Issue 28, 2015
From the journal:

Chemical Communications

A Si–MnOOH composite with superior lithium storage properties†

Hai Zhong,ab   Yanbo Yang,a   Fei Ding,b   Donghai Wang,c   Yunhong Zhoua  and  Hui Zhan*a  

* Corresponding authors

a Department of Chemistry, Wuhan University, Hubei, China
E-mail: zhanhui3620@126.com

b Tianjin Institute of Power Source, Tianjin, China

c Department of Mechanical and Nuclear Engineering, The Pennsylvania State University, University Park, Pennsylvania, USA

Abstract

The Si–MnOOH composite electrode exhibits very stable cycling and excellent rate capability, such as 1200 mA h g−1 at 12 A g−1, and 700 mA h g−1 at 20 A g−1. The γ-MnOOH component significantly promotes the alloying/de-alloying reaction between Si and lithium.

Graphical abstract: A Si–MnOOH composite with superior lithium storage properties

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Article information

DOI
https://doi.org/10.1039/C4CC09207D
Article type
Communication
Submitted
18 Nov 2014
Accepted
27 Feb 2015
First published
27 Feb 2015

Chem. Commun., 2015,51, 6164-6167

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A Si–MnOOH composite with superior lithium storage properties

H. Zhong, Y. Yang, F. Ding, D. Wang, Y. Zhou and H. Zhan, Chem. Commun., 2015, 51, 6164 DOI: 10.1039/C4CC09207D

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