航空材料学报2011，Vol.31Issue(6)：62-67,6.DOI:10.3969/j.issn.1005-5053.2011.6.011
纳米石墨微片/聚丙烯酸酯导电压敏胶的制备研究
Preparing Electrically Conductive Acrylate Pressure Sensitive Adhesive Filled with Graphite Nanosheet
张翼 1齐暑华 1段国晨 1吴新明1
作者信息
- 1. 西北工业大学理学院应用化学系,西安7100129
- 折叠
摘要
Abstract
The electrically conductive pressure sensitive adhesive, comprising acrylate resin and graphite nanosheet (NanoG) as conductive filler, was prepared by solution blending method. The structures of NanoG and the electrically conductive pressure sensitive adhesive were characterized though scanning electron microscopy ( SEM ) , fourier transmission infrared ( FTIR ) and transmission electron microscope (TEM). Results show that the NanoG had a diameter ranging 1 - l0μm and thickness ranging 20 - 80nm and homogeneously dispersed in forming conducting network in the electrically conductive pressure sensitive adhesive. The FTIR reveals that the hydrogen bonding was formed between pure acrylate resin and NanoG. The electrical conductivity of the electrically conductive pressure sensitive adhesive increased to 1.28 x 10-2 S/cm when the content of the conductive filler was 40% . The 180° peel strength of the electrically conductive pressure sensitive adhesive decreased gradually with the filler content increased. While the shear strength increased when the content of the filler increased from 0% to 20% .关键词
纳米石墨微片/聚丙烯酸酯/导电压敏胶/电性能Key words
acrylate resin/ graphite nanosheet/ preparation/ electrical conductivity分类
航空航天引用本文复制引用
张翼,齐暑华,段国晨,吴新明..纳米石墨微片/聚丙烯酸酯导电压敏胶的制备研究[J].航空材料学报,2011,31(6):62-67,6.
