CN105390374A - 一种改善n型晶硅双面太阳电池硼旋涂方法 - Google Patents
一种改善n型晶硅双面太阳电池硼旋涂方法 Download PDFInfo
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- CN105390374A CN105390374A CN201510713443.XA CN201510713443A CN105390374A CN 105390374 A CN105390374 A CN 105390374A CN 201510713443 A CN201510713443 A CN 201510713443A CN 105390374 A CN105390374 A CN 105390374A
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- spin coating
- solar cell
- silicon chip
- coating method
- wool
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 229910052796 boron Inorganic materials 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000004528 spin coating Methods 0.000 title claims abstract description 42
- 229910021419 crystalline silicon Inorganic materials 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000009792 diffusion process Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 87
- 229910052710 silicon Inorganic materials 0.000 claims description 87
- 239000010703 silicon Substances 0.000 claims description 87
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 52
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 48
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 46
- 235000008216 herbs Nutrition 0.000 claims description 43
- 210000002268 wool Anatomy 0.000 claims description 43
- 239000013078 crystal Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 17
- 239000008367 deionised water Substances 0.000 claims description 15
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 14
- 239000003513 alkali Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000654 additive Substances 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 12
- 238000006396 nitration reaction Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- -1 after drying Chemical compound 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
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 Table
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/228—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a liquid phase, e.g. alloy diffusion processes
-
- 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
- Y02E10/547—Monocrystalline silicon PV cells
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
序号 | Voc(mV) | Isc(A) | Rs(mΩ) | Rsh(Ω) | FF(%) | Ncell(%) | Irev2(A) |
实施例1 | 643.6 | 9.502 | 2.14 | 219 | 78.62 | 20.12 | 0.127 |
实施例2 | 644.6 | 9.652 | 2.32 | 178 | 78.48 | 20.44 | 0.191 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510713443.XA CN105390374A (zh) | 2015-10-28 | 2015-10-28 | 一种改善n型晶硅双面太阳电池硼旋涂方法 |
Applications Claiming Priority (1)
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CN201510713443.XA CN105390374A (zh) | 2015-10-28 | 2015-10-28 | 一种改善n型晶硅双面太阳电池硼旋涂方法 |
Publications (1)
Publication Number | Publication Date |
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CN105390374A true CN105390374A (zh) | 2016-03-09 |
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CN201510713443.XA Pending CN105390374A (zh) | 2015-10-28 | 2015-10-28 | 一种改善n型晶硅双面太阳电池硼旋涂方法 |
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CN (1) | CN105390374A (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106653942A (zh) * | 2016-11-28 | 2017-05-10 | 内蒙古日月太阳能科技有限责任公司 | 一种n型单晶硅双面电池的制作方法 |
CN107799397A (zh) * | 2017-10-13 | 2018-03-13 | 浙江昱辉阳光能源江苏有限公司 | 一种p型晶体硅太阳能电池磷旋涂方法 |
CN108110090A (zh) * | 2018-01-11 | 2018-06-01 | 江苏顺风光电科技有限公司 | 一种n型双面电池制备方法 |
CN109742172A (zh) * | 2019-01-08 | 2019-05-10 | 华东理工大学 | 旋涂硼源激光掺杂制作n型选择性发射极双面电池的方法 |
CN112599410A (zh) * | 2020-12-16 | 2021-04-02 | 上海玻纳电子科技有限公司 | 提高n型单晶硅片硼扩散的方法 |
CN113345981A (zh) * | 2021-06-01 | 2021-09-03 | 常州时创能源股份有限公司 | 一种用于制备选择性发射极的链式设备 |
CN113363352A (zh) * | 2021-06-01 | 2021-09-07 | 常州时创能源股份有限公司 | 一种n型电池选择性发射极的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100186808A1 (en) * | 2009-01-27 | 2010-07-29 | Peter Borden | Plating through tunnel dielectrics for solar cell contact formation |
CN103824761A (zh) * | 2012-11-19 | 2014-05-28 | 无锡尚德太阳能电力有限公司 | 一种可提高扩散均匀性的涂源扩散方法及扩散设备 |
CN104779155A (zh) * | 2014-01-14 | 2015-07-15 | 北大方正集团有限公司 | 一种硅铝生长界面的处理方法和一种用于生长铝的硅片 |
-
2015
- 2015-10-28 CN CN201510713443.XA patent/CN105390374A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100186808A1 (en) * | 2009-01-27 | 2010-07-29 | Peter Borden | Plating through tunnel dielectrics for solar cell contact formation |
CN103824761A (zh) * | 2012-11-19 | 2014-05-28 | 无锡尚德太阳能电力有限公司 | 一种可提高扩散均匀性的涂源扩散方法及扩散设备 |
CN104779155A (zh) * | 2014-01-14 | 2015-07-15 | 北大方正集团有限公司 | 一种硅铝生长界面的处理方法和一种用于生长铝的硅片 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106653942A (zh) * | 2016-11-28 | 2017-05-10 | 内蒙古日月太阳能科技有限责任公司 | 一种n型单晶硅双面电池的制作方法 |
CN107799397A (zh) * | 2017-10-13 | 2018-03-13 | 浙江昱辉阳光能源江苏有限公司 | 一种p型晶体硅太阳能电池磷旋涂方法 |
CN108110090A (zh) * | 2018-01-11 | 2018-06-01 | 江苏顺风光电科技有限公司 | 一种n型双面电池制备方法 |
CN109742172A (zh) * | 2019-01-08 | 2019-05-10 | 华东理工大学 | 旋涂硼源激光掺杂制作n型选择性发射极双面电池的方法 |
CN112599410A (zh) * | 2020-12-16 | 2021-04-02 | 上海玻纳电子科技有限公司 | 提高n型单晶硅片硼扩散的方法 |
CN112599410B (zh) * | 2020-12-16 | 2022-12-13 | 上海玻纳电子科技有限公司 | 提高n型单晶硅片硼扩散的方法 |
CN113345981A (zh) * | 2021-06-01 | 2021-09-03 | 常州时创能源股份有限公司 | 一种用于制备选择性发射极的链式设备 |
CN113363352A (zh) * | 2021-06-01 | 2021-09-07 | 常州时创能源股份有限公司 | 一种n型电池选择性发射极的制备方法 |
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CB03 | Change of inventor or designer information |
Inventor after: Sang Xuegang Inventor after: Yuan Xiao Inventor after: Liu Cui Inventor after: Zhang Xiaoming Inventor after: Liang Hai Inventor after: Li Hongbo Inventor before: Sang Xuegang Inventor before: Yuan Xiao Inventor before: Liu Cui Inventor before: Zhang Xiaoming Inventor before: Liang Hai |
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Application publication date: 20160309 |