Issue 47, 2015

Bimetallic nickel cobalt selenides: a new kind of electroactive material for high-power energy storage

Abstract

For the first time, bimetallic Ni–Co selenides with different Ni and Co ratios have been synthesized and used as electrode materials for high-power energy storage. Owing to the synergistic effect between Ni and Co, bimetallic Ni–Co selenides, especially for Ni0.67Co0.33Se, show higher specific capacity and improved rate capability combined with excellent cycling stability than the monometallic Ni or Co selenide.

Graphical abstract: Bimetallic nickel cobalt selenides: a new kind of electroactive material for high-power energy storage

Supplementary files

Article information

Article type
Communication
Submitted
19 Okt. 2015
Accepted
05 Nov. 2015
First published
05 Nov. 2015

J. Mater. Chem. A, 2015,3, 23653-23659

Bimetallic nickel cobalt selenides: a new kind of electroactive material for high-power energy storage

H. Chen, S. Chen, M. Fan, C. Li, D. Chen, G. Tian and K. Shu, J. Mater. Chem. A, 2015, 3, 23653 DOI: 10.1039/C5TA08366D

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