Three Design Strategies for Improving the Thermal Stability of Lithium‐Ion Batteries

Autor:	Dr. Kazuhiko Mukai
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	Lithium-ion battery Thermal runaway Electric vehicle Nonaqueous electrolyte Solid electrolyte Interphase Industrial electrochemistry TP250-261 Chemistry QD1-999
Zdroj:	ChemElectroChem, Vol 11, Iss 15, Pp n/a-n/a (2024)
Druh dokumentu:	article
ISSN:	2196-0216 20240015
DOI:	10.1002/celc.202400157
Popis:	Abstract Today's information and communication technologies heavily rely on lithium‐ion batteries (LIBs), which were commercialized by Sony in 1991. However, owing to their self‐contained nature, the thermal runaway that leads to rupture or explosion hinders their safe, worry‐free utilization in electric vehicles (EVs) and stationary energy storage systems (SESSs). This contribution introduces three design strategies for improving the thermal stability of LIBs: i) replacing materials for a smaller change in enthalpy, ii) optimizing the solid electrolyte interphase film, and iii) stabilizing the crystal lattice. These strategies could pave the way to satisfying the heretofore competing needs for LIBs to have both high energy density and high thermal stability, enabling further widespread applications to EVs and SESSs.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/d360df0913b64960a01175e753dfda90 Zobrazit plný text záznamu Plný text View record in DOAJ