科学研究

微波烧结银电极的工艺及性能研究

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  • 1.昆明理工大学材料科学与工程学院,昆明650093;
    2.昆明理工大学冶金与能源工程学院,昆明650093
石智凯(1992-),男,硕士研究生,主要从事银电子浆料应用研究,E-mail:761715726@qq.com。

收稿日期: 2020-03-12

  修回日期: 2021-03-10

  网络出版日期: 2021-06-29

基金资助

昆明理工大学分析测试基金项目(2018M20172230004)

Study on process and performance of microwave sintered silver electrode

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  • 1. School of Materials Science and Engineering,Kunming University of Science and Technology,Kunming 650093;
    2. School of Metallurgy and Energy Engineering,Kunming University of Science and Technology,Kunming 650093

Received date: 2020-03-12

  Revised date: 2021-03-10

  Online published: 2021-06-29

摘要

以是否采用辅助烧结、银浆中石墨烯的不同掺杂量、烧结功率和基体材料开展了微波烧结银电极的研究。结果表明:采用碳化硅片辅助烧结和向银浆中掺杂微量石墨烯均可缩短微波烧结时间;在烧结功率为1000W时得到的银电极的电阻最小,为28.11mΩ,附着力最好,为1.97kg;烧结峰值温度的高低对微波烧结效果有一定影响。

本文引用格式

石智凯, 朱晓云, 许磊, 罗铜 . 微波烧结银电极的工艺及性能研究[J]. 化工新型材料, 2021 , 49(6) : 151 -154 . DOI: 10.19817/j.cnki.issn 1006-3536.2021.06.033

Abstract

Microwave sintered silver electrodes were studied with or without auxiliary sintering,different doping amounts of graphene in silver paste,sintering power,and matrix materials.The results shown that the sintering time can be shortened by using SiC-assisted sintering and doping a small amount of graphene into the silver paste.The resistance of the silver electrode obtained when the sintering power was 1000W was the smallest,which was 28.11mΩ,and the adhesion was the best 1.97kg.The sintering peak temperature had a certain effect on the microwave sintering effect.

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