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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 PDF

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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
silicon solar
oxide
oxide etchant
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CN110603648B (zh
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刘小丽
孙丰振
李宇
黄玉平
李德林
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Soltrium Advanced Materials Technology Ltd Shenzhen
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    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
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    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
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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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    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
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    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
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    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
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    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
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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)

  1. PCT国内申请，权利要求书已公开。
CN201880000359.5A 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 Active CN110603648B (zh)

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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
CN117727488B (zh) * 2024-02-18 2024-07-02 浙江晶科新材料有限公司 N型TOPCon太阳能电池用导电浆料、制备方法和太阳能电池

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CN102280161A (zh) * 2011-08-18 2011-12-14 陈晓东 一种晶硅太阳能电池正面电极用导电浆料及其制备方法
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN114213018B (zh) * 2021-12-29 2022-08-16 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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US20200388714A1 (en) 2020-12-10
US10797185B2 (en) 2020-10-06
US10868201B1 (en) 2020-12-15
WO2019183932A1 (zh) 2019-10-03
US20190305150A1 (en) 2019-10-03
CN110603648B (zh) 2022-06-17

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