Catalyst-Free Dynamic Networks for Recyclable, Self-Healing Solid Polymer Electrolytes

Autor:	Brian B. Jing, Christopher M. Evans
Rok vydání:	2019
Předmět:	chemistry.chemical_classification Chemistry Polymer electrolytes General Chemistry Polymer 010402 general chemistry 01 natural sciences Biochemistry Catalysis 0104 chemical sciences Colloid and Surface Chemistry Chemical engineering Covalent bond Self-healing
Zdroj:	Journal of the American Chemical Society. 141:18932-18937
ISSN:	1520-5126 0002-7863
Popis:	Polymer networks with dynamic covalent cross-links act as solids but can flow at high temperatures. They have been widely explored as reprocessable and self-healing materials, but their use as solid electrolytes is limited. Here we report poly(ethylene oxide)-based networks with varying amounts of lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) to understand the impact of a salt on the ion transport and network dynamics. We observed that the conductivity of our dynamic networks reached a maximum of 3.5 × 10
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aba6020ad2ac5400aa0c56582418fefe https://doi.org/10.1021/jacs.9b09811 Zobrazit plný text záznamu