CN109285898A - 一种黑硅绒面结构的制备方法 - Google Patents
一种黑硅绒面结构的制备方法 Download PDFInfo
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- CN109285898A CN109285898A CN201811206425.2A CN201811206425A CN109285898A CN 109285898 A CN109285898 A CN 109285898A CN 201811206425 A CN201811206425 A CN 201811206425A CN 109285898 A CN109285898 A CN 109285898A
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- silicon wafer
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- 238000002360 preparation method Methods 0.000 title claims abstract description 35
- 229910021418 black silicon Inorganic materials 0.000 title claims abstract description 29
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 107
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 107
- 239000010703 silicon Substances 0.000 claims abstract description 107
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000011259 mixed solution Substances 0.000 claims abstract description 51
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 44
- 235000008216 herbs Nutrition 0.000 claims abstract description 36
- 210000002268 wool Anatomy 0.000 claims abstract description 36
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052709 silver Inorganic materials 0.000 claims abstract description 25
- 239000004332 silver Substances 0.000 claims abstract description 25
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 23
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003513 alkali Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000012986 modification Methods 0.000 claims description 11
- 230000004048 modification Effects 0.000 claims description 11
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 23
- 238000000034 method Methods 0.000 description 21
- 239000000654 additive Substances 0.000 description 16
- 230000000996 additive effect Effects 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 15
- 229910001868 water Inorganic materials 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 14
- 239000002904 solvent Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000035484 reaction time Effects 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 7
- 238000000151 deposition Methods 0.000 description 6
- 238000005530 etching Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 125000001967 indiganyl group Chemical group [H][In]([H])[*] 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010329 laser etching Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- H01L31/18—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
-
- 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)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Silicon Compounds (AREA)
- Weting (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811206425.2A CN109285898B (zh) | 2018-10-16 | 2018-10-16 | 一种黑硅绒面结构的制备方法 |
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CN201811206425.2A CN109285898B (zh) | 2018-10-16 | 2018-10-16 | 一种黑硅绒面结构的制备方法 |
Publications (2)
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CN109285898A true CN109285898A (zh) | 2019-01-29 |
CN109285898B CN109285898B (zh) | 2020-08-11 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110828610A (zh) * | 2019-11-14 | 2020-02-21 | 苏州大学 | 提高多晶黑硅光电转换效率及组件功率的方法 |
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 |
CN113506724A (zh) * | 2021-07-05 | 2021-10-15 | 扬州虹扬科技发展有限公司 | 一种gpp硅片镀镍前的处理方法 |
WO2022142943A1 (zh) * | 2020-12-30 | 2022-07-07 | 泰州隆基乐叶光伏科技有限公司 | 制绒方法、设备、单晶硅片及单晶硅太阳电池 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105070792A (zh) * | 2015-08-31 | 2015-11-18 | 南京航空航天大学 | 一种基于溶液法的多晶太阳电池的制备方法 |
CN107268087A (zh) * | 2017-06-23 | 2017-10-20 | 南京纳鑫新材料有限公司 | 一种降低金刚线切割的多晶硅片反射率的金属催化制绒方法 |
CN107805845A (zh) * | 2017-10-23 | 2018-03-16 | 常州时创能源科技有限公司 | 多晶黑硅的扩孔工艺 |
CN107946386A (zh) * | 2017-12-01 | 2018-04-20 | 浙江晶科能源有限公司 | 一种黑硅电池的绒面制备方法 |
CN108179478A (zh) * | 2017-12-27 | 2018-06-19 | 无锡尚德太阳能电力有限公司 | 金属催化化学腐蚀法单面制备多晶黑硅绒面的方法 |
CN109671802A (zh) * | 2017-10-16 | 2019-04-23 | 上海神舟新能源发展有限公司 | 一种背钝化高效多晶硅perc双面电池工艺 |
-
2018
- 2018-10-16 CN CN201811206425.2A patent/CN109285898B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105070792A (zh) * | 2015-08-31 | 2015-11-18 | 南京航空航天大学 | 一种基于溶液法的多晶太阳电池的制备方法 |
CN107268087A (zh) * | 2017-06-23 | 2017-10-20 | 南京纳鑫新材料有限公司 | 一种降低金刚线切割的多晶硅片反射率的金属催化制绒方法 |
CN109671802A (zh) * | 2017-10-16 | 2019-04-23 | 上海神舟新能源发展有限公司 | 一种背钝化高效多晶硅perc双面电池工艺 |
CN107805845A (zh) * | 2017-10-23 | 2018-03-16 | 常州时创能源科技有限公司 | 多晶黑硅的扩孔工艺 |
CN107946386A (zh) * | 2017-12-01 | 2018-04-20 | 浙江晶科能源有限公司 | 一种黑硅电池的绒面制备方法 |
CN108179478A (zh) * | 2017-12-27 | 2018-06-19 | 无锡尚德太阳能电力有限公司 | 金属催化化学腐蚀法单面制备多晶黑硅绒面的方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110828610A (zh) * | 2019-11-14 | 2020-02-21 | 苏州大学 | 提高多晶黑硅光电转换效率及组件功率的方法 |
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 |
WO2022142943A1 (zh) * | 2020-12-30 | 2022-07-07 | 泰州隆基乐叶光伏科技有限公司 | 制绒方法、设备、单晶硅片及单晶硅太阳电池 |
CN113506724A (zh) * | 2021-07-05 | 2021-10-15 | 扬州虹扬科技发展有限公司 | 一种gpp硅片镀镍前的处理方法 |
CN113506724B (zh) * | 2021-07-05 | 2022-07-01 | 扬州虹扬科技发展有限公司 | 一种gpp硅片镀镍前的处理方法 |
Also Published As
Publication number | Publication date |
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CN109285898B (zh) | 2020-08-11 |
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Effective date of registration: 20200721 Address after: No. 8, Xingye Avenue, economic and Technological Development Zone, Shangrao, Jiangxi Province Applicant after: Jiangxi Zhanyu Xinneng Technology Co.,Ltd. Address before: 334100 rising area, Shangrao Economic Development Zone, Jiangxi, China Applicant before: JIANGXI UNIEX NEW ENERGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: No.8 Xingye Avenue, Shangrao economic and Technological Development Zone, Jiangxi Province Patentee after: Shangrao Jietai New Energy Technology Co., Ltd Address before: No.8 Xingye Avenue, Shangrao economic and Technological Development Zone, Jiangxi Province Patentee before: Jiangxi Zhanyu Xinneng Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |