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2013 | "Dendritic nanoporous nickel oxides for a supercapacitor prepared by a…

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작성자 관리자 /   작성일2015-08-25 /   조회1,324회

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Title : Dendritic nanoporous nickel oxides for a supercapacitor prepared by a galvanic displacement
reaction with chlorine ions as an accelerator
Authors: Kai Zhuo, Myung-Gi Jeong, and Chan-Hwa Chung

Journal : RSC Advances
Vol/No/Page : 3/28/12611-12615
DOI : 10.1039/c3ra22322a

Abstract :
Dendritic nanoporous nickel oxide and tube-like nickel–tin oxide electrodes were prepared by a galvanic displacement reaction in an aqueous electrolyte containing chlorine ions which dramatically accelerated the reaction. The nanoporous nickel oxide showed a capacitance of 1242 F g21, 97.4% of which was retained even after 5000 charge–discharge cycles.

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