K
文摘
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PEMs based on SPVdF-co-HFP and SPES were synthesized and characterized successfully.
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Selectivity ratio of the prepared blend PEMs is much higher than Nafion.
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The proton conductivity of 7.2 × 10−3 S cm−1 was achieved by SPVdF-co-HFP/SPES10 blend membranes.
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Overall membrane performance of SPVdF-co-HFP/SPES blend PEMs was superior compared to pure SPVdF-co-HFP and Nafion.