CN112186074A - 一种选择性发射极制备方法、太阳能电池及其制备方法 - Google Patents
一种选择性发射极制备方法、太阳能电池及其制备方法 Download PDFInfo
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- CN112186074A CN112186074A CN202011058308.3A CN202011058308A CN112186074A CN 112186074 A CN112186074 A CN 112186074A CN 202011058308 A CN202011058308 A CN 202011058308A CN 112186074 A CN112186074 A CN 112186074A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 141
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 141
- 239000010703 silicon Substances 0.000 claims abstract description 141
- 238000009792 diffusion process Methods 0.000 claims abstract description 39
- 238000000151 deposition Methods 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 26
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 22
- 238000007254 oxidation reaction Methods 0.000 claims description 18
- 230000003647 oxidation Effects 0.000 claims description 17
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 13
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 7
- 238000002161 passivation Methods 0.000 claims description 7
- 230000005641 tunneling Effects 0.000 claims description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 238000012958 reprocessing Methods 0.000 claims description 3
- 238000005215 recombination Methods 0.000 abstract description 7
- 230000006798 recombination Effects 0.000 abstract description 7
- 239000004065 semiconductor Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 description 13
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 description 12
- 229910015845 BBr3 Inorganic materials 0.000 description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
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- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical group O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- -1 silver-aluminum Chemical compound 0.000 description 1
- 238000009951 wet felting Methods 0.000 description 1
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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
- H01L31/04—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
- H01L31/06—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 characterised by at least one potential-jump barrier or surface barrier
- H01L31/068—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 characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
- H01L31/0682—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 characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells back-junction, i.e. rearside emitter, solar cells, e.g. interdigitated base-emitter regions back-junction cells
-
- 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
- H01L31/186—Particular post-treatment for the devices, e.g. annealing, impurity gettering, short-circuit elimination, recrystallisation
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- 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
Abstract
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CN202011058308.3A CN112186074A (zh) | 2020-09-30 | 2020-09-30 | 一种选择性发射极制备方法、太阳能电池及其制备方法 |
PCT/CN2021/074599 WO2022068132A1 (zh) | 2020-09-30 | 2021-02-01 | 一种选择性发射极制备方法、太阳能电池及其制备方法 |
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CN202011058308.3A CN112186074A (zh) | 2020-09-30 | 2020-09-30 | 一种选择性发射极制备方法、太阳能电池及其制备方法 |
