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One-step solvothermal synthesis of single-crystalline TiOF2 nanotubes with high Lithium-ion battery performance

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : One-step solvothermal synthesis of single-crystalline TiOF2 nanotubes with high Lithium-ion battery performance
นักวิจัย : Zeng, Yi , Zhang, Wenyu , Xu, Chen , Xiao, Ni , Huang, Yizhong , Y. W. Yu, Denis , Hng, Huey Hoon , Yan, Qingyu
คำค้น : -
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Zeng, Y., Zhang, W., Xu, C., Xiao, N., Huang, Y., Y. W. Yu, D., Hng, H. H.,& Yan, Q. (2012). One-Step Solvothermal Synthesis of Single-Crystalline TiOF2 Nanotubes with High Lithium-Ion Battery Performance. Chemistry - A European Journal, 18(13), 4026-4030. , 0947-6539 , http://hdl.handle.net/10220/12922 , http://dx.doi.org/10.1002/chem.201103879
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Chemistry - a European journal
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Single-crystalline TiOF2 nanotubes were prepared by a one-step solvothermal method. The nanotubes are rectangular in shape with a length of 2–3 μm, width of 200–300 nm, and wall thickness of 40–60 nm. The formation of TiOF2 nanotubes is directly driven by the interaction between TiF4 and oleic acid in octadecane to form the 1D nanorods, and this is followed by a mass diffusion process to form the hollow structures. The synthesis approach can be extended to grow TiOF2 nanoparticles and nanorods. Compared with TiO2, which is the more commonly considered anode material in lithium-ion batteries, TiOF2 has the advantages of a lower Li-intercalation voltage (e.g., to help increase the total voltage of the battery cell) and higher specific capacities. The TiOF2 nanotubes showed good Li-storage properties with high specific capacities, stable cyclabilities, and good rate capabilities.

บรรณานุกรม :
Zeng, Yi , Zhang, Wenyu , Xu, Chen , Xiao, Ni , Huang, Yizhong , Y. W. Yu, Denis , Hng, Huey Hoon , Yan, Qingyu . (2555). One-step solvothermal synthesis of single-crystalline TiOF2 nanotubes with high Lithium-ion battery performance.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zeng, Yi , Zhang, Wenyu , Xu, Chen , Xiao, Ni , Huang, Yizhong , Y. W. Yu, Denis , Hng, Huey Hoon , Yan, Qingyu . 2555. "One-step solvothermal synthesis of single-crystalline TiOF2 nanotubes with high Lithium-ion battery performance".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zeng, Yi , Zhang, Wenyu , Xu, Chen , Xiao, Ni , Huang, Yizhong , Y. W. Yu, Denis , Hng, Huey Hoon , Yan, Qingyu . "One-step solvothermal synthesis of single-crystalline TiOF2 nanotubes with high Lithium-ion battery performance."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Zeng, Yi , Zhang, Wenyu , Xu, Chen , Xiao, Ni , Huang, Yizhong , Y. W. Yu, Denis , Hng, Huey Hoon , Yan, Qingyu . One-step solvothermal synthesis of single-crystalline TiOF2 nanotubes with high Lithium-ion battery performance. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.