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Phosphate interphase reinforced amorphous vanadium oxide cathode materials for aqueous zinc ion batteries.

Authors :
Zhang S
Li S
Zhang H
Wen D
Zhang S
Li L
Liu Z
Source :
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2022 Jul 19; Vol. 58 (58), pp. 8089-8092. Date of Electronic Publication: 2022 Jul 19.
Publication Year :
2022

Abstract

The phosphate interphase of anisotropic amorphous vanadium oxide (VO-PO@CNPs) can prevent structural reorganization and enrich ion diffusion paths in cathode materials for aqueous zinc ion batteries. VO-PO@CNPs cathodes achieve a high initial capacity, the average capacity reduction rate is just 0.13% for each cycle, and durability is prolonged to 280 hours at 0.2 A g <superscript>-1</superscript> .

Details

Language :
English
ISSN :
1364-548X
Volume :
58
Issue :
58
Database :
MEDLINE
Journal :
Chemical communications (Cambridge, England)
Publication Type :
Academic Journal
Accession number :
35766345
Full Text :
https://doi.org/10.1039/d2cc01864k