Title :
Fabrication and properties of Nano h-BN Coated SiC/ Epoxy Composites
Author :
Jin, Hai-yun ; Shi, Hui-cheng ; Zhang, Tao ; Gao, Nai-kui ; Peng, Zong-ren
Author_Institution :
State Key Lab. of Electr. Insulation & Power Equip., Xi´´an Jiaotong Univ., Xi´´an, China
Abstract :
In order to improve the properties of Silicon Carbide (SiC) filled Epoxy based composites, core-shell structure SiC/ Hexagonal Boron Nitride (h-BN) particles (SiC coated with nano-BN) were synthesized by in-situ chemical reaction and Nano h-BN Coated SiC/Epoxy Composites were fabricated. The TEM observed showed that the h-BN size was about 20-30 nm, and the dielectric properties tests showed that the core-shell structure filled composites had different properties with normal SiC/Epoxy composites.
Keywords :
III-V semiconductors; boron compounds; dielectric losses; filled polymers; nanocomposites; nanofabrication; nanoparticles; semiconductor growth; silicon compounds; transmission electron microscopy; wide band gap semiconductors; SiC-BN; TEM; core-shell structure; dielectric loss; dielectric properties; hexagonal boron nitride particles; in-situ chemical reaction; silicon carbide filled epoxy based composites; Chemicals; Conducting materials; Dielectric materials; Dielectrics and electrical insulation; Fabrication; Nanocomposites; Polymers; Powders; Silicon carbide; Thermal conductivity;
Conference_Titel :
Nanoelectronics Conference (INEC), 2010 3rd International
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-3543-2
Electronic_ISBN :
978-1-4244-3544-9
DOI :
10.1109/INEC.2010.5425124
