CN106409952A - 一种具有石墨烯的太阳能电池焊带 - Google Patents

一种具有石墨烯的太阳能电池焊带 Download PDF

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CN106409952A
CN106409952A CN201610953001.7A CN201610953001A CN106409952A CN 106409952 A CN106409952 A CN 106409952A CN 201610953001 A CN201610953001 A CN 201610953001A CN 106409952 A CN106409952 A CN 106409952A
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CN106409952B (zh
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蔡辉
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Shanghai Jiuneng Energy Technology Development Co Ltd
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Haining Joss Special New Energy Co Ltd
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/05Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • H01L31/0504Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
    • H01L31/0512Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module made of a particular material or composition of materials
    • YGENERAL 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
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Abstract

一种具有石墨烯的太阳能电池焊料,由导电带和焊层构成,焊层涂在导电带表面,其特征在于:导电带由铜、银、铱合金构成,铜、银、铱的重量比为80%~90%、9.995%~19.99%、0.005%~0.01%;焊层是由锡、铜、铋、银、钛、富勒烯均匀分布构成的合金,锡、铜、铋、银、钛、富勒烯的重量比为98%、0.5%、0.5%、0.3%、0.5%、0.2%。本发明的焊带,容易焊接,柔性弹性好,承受温度剧烈变化时应力小,能够承受极端环境适应性好,寿命长。

Description

一种具有石墨烯的太阳能电池焊带
技术领域
本发明属于太阳能领域,具体涉及一种具有石墨烯的太阳能电池焊带。
背景技术
近年来,因为石化燃料逐渐短缺,使得各种再生性替代能源(例如太阳能电池、 燃料电池、 风力发电 ) 的发展逐渐受到重视, 其中尤以太阳能发电最受各界重视。
现有技术逇太阳能电池板存在工作温度范围狭窄、不耐温度骤变、焊接不方便、焊接温度高等缺陷。
发明内容
为解决技术背景中叙述的问题,本发明提出了一种具有石墨烯的太阳能电池焊料。
本发明具有如下技术内容。
1、一种具有石墨烯的太阳能电池焊料,由导电带和焊层构成,焊层涂在导电带表面,其特征在于:
导电带由铜、银、铱合金构成,铜、银、铱的重量比为80%~90%、9.995%~19.99%、0.005%~0.01%;
焊层是由锡、铜、铋、银、钛、富勒烯均匀分布构成的合金,锡、铜、铋、银、钛、富勒烯的重量比为98%、0.5%、0.5%、0.3%、0.5%、0.2%。
2、如技术内容1所述的,一种具有石墨烯的太阳能电池焊料,其特征在于:所述的导电带的横截面图形为长方形。
3、如技术内容1所述的,一种具有石墨烯的太阳能电池焊料,其特征在于:所述的焊层的厚度小于10nm。
4、如技术内容1所述的,一种具有石墨烯的太阳能电池焊料,其特征在于:所述的富勒烯为C60
5、如技术内容1所述的,一种具有石墨烯的太阳能电池焊料,其特征在于:富勒烯的球面内部具有内嵌的金属原子。
6、如技术内容1所述的,一种具有石墨烯的太阳能电池焊料,其特征在于:焊层还具有平均粒径为10~20nm的氧化钛细粉。
7、如技术内容1所述的,一种具有石墨烯的太阳能电池焊料,其特征在于:焊层还具有重量比为0.005%~0.01%的汞。
技术内容及其有益效果说明:
本发明的焊带,容易焊接,柔性弹性好,承受温度剧烈变化时应力小,能够承受极端环境适应性好,寿命长。
附图说明
图1为实施实例1的示意图。
具体实施实例
下面将结合实施实例对本发明进行说明。
实施实例1、如图1所示,一种具有石墨烯的太阳能电池焊料,由导电带和焊层构成,焊层涂在导电带表面,其特征在于:
导电带由铜、银、铱合金构成,铜、银、铱的重量比为80%~90%、9.995%~19.99%、0.005%~0.01%;
焊层是由锡、铜、铋、银、钛、富勒烯均匀分布构成的合金,锡、铜、铋、银、钛、富勒烯的重量比为98%、0.5%、0.5%、0.3%、0.5%、0.2%。
所述的导电带的横截面图形为长方形。
所述的焊层的厚度小于10nm。
所述的富勒烯为C60
实施实例2、在实施实例1的基础上,富勒烯的球面内部具有内嵌的金属原子。
实施实例3、在实施实例1的基础上,焊层还具有平均粒径为10~20nm的氧化钛细粉。
本说明不详处为现有技术或者公知常识,故不赘述。

