CN114050206B - 一种太阳能电池及其氢钝化方法 - Google Patents
一种太阳能电池及其氢钝化方法 Download PDFInfo
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- CN114050206B CN114050206B CN202210034540.6A CN202210034540A CN114050206B CN 114050206 B CN114050206 B CN 114050206B CN 202210034540 A CN202210034540 A CN 202210034540A CN 114050206 B CN114050206 B CN 114050206B
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- 238000002161 passivation Methods 0.000 title claims abstract description 71
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 57
- 239000001257 hydrogen Substances 0.000 title claims abstract description 57
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000000137 annealing Methods 0.000 claims abstract description 54
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 51
- 239000010703 silicon Substances 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims abstract description 51
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000011419 induction treatment Methods 0.000 claims abstract description 14
- 230000004044 response Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 6
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 4
- 238000009792 diffusion process Methods 0.000 claims description 44
- 230000005641 tunneling Effects 0.000 claims description 19
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 18
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 12
- 238000011282 treatment Methods 0.000 claims description 10
- 238000001228 spectrum Methods 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- 238000000231 atomic layer deposition Methods 0.000 claims description 4
- 238000004518 low pressure chemical vapour deposition Methods 0.000 claims description 4
- 229920005591 polysilicon Polymers 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 230000003595 spectral effect Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 230000007547 defect Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 6
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910004294 SiNxHy Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910017107 AlOx Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 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 Table
-
- 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 potential barriers
- 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 potential barriers 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
- H01L31/0684—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 potential barriers 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 double emitter cells, e.g. bifacial solar cells
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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
- H01L31/186—Particular post-treatment for the devices, e.g. annealing, impurity gettering, short-circuit elimination, recrystallisation
- H01L31/1864—Annealing
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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
- H01L31/186—Particular post-treatment for the devices, e.g. annealing, impurity gettering, short-circuit elimination, recrystallisation
- H01L31/1868—Passivation
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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
- 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)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
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CN114512555A (zh) * | 2022-04-18 | 2022-05-17 | 浙江晶科能源有限公司 | 太阳能电池的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104488094A (zh) * | 2012-05-21 | 2015-04-01 | 新南创新私人有限公司 | 硅太阳电池的改进的氢化 |
CN108369970A (zh) * | 2015-09-23 | 2018-08-03 | 商先创国际股份有限公司 | 钝化半导体衬底中缺陷的方法与装置 |
CN109599456A (zh) * | 2017-09-04 | 2019-04-09 | 通威太阳能(成都)有限公司 | 一种perc二次印刷多晶太阳能电池片的制备方法 |
CN111710747A (zh) * | 2020-05-18 | 2020-09-25 | 中威新能源(成都)有限公司 | 一种硅异质结太阳电池组件的制作方法 |
WO2021087331A1 (en) * | 2019-10-30 | 2021-05-06 | mPower Technology, Inc. | In-situ rapid annealing and operation of solar cells for extreme environment applications |
CN113054052A (zh) * | 2019-12-26 | 2021-06-29 | 南京华伯新材料有限公司 | 一种hit电池退火设备及退火方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2906403B1 (fr) * | 2006-09-21 | 2008-12-19 | Commissariat Energie Atomique | Procede de recuit de cellules photovoltaiques |
CN102132422A (zh) * | 2008-08-27 | 2011-07-20 | 应用材料股份有限公司 | 利用印刷介电阻障的背接触太阳能电池 |
SG11201600284VA (en) * | 2013-07-26 | 2016-02-26 | Newsouth Innovations Pty Ltd | Thermal processing in silicon |
CN104701425A (zh) * | 2015-04-08 | 2015-06-10 | 常州时创能源科技有限公司 | 晶体硅太阳能电池的扩散后处理工艺 |
CN104795466B (zh) * | 2015-04-13 | 2016-08-24 | 陈恩深 | 一种太阳能电池的氢钝化设备 |
CN110459651A (zh) * | 2019-07-11 | 2019-11-15 | 苏州迈正科技有限公司 | 一种异质结电池分层氢钝化方法、氢钝化装置、电池、电池组件及太阳能供电站 |
CN111081814B (zh) * | 2019-12-05 | 2021-08-10 | 广东爱旭科技有限公司 | 一种降低太阳能电池片载流子衰减的方法、设备及太阳能电池 |
CN111146308B (zh) * | 2019-12-16 | 2022-09-30 | 浙江爱旭太阳能科技有限公司 | 一种用于降低perc双面电池效率衰减的光源再生炉及方法 |
CN111162143B (zh) * | 2019-12-25 | 2022-10-18 | 广东爱旭科技有限公司 | 一种高效率perc太阳能电池及其制备方法 |
CN113178509A (zh) * | 2021-05-28 | 2021-07-27 | 浙江爱旭太阳能科技有限公司 | 一种激光钝化处理的太阳能电池加工方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104488094A (zh) * | 2012-05-21 | 2015-04-01 | 新南创新私人有限公司 | 硅太阳电池的改进的氢化 |
CN108369970A (zh) * | 2015-09-23 | 2018-08-03 | 商先创国际股份有限公司 | 钝化半导体衬底中缺陷的方法与装置 |
CN109599456A (zh) * | 2017-09-04 | 2019-04-09 | 通威太阳能(成都)有限公司 | 一种perc二次印刷多晶太阳能电池片的制备方法 |
WO2021087331A1 (en) * | 2019-10-30 | 2021-05-06 | mPower Technology, Inc. | In-situ rapid annealing and operation of solar cells for extreme environment applications |
CN113054052A (zh) * | 2019-12-26 | 2021-06-29 | 南京华伯新材料有限公司 | 一种hit电池退火设备及退火方法 |
CN111710747A (zh) * | 2020-05-18 | 2020-09-25 | 中威新能源(成都)有限公司 | 一种硅异质结太阳电池组件的制作方法 |
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Address after: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Applicant after: Zhengtai Xinneng Technology Co.,Ltd. Address before: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Applicant before: HAINING ASTRONERGY TECHNOLOGY Co.,Ltd. |
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Address after: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee after: Zhengtai Xinneng Technology Co.,Ltd. Address before: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee before: Zhengtai Xinneng Technology Co.,Ltd. |