SiO-induced thermal instability and interplay between graphite and SiO in graphite/SiO composite anode

SiO is an adequate anode material for next generation lithium-ion batteries, but little is known about its aging mechanism. Here, the authors report thermal instability of the graphite/SiO composite anode induced by the accelerated loss of lithium from SiO and have elucidated the interplay between g...

Full description

Bibliographic Details
Main Authors: Ban Seok Lee, Sang-Hwan Oh, Yoon Jeong Choi, Min-Jeong Yi, So Hee Kim, Shin-Yeong Kim, Yung-Eun Sung, Sun Young Shin, Yongju Lee, Seung-Ho Yu
Format: Article
Language:English
Published: Nature Portfolio 2023-01-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-022-35769-2
Description
Summary:SiO is an adequate anode material for next generation lithium-ion batteries, but little is known about its aging mechanism. Here, the authors report thermal instability of the graphite/SiO composite anode induced by the accelerated loss of lithium from SiO and have elucidated the interplay between graphite and SiO.
ISSN:2041-1723