摘要
A kind of high Fluorine-containing poly(aryl ether) without side reaction was synthesized in a two-step synthesis. Its structure was confirmed by FTIR, 1H NMR and 19F NMR. The polymer shows an excellent thermal stability, good solubility, low water absorption, low dielectric constant and low refractive index. Flexible and transparant thin film can be easily obtained by compression moulding or solution casting. The polymer would be a promising material used for microelectronics and waveguide devices.
A kind of high Fluorine-containing poly(aryl ether) without side reaction was synthesized in a two-step synthesis. Its structure was confirmed by FTIR, 1H NMR and 19F NMR. The polymer shows an excellent thermal stability, good solubility, low water absorption, low dielectric constant and low refractive index. Flexible and transparant thin film can be easily obtained by compression moulding or solution casting. The polymer would be a promising material used for microelectronics and waveguide devices.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2003年第1期184-185,共2页
Chemical Journal of Chinese Universities
基金
国家自然科学基金 (批准号 :5 0 2 0 30 0 4)资助
关键词
合成
聚芳醚
含氟聚合物
介电常数
Poly(aryl ether)
Fluorine-containing polymer
Dielectric constant
