CN116713475B - 一种制备用于topcon太阳能电池的高比表面积银粉的方法 - Google Patents
一种制备用于topcon太阳能电池的高比表面积银粉的方法 Download PDFInfo
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- CN116713475B CN116713475B CN202310626371.XA CN202310626371A CN116713475B CN 116713475 B CN116713475 B CN 116713475B CN 202310626371 A CN202310626371 A CN 202310626371A CN 116713475 B CN116713475 B CN 116713475B
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- silver
- silver powder
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 49
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000243 solution Substances 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 239000007864 aqueous solution Substances 0.000 claims abstract description 24
- 229910052709 silver Inorganic materials 0.000 claims abstract description 20
- 239000004332 silver Substances 0.000 claims abstract description 20
- ZNBNBTIDJSKEAM-UHFFFAOYSA-N 4-[7-hydroxy-2-[5-[5-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]-5-methyloxolan-2-yl]-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-2-methyl-3-propanoyloxypentanoic acid Chemical compound C1C(O)C(C)C(C(C)C(OC(=O)CC)C(C)C(O)=O)OC11OC(C)(C2OC(C)(CC2)C2C(CC(O2)C2C(CC(C)C(O)(CO)O2)C)C)CC1 ZNBNBTIDJSKEAM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910000378 hydroxylammonium sulfate Inorganic materials 0.000 claims abstract description 18
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 18
- 239000002270 dispersing agent Substances 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 17
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 14
- PLKATZNSTYDYJW-UHFFFAOYSA-N azane silver Chemical compound N.[Ag] PLKATZNSTYDYJW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003929 acidic solution Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000012295 chemical reaction liquid Substances 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 125000005313 fatty acid group Chemical group 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000010946 fine silver Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 238000005245 sintering Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 238000002161 passivation Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 229910021419 crystalline silicon Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- 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 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000002253 acid Substances 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
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010902 jet-milling Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- -1 silver ions Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
-
- 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
Abstract
Description
Claims (8)
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CN202310626371.XA CN116713475B (zh) | 2023-05-30 | 2023-05-30 | 一种制备用于topcon太阳能电池的高比表面积银粉的方法 |
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CN202310626371.XA CN116713475B (zh) | 2023-05-30 | 2023-05-30 | 一种制备用于topcon太阳能电池的高比表面积银粉的方法 |
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CN116713475A CN116713475A (zh) | 2023-09-08 |
CN116713475B true CN116713475B (zh) | 2023-11-17 |
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CN116890110B (zh) * | 2023-09-11 | 2024-01-02 | 长春永固科技有限公司 | 一种可低温烧结的微米银粉及制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104096850A (zh) * | 2014-08-12 | 2014-10-15 | 天津市职业大学 | 用对氨基苯酚还原银氨络合物制备超细球形银粉的方法 |
CN107042316A (zh) * | 2017-05-25 | 2017-08-15 | 浙江光达电子科技有限公司 | 太阳能电池正面电极浆料用银粉及制备方法和应用 |
CN108941609A (zh) * | 2018-09-10 | 2018-12-07 | 河南金渠银通金属材料有限公司 | 太阳能电池导电银浆用高性能球形超细银粉及其制备方法 |
CN114042909A (zh) * | 2021-11-01 | 2022-02-15 | 长春黄金研究院有限公司 | 一种复合微纳米银粉及其制备方法 |
CN115971507A (zh) * | 2022-11-28 | 2023-04-18 | 苏州银瑞光电材料科技有限公司 | 一种一次性制备不同粒径银粉的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2017135619A1 (ko) * | 2016-02-02 | 2017-08-10 | 주식회사 테라메탈 | 실버 코팅 글래스 프릿, 그 제조방법 및 실버 코팅 글래스 프릿을 이용한 솔라셀용 실버 페이스트 조성물 |
-
2023
- 2023-05-30 CN CN202310626371.XA patent/CN116713475B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104096850A (zh) * | 2014-08-12 | 2014-10-15 | 天津市职业大学 | 用对氨基苯酚还原银氨络合物制备超细球形银粉的方法 |
CN107042316A (zh) * | 2017-05-25 | 2017-08-15 | 浙江光达电子科技有限公司 | 太阳能电池正面电极浆料用银粉及制备方法和应用 |
CN108941609A (zh) * | 2018-09-10 | 2018-12-07 | 河南金渠银通金属材料有限公司 | 太阳能电池导电银浆用高性能球形超细银粉及其制备方法 |
CN114042909A (zh) * | 2021-11-01 | 2022-02-15 | 长春黄金研究院有限公司 | 一种复合微纳米银粉及其制备方法 |
CN115971507A (zh) * | 2022-11-28 | 2023-04-18 | 苏州银瑞光电材料科技有限公司 | 一种一次性制备不同粒径银粉的方法 |
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Effective date of registration: 20231026 Address after: Room 101, 201, 301, 401, Building 4, No. 1099 Jinzhou Road, Tangjiawan Town, High tech Zone, Zhuhai City, Guangdong Province, 519085 Applicant after: Zhuhai Jingrui Electronic Materials Technology Co.,Ltd. Address before: 201402 Room 202, No. 1602 and 1626, Puwei Road, Fengxian District, Shanghai Applicant before: SHANGHAI YINBO BIOLOGICAL TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20240320 Address after: Room 101, 201, 301, 401, Building 4, No. 1099 Jinzhou Road, Tangjiawan Town, High tech Zone, Zhuhai City, Guangdong Province, 519085 Patentee after: Guangdong Guangye Huajing Technology Co.,Ltd. Country or region after: Zhong Guo Address before: Room 101, 201, 301, 401, Building 4, No. 1099 Jinzhou Road, Tangjiawan Town, High tech Zone, Zhuhai City, Guangdong Province, 519085 Patentee before: Zhuhai Jingrui Electronic Materials Technology Co.,Ltd. Country or region before: Zhong Guo |