High Temperature Dielectric and Microwave Absorbing Properties of MWCNTs Doped PDC-SiBCN

• 作 者: YaJunZhang;
• 机 构: School of Materials Science and Engneering,Northwestern Polytechnical University,Xi'an 710072,P. R.
• 出 处: The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会)
• 发表日期: 2014年期

　　In order to protect electronic equipment and sensitive circuit from electromagnetic(EM)interference,much work has been done to develop EM absorbing materials.It is possible that EM absorbing materials have to be used in high temperature,so EM absorbing material with high temperature stability is needed.Here we added multi-walled carbon nanotubes(MWCNTs)into polymer derived siliconboron carbonitride ceramic(PDC-SiBCN)and achieved a new kind of nano composite ceramic labeled as MWCNTs-SiBCN.