A novel guanidinium grafted poly(aryl ether sulfone) for high-performance hydroxide exchange membranes
- 16 September 2010
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- Vol. 46 (40), 7495-7497
- https://doi.org/10.1039/c0cc01834a
Abstract
A novel poly(aryl ether sulfone) ionomer containing hexaalkylguanidinium groups was synthesized, and membranes formed from this polymer displayed large ionic clusters, high hydroxide conductivity, and excellent solubility in low boiling point water-soluble solvents such as ethanol and methanol.Keywords
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