CN116130141B - 电极浆料及其制备方法、应用 - Google Patents
电极浆料及其制备方法、应用 Download PDFInfo
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- CN116130141B CN116130141B CN202211644980.XA CN202211644980A CN116130141B CN 116130141 B CN116130141 B CN 116130141B CN 202211644980 A CN202211644980 A CN 202211644980A CN 116130141 B CN116130141 B CN 116130141B
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- 239000011267 electrode slurry Substances 0.000 title claims abstract description 66
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 114
- 229910052751 metal Inorganic materials 0.000 claims abstract description 71
- 239000002184 metal Substances 0.000 claims abstract description 71
- 239000011521 glass Substances 0.000 claims abstract description 69
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000002844 melting Methods 0.000 claims abstract description 41
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 36
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910000521 B alloy Inorganic materials 0.000 claims abstract description 26
- DJPURDPSZFLWGC-UHFFFAOYSA-N alumanylidyneborane Chemical compound [Al]#B DJPURDPSZFLWGC-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000654 additive Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000000996 additive effect Effects 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 40
- 230000008018 melting Effects 0.000 claims description 32
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 26
- 239000002994 raw material Substances 0.000 claims description 25
- 230000004907 flux Effects 0.000 claims description 19
- 229910052796 boron Inorganic materials 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 15
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 11
- 239000013008 thixotropic agent Substances 0.000 claims description 11
- 229910000676 Si alloy Inorganic materials 0.000 claims description 10
- 239000006259 organic additive Substances 0.000 claims description 10
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 9
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 229910052763 palladium Inorganic materials 0.000 claims description 9
- 229910052697 platinum Inorganic materials 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 6
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 claims description 4
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 claims description 4
- 239000000156 glass melt Substances 0.000 claims description 4
- 239000006060 molten glass Substances 0.000 claims description 4
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 229910016569 AlF 3 Inorganic materials 0.000 claims description 3
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000001856 Ethyl cellulose Substances 0.000 claims description 3
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004359 castor oil Substances 0.000 claims description 3
- 235000019438 castor oil Nutrition 0.000 claims description 3
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 229920001249 ethyl cellulose Polymers 0.000 claims description 3
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 3
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Inorganic materials [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims description 3
- 229920000609 methyl cellulose Polymers 0.000 claims description 3
- 239000001923 methylcellulose Substances 0.000 claims description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 229940116411 terpineol Drugs 0.000 claims description 3
- 238000004448 titration Methods 0.000 claims description 3
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- 235000010981 methylcellulose Nutrition 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 28
- 229910052710 silicon Inorganic materials 0.000 abstract description 28
- 239000010703 silicon Substances 0.000 abstract description 28
- 239000000758 substrate Substances 0.000 abstract description 17
- 239000002003 electrode paste Substances 0.000 abstract description 10
