Selection principles of polymeric frameworks for solid-state electrolytes of non-aqueous aluminum-ion batteries.

ABSTRACT: Liquid electrolyte systems of aluminum-ion batteries (AIBs) have restrictive issues, such as high moisture sensitivity, strong corrosiveness, and battery leakage, so researchers have turned their attention to developing high safety, leak-free polymer electrolytes. However, the stability of the active factor of AIB systems is difficult to maintain with most of polymeric frameworks due to the special Al complex ion balance in chloroaluminate salts. Based on this, this work clarified the feasibility and specific mechanism of using polymers containing functional groups with lone pair electrons as frameworks of solid-state electrolytes for AIBs. As for the polymers reacting unfavorably with AlCl₃, they cannot be used as the frameworks directly due to the decrease or even disappearanc

SUBMITTER: Yu Z 

PROVIDER: S-EPMC10126392 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature