Issue 12, 2017

Novel P2-type Na2/3Ni1/6Mg1/6Ti2/3O2 as an anode material for sodium-ion batteries

Abstract

A novel P2-type Na2/3Ni1/6Mg1/6Ti2/3O2 material is explored as an anode for sodium-ion batteries (SIBs) for the first time. It delivers a reversible capacity of 92 mA h gāˆ’1 with a safe average storage voltage of approximately 0.7 V in a sodium half-cell, and exhibits good cycle stability (ca. 87.4% capacity retention for 100 cycles) at a cut-off voltage of 0.2ā€“2.5 V, indicating its superiority as a promising candidate anode material for SIBs.

Graphical abstract: Novel P2-type Na2/3Ni1/6Mg1/6Ti2/3O2 as an anode material for sodium-ion batteries

Supplementary files

Article information

Article type
Communication
Submitted
24 Nov 2016
Accepted
16 Jan 2017
First published
17 Jan 2017

Chem. Commun., 2017,53, 1957-1960

Novel P2-type Na2/3Ni1/6Mg1/6Ti2/3O2 as an anode material for sodium-ion batteries

P. Wang, H. Yao, T. Zuo, Y. Yin and Y. Guo, Chem. Commun., 2017, 53, 1957 DOI: 10.1039/C6CC09378G

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