Constructing cycle-stable Si/TiSi2 composites as anode materials for lithium ion batteries through direct utilization of low-purity Si and Ti-bearing blast furnace slag
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160125
Abstract: Abstract The large volume expansion and poor conductivity leading to the deterioration of electrochemical performance, is a significant challenge for Si-anode materials for practical applications. Previous researches have indicated that introducing a TiSi2 buffer with… read more here.
Keywords: bearing blast; tisi2 composites; anode materials; tisi2 ... See more keywords
Engineering a Low-Strain Si@TiSi2@NC Composites for High-Performance Lithium-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2024 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.4c03759
Abstract: The huge volume expansion/contraction of silicon (Si) during the lithium (Li) insertion/extraction process, which can lead to cracking and pulverization, poses a substantial impediment to its practical implementation in lithium-ion batteries (LIBs). The development of… read more here.
Keywords: lithium ion; tisi2; ion batteries; strain ... See more keywords