石墨烯增强氰酸酯树脂材料制备及导热导电分析
Preparation and Analysis of Thermal and Electrical Conductivity of Graphene-reinforced Cyanate Resin
袁永1
作者信息
- 1. 周口职业技术学院 汽车与机电工程学院,河南 周口 466000
- 折叠
摘要
为了提高氰酸酯树脂的导热和导电和性能,采用石墨烯(GNPs)对氰酸酯树(CE)脂进行增强.研究不同石墨烯含量添加量下氰酸酯树脂材料导热导电性能.研究结果表明:随着GNPs加入量提高,试样导热系数随之增大.当添加量为10%时试样导热系数达到0.318 W/(m·K).随着GNPs加入量提高后,导电性能迅速增强.GNPs添加量为10%时试样电导率 0.92×10-3 S/m,比纯氰酸酯的导电性提高了多个数量级.该研究有助于提高氰酸酯树脂材料的基础性能,为后续应用到电子领域起到一定的理论支撑.
Abstract
In order to improve the thermal and electrical conductivity and properties of cyanate resin,graphene(GNPs)was used to enhance the cyanate resin.The thermal and electrical conductivity of cyanate resin material with different graphene content was studied.The results show that the thermal conductivity of the sample increases with the increase of GNPs addition.When the addition amount is 10%,the thermal conductivity of the sample reaches 0.318 W/(m.K).With the increase of GNPs addition,the electrical conductivity increases rapidly.When GNPs content is 10%,the conductivity of the sample is 0.92x10-3 S/m,which is many orders of magnitude higher than that of pure cyanate.This research is helpful to improve the basic properties of cyanate resin materials,and plays a certain theoretical support for the subsequent application in the field of electronics.
关键词
石墨烯/氰酸酯/热导率/电导率Key words
graphene/cyanate ester/thermal conductivity/electric conductivity引用本文复制引用
出版年
2024
NETL
NSTL
万方数据