CN109686816B - 钝化接触n型太阳电池的制备方法 - Google Patents
钝化接触n型太阳电池的制备方法 Download PDFInfo
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- CN109686816B CN109686816B CN201811484034.7A CN201811484034A CN109686816B CN 109686816 B CN109686816 B CN 109686816B CN 201811484034 A CN201811484034 A CN 201811484034A CN 109686816 B CN109686816 B CN 109686816B
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- 238000002360 preparation method Methods 0.000 title claims description 6
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 59
- 229920005591 polysilicon Polymers 0.000 claims abstract description 57
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052796 boron Inorganic materials 0.000 claims abstract description 40
- 239000005388 borosilicate glass Substances 0.000 claims abstract description 39
- 238000009792 diffusion process Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000002161 passivation Methods 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 16
- 229910004541 SiN Inorganic materials 0.000 claims description 10
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 7
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 claims description 6
- 238000001039 wet etching Methods 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 5
- 238000002513 implantation Methods 0.000 claims description 4
- 238000010248 power generation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 24
- 229910052710 silicon Inorganic materials 0.000 description 24
- 239000010703 silicon Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 18
- 210000004027 cell Anatomy 0.000 description 17
- 239000010408 film Substances 0.000 description 15
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005468 ion implantation Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- CFOAUMXQOCBWNJ-UHFFFAOYSA-N [B].[Si] Chemical compound [B].[Si] CFOAUMXQOCBWNJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000000231 atomic layer deposition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 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
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- 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
- H10F71/129—Passivating
-
- 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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| CN201811484034.7A CN109686816B (zh) | 2018-12-06 | 2018-12-06 | 钝化接触n型太阳电池的制备方法 |
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| CN201811484034.7A CN109686816B (zh) | 2018-12-06 | 2018-12-06 | 钝化接触n型太阳电池的制备方法 |
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| CN109686816A CN109686816A (zh) | 2019-04-26 |
| CN109686816B true CN109686816B (zh) | 2020-08-18 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197855B (zh) * | 2019-05-29 | 2021-06-15 | 西安理工大学 | 用于Topcon电池制作的poly-Si绕镀的去除方法 |
| CN110265494A (zh) * | 2019-07-12 | 2019-09-20 | 苏州中来光伏新材股份有限公司 | 一种局部背场TOPCon太阳能电池及其制备方法 |
| CN110571304A (zh) * | 2019-08-08 | 2019-12-13 | 江西展宇新能源股份有限公司 | 一种钝化接触双面太阳电池的制作方法 |
| CN110571149B (zh) * | 2019-08-09 | 2022-09-27 | 苏州腾晖光伏技术有限公司 | 一种p型全接触钝化太阳能电池的制备方法 |
| CN110660881B (zh) * | 2019-08-30 | 2021-12-07 | 泰州中来光电科技有限公司 | 一种无掩膜去除钝化接触电池多晶硅绕镀的方法 |
| CN112908838A (zh) * | 2019-11-19 | 2021-06-04 | 长鑫存储技术有限公司 | 改善热处理腔室污染的方法 |
| CN110931604A (zh) * | 2019-12-10 | 2020-03-27 | 江苏微导纳米科技股份有限公司 | Topcon结构太阳能电池的制备方法 |
| CN111192930A (zh) * | 2020-01-09 | 2020-05-22 | 浙江晶科能源有限公司 | 一种钝化接触太阳能电池及其制作方法 |
| CN111785808A (zh) * | 2020-07-13 | 2020-10-16 | 常州时创能源股份有限公司 | 一种TOPCon电池绕镀多晶硅的去除方法及应用 |
| CN112599618A (zh) * | 2020-12-15 | 2021-04-02 | 泰州隆基乐叶光伏科技有限公司 | 一种太阳能电池及其制作方法 |
| CN113745106B (zh) * | 2021-07-23 | 2025-03-04 | 英利能源(中国)有限公司 | 一种N型TOPCon电池正面绕镀的去除方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2010064303A1 (ja) * | 2008-12-02 | 2010-06-10 | 三菱電機株式会社 | 太陽電池セルの製造方法 |
| CN105826428B (zh) * | 2016-04-26 | 2017-12-08 | 泰州中来光电科技有限公司 | 一种钝化接触n型晶体硅电池及制备方法和组件、系统 |
| CN107331733A (zh) * | 2017-08-02 | 2017-11-07 | 浙江晶科能源有限公司 | 一种单面多晶硅的制备方法 |
| CN107644925B (zh) * | 2017-09-18 | 2019-08-06 | 浙江晶科能源有限公司 | 一种p型晶体硅太阳能电池的制备方法 |
| CN107968127A (zh) * | 2017-12-19 | 2018-04-27 | 泰州中来光电科技有限公司 | 一种钝化接触n型太阳能电池及制备方法、组件和系统 |
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Effective date of registration: 20191030 Address after: 710100 East Chang'an Avenue, Xi'an, Shaanxi Aerospace base, No. 589 Applicant after: STATE POWER INVESTMENT CORPORATION XI'AN SOLAR POWER Co.,Ltd. Applicant after: Huanghe hydropower Xining Solar Power Co.,Ltd. Applicant after: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Applicant after: Huanghe Hydropower Development Co., Ltd. Address before: 710100 East Chang'an Avenue, Xi'an, Shaanxi Aerospace base, No. 589 Applicant before: STATE POWER INVESTMENT CORPORATION XI'AN SOLAR POWER Co.,Ltd. Applicant before: XINING BRANCH OF SPIC XI'AN SOLAR POWER Co.,Ltd. Applicant before: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Applicant before: Huanghe Hydropower Development Co., Ltd. |
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Effective date of registration: 20211027 Address after: 710099 No. 589, East Chang'an Street, national civil aerospace industry base, Xi'an, Shaanxi Province Patentee after: Xi'an solar power branch of Qinghai upper Yellow River Hydropower Development Co.,Ltd. Patentee after: Xining solar power branch of Qinghai upper Yellow River Hydropower Development Co.,Ltd. Patentee after: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Patentee after: Huanghe Hydropower Development Co., Ltd. Address before: 710100 Shaanxi Xi'an space base east Chang'an Avenue 589 Patentee before: STATE POWER INVESTMENT CORPORATION XI'AN SOLAR POWER Co.,Ltd. Patentee before: Huanghe hydropower Xining Solar Power Co.,Ltd. Patentee before: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Patentee before: Huanghe Hydropower Development Co., Ltd. |
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Effective date of registration: 20240108 Address after: 810008 No. 43, Wusi West Road, Chengxi District, Xining City, Qinghai Province Patentee after: Huanghe Hydropower Development Co., Ltd. Address before: 710099 No. 589, East Chang'an Street, national civil aerospace industry base, Xi'an, Shaanxi Province Patentee before: Xi'an solar power branch of Qinghai upper Yellow River Hydropower Development Co.,Ltd. Patentee before: Xining solar power branch of Qinghai upper Yellow River Hydropower Development Co.,Ltd. Patentee before: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Patentee before: Huanghe Hydropower Development Co., Ltd. |