All solid state batteries are poised to become the next generation high energy and safe energy storage devices by eliminating flammable small molecule organic solvent in the electrolyte of conventional batteries. However, replacing liquid electrolytes with solid-state electrolytes fundamentally changes the ion-transport network throughout the entire battery device. It brings a number of scientific questions and engineering challeneges, many of which can be addressed via development of new materials.<br/>In this talk, the speaker will present recent development of materials for all-solid-state abtteries from his group. Novel Li-C composite anode material, free-standing and flexible composite solid electrolyte film will be presented. A novel cathode electrolyte, which is critical for the construction of thick cathodes (i.e. high energy density battery), will also be presented. Furthermore, interfacial materials aim at minimizing interfacial impedance between electrolytes and cathode/anodes will also be discussed. Overall, it is hoped that these materials developments will be stimulating to the field and lead to more discussion and collaborations.

Material development for all solid state batteries: Bulk interface superionic conductors and molecular cage catholytes

Fall 2022 abstracts, posters, and presentations will launch in mid-September.

ACS Fall 2022

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.