Fluoride scavengeable Sb2O3-functionalized poly(imide) separators for prolonged cycling of lithium-ion batteries

Nanosize-controlled antimony oxides (Sb2O3) that can effectively scavenge fluoride species in a cell are incorporated into a PI separator to regulate its porous structure. The incorporation of the Sb2O3 layer onto the PI separator surface prevents the internal short circuit and efficiently removes f...

Full description

Saved in:
Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2024-08, Vol.60 (64), p.8447-8450
Main Authors: Park, Juhwi, Heo, Ji Seong, Park, Sung Joon, Kim, Ki Jae, Yim, Taeeun
Format: Article
Language:English
Subjects:
Antimony trioxide
Chemical reactions
Cycles
Lithium-ion batteries
Scavenging
Separators
Short circuits
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Nanosize-controlled antimony oxides (Sb2O3) that can effectively scavenge fluoride species in a cell are incorporated into a PI separator to regulate its porous structure. The incorporation of the Sb2O3 layer onto the PI separator surface prevents the internal short circuit and efficiently removes fluoride species via chemical scavenging reactions, thereby resulting in stable cycling behaviors upon cycling.
ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/d4cc02637c