Study on Preparation and performance of Epoxy/Multiwalled carbon Nanotube Composites
Multi-walled carbon nanotubes (MWCNTs)/epoxy composites with different YIWCNTs contents have been prepared by solution polymerization method. The MWCNTs were firstly surface functionalizcd by ultrasonic dispersion in mixed acid appropriately. The mechanical properties and thermal properties of the composites were investigated by SEM, Thermal Gravimetric Analyzer and Charpy Impact Tester. The results indicated that the strength and thermodynamics of the composites were dramatically improved with the addition of MWCNTs from 0.1 wt％ to 0.7wt％. The composites with 0.7wt％ MWCNTs content exhibited the highest mechanical and thermal value. The impulse strength and thermal decomposition increased by 51.9％ and 15.32℃, respectively.
Epoxy MWCNTs Modified nanocomposites
ZHANG Mingyan DONG Chunlei SUN Rui REN Zhaokun
Material Science & Engineering College,Harbin University of Science and Technology Harbin 150040,China
国际会议
The 6th International Forum on Strategic Technology(IFOST 2011)(第六届国际战略技术论坛)
哈尔滨
英文
148-151
2011-08-22（万方平台首次上网日期，不代表论文的发表时间）