Nickel, cobalt, and manganese oxide composite as an electrode material for electrochemical supercapacitors

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DOIResolve DOI: http://doi.org/10.1007/s11581-013-0872-7
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TypeArticle
Journal titleIonics
ISSN0947-7047
Volume19
Issue4
Pages689695; # of pages: 7
SubjectCo-oxides; Composite electrode; Electrochemical supercapacitor; Mn oxides; Ni oxide; Capacitors; Manganese; Nickel; Precipitation (chemical); Scanning electron microscopy; X ray diffraction; Electrochemical electrodes
AbstractA composite material, Ni1/3Co1/3Mn1/3(OH)2, is synthesized by chemical precipitation method for supercapacitors' electrode material. Physical characterizations using x-ray diffraction, energy-dispersive x-ray, and scanning electron microscopy show that Ni1/3Co1/3Mn1/3(OH)2 possesses an amorphous structure and higher specific surface area (268. 5 m2 g-1), which lead to a high initial specific capacitance of 1,403 F g-1 in the potential window of 0-1. 5 V. It may be a potential electrode material for future supercapacitor when its cycling stability and rate performance are addressed. © 2013 Springer-Verlag Berlin Heidelberg.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada (NRC-CNRC); NRC Institute for Fuel Cell Innovation (IFCI-IIPC)
Peer reviewedYes
NPARC number21269837
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Record identifier97a57f78-0245-4520-8d75-c862619d03b1
Record created2013-12-13
Record modified2016-05-09
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