CN110970531A - 一种用于n型单晶硅的大尺寸倒金字塔结构制绒方法 - Google Patents
一种用于n型单晶硅的大尺寸倒金字塔结构制绒方法 Download PDFInfo
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- CN110970531A CN110970531A CN201911398410.5A CN201911398410A CN110970531A CN 110970531 A CN110970531 A CN 110970531A CN 201911398410 A CN201911398410 A CN 201911398410A CN 110970531 A CN110970531 A CN 110970531A
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- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 28
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 28
- 229910052710 silicon Inorganic materials 0.000 claims description 28
- 239000010703 silicon Substances 0.000 claims description 28
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- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 20
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- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 claims description 16
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 10
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 10
- 229910003460 diamond Inorganic materials 0.000 claims description 9
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- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- LDDQLRUQCUTJBB-UHFFFAOYSA-O azanium;hydrofluoride Chemical compound [NH4+].F LDDQLRUQCUTJBB-UHFFFAOYSA-O 0.000 claims description 7
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- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 5
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- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 5
- 229960000583 acetic acid Drugs 0.000 claims description 5
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- 235000019257 ammonium acetate Nutrition 0.000 claims description 5
- 239000012362 glacial acetic acid Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 5
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 5
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- AEMOLEFTQBMNLQ-AQKNRBDQSA-N D-glucopyranuronic acid Chemical compound OC1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-AQKNRBDQSA-N 0.000 claims description 4
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 claims description 4
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- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 4
- 229910021419 crystalline silicon Inorganic materials 0.000 description 4
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic System
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0236—Special surface textures
- H01L31/02363—Special surface textures of the semiconductor body itself, e.g. textured active layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
项目 | 常规添加剂制绒 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
反射率 | 11.56 | 7.13 | 7.43 | 7.87 | 8.04 |
开压 | 0.674 | 0.675 | 0.675 | 0.675 | 0.674 |
短路电流 | 9.316 | 9.344 | 9.349 | 9.336 | 9.349 |
效率 | 23.15 | 23.29 | 23.31 | 23.27 | 23.26 |
Claims (7)
Priority Applications (1)
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CN201911398410.5A CN110970531A (zh) | 2019-12-30 | 2019-12-30 | 一种用于n型单晶硅的大尺寸倒金字塔结构制绒方法 |
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CN201911398410.5A CN110970531A (zh) | 2019-12-30 | 2019-12-30 | 一种用于n型单晶硅的大尺寸倒金字塔结构制绒方法 |
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CN110970531A true CN110970531A (zh) | 2020-04-07 |
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CN201911398410.5A Pending CN110970531A (zh) | 2019-12-30 | 2019-12-30 | 一种用于n型单晶硅的大尺寸倒金字塔结构制绒方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112652671A (zh) * | 2020-12-30 | 2021-04-13 | 泰州隆基乐叶光伏科技有限公司 | 制绒方法、单晶硅片及单晶硅太阳电池 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130291925A1 (en) * | 2011-01-26 | 2013-11-07 | Shigeru Okuuchi | Solar cell wafer and method of producing the same |
CN103578966A (zh) * | 2013-10-29 | 2014-02-12 | 浙江工业大学 | 一种表面尖锥状黑硅的湿法化学制备方法 |
CN106505113A (zh) * | 2016-11-11 | 2017-03-15 | 苏州晶牧光材料科技有限公司 | 晶体硅太阳电池的绒面制备方法 |
CN107658221A (zh) * | 2017-09-19 | 2018-02-02 | 南京纳鑫新材料有限公司 | 一种金刚线切割多晶硅片的制绒方法 |
-
2019
- 2019-12-30 CN CN201911398410.5A patent/CN110970531A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130291925A1 (en) * | 2011-01-26 | 2013-11-07 | Shigeru Okuuchi | Solar cell wafer and method of producing the same |
CN103578966A (zh) * | 2013-10-29 | 2014-02-12 | 浙江工业大学 | 一种表面尖锥状黑硅的湿法化学制备方法 |
CN106505113A (zh) * | 2016-11-11 | 2017-03-15 | 苏州晶牧光材料科技有限公司 | 晶体硅太阳电池的绒面制备方法 |
CN107658221A (zh) * | 2017-09-19 | 2018-02-02 | 南京纳鑫新材料有限公司 | 一种金刚线切割多晶硅片的制绒方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112652671A (zh) * | 2020-12-30 | 2021-04-13 | 泰州隆基乐叶光伏科技有限公司 | 制绒方法、单晶硅片及单晶硅太阳电池 |
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Inventor after: Peng Xiaochen Inventor after: Hou Chengcheng Inventor after: Guan Zisheng Inventor before: Peng Xiaochen Inventor before: Hou Chengcheng Inventor before: Guan Zisheng |
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