Tuning three-dimensional TiO2 nanotube electrode to achieve high utilization of Ti substrate for lithium storage

doi:10.1016/j.electacta.2014.04.049

GIEC OpenIR > 中国科学院广州能源研究所

	Tuning three-dimensional TiO2 nanotube electrode to achieve high utilization of Ti substrate for lithium storage
	Zhang, Zhi-Jia 1; Zeng, Qing-Yi 2; Chou, Shu-Lei 1; Li, Xin-Jun 2; Li, Hui-Jun 3; Ozawa, Kiyoshi 4; Liu, Hua-Kun 1; Wang, Jia-Zhao 1
	2014-07-01
发表期刊	ELECTROCHIMICA ACTA
卷号	133 页码:570-577
摘要	Three-dimensional (3D) TiO2 nanotube arrays grown on Ti mesh were prepared via the anodization process. The diameters of the Ti and TiO2/Ti wires and the length of the TiO2 nanotubes have linear relationships with the anodization processing time. When the anodization processing time is 600 min, the TiO2/Ti mesh anode materials showed good capacity retention and high specific area capacity, without the need for a current collector or binder, due to their high surface area, high substrate utilization, and large active material loading rate per unit area. At the current density of 50 mu A cm(-2), TiO2/Ti mesh with 600 min anodization processing time has a stable discharge platform at 1.78 V, and the specific area capacity is 1745.5 mu Ah cm(-2) over 100 cycles. By tuning the geometric parameters of the TiO2/Ti mesh and the anodization processing time, we can pave the way to finding TiO2/Ti mesh electrodes for lithium-ion batteries with high capacity per unit area and outstanding mechanical behaviour. (C) 2014 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Tio2/ti Mesh Anodization Anode Materials Lithium-ion Batteries
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.electacta.2014.04.049
研究领域[WOS]	Electrochemistry
关键词[WOS]	ION BATTERIES ; ELECTROCHEMICAL PROPERTIES ; HYDROTHERMAL SYNTHESIS ; SOLAR-CELLS ; ARRAYS ; ANODE ; MESH ; NANOSTRUCTURES ; DEGRADATION ; FABRICATION
收录类别	SCI
语种	英语
WOS类目	Electrochemistry
WOS记录号	WOS:000337985800072
引用统计	被引频次：39[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10673
专题	中国科学院广州能源研究所
作者单位	1.Univ Wollongong, Inst Superconducting & Elect Mat, Wollongong, NSW 2522, Australia 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Univ Wollongong, Fac Engn, Wollongong, NSW 2522, Australia 4.Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan
推荐引用方式 GB/T 7714	Zhang, Zhi-Jia,Zeng, Qing-Yi,Chou, Shu-Lei,et al. Tuning three-dimensional TiO2 nanotube electrode to achieve high utilization of Ti substrate for lithium storage[J]. ELECTROCHIMICA ACTA,2014,133:570-577.
APA	Zhang, Zhi-Jia.,Zeng, Qing-Yi.,Chou, Shu-Lei.,Li, Xin-Jun.,Li, Hui-Jun.,...&Wang, Jia-Zhao.(2014).Tuning three-dimensional TiO2 nanotube electrode to achieve high utilization of Ti substrate for lithium storage.ELECTROCHIMICA ACTA,133,570-577.
MLA	Zhang, Zhi-Jia,et al."Tuning three-dimensional TiO2 nanotube electrode to achieve high utilization of Ti substrate for lithium storage".ELECTROCHIMICA ACTA 133(2014):570-577.