Facile Synthesis of 3D Hierarchical Flower-like Co3-xFexO4 ferrite on Nickel Foam as High-Performance Electrodes for Supercapacitors

	Facile Synthesis of 3D Hierarchical Flower-like Co3-xFexO4 ferrite on Nickel Foam as High-Performance Electrodes for Supercapacitors
	Hao,Jinhui; Yang,Wenshu; Zhang,Zhe; Lu,Baoping; Zhang,Bailin; Tang,Jilin
刊名	electrochimica acta
	2015
卷号	152 期号:2 页码:13-18
关键词	LITHIUM-ION BATTERIES ELECTROCHEMICAL CAPACITORS ENERGY-CONVERSION THIN-FILM NI FOAM OXIDE NANOWIRES STORAGE GROWTH NANOCOMPOSITES
通讯作者	tang,jl
英文摘要	a facile hydrothermal method combined with a post solution reaction is developed to synthesize interconnected three-dimension (3d) hierarchical co3-xfexo4 ferrite (cf) on nickel foam. by controlling the experimental parameters, the structures of the products are tailored from nanoflowers to microflowers with different sized void interiors. the obtained 3d hierarchical flower-like cf are characterized by field emission scanning electron microscopy, x-ray diffraction, and inductively coupled plasma mass spectrometer analysis. the 3d hierarchical flower-like cf-nickel foam with the rational structural feature could be used as binder and conductive agent-free supercapacitor electrodes directly. such integrated electrodes exhibit a high specific capacitance and well cycling stability when the chargedischarge current density is high. remarkably, the 3d hierarchical cf microflowers exhibit specific capacitance values of 768 f g(-1) at a constant current density of 6 a g(-1). the cf microflowers also show high charge-discharge reversibility with an efficiency of 79.2% after 5000 cycles. (c) 2014 elsevier ltd. all rights reserved.
收录类别	SCI
语种	英语
公开日期	2016-05-31
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/65127]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Hao,Jinhui,Yang,Wenshu,Zhang,Zhe,et al. Facile Synthesis of 3D Hierarchical Flower-like Co3-xFexO4 ferrite on Nickel Foam as High-Performance Electrodes for Supercapacitors[J]. electrochimica acta,2015,152(2):13-18.
APA	Hao,Jinhui,Yang,Wenshu,Zhang,Zhe,Lu,Baoping,Zhang,Bailin,&Tang,Jilin.(2015).Facile Synthesis of 3D Hierarchical Flower-like Co3-xFexO4 ferrite on Nickel Foam as High-Performance Electrodes for Supercapacitors.electrochimica acta,152(2),13-18.
MLA	Hao,Jinhui,et al."Facile Synthesis of 3D Hierarchical Flower-like Co3-xFexO4 ferrite on Nickel Foam as High-Performance Electrodes for Supercapacitors".electrochimica acta 152.2(2015):13-18.