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Toward high practical capacitance of Ni(OH)(2) using highly conductive CoB nanochain supports

Wang, H; Yan, J; Wang, R; Li, S; Brett, DJL; Key, J; Ji, S; (2017) Toward high practical capacitance of Ni(OH)(2) using highly conductive CoB nanochain supports. Journal of Materials Chemistry A , 5 (1) pp. 92-96. 10.1039/c6ta08796e. Green open access

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Abstract

Ultrathin porous Ni(OH)2 sheets were grown on the surface of nano-chain CoB as cores via a facile two-step solution-based method at ambient conditions. The resultant CoB@Ni(OH)2 of 27.89 wt% Ni(OH)2 loading has a high specific capacitance of 1504.4 F g−1 at 0.5 A g−1, 1293.7 F g−1 at 2 A g−1 and 746.8 F g−1 at 6 A g−1.

Type: Article
Title: Toward high practical capacitance of Ni(OH)(2) using highly conductive CoB nanochain supports
Open access status: An open access version is available from UCL Discovery
DOI: 10.1039/c6ta08796e
Publisher version: http://dx.doi.org/10.1039/c6ta08796e
Language: English
Additional information: © The Royal Society of Chemistry 2017.
Keywords: High-performance Supercapacitors, Hydrogen Storage Behaviors, Facile Synthesis, Pseudocapacitor Electrodes, Electrochemical Capacitor, Methanol Oxidation, Nanowire Arrays, Anode Materials, Nanosheet, Hybrid
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Chemical Engineering
URI: https://discovery.ucl.ac.uk/id/eprint/1545048
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