CN102120579B - 一种电子束高效、连续熔炼提纯多晶硅的方法及设备 - Google Patents
一种电子束高效、连续熔炼提纯多晶硅的方法及设备 Download PDFInfo
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- CN102120579B CN102120579B CN201110031569A CN201110031569A CN102120579B CN 102120579 B CN102120579 B CN 102120579B CN 201110031569 A CN201110031569 A CN 201110031569A CN 201110031569 A CN201110031569 A CN 201110031569A CN 102120579 B CN102120579 B CN 102120579B
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- 238000010894 electron beam technology Methods 0.000 title claims abstract description 63
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- 238000000034 method Methods 0.000 title claims abstract description 43
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000010949 copper Substances 0.000 claims abstract description 46
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 35
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 30
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- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
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CN201110031569A CN102120579B (zh) | 2011-01-29 | 2011-01-29 | 一种电子束高效、连续熔炼提纯多晶硅的方法及设备 |
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CN102120579A CN102120579A (zh) | 2011-07-13 |
CN102120579B true CN102120579B (zh) | 2012-10-03 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102408112A (zh) * | 2011-08-03 | 2012-04-11 | 大连理工大学 | 一种高纯硅衬底下电子束熔炼提纯多晶硅的方法及设备 |
CN102424389B (zh) * | 2011-09-13 | 2013-02-27 | 山西纳克太阳能科技有限公司 | 一种太阳能级多晶硅脱磷的提纯方法 |
CN103420379B (zh) * | 2013-08-28 | 2016-03-02 | 青岛隆盛晶硅科技有限公司 | 电子束连续化熔炼制备太阳能级多晶硅的方法及其装置 |
CN103818907A (zh) * | 2014-03-04 | 2014-05-28 | 黄道德 | 一种太阳能电池多晶硅的除磷方法 |
CN103818908A (zh) * | 2014-03-04 | 2014-05-28 | 黄道德 | 一种用于太阳能电池的多晶硅的制造方法 |
CN104445903B (zh) * | 2014-11-25 | 2017-04-12 | 大连理工大学 | 一种电子束熔炼多晶硅粉体与定向凝固结合的装置及方法 |
CN104402000B (zh) * | 2014-11-25 | 2016-08-24 | 大连理工大学 | 一种电子束熔炼多晶硅粉体的装置及方法 |
CN107673356A (zh) * | 2017-10-09 | 2018-02-09 | 宁夏东梦能源股份有限公司 | 制备高纯纳米多晶硅颗粒的装置及制备高纯纳米多晶硅颗粒的方法 |
CN107881555A (zh) * | 2017-10-24 | 2018-04-06 | 佛山市三水兴达涂料有限公司 | 一种半导体材料的加工装置及加工工艺 |
CN117566744A (zh) * | 2023-11-30 | 2024-02-20 | 海南师范大学 | 一种硅材料提纯装置及其使用方法 |
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EP0796820B1 (en) * | 1996-03-19 | 2000-07-19 | Kawasaki Steel Corporation | Process and apparatus for refining silicon |
JP4963271B2 (ja) * | 2007-07-11 | 2012-06-27 | シャープ株式会社 | シリコン溶融方法ならびにシリコン精製方法 |
EP2376244B1 (en) * | 2008-12-15 | 2017-02-22 | Solin Development B.V. | Process for producing multicrystalline silicon ingots by the induction method and apparatus for carrying out the same |
CN101445957B (zh) * | 2008-12-16 | 2011-01-19 | 桂林实创真空数控设备有限公司 | 多晶硅提纯用真空电子束熔炼炉 |
CN101708850B (zh) * | 2009-11-19 | 2011-09-14 | 大连理工大学 | 连续熔炼去除多晶硅中磷和硼的方法及装置 |
CN202046892U (zh) * | 2011-01-29 | 2011-11-23 | 大连隆田科技有限公司 | 一种电子束高效、连续熔炼提纯多晶硅的设备 |
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