CN110557965A - 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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CN110557965A
CN110557965A CN201880000363.1A CN201880000363A CN110557965A CN 110557965 A CN110557965 A CN 110557965A CN 201880000363 A CN201880000363 A CN 201880000363A CN 110557965 A CN110557965 A CN 110557965A
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solar cell
crystalline silicon
silicon solar
conductive paste
oxide etchant
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CN110557965B (zh
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张�杰
刘小丽
孙丰振
李宇
黄玉平
李德林
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Soltrium Technology Ltd
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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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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photovoltaic Devices (AREA)
  • Conductive Materials (AREA)

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，所述氧化物刻蚀剂至少含有Pb3O4、CuO及Li2O，且所述CuO和Pb3O4的重量比为0.02～2.5，所述CuO和Li2O的重量比为0.025～3。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。

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PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN201880000363.1A 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 CN110557965B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (1)

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CN114524618A (zh) * 2022-03-23 2022-05-24 浙江晶科新材料有限公司 Topcon n型晶体硅太阳能电池正银浆料用玻璃粉及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103545016A (zh) * 2013-10-21 2014-01-29 深圳首创光伏有限公司 晶体硅太阳能电池正面电极导电浆料及其制备方法
CN104733073A (zh) * 2013-12-21 2015-06-24 株式会社则武 太阳能电池用导电性糊组合物及其制造方法
JP2017162636A (ja) * 2016-03-09 2017-09-14 ナミックス株式会社 導電性ペースト及び太陽電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103545016A (zh) * 2013-10-21 2014-01-29 深圳首创光伏有限公司 晶体硅太阳能电池正面电极导电浆料及其制备方法
CN104733073A (zh) * 2013-12-21 2015-06-24 株式会社则武 太阳能电池用导电性糊组合物及其制造方法
JP2017162636A (ja) * 2016-03-09 2017-09-14 ナミックス株式会社 導電性ペースト及び太陽電池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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