journal6 ›› 2004, Vol. 25 ›› Issue (4): 58-61.

• Key disciplines • Previous Articles     Next Articles

Soft Chemical Synthesis of Tin Oxide-Based Cathode Materials  for Lithium Ion Batteries


  1. (1.College of Chemistry and Chemical Engineering,Jishou University,Jishou 416000,Hunan China;(2.National High School of Xiangxi Autonomous Prefecture,Jishou 416000,Hunan China)
  • Online:2004-12-15 Published:2012-09-22

Abstract: Novel soft chemical approach was developed to synthesize tin oxide-based powders.The microstructure,morphology,and electrochemical performance of the materials were investigated by X-ray diffraction,scanning electron microscopy and electrochemical methods in detail.The particles of tin oxide-based materials form an interconnected network structure like mesoporous material.The average size of the particles is about 200 nm.The materials deliver a charge capacity of more than 570 mAh/g.The capacity loss per cycle is about 0.15% after being cycled 30 times.The good electrochemical performance indicates that tin oxide-based materials are promising cathode for lithium ion batteries.

Key words: Tin oxides, soft chemical synthesis, Lithium ion batteries, electrochemical properties

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