Fabrication and electrochemical properties of electrode composites for oxide-type all-solid-state batteries through electrostatic integrated assembly.

ABSTRACT: All-solid-state batteries, which use flame-resistant solid electrolytes, are regarded as safer alternatives to conventional lithium-ion batteries for various applications including electric vehicles. Herein, we report the fabrication of cathode composites for oxide-type all-solid-state batteries through an electrostatic assembly method. A polyelectrolyte is used to adjust the surface charge of the matrix particles to positive/negative, and the aggregation resulting from electrostatic interactions is utilized. Composites consisting of cathode active material particles (LiNi_1/3Mn_1/3Co_1/3O₂ (NMC) or LiNi_0.5Mn_1.5O₄ (LNMO)), solid electrolyte particles Li_1.3Al_0.3Ti_1.7(PO₄)

SUBMITTER: Hikima K 

PROVIDER: S-EPMC10336793 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature