期刊
JOURNAL OF MATERIALS CHEMISTRY
卷 22, 期 2, 页码 341-344出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c1jm14971g
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资金
- Royal Thai Government
- National Science Foundation [DMR-0907139]
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [0907139] Funding Source: National Science Foundation
- Directorate For Engineering
- Div Of Chem, Bioeng, Env, & Transp Sys [0932740] Funding Source: National Science Foundation
- Div Of Chem, Bioeng, Env, & Transp Sys
- Directorate For Engineering [1235761] Funding Source: National Science Foundation
A new class of ionic liquid-containing triblock copolymers have been prepared via RAFT polymerization of the imidazolium methacrylate monomer using a telechelic fluoropolymer as the macro-chain transfer agent. It is found that the anionic counterion has a direct impact on the thermal properties, ionic conductivity and segmental dynamics of the polymers. The temperature dependence of the ionic conductivity is well described by the Vogel-Tamman-Fulcher model, suggesting that ion motion is closely coupled to segmental motion.
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