In situ synthesis of TiO2(B) nanotube/nanoparticle composite anode materials for lithium ion batteries

Liu, Xiang1; Sun, Qian1; Ng, Alan M. C.1,2; Djurisic, Aleksandra B.1; Xie, Maohai1; Liao, Changzhong3; Shih, Kaimin3; Vranjes, Mila4; Nedeljkovic, Jovan M.4; Deng, Zhaofeng5

2015-10-23

10.1088/0957-4484/26/42/425403

NANOTECHNOLOGY   影响因子和分区

0957-4484

1361-6528

Titania nanotubes were prepared by a simple hydrothermal route. Their electrochemical performance has been examined in detail and compared to TiO2(B) nanoparticles, TiO2 anatase and P25 titania nanoparticles. The cycling and rate performance of TiO2 nanotubes is superior to both types of nanoparticles, and it can be further improved by an in situ titanium precursor treatment, which results in the formation of TiO2 nanoparticles on/between the nanotubes. The obtained specific capacity after 200 cycles at 0.2 A g(-1) charge/discharge rate remained above 130 mAh g(-1). The enhanced lithium storage properties of these samples can be attributed to their unique morphology and crystal structure.

lithium ion battteries TiO2(B) Solution treatment TiO2 composite

SCI ; EI

英语

其他

Ministry of Science and Education of the Republic of Serbia[45020]

Science & Technology - Other Topics ; Materials Science ; Physics

Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied

WOS:000363433800011

IOP PUBLISHING LTD

20154701599419

Anodes ; Crystal structure ; Lithium-ion batteries ; Nanoparticles ; Nanotubes ; Phosphorus compounds ; Titanium dioxide ; Yarn

Electron Tubes:714.1 ; Nanotechnology:761 ; Inorganic Compounds:804.2 ; Fiber Products:819.4 ; Solid State Physics:933 ; Crystal Lattice:933.1.1

MATERIALS SCIENCE

Web of Science

1.Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China
2.South Univ Sci & Technol China, Dept Phys, Shenzhen, Peoples R China
3.Univ Hong Kong, Dept Civil Engn, Hong Kong, Hong Kong, Peoples R China
4.Univ Belgrade, Vinca Inst Nucl Sci, Belgrade 11001, Serbia
5.Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China

Liu, Xiang,Sun, Qian,Ng, Alan M. C.,et al. In situ synthesis of TiO2(B) nanotube/nanoparticle composite anode materials for lithium ion batteries[J]. NANOTECHNOLOGY,2015,26(42).

Liu, Xiang.,Sun, Qian.,Ng, Alan M. C..,Djurisic, Aleksandra B..,Xie, Maohai.,...&Deng, Zhaofeng.(2015).In situ synthesis of TiO2(B) nanotube/nanoparticle composite anode materials for lithium ion batteries.NANOTECHNOLOGY,26(42).

Liu, Xiang,et al."In situ synthesis of TiO2(B) nanotube/nanoparticle composite anode materials for lithium ion batteries".NANOTECHNOLOGY 26.42(2015).