A Study on the Effect of Structure and P-Doping of Si Thin Film as an Anode for Lithium Rechargeable Batteries

Abstract:

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Effects of substrate temperature and phosphor doping on electrochemical characteristics of the silicon film anode were investigated. The silicon thin films were synthesized directly on copper foil by radio-frequency capacitively coupled plasma-enhanced chemical-vapor deposition (r.f.-CVD). The cyclability of the silicon anode greatly depends on the surface morphology and surface resistivity. The silicon film anodes which have granular structure and high conductivity showed higher cyclabilty than those of planer and low conductivity, respectively.

Info:

Periodical:

Solid State Phenomena (Volumes 124-126)

Edited by:

Byung Tae Ahn, Hyeongtag Jeon, Bo Young Hur, Kibae Kim and Jong Wan Park

Pages:

1063-1066

DOI:

10.4028/www.scientific.net/SSP.124-126.1063

Citation:

J. O. Song et al., "A Study on the Effect of Structure and P-Doping of Si Thin Film as an Anode for Lithium Rechargeable Batteries", Solid State Phenomena, Vols. 124-126, pp. 1063-1066, 2007

Online since:

June 2007

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$35.00

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