期刊
JOURNAL OF POWER SOURCES
卷 196, 期 4, 页码 2393-2397出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jpowsour.2010.09.052
关键词
Chemical bath deposition; Supercapacitor; Nickel oxide; Specific capacitance thin film
资金
- National Research Foundation (NRF) of Korea [K20901000002-09E0100-00210, 2009-0076332]
- National Research Foundation of Korea [2009-0076332] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
A porous nickel oxide film is successfully synthesized by means of a chemical bath deposition technique from an aqueous nickel nitrate solution The formation of a rock salt NiO structure is confirmed with XRD measurements The electrochemical supercapacitor properties of the nickel oxide film are examined using cyclic voltammetery (CV) galvanostatic and impedance measurements in two different electrolytes namely NaOH and KOH A specific capacitance of similar to 1295 F g(-1) in the NaOH electrolyte and similar to 698 Fg(-1) in the KOH electrolyte is obtained from a cyclic voltammetery study The electrochemical stability of the NiO electrode is observed for 1500 charge-discharge cycles The capacitativi behaviour of the NiO electrode is confirmed from electrochemical impedance measurements (C) 2010 Elsevier B V All rights reserved
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据