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论文类型：期刊论文

发表时间：2014-02-01

发表刊物：RUSSIAN JOURNAL OF ELECTROCHEMISTRY

收录刊物：SCIE、EI、Scopus

卷号：50

期号：2

页面范围：176-179

ISSN号：1023-1935

关键字：infinite dilute method; nickel oxide; supercapacitor

摘要：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.