摘要
纳米银由于具有纳米尺寸效应可改善和提高导电浆料的低温烧结性能、流变性能及导电性能,导电浆料中纳米银的添加成为目前导电浆料的研发热点。本文对纳米银制备的物理法、化学法和生物法进行了系统总结,并重点叙述了纳米银在太阳能电池片用导电银浆、电子元器件导电连接用导电胶以及印刷电子线路板或射频识别标签用导电油墨中的应用研发情况。随着柔性印刷电子技术以及异质结和薄膜太阳能电池的发展,导电银粉的纳米化将是导电浆料发展的趋势。
Silver nanoparticles with nanometer size effect can improve the low temperature sintering properties,rheological properties and conductive performance of conductive paste.The addition of silver nanoparticles in the conductive paste become the hotspot of research and development for conductive paste.In this paper,the preparation method of silver nanoparticles was summarized,including physical method,chemical method,and biological method.The application in the solar cell conductive silver paste,conductive adhesive of electronic components connection and conductive ink was described.With the flexible printing electronic technology development as well as the heterojunction and thin film solar cells development,the nano conductive powder of silver would be the trend of the conductive paste.
作者
郭少青
董弋
孙万兴
刘洋
董红玉
李鑫
GUO Shaoqing;DONG Yi;SUN Wanxing;LIU Yang;DONG Hongyu;Li Xin(School of Environment and Safety, Taiyuan University of Science and Technology,Taiyuan 030024,China;Institute of Coal Chemistry, Chinese Academy of Science,Taiyuan 030001,China)
出处
《功能材料》
EI
CAS
CSCD
北大核心
2020年第11期11042-11051,共10页
Journal of Functional Materials
基金
山西省科技重大专项资助项目(20181101018)。
关键词
纳米银
制备
导电浆料
导电胶
导电油墨
silver nanoparticles
preparation
conductive paste
conductive adhesive
conductive ink
