Browse > Article
http://dx.doi.org/10.7316/khnes.2011.22.4.504

Synthesis and Electrochemical Properties of Sn-based Anode Materials for Lithium Ion Battery by Electrical Explosion Method  

Hong, Seong-Hyeon (Powder Materials Technology Group, KIMS, Korea Institute of Machinery and Materials)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.22, no.4, 2011 , pp. 504-511 More about this Journal
Abstract
Nano-sized Sn powder was prepared by pulsed wire evaporation method. The Sn powder and carbon black were charged in jar and ball milled. The milling time was varied with 10 min., 1h, 2h, and 4h, respectively. The milled powders were dried and the shape and size were observed by FE-SEM. Nano-sized Sn powders were plastic-deformed and agglomerated by impact force of balls and heat generated during the SPEX milling. The agglomerated Sn powder also consisted of many nano-sized particles. Initial discharge capacities of milled Sn electrode powders with carbon powder were milled for 10 min., 1h, 2h, and 4h were 787, 829, 827, and 816 mAh/g, respectively. After 5 cycle, discharge capacities of Sn electrode powders with carbon powder milled for 10 min., 1h, 2h, and 4h decreased as 271, 331, 351, and 287 mAh/g, respectively. Because Sn electrode powders milled for 2h constist of uniform and fine size, the cyclability of coin cell made of this powders is better than others.
Keywords
Electrical explosion method; Tin; Anode; Lithium ion battery; Electrochemical property;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 G.X. Wang, J. H. Ahn, M.J. Lindsay, L. Sun, D.H. Bradhurst, S.X. Dou, H.K. Liu, "Graphite- Tin Composites as Anode Materials for Lithiumion Batteries", J. of Power Sources, Vol. 97, 2001, p. 211.
2 K. Wan, F.Y. Li, Z. Gao, K. S. Siow, "Tinbased Oxide Anode for Lithium-ion Batteries with Low Irreversible Capacity", J. of Power Sources, Vol. 75, No. 1, 1998, p. 9.   DOI   ScienceOn
3 P.A. Connor, J.T.S. Irvine, "Novel Tin Oxide Spinel-based Anodes for Li-ion Batteries", J. of Power Sources, Vol. 97, 2001, p. 223.
4 D. G. Kim, H. Kim, H. -J. Sohn, T. Kang, "Nanosized Sn-Cu-B Alloy Anode Prepared by Chemical Reduction for Secondary Lithium Batteries", J. of Power Sources, Vol. 104, No. 2, 2002, p. 221.   DOI   ScienceOn
5 J. -H. Ahn, G. X. Wang, J. Yao, H. K. Liu, S. X. Dou, "Tin-based Composite Materials as Anode Materials for Li-ion Batteries", J. of Power Sources, Vol. 119, 2003, p. 45.
6 F. Tepper, "Nanosize powders produced by electroexplosion of wire and their potential applications", Vol. 43, No. 4, 2000, p. 320.
7 W. N Choi, J. Y. Lee, B. H. Jung, H. S. Lim, "Microstructure and electrochemical properties of a nanometer-scale tin anode for lithium secondary batteries", J. of Power Sources, Vol. 136, No. 1, 2004, p. 154.   DOI   ScienceOn
8 A. Fernández, F. Martín, J. Morales, J. R. Ramos- Barrado, L. Sánchez, "Beneficial effects of Mo on the electrochemical properties of tin as an anode material for lithium batteries", Electrochimica Acta, Vol. 51, No. 17, 2006, p. 3391.   DOI   ScienceOn
9 J. W. Fergus, "Recent Developments in Cathode Materials for Lithium Ion Batteries", J. of Power Sources, Vol. 195, No. 4, 2010, p. 939.   DOI   ScienceOn
10 유지현외 8, "리튬 전지용 유황전극의 탄소나노튜브 조성에 따른 전기화학적 특성", 한국수소 및 신에너지학회, Vol. 22, No. 1, 2011, p. 83.
11 권익현, 김훈욱, 송명엽, "$LiMn_{1.92}Co_{0.08}O_{4},LiNi_{1-y}Co_{y}O_{2}$의 합성과 그들의 혼합물의 전기 화학적 특성", 한국수소 및 신에너지학회, Vol. 15, No. 1, 2004, p. 62.
12 M. Wakihara, "Recent Developments in Lithium Ion Batteries", Materials Science and Engineering, Vol. 33, No. 4, 2001, p. 109.   DOI   ScienceOn
13 B. Scrosati, "Recent Advances in Lithium Ion Battery Materials", Electrochimica Acta, Vol. 45, No. 15, 2000, p. 2461.   DOI   ScienceOn