Claims (1)

1.一种具有石墨烯的太阳能电池焊料,由导电带和焊层构成,焊层涂在导电带表面,其特征在于:
导电带由铜、银、铱合金构成,铜、银、铱的重量比为80%~90%、9.995%~19.99%、0.005%~0.01%;
焊层是由锡、铜、铋、银、钛、富勒烯均匀分布构成的合金,锡、铜、铋、银、钛、富勒烯的重量比为98%、0.5%、0.5%、0.3%、0.5%、0.2%。
CN201610953001.7A 2016-11-03 2016-11-03 一种太阳能电池焊料 Active CN106409952B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109137050A (zh) * 2018-10-16 2019-01-04 新昌县鸿吉电子科技有限公司 一种石墨烯掺杂改性的互联带或汇流带及其制备方法

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* Cited by examiner, † Cited by third party
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US7732229B2 (en) * 2004-09-18 2010-06-08 Nanosolar, Inc. Formation of solar cells with conductive barrier layers and foil substrates
WO2011101788A1 (en) * 2010-02-17 2011-08-25 Basf Se Process for producing electrically conductive bonds between solar cells
CN103219066A (zh) * 2012-01-19 2013-07-24 中国科学院上海硅酸盐研究所 二维石墨烯与一维纳米线复合的柔性导电薄膜及其制备方法
CN103794265A (zh) * 2014-02-26 2014-05-14 无锡格菲电子薄膜科技有限公司 一种石墨烯和纳米线的复合材料及其制备方法
CN204424291U (zh) * 2015-03-19 2015-06-24 成都格莱飞科技股份有限公司 低成本复合太阳能电池光伏焊带装置
CN204424290U (zh) * 2015-03-19 2015-06-24 成都格莱飞科技股份有限公司 低损耗光伏电池用焊带
CN204424289U (zh) * 2015-03-19 2015-06-24 成都格莱飞科技股份有限公司 便于安装的石墨烯太阳能电池光伏焊带
CN105280741A (zh) * 2015-06-19 2016-01-27 常州天合光伏焊带材料有限公司 一种太阳能电池组件焊带

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7732229B2 (en) * 2004-09-18 2010-06-08 Nanosolar, Inc. Formation of solar cells with conductive barrier layers and foil substrates
WO2011101788A1 (en) * 2010-02-17 2011-08-25 Basf Se Process for producing electrically conductive bonds between solar cells
CN103219066A (zh) * 2012-01-19 2013-07-24 中国科学院上海硅酸盐研究所 二维石墨烯与一维纳米线复合的柔性导电薄膜及其制备方法
CN103794265A (zh) * 2014-02-26 2014-05-14 无锡格菲电子薄膜科技有限公司 一种石墨烯和纳米线的复合材料及其制备方法
CN204424291U (zh) * 2015-03-19 2015-06-24 成都格莱飞科技股份有限公司 低成本复合太阳能电池光伏焊带装置
CN204424290U (zh) * 2015-03-19 2015-06-24 成都格莱飞科技股份有限公司 低损耗光伏电池用焊带
CN204424289U (zh) * 2015-03-19 2015-06-24 成都格莱飞科技股份有限公司 便于安装的石墨烯太阳能电池光伏焊带
CN105280741A (zh) * 2015-06-19 2016-01-27 常州天合光伏焊带材料有限公司 一种太阳能电池组件焊带

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109137050A (zh) * 2018-10-16 2019-01-04 新昌县鸿吉电子科技有限公司 一种石墨烯掺杂改性的互联带或汇流带及其制备方法
CN109137050B (zh) * 2018-10-16 2020-07-17 新昌县鸿吉电子科技有限公司 一种石墨烯掺杂改性的互联带或汇流带及其制备方法

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