Issue 60, 2016, Issue in Progress
From the journal:

RSC Advances

Design and synthesis of a stable-performance P2-type layered cathode material for sodium ion batteries†

Shuo Liu,a   Xiaolei Jiang,a   Junshu Zhang,a   Jian Yang*a  and  Yitai Qianab  

* Corresponding authors

a Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, P. R. China
E-mail: yangjian@sdu.edu.cn

b Hefei National Laboratory for Physical Science at Microscale, Department of Chemistry, University of Science and Technology of China, Hefei, P. R. China

Abstract

P2-type Na0.6Ni0.2Co0.2Mn0.5Ti0.1O2 powders are successfully synthesized by a solid state reaction. Ex situ XRD reveals the phase transition process from P2 to O2 occurs at 4.1 V. As they are cycled in a narrow voltage window (4.2–2 V), they exhibit excellent cycling stability and high rate capability. Even at 5C for 250 cycles, the reversible capacity could be kept at 66.0 mA h g−1.

Graphical abstract: Design and synthesis of a stable-performance P2-type layered cathode material for sodium ion batteries

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Article information

DOI
https://doi.org/10.1039/C6RA06362D
Article type
Communication
Submitted
10 Mar 2016
Accepted
01 Jun 2016
First published
02 Jun 2016

RSC Adv., 2016,6, 55327-55330

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Design and synthesis of a stable-performance P2-type layered cathode material for sodium ion batteries

S. Liu, X. Jiang, J. Zhang, J. Yang and Y. Qian, RSC Adv., 2016, 6, 55327 DOI: 10.1039/C6RA06362D

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