Journal
SMALL SCIENCE
Volume 2, Issue 5, Pages -Publisher
WILEY
DOI: 10.1002/smsc.202100107
Keywords
electrolytes; failure mechanism of lithium batteries; high-voltage electrolytes; lithium batteries; electrolyte modification strategies
Funding
- National Natural Science Foundation of China [51971090, U21A20311]
Ask authors/readers for more resources
Lithium batteries are popular and promising energy storage systems, but current technology falls short of meeting the demand for high energy density devices. Electrolyte modification strategies have been adopted to overcome these issues and extend battery life.
Lithium batteries are currently the most popular and promising energy storage system, but the current lithium battery technology can no longer meet people's demand for high energy density devices. Increasing the charge cutoff voltage of a lithium battery can greatly increase its energy density. However, as the voltage increases, a series of unfavorable factors emerges in the system, causing the rapid failure of lithium batteries. To overcome these problems and extend the life of high-voltage lithium batteries, electrolyte modification strategies have been widely adopted. Under this content, this review first introduces the degradation mechanism of lithium batteries under high cutoff voltage, and then presents an overview of the recent progress in the modification of high-voltage lithium batteries using electrolyte modification strategies. Finally, the future direction of high-voltage lithium battery electrolytes is also proposed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available