Issue 21, 2014
From the journal:

Journal of Materials Chemistry A

Highly dispersed β-NiS nanoparticles in porous carbon matrices by a template metal–organic framework method for lithium-ion cathode†

Ziqi Wang,a   Xiang Li,a   Yu Yang,a   Yuanjing Cui,a   Hongge Pan,a   Zhiyu Wang,a   Banglin Chen*ab  and  Guodong Qian*a  

* Corresponding authors

a State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China
E-mail: gdqian@zju.edu.cn, banglin.chen@utsa.edu

b Department of Chemistry, University of Texas at San Antonio, San Antonio, TX 78249, USA

Abstract

By calcination of MOF-74(Ni) under reducing environments, nanosized Ni particles (5–10 nm) in carbon matrices were obtained, which were converted into NiS through an in situ reaction. Featuring small particle sizes (∼50 nm), uniform distribution and porosity, C ⊃ NiS was preliminarily studied as lithium-ion cathode material, which has shown electrochemical performance superior to that of bare NiS.

Graphical abstract: Highly dispersed β-NiS nanoparticles in porous carbon matrices by a template metal–organic framework method for lithium-ion cathode

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Article information

DOI
https://doi.org/10.1039/C4TA00367E
Article type
Paper
Submitted
21 Jan 2014
Accepted
27 Mar 2014
First published
27 Mar 2014

J. Mater. Chem. A, 2014,2, 7912-7916

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Highly dispersed β-NiS nanoparticles in porous carbon matrices by a template metal–organic framework method for lithium-ion cathode

Z. Wang, X. Li, Y. Yang, Y. Cui, H. Pan, Z. Wang, B. Chen and G. Qian, J. Mater. Chem. A, 2014, 2, 7912 DOI: 10.1039/C4TA00367E

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