Issue 44, 2018
From the journal:

Nanoscale

Cross-linked Ni(OH)2/CuCo2S4/Ni networks as binder-free electrodes for high performance supercapatteries†

Ning Tang,‡a   Huihui You,‡a   Ming Li, ORCID logo b   George Zheng Chen ORCID logo cd  and  Lei Zhang ORCID logo *ae  

* Corresponding authors

a School of Chemical Engineering and Technology, Tianjin University, Tianjin, P. R. China
E-mail: zll@tju.edu.cn

b Department of Mechanical, Materials and Manufacturing Engineering, University of Nottingham, Nottingham, UK

c Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham, Nottingham, UK

d Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Ningbo China, Ningbo, P. R. China

e Research Institute for Energy Equipment Materials, Tianjin Key Laboratory of Materials Laminating Fabrication and Interface Control Technology, Hebei University of Technology, Tianjin 300130, China

Abstract

The heterogeneous Ni(OH)2/CuCo2S4/Ni electrode is constructed by appropriately adjusting the time-dependent hydrothermal and electrodeposition process. A hybrid device exhibits 39.7 W h kg−1 of specific energy and 365.3 W kg−1 of specific power, with a good cycling stability of 88% capacity retention after 5000 cycles at 6 A g−1.

Graphical abstract: Cross-linked Ni(OH)2/CuCo2S4/Ni networks as binder-free electrodes for high performance supercapatteries

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Article information

DOI
https://doi.org/10.1039/C8NR05662E
Article type
Communication
Submitted
13 Jul 2018
Accepted
28 Oct 2018
First published
29 Oct 2018

Nanoscale, 2018,10, 20526-20532

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Cross-linked Ni(OH)2/CuCo2S4/Ni networks as binder-free electrodes for high performance supercapatteries

N. Tang, H. You, M. Li, G. Z. Chen and L. Zhang, Nanoscale, 2018, 10, 20526 DOI: 10.1039/C8NR05662E

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