CN116435403B - 一种柔性单晶硅片和柔性太阳电池及其制备方法 - Google Patents
一种柔性单晶硅片和柔性太阳电池及其制备方法 Download PDFInfo
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- CN116435403B CN116435403B CN202310175757.3A CN202310175757A CN116435403B CN 116435403 B CN116435403 B CN 116435403B CN 202310175757 A CN202310175757 A CN 202310175757A CN 116435403 B CN116435403 B CN 116435403B
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- silicon wafer
- single crystal
- crystal silicon
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- solar cell
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- 229910021421 monocrystalline silicon Inorganic materials 0.000 title claims abstract description 60
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 81
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 81
- 239000010703 silicon Substances 0.000 claims abstract description 81
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000001020 plasma etching Methods 0.000 claims abstract description 9
- 235000012431 wafers Nutrition 0.000 claims description 118
- 239000007789 gas Substances 0.000 claims description 16
- 238000005530 etching Methods 0.000 claims description 15
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims description 10
- 229910018503 SF6 Inorganic materials 0.000 claims description 8
- WMIYKQLTONQJES-UHFFFAOYSA-N hexafluoroethane Chemical compound FC(F)(F)C(F)(F)F WMIYKQLTONQJES-UHFFFAOYSA-N 0.000 claims description 8
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- QKCGXXHCELUCKW-UHFFFAOYSA-N n-[4-[4-(dinaphthalen-2-ylamino)phenyl]phenyl]-n-naphthalen-2-ylnaphthalen-2-amine Chemical compound C1=CC=CC2=CC(N(C=3C=CC(=CC=3)C=3C=CC(=CC=3)N(C=3C=C4C=CC=CC4=CC=3)C=3C=C4C=CC=CC4=CC=3)C3=CC4=CC=CC=C4C=C3)=CC=C21 QKCGXXHCELUCKW-UHFFFAOYSA-N 0.000 claims description 4
- GVGCUCJTUSOZKP-UHFFFAOYSA-N nitrogen trifluoride Chemical compound FN(F)F GVGCUCJTUSOZKP-UHFFFAOYSA-N 0.000 claims description 4
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 4
- 239000012159 carrier gas Substances 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 238000002161 passivation Methods 0.000 claims description 2
- 230000005641 tunneling Effects 0.000 claims description 2
- 238000002310 reflectometry Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 235000003283 Pachira macrocarpa Nutrition 0.000 abstract 2
- 241001083492 Trapa Species 0.000 abstract 2
- 235000014364 Trapa natans Nutrition 0.000 abstract 2
- 235000009165 saligot Nutrition 0.000 abstract 2
- 230000008569 process Effects 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 6
- 229910021419 crystalline silicon Inorganic materials 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013001 point bending Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/121—The active layers comprising only Group IV materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/70—Surface textures, e.g. pyramid structures
- H10F77/707—Surface textures, e.g. pyramid structures of the substrates or of layers on substrates, e.g. textured ITO layer on a glass substrate
-
- 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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- Photovoltaic Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310175757.3A CN116435403B (zh) | 2023-02-28 | 2023-02-28 | 一种柔性单晶硅片和柔性太阳电池及其制备方法 |
| PCT/CN2023/094422 WO2024178845A1 (zh) | 2023-02-28 | 2023-05-16 | 一种柔性单晶硅片和柔性太阳电池及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310175757.3A CN116435403B (zh) | 2023-02-28 | 2023-02-28 | 一种柔性单晶硅片和柔性太阳电池及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116435403A CN116435403A (zh) | 2023-07-14 |
| CN116435403B true CN116435403B (zh) | 2024-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310175757.3A Active CN116435403B (zh) | 2023-02-28 | 2023-02-28 | 一种柔性单晶硅片和柔性太阳电池及其制备方法 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116435403B (zh) |
