CN110603648A - 晶硅太阳能电池正面导电浆料及其制备方法和太阳能电池 - Google Patents
晶硅太阳能电池正面导电浆料及其制备方法和太阳能电池 Download PDFInfo
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- CN110603648A CN110603648A CN201880000359.5A CN201880000359A CN110603648A CN 110603648 A CN110603648 A CN 110603648A CN 201880000359 A CN201880000359 A CN 201880000359A CN 110603648 A CN110603648 A CN 110603648A
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- solar cell
- crystalline silicon
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- oxide
- oxide etchant
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- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 description 1
- 125000005375 organosiloxane group Chemical group 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940037312 stearamide Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000012856 weighed raw material Substances 0.000 description 1
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- 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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- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/12—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties
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- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
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- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/107—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
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- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
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- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/006—Patterns of chemical products used for a specific purpose, e.g. pesticides, perfumes, adhesive patterns; use of microencapsulated material; Printing on smoking articles
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- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
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- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
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- H01B1/16—Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys
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Abstract
本发明提供一种晶硅太阳能电池正面导电浆料,按照重量份计,所述晶硅太阳能电池正面导电浆料包括以下原料组分:金属粉80.0~93.0份;有机载体6.0~15.0份;氧化物刻蚀剂1.0~5.0份;其中,以所述氧化物刻蚀剂摩尔量为100%计,所述氧化物刻蚀剂包括以下组分:PbO 15~30%;TeO225~40%;Li2O 8.0~15.0%;SiO29.0~20.0%;Bi2O35.0~15.0%;MgO 0.1~10.0%;ZnO 0.5~10.0%;CaO 0.1~10.0%;添加元素的氧化物0~5.0%。该正面导电浆料在烧结过程中可以使得金属粉与硅形成良好的欧姆接触,极大的降低电阻,最终获得接触电阻低,导电性能好,附着力强的正面电极。
Description
PCT国内申请,说明书已公开。
Claims (1)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2018/081375 WO2019183932A1 (zh) | 2018-03-30 | 2018-03-30 | 晶硅太阳能电池正面导电浆料及其制备方法和太阳能电池 |
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CN110603648A true CN110603648A (zh) | 2019-12-20 |
CN110603648B CN110603648B (zh) | 2022-06-17 |
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US (2) | US10797185B2 (zh) |
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WO (1) | WO2019183932A1 (zh) |
Cited By (5)
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CN111499208A (zh) * | 2020-04-23 | 2020-08-07 | 常州聚和新材料股份有限公司 | 单晶硅太阳能电池正面银浆用玻璃料及其制备方法与应用 |
CN114038608A (zh) * | 2021-12-24 | 2022-02-11 | 西安宏星电子浆料科技股份有限公司 | 一种低电阻率太阳能电池导电浆料 |
CN114213018A (zh) * | 2021-12-29 | 2022-03-22 | 江苏日御光伏新材料科技有限公司 | 一种陶瓷玻璃粉及含有该玻璃粉的太阳能电池金属化浆料 |
CN114409248A (zh) * | 2022-01-06 | 2022-04-29 | 江苏日御光伏新材料科技有限公司 | 一种低热损的碲-锂-硅-锆体系玻璃料及其导电浆料与应用 |
CN114530280A (zh) * | 2022-04-21 | 2022-05-24 | 西安宏星电子浆料科技股份有限公司 | 一种低成本厚膜导体浆料 |
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CN112489851B (zh) * | 2020-11-09 | 2022-01-07 | 广州市儒兴科技开发有限公司 | 一种n型高效电池正面银铝浆 |
CN114724742B (zh) * | 2021-12-22 | 2024-05-24 | 西安创联光电新材料有限公司 | 一种晶硅太阳能电池片用背面银浆及制备方法和应用 |
CN114180844B (zh) * | 2021-12-29 | 2022-09-13 | 江苏日御光伏新材料科技有限公司 | 一种锂-碲硅二元玻璃氧化物复合体系及含有该复合体系的导电浆料 |
CN114446510A (zh) * | 2022-02-23 | 2022-05-06 | 东莞市山盟科技有限公司 | 一种环保复配改性导电银浆及其制备方法 |
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CN114409248A (zh) * | 2022-01-06 | 2022-04-29 | 江苏日御光伏新材料科技有限公司 | 一种低热损的碲-锂-硅-锆体系玻璃料及其导电浆料与应用 |
CN114530280A (zh) * | 2022-04-21 | 2022-05-24 | 西安宏星电子浆料科技股份有限公司 | 一种低成本厚膜导体浆料 |
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US20190305150A1 (en) | 2019-10-03 |
US20200388714A1 (en) | 2020-12-10 |
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WO2019183932A1 (zh) | 2019-10-03 |
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