MOF-derived ultrasmall CoSe2 nanoparticles encapsulated by an N-doped carbon matrix and their superior lithium/sodium storage properties

Fanjun Kong; Jian Wang; Jiyun Chen; Shi Tao; Bin Qian; Hongmei Luo

doi:10.1039/D0CC03113E

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MOF-derived ultrasmall CoSe₂ nanoparticles encapsulated by an N-doped carbon matrix and their superior lithium/sodium storage properties†

Fanjun Kong,^ab Jian Wang,^a Jiyun Chen,^c Shi Tao,^a Bin Qian

*^a and Hongmei Luo

*^b

Author affiliations

* Corresponding authors

^a School of Electronic and Information Engineering, Changshu Institute of Technology, Changshu 215500, China
E-mail: njqb@cslg.edu.cn

^b Department of Chemical and Materials Engineering, New Mexico State University, NM 88003, USA
E-mail: hluo@nmsu.edu

^c Institut National de la Recherche Scientifique Energie, Materiaux et Telecommunications, 1650 Boulevard Lionel Boulet Varennes, Canada

Abstract

Ultrasmall CoSe₂ nanoparticles encapsulated by an N-doped carbon matrix were prepared by selenizing a novel Co-metal organic framework precursor. The excellent electrochemical performance may be due to the synergistic effect of the N-doped carbon matrix and the ultrasmall CoSe₂.

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Article information

DOI: https://doi.org/10.1039/D0CC03113E
Article type: Communication
Submitted: 30 Apr 2020
Accepted: 06 Jul 2020
First published: 07 Jul 2020

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Chem. Commun., 2020,56, 9218-9221

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MOF-derived ultrasmall CoSe₂ nanoparticles encapsulated by an N-doped carbon matrix and their superior lithium/sodium storage properties

F. Kong, J. Wang, J. Chen, S. Tao, B. Qian and H. Luo, Chem. Commun., 2020, 56, 9218 DOI: 10.1039/D0CC03113E

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