Environmentally stable interface of layered oxide cathodes for sodium-ion batteries

Shaohua Guo; Qi Li; Pan Liu; Mingwei Chen; Haoshen Zhou

doi:10.1038/s41467-017-00157-8

Nature Communications (Jul 2017)

Environmentally stable interface of layered oxide cathodes for sodium-ion batteries

Shaohua Guo,
Qi Li,
Pan Liu,
Mingwei Chen,
Haoshen Zhou

Affiliations

Shaohua Guo: Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University
Qi Li: Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
Pan Liu: State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University
Mingwei Chen: State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University
Haoshen Zhou: Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University

DOI: https://doi.org/10.1038/s41467-017-00157-8
Journal volume & issue: Vol. 8, no. 1
pp. 1 – 9

Abstract

Read online

The interface of layered cathodes for sodium ion batteries is subject to atmospheric and electrochemical corrosions. Here, the authors demonstrate an environmentally stable interface via titanium enriched surface reconstruction in a layered manganese-based oxide.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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