Work

Guanidinium-Functionalized Anion Exchange Polymer Electrolytes via Activated Fluorophenyl-Amine Reaction

Year: 2011

Type: article

Abstract: Guanidinium-functionalized poly(arylene ether sulfone) anion exchange polymer electrolytes were synthesized via activated fluorophnyl-amine reaction, followed by the methylation with dimethyl sulfate. The activated fluorine-amine reaction gives precise control of cation functionality without the deleterious side reactions and allows the direct connection of guanidinium into stable phenyl rings.

Source: Chemistry of Materials

DOI: 10.1021/cm2016164

Authors: Dae Sik Kim, Andrea Labouriau, Michael D. Guiver, Yu Seung Kim

Institutions: Los Alamos National Laboratory, National Research Council Canada

Language: English

Topic: Advanced Battery Materials and Technologies

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

Funders: U.S. Department of Energy, Fuel Cell Technologies Program, Los Alamos National Laboratory

Awards: G286898171, G3700687868, G5657628048, G75892134, G7808748601