CN112980351A - 一种背面电极银浆用粘结剂及其制备方法 - Google Patents
一种背面电极银浆用粘结剂及其制备方法 Download PDFInfo
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- CN112980351A CN112980351A CN202110223281.7A CN202110223281A CN112980351A CN 112980351 A CN112980351 A CN 112980351A CN 202110223281 A CN202110223281 A CN 202110223281A CN 112980351 A CN112980351 A CN 112980351A
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- 239000011230 binding agent Substances 0.000 title claims abstract description 35
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 19
- 239000004332 silver Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 24
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 24
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 24
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 24
- 239000004359 castor oil Substances 0.000 claims abstract description 23
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- 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 abstract description 23
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims abstract description 21
- 235000010489 acacia gum Nutrition 0.000 claims abstract description 13
- 235000010443 alginic acid Nutrition 0.000 claims abstract description 13
- 229920000615 alginic acid Polymers 0.000 claims abstract description 13
- 239000001785 acacia senegal l. willd gum Substances 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 20
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 17
- 241000219782 Sesbania Species 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 244000215068 Acacia senegal Species 0.000 claims description 5
- 229920000084 Gum arabic Polymers 0.000 claims description 5
- 239000000205 acacia gum Substances 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000005245 sintering Methods 0.000 abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052710 silicon Inorganic materials 0.000 abstract description 3
- 239000010703 silicon Substances 0.000 abstract description 3
- 239000002003 electrode paste Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract description 2
- 244000275012 Sesbania cannabina Species 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 6
- 229910021419 crystalline silicon Inorganic materials 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 2
- 101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 description 2
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J105/00—Adhesives based on polysaccharides or on their derivatives, not provided for in groups C09J101/00 or C09J103/00
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Spectroscopy & Molecular Physics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
实施例编号 | 粘结强度,MPa | 光电转换效率,% |
实施例1 | 4.96 | 29.5 |
实施例2 | 4.92 | 29.2 |
实施例3 | 4.91 | 29.4 |
实施例4 | 4.84 | 28.3 |
实施例5 | 4.82 | 28.6 |
实施例6 | 4.81 | 28.8 |
实施例7 | 4.85 | 28.1 |
对比例1 | 4.63 | 26.5 |
对比例2 | 4.58 | 26.2 |
对比例3 | 4.67 | 26.4 |
Claims (10)
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CN202110223281.7A CN112980351B (zh) | 2021-02-26 | 2021-02-26 | 一种背面电极银浆用粘结剂及其制备方法 |
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CN112980351B CN112980351B (zh) | 2022-10-11 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101641812A (zh) * | 2007-03-23 | 2010-02-03 | 日本瑞翁株式会社 | 锂离子二次电池电极用浆料的制造方法 |
CN104538634A (zh) * | 2014-12-10 | 2015-04-22 | 南通瑞达电子材料有限公司 | 一种电极粘结剂及其制备方法 |
CN105428620A (zh) * | 2015-11-24 | 2016-03-23 | 青岛能迅新能源科技有限公司 | 一种超导复合胶电极浆料及其制备方法、超导锂硫电池硫正极电极片的制备方法 |
CN105469854A (zh) * | 2015-11-24 | 2016-04-06 | 青岛能迅新能源科技有限公司 | 一种多晶硅太阳能电池光背面电极浆料用植物源复合粘结剂及其制备方法 |
CN105513672A (zh) * | 2016-02-02 | 2016-04-20 | 常州市庆发工业气体有限公司 | 一种太阳能电池背面片状菱形银粉浆料的制备方法 |
CN111091921A (zh) * | 2019-12-27 | 2020-05-01 | 广东爱旭科技有限公司 | 一种perc电池正银副栅浆料及其制备方法 |
-
2021
- 2021-02-26 CN CN202110223281.7A patent/CN112980351B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101641812A (zh) * | 2007-03-23 | 2010-02-03 | 日本瑞翁株式会社 | 锂离子二次电池电极用浆料的制造方法 |
CN104538634A (zh) * | 2014-12-10 | 2015-04-22 | 南通瑞达电子材料有限公司 | 一种电极粘结剂及其制备方法 |
CN105428620A (zh) * | 2015-11-24 | 2016-03-23 | 青岛能迅新能源科技有限公司 | 一种超导复合胶电极浆料及其制备方法、超导锂硫电池硫正极电极片的制备方法 |
CN105469854A (zh) * | 2015-11-24 | 2016-04-06 | 青岛能迅新能源科技有限公司 | 一种多晶硅太阳能电池光背面电极浆料用植物源复合粘结剂及其制备方法 |
CN105513672A (zh) * | 2016-02-02 | 2016-04-20 | 常州市庆发工业气体有限公司 | 一种太阳能电池背面片状菱形银粉浆料的制备方法 |
CN111091921A (zh) * | 2019-12-27 | 2020-05-01 | 广东爱旭科技有限公司 | 一种perc电池正银副栅浆料及其制备方法 |
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Address after: 214000 No. 8, Luzhong Road, Liangxi District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Riyu Photovoltaic New Materials Co.,Ltd. Country or region after: China Address before: 214000 No. 8, Luzhong Road, Liangxi District, Wuxi City, Jiangsu Province Patentee before: Jiangsu riyu photovoltaic New Material Technology Co.,Ltd. Country or region before: China |