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CN202011058308.3A Pending CN112186074A (zh) | 2020-09-30 | 2020-09-30 | 一种选择性发射极制备方法、太阳能电池及其制备方法 |
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WO (1) | WO2022068132A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114156354A (zh) * | 2021-11-30 | 2022-03-08 | 环晟光伏(江苏)有限公司 | 一种具备SE结构的Topcon电池、其制备方法及光伏组件 |
WO2022068132A1 (zh) * | 2020-09-30 | 2022-04-07 | 浙江正泰太阳能科技有限公司 | 一种选择性发射极制备方法、太阳能电池及其制备方法 |
WO2023024154A1 (zh) * | 2021-08-26 | 2023-03-02 | 正泰新能科技有限公司 | 一种用于制备n型选择性发射极晶硅电池的选择性扩散方法及其应用 |
WO2023045279A1 (zh) * | 2021-09-23 | 2023-03-30 | 常州时创能源股份有限公司 | 一种硼掺杂选择性发射极电池的制备方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115132880A (zh) * | 2022-07-05 | 2022-09-30 | 正泰新能科技有限公司 | 一种太阳能电池多次沉积掺杂源的扩散方法、制备方法 |
CN115719780B (zh) * | 2022-12-05 | 2024-01-12 | 滁州捷泰新能源科技有限公司 | 一种太阳能电池及其制作方法 |
Citations (5)
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CN103066164A (zh) * | 2013-01-31 | 2013-04-24 | 英利集团有限公司 | 一种n型太阳能电池及其制作方法 |
CN105161570A (zh) * | 2015-08-18 | 2015-12-16 | 东莞南玻光伏科技有限公司 | 选择性发射极太阳能电池及其扩散方法 |
CN109671807A (zh) * | 2018-12-26 | 2019-04-23 | 浙江晶科能源有限公司 | 一种太阳能电池制备方法 |
CN109686660A (zh) * | 2018-12-26 | 2019-04-26 | 浙江晶科能源有限公司 | 一种太阳能电池制备方法 |
CN110707178A (zh) * | 2019-08-29 | 2020-01-17 | 晶科能源科技(海宁)有限公司 | N型太阳能电池硼扩se结构的制备方法 |
Family Cites Families (8)
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CN101587919A (zh) * | 2009-04-02 | 2009-11-25 | 常州天合光能有限公司 | 晶体硅太阳能电池选择性发射结的制备方法 |
KR101225978B1 (ko) * | 2009-06-25 | 2013-01-24 | 엘지전자 주식회사 | 태양전지 및 그 제조방법 |
CN101740661B (zh) * | 2009-12-24 | 2011-09-07 | 浙江向日葵光能科技股份有限公司 | 一种晶体硅太阳能电池选择性发射区的制备方法 |
KR101212490B1 (ko) * | 2011-04-28 | 2012-12-14 | 현대중공업 주식회사 | 태양전지 셀의 제조 방법 |
CN102983214B (zh) * | 2012-11-19 | 2015-05-20 | 苏州阿特斯阳光电力科技有限公司 | 一种选择性发射极晶体硅太阳电池的制备方法 |
CN210349847U (zh) * | 2019-10-12 | 2020-04-17 | 通威太阳能(安徽)有限公司 | 一种p型隧穿氧化物钝化接触太阳能电池 |
CN111180555B (zh) * | 2020-03-04 | 2022-05-27 | 泰州中来光电科技有限公司 | 一种基于perc的钝化接触电池的制备方法 |
CN112186074A (zh) * | 2020-09-30 | 2021-01-05 | 浙江正泰太阳能科技有限公司 | 一种选择性发射极制备方法、太阳能电池及其制备方法 |
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2020
- 2020-09-30 CN CN202011058308.3A patent/CN112186074A/zh active Pending
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- 2021-02-01 WO PCT/CN2021/074599 patent/WO2022068132A1/zh active Application Filing
Patent Citations (5)
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CN103066164A (zh) * | 2013-01-31 | 2013-04-24 | 英利集团有限公司 | 一种n型太阳能电池及其制作方法 |
CN105161570A (zh) * | 2015-08-18 | 2015-12-16 | 东莞南玻光伏科技有限公司 | 选择性发射极太阳能电池及其扩散方法 |
CN109671807A (zh) * | 2018-12-26 | 2019-04-23 | 浙江晶科能源有限公司 | 一种太阳能电池制备方法 |
CN109686660A (zh) * | 2018-12-26 | 2019-04-26 | 浙江晶科能源有限公司 | 一种太阳能电池制备方法 |
CN110707178A (zh) * | 2019-08-29 | 2020-01-17 | 晶科能源科技(海宁)有限公司 | N型太阳能电池硼扩se结构的制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022068132A1 (zh) * | 2020-09-30 | 2022-04-07 | 浙江正泰太阳能科技有限公司 | 一种选择性发射极制备方法、太阳能电池及其制备方法 |
WO2023024154A1 (zh) * | 2021-08-26 | 2023-03-02 | 正泰新能科技有限公司 | 一种用于制备n型选择性发射极晶硅电池的选择性扩散方法及其应用 |
WO2023045279A1 (zh) * | 2021-09-23 | 2023-03-30 | 常州时创能源股份有限公司 | 一种硼掺杂选择性发射极电池的制备方法 |
CN114156354A (zh) * | 2021-11-30 | 2022-03-08 | 环晟光伏(江苏)有限公司 | 一种具备SE结构的Topcon电池、其制备方法及光伏组件 |
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