Abstract
Polysilicon is the elementary raw material for integrated circuits and photovoltaic products. In recent years, the technology of polysilicon made a great progress, its cost dramatically reduced, and it provided ideal conditions for photovoltaic energy power to the state-set price. This chapter summarizes the achievements of Siemens process, including the technology process, the technical principle, main equipment, technological operations, polysilicon quality control, energy-saving feature, and cost reduction. This could be used as a reference for the production of polysilicon.
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Acknowledgments
This article is grateful for the help of Zheng Ning, Shi Hewu, Zhang Chao, China ENFI Engineering Technology Co., Ltd., Secretary-General of China Photovoltaic Industry Association Wang Bohua, and my wife Dr. Li Rong.
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Dazhou, Y. (2018). Siemens Process. In: Yang, D. (eds) Handbook of Photovoltaic Silicon. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-52735-1_4-1
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DOI: https://doi.org/10.1007/978-3-662-52735-1_4-1
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Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-52735-1
Online ISBN: 978-3-662-52735-1
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Chapter history
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Latest
Siemens Process- Published:
- 05 October 2019
DOI: https://doi.org/10.1007/978-3-662-52735-1_4-2
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Original
Siemens Process- Published:
- 29 November 2017
DOI: https://doi.org/10.1007/978-3-662-52735-1_4-1