引用本文:
王文娟, 陈沛, 安忠维, 陈新兵. 钛酸钡掺杂磺化聚醚酮质子膜的制备与性能[J]. 应用化学,
2015, 32(1): 71-75.
doi:
10.11944/j.issn.1000-0518.2015.01.140026
Citation: WNAG Wenjuan, CHEN Pei, AN Zhongwei, CHEN Xinbing. Synthesis and Properties of Sulfonated Polyether Ketone/Barium Titanate Proton Exchange Membrane[J]. Chinese Journal of Applied Chemistry, 2015, 32(1): 71-75. doi: 10.11944/j.issn.1000-0518.2015.01.140026
Citation: WNAG Wenjuan, CHEN Pei, AN Zhongwei, CHEN Xinbing. Synthesis and Properties of Sulfonated Polyether Ketone/Barium Titanate Proton Exchange Membrane[J]. Chinese Journal of Applied Chemistry, 2015, 32(1): 71-75. doi: 10.11944/j.issn.1000-0518.2015.01.140026
钛酸钡掺杂磺化聚醚酮质子膜的制备与性能
English
Synthesis and Properties of Sulfonated Polyether Ketone/Barium Titanate Proton Exchange Membrane
Abstract:
To prepare sulfonated polyether ketone/barium titanate (SPAEK/BT) hybrid membrane,the mixture containing BT suspension in cyclohexane obtained under ultrasonic condition and dimethyl sulfoxide solution of SPAEK was casted onto the glass plates. The uniform dispersion of BT in the hybrid membrane was confirmed via SEM. The properties of the corresponding hybrid membranes,such as water uptake,solvent uptake,size change,proton conductivity,methanol permeability,mechanical properties,and stabilities were investigated. Compared to blank membrane,the anti-swelling,thermal stability,and oxidative stability of hybrid membranes are improved respectively. The water stability and mechanical properties are also improved, whereas the proton conductivity of the hybrid membrane is decreased in some extent.
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Key words:
- barium titanate
- / sulfonated polyether ketone
- / proton exchange membrane
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