Synthesis and electrochemical properties of mesoporous nickel oxide

doi:10.1016/j.jpowsour.2004.03.038

IMR OpenIR

	Synthesis and electrochemical properties of mesoporous nickel oxide
	Xing, W ; Li, F ; Yan, ZF ; Lu, GQ
通讯作者	Lu, GQ()
	2004-08-12
发表期刊	JOURNAL OF POWER SOURCES
ISSN	0378-7753
卷号	134 期号:2 页码:324-330
摘要	Mesoporous Ni(OH)(2) is synthesized using sodium dodecyl sulfate as a template and urea as a hydrolysis-controlling agent. Mesoporous NiO with a centralized pore-size distribution is obtained by calcining Ni(OH)(2) at different temperatures. The BET specific surface area reaches 477.7 m(2) g(-1) for NiO calcined at 250 degreesC. Structure characterizations indicate a good mesoporous structure for the nickel oxide samples. Cyclic voltammetry shows the NiO to have good capacitive behaviour due to its unique mesoporous structure when using a large amount of NiO to fabricate the electrode. Compared with NiO prepared by dip-coating and cathodic precipitation methods, mesoporous NiO with a controlled pore structure can be used in much larger amounts to fabricate electrodes and still maintain a high specific capacitance and good capacitive behaviour. (C) 2004 Elsevier B.V. All rights reserved.
关键词	mesopore nickel oxide electrochemical capacitor pseudocapacitance
DOI	10.1016/j.jpowsour.2004.03.038
收录类别	SCI
语种	英语
WOS研究方向	Electrochemistry ; Energy & Fuels
WOS类目	Electrochemistry ; Energy & Fuels
WOS记录号	WOS:000223209700019
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/81618
通讯作者	Lu, GQ
作者单位	1.Univ Queensland, ARC Funct Nanomat Ctr, Dept Chem Engn, Brisbane, Qld 4072, Australia 2.Univ Petr, CNPC, Key Lab Catalysis, State Key Lab Heavy Oil Proc, Dongying 257061, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Xing, W,Li, F,Yan, ZF,et al. Synthesis and electrochemical properties of mesoporous nickel oxide[J]. JOURNAL OF POWER SOURCES,2004,134(2):324-330.
APA	Xing, W,Li, F,Yan, ZF,&Lu, GQ.(2004).Synthesis and electrochemical properties of mesoporous nickel oxide.JOURNAL OF POWER SOURCES,134(2),324-330.
MLA	Xing, W,et al."Synthesis and electrochemical properties of mesoporous nickel oxide".JOURNAL OF POWER SOURCES 134.2(2004):324-330.