- 230000000052 comparative effect Effects 0.000 description 20
- 238000005245 sintering Methods 0.000 description 14
- 238000002161 passivation Methods 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 9
- 229910052709 silver Inorganic materials 0.000 description 9
- 239000004332 silver Substances 0.000 description 9
- 239000010936 titanium Substances 0.000 description 8
- 238000007650 screen-printing Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- -1 silver-aluminum-silicon Chemical compound 0.000 description 3
- VXQBJTKSVGFQOL-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethyl acetate Chemical compound CCCCOCCOCCOC(C)=O VXQBJTKSVGFQOL-UHFFFAOYSA-N 0.000 description 2
- 229910018626 Al(OH) Inorganic materials 0.000 description 2
- 101001073212 Arabidopsis thaliana Peroxidase 33 Proteins 0.000 description 2
- 101001123325 Homo sapiens Peroxisome proliferator-activated receptor gamma coactivator 1-beta Proteins 0.000 description 2
- 102100028961 Peroxisome proliferator-activated receptor gamma coactivator 1-beta Human genes 0.000 description 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000009766 low-temperature sintering Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- 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
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
- H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
- Electrodes Of Semiconductors (AREA)
- Conductive Materials (AREA)
Abstract
Description
Claims (21)
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CN116130141A CN116130141A (zh) | 2023-05-16 |
CN116130141B true CN116130141B (zh) | 2023-12-12 |
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CN115171949A (zh) * | 2022-06-29 | 2022-10-11 | 广州市儒兴科技股份有限公司 | 一种用于双面perc电池的栅线浆料及其制备方法 |
CN117711668B (zh) * | 2024-02-06 | 2024-05-14 | 晶澜光电科技(江苏)有限公司 | 一种n型太阳能电池p+发射极导电浆料及n型太阳能电池 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104934106A (zh) * | 2015-06-30 | 2015-09-23 | 青岛宇星智能科技开发有限公司 | 一种环保的太阳能电池用浆料 |
CN112562883A (zh) * | 2020-12-01 | 2021-03-26 | 广州市儒兴科技开发有限公司 | 一种与N型太阳电池p+发射极接触的电极浆料 |
CN114203335A (zh) * | 2021-11-30 | 2022-03-18 | 江苏正能电子科技有限公司 | 一种适用于N型TOPCon电池的正面铝浆及其制备方法 |
CN114220586A (zh) * | 2021-11-30 | 2022-03-22 | 江苏正能电子科技有限公司 | 一种与N型TOPCon电池正面铝浆配合使用的主栅银浆及其制备方法 |
CN114334215A (zh) * | 2022-01-06 | 2022-04-12 | 浙江优英光电科技有限公司 | 一种用于硅太阳能电池p型发射区欧姆接触的电极浆料 |
CN114822908A (zh) * | 2022-04-19 | 2022-07-29 | 广州市儒兴科技股份有限公司 | 一种用于高方阻TOPcon电池P+面的银铝浆及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160133351A1 (en) * | 2014-11-04 | 2016-05-12 | E I Du Pont De Nemours And Company | Conductive paste for a solar cell electrode |
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2022
- 2022-12-20 CN CN202211644980.XA patent/CN116130141B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104934106A (zh) * | 2015-06-30 | 2015-09-23 | 青岛宇星智能科技开发有限公司 | 一种环保的太阳能电池用浆料 |
CN112562883A (zh) * | 2020-12-01 | 2021-03-26 | 广州市儒兴科技开发有限公司 | 一种与N型太阳电池p+发射极接触的电极浆料 |
CN114203335A (zh) * | 2021-11-30 | 2022-03-18 | 江苏正能电子科技有限公司 | 一种适用于N型TOPCon电池的正面铝浆及其制备方法 |
CN114220586A (zh) * | 2021-11-30 | 2022-03-22 | 江苏正能电子科技有限公司 | 一种与N型TOPCon电池正面铝浆配合使用的主栅银浆及其制备方法 |
CN114334215A (zh) * | 2022-01-06 | 2022-04-12 | 浙江优英光电科技有限公司 | 一种用于硅太阳能电池p型发射区欧姆接触的电极浆料 |
CN114822908A (zh) * | 2022-04-19 | 2022-07-29 | 广州市儒兴科技股份有限公司 | 一种用于高方阻TOPcon电池P+面的银铝浆及其制备方法 |
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Effective date of registration: 20231110 Address after: Building 1, No. 16, Ruifa Road, Huangpu District, Guangzhou, Guangdong, 510700 Applicant after: Guangzhou Ruxing Technology Development Co.,Ltd. Applicant after: WUXI RUXING TECHNOLOGY DEVELOPMENT Co.,Ltd. Applicant after: Guangzhou Ruxing New Material Technology Co.,Ltd. Address before: Building 1, No. 16, Ruifa Road, Huangpu District, Guangzhou, Guangdong, 510700 Applicant before: Guangzhou Ruxing Technology Development Co.,Ltd. Applicant before: WUXI RUXING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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