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New Technologies for Solar Grade Silicon Production

Published online by Cambridge University Press:  01 February 2011

Sergey M. Karabanov
Sergey M. Karabanov*
Affiliation:
Ryazan Metal Ceramics Instrumentation Plant Joint Stock Company, 51B Novaya St., Ryazan 390027, Russia
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Abstract

The paper presents the results of study of carbothermic reduction method for solar grade silicon (SG-Si) production. The interconnection between the purity of source materials and derivable silicon has been established. The technological concept of SG-Si production, including source materials preparation, carbothermic process, silicon filtration and crystallization is suggested. The comparative analysis data of different methods of SG-Si is given.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 716: Symposium B – Silicon Materials-Processing, Characterization, and Reliability , 2002 , B11.8
Copyright
Copyright © Materials Research Society 2002

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References

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