Synthesis and Characterization of Perfluoroalkyl Sulfonic Acid Functionalized Polyphosphazene for Proton-Conducting Membranes
โ Scribed by He, Min-Lan; Xu, Hu-Lin; Dong, Yan; Xiao, Jia-Hong; Liu, Peng; Fu, Feng-Yan; Hussain, Saghir; Zhang, Shu-Zhen; Jing, Chao-Jun; Hao, Xin; Zhu, Chang-Jin
- Book ID
- 121418172
- Publisher
- Taylor and Francis Group
- Year
- 2013
- Tongue
- English
- Weight
- 405 KB
- Volume
- 51
- Category
- Article
- ISSN
- 1060-1325
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## Abstract Freeโradical copolymerizations of 1โvinylโ2โpyrrolidone with 2โacrylamidoโ2โmethyl propane sulfonic acid at different feed ratios were investigated. The copolymers were characterized by ^1^HโNMR, ^13^CโNMR, and FTIR. The copolymer composition was determined from the elemental analysis.
## Abstract This paper presents the synthesis of new polymer electrolyte membranes based on fluoropolymers incorporating aromatic perfluorovinyl ether sulfonic acids. A novel synthetic route describing the preparation of perfluorovinyl ether monomer containing sulfonic functionalities, 4โ[(ฮฑ,ฮฒ,ฮฒโtr