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Tuning three-dimensional TiO2 nanotube electrode to achieve high utilization of Ti substrate for lithium storage
Zhang, Zhi-Jia1; Zeng, Qing-Yi2; Chou, Shu-Lei1; Li, Xin-Jun2; Li, Hui-Jun3; Ozawa, Kiyoshi4; Liu, Hua-Kun1; Wang, Jia-Zhao1
2014-07-01
Source PublicationELECTROCHIMICA ACTA
Volume133Pages:570-577
AbstractThree-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.
SubtypeArticle
KeywordTio2/ti Mesh Anodization Anode Materials Lithium-ion Batteries
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.electacta.2014.04.049
WOS Subject ExtendedElectrochemistry
WOS KeywordION BATTERIES ; ELECTROCHEMICAL PROPERTIES ; HYDROTHERMAL SYNTHESIS ; SOLAR-CELLS ; ARRAYS ; ANODE ; MESH ; NANOSTRUCTURES ; DEGRADATION ; FABRICATION
Indexed BySCI
Language英语
WOS SubjectElectrochemistry
WOS IDWOS:000337985800072
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10673
Collection中国科学院广州能源研究所
Affiliation1.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
Recommended Citation
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.
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