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Indexed by:期刊论文

Date of Publication:2014-02-01

Journal:RUSSIAN JOURNAL OF ELECTROCHEMISTRY

Included Journals:SCIE、EI、Scopus

Volume:50

Issue:2

Page Number:176-179

ISSN No.:1023-1935

Key Words:infinite dilute method; nickel oxide; supercapacitor

Abstract:With NaOH as precipitation agent and NiSO4 center dot 6H(2)O as raw material, Ni(OH)(2) particles were synthesized by infinite dilute method and sintered at 300A degrees C for NiO. The synthesized NiO particles with a structure of cubic crystalline phase are well dispersed and ball-flower like with a diameter of 500 nm. The electrochemical tests show that the NiO particles have relatively high capacitance and excellent capacitive retention. The good structure and excellent performance suggest its promising application in supercapacitors.