Paper Title:
Electrochemical Performance of Tin-Aluminum Thin Film Anodes for Lithium Ion Battery
  Abstract

Tin and tin-aluminum thin film anodes for lithium ion battery are deposited on a copper substrate by radio frequency (RF)-magnetron sputtering at room temperature. Charge/discharge characteristics are compared. It is indicateds that tin-aluminum anode has higher capacity and better cycle performance than that of pure tin anode. XRD shows that tThe tin-aluminum thin film is a mischcrystal alloy. The first discharge capacities of tin and tin-aluminum are 750mAh/g and 1205mAh/g respectively. After 30 times charge/discharge, the specific capacity of tin-aluminum anode is 780mAh/g. , compared with 530mAh/g for pure tin anode. From above results, tThe mischcrystal alloying tin with aluminum has effectively improved the electrochemical performance of tin anode. The tin-aluminum mischcrystal alloy will be a promising anode material for lithium ion battery.

  Info
Periodical
Materials Science Forum (Volumes 610-613)
Main Theme
Edited by
Zhongwei Gu, Yafang Han, Fusheng Pan, Xitao Wang, Duan Weng and Shaoxiong Zhou
Pages
467-471
DOI
10.4028/www.scientific.net/MSF.610-613.467
Citation
H. W. Yu, S. J. Hu, X. H. Hou, Q. Ru, L. Z. Zhao, W. S. Li, "Electrochemical Performance of Tin-Aluminum Thin Film Anodes for Lithium Ion Battery", Materials Science Forum, Vols. 610-613, pp. 467-471, 2009
Online since
January 2009
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Tsutomu Sonoda, Akira Watazu, Kazumi Kato, Tadashi Asahina
Abstract:The deposition of Sn-5wt.%Al alloy onto pure aluminum powder in its self-convective motion by magnetron DC sputtering was examined in order...
23
Authors: Tao Liu, Yan Sheng Yin, Li Hua Dong
Abstract:“Underwater super-hydrophobic” surface applied in the corrosion protection was prepared by melting myristic acid (CH3(CH2)12COOH) adsorbed...
1115
Authors: Tsutomu Sonoda, Kiyotaka Katou
Abstract:The deposition of copper onto acrylic resin powder in its self-convective motion by magnetron DC sputtering was examined in order to prepare...
432
Authors: Rui Ling Jia, Hong Ping Duan, Feng Guo, Xi Wei Zhai, Ya Hong Liang
Abstract:Aluminium plate was cladded to magnesium alloy plate by using the explosive welding. The bonding morphology and composition of the explosive...
1248
Authors: Yu Qing Wen, Hui Min Meng, Wei Shang, Xiu Juan Jiang
Chapter 4: Frontiers of Energy Engineering and Materials
Abstract:The composite coatings were prepared on aluminum alloy by anodizing and chemical conversion method. The coatings consisted of a anodic oxide...
2361