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Reversible structural evolution of sodium-rich rhombohedral Prussian blue for sodium-ion batteries

Authors :
Wanlin Wang
Yong Gang
Zhe Hu
Zichao Yan
Weijie Li
Yongcheng Li
Qin-Fen Gu
Zhixing Wang
Shu-Lei Chou
Hua-Kun Liu
Shi-Xue Dou
Source :
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Publication Year :
2020
Publisher :
Nature Portfolio, 2020.

Abstract

Here the authors deploy a scalable synthesis route to prepare sodium-rich Na2−x FeFe(CN)6 cathode materials for sodium-ion battery. The highly reversible structural evolution during cycling between rhombohedral, cubic and tetragonal phases is the key to enable the good performance.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
11
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.fcfa56b654d49a6322cd7f924c571
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-020-14444-4