| WO (1) | WO2024178845A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119384087A (zh) * | 2024-12-31 | 2025-01-28 | 中能创光电科技(常州)有限公司 | 一种异质结电池片制备方法及异质结电池片 |
| CN120905784B (zh) * | 2025-10-09 | 2026-02-10 | 中能创光电科技(常州)有限公司 | 光伏电池的表面强化的硅片基体的制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640815A (zh) * | 2020-05-29 | 2020-09-08 | 中国科学院上海微系统与信息技术研究所 | 一种高效率双面受光柔性硅异质结太阳电池的制备方法 |
| CN216145635U (zh) * | 2021-08-03 | 2022-03-29 | 理想万里晖真空装备(泰兴)有限公司 | 等离子体处理设备 |
| CN114883429A (zh) * | 2022-05-16 | 2022-08-09 | 东方日升新能源股份有限公司 | 一种异质结电池及其制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2003390C2 (en) * | 2009-08-25 | 2011-02-28 | Stichting Energie | Solar cell and method for manufacturing such a solar cell. |
| FR2955707B1 (fr) * | 2010-01-27 | 2012-03-23 | Commissariat Energie Atomique | Procede de realisation d'une cellule photovoltaique avec preparation de surface d'un substrat en silicium cristallin |
| US20130330871A1 (en) * | 2012-06-12 | 2013-12-12 | Twin Creeks Technologies, Inc. | Methods for texturing a semiconductor material |
| KR20140060599A (ko) * | 2012-11-09 | 2014-05-21 | 한화케미칼 주식회사 | 태양전지용 기판의 표면처리 방법 |
| EP3021366A1 (en) * | 2014-11-17 | 2016-05-18 | Total Marketing Services | Solar cell and method of manufacturing thereof |
| CN105826405A (zh) * | 2016-05-17 | 2016-08-03 | 常州天合光能有限公司 | 一种单晶硅双面太阳电池及其制备方法 |
| EP3552244B1 (en) * | 2016-12-12 | 2021-01-06 | Ecole Polytechnique Federale de Lausanne (EPFL) | Silicon heterojunction solar cells and methods of manufacture |
| CN107170845A (zh) * | 2017-05-12 | 2017-09-15 | 中国科学院宁波材料技术与工程研究所 | 一种湿法制备圆角化金字塔的方法 |
| CN107785457A (zh) * | 2017-10-16 | 2018-03-09 | 浙江昱辉阳光能源江苏有限公司 | 一种p型双面晶硅太阳电池的制作工艺 |
| CN111403503A (zh) * | 2020-04-24 | 2020-07-10 | 中威新能源(成都)有限公司 | 一种具有圆角金字塔结构的单晶硅片及制备方法 |
| CN111455468B (zh) * | 2020-05-25 | 2021-01-05 | 常州时创能源股份有限公司 | 一种单晶制绒用添加剂及其应用 |
| CN112185937B (zh) * | 2020-09-29 | 2023-12-12 | 晶科能源(海宁)有限公司 | 用于制备太阳能电池的半导体片及其制备方法 |
| CN114388639A (zh) * | 2020-10-21 | 2022-04-22 | 福建新峰二维材料科技有限公司 | 一种铸锭晶硅异质结太阳能电池及其制作方法 |
| 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 |
-
2023
- 2023-02-28 CN CN202310175757.3A patent/CN116435403B/zh active Active
- 2023-05-16 WO PCT/CN2023/094422 patent/WO2024178845A1/zh not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640815A (zh) * | 2020-05-29 | 2020-09-08 | 中国科学院上海微系统与信息技术研究所 | 一种高效率双面受光柔性硅异质结太阳电池的制备方法 |
| CN216145635U (zh) * | 2021-08-03 | 2022-03-29 | 理想万里晖真空装备(泰兴)有限公司 | 等离子体处理设备 |
| CN114883429A (zh) * | 2022-05-16 | 2022-08-09 | 东方日升新能源股份有限公司 | 一种异质结电池及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116435403A (zh) | 2023-07-14 |
| WO2024178845A1 (zh) | 2024-09-06 |
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Effective date of registration: 20240801 Address after: 201899 room 1611, 16 / F, building 1, No. 811, Pingcheng Road, Juyuan New District, Jiading District, Shanghai Applicant after: Shanghai Qusi Energy Technology Partnership Enterprise (Limited Partnership) Country or region after: China Applicant after: Liu Zhengxin Address before: 200050 No. 865, Changning Road, Shanghai, Changning District Applicant before: SHANGHAI INSTITUTE OF MICROSYSTEM AND INFORMATION TECHNOLOGY, CHINESE ACADEMY OF SCIENCES Country or region before: China |
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Effective date of registration: 20240827 Address after: Room 1611, 16th Floor, Building 1, 811 Pingcheng Road, Juyuan New District, Jiading District, Shanghai, 201899 JT2759 Applicant after: Liuzhitao New Energy Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 201899 room 1611, 16 / F, building 1, No. 811, Pingcheng Road, Juyuan New District, Jiading District, Shanghai Applicant before: Shanghai Qusi Energy Technology Partnership Enterprise (Limited Partnership) Country or region before: China Applicant before: Liu Zhengxin |
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