摘要
Novel thermotropic liquid crystalline poly(aryl ether ketone) was synthesized via the random copolycondensation of 4,4′ difluorobenzophenone, 4,4′ biphenol and tert butylhydroquinone. The results of differential scanning calorimetry, polarizing light microscope and X ray diffraction confirmed the liquid crystalline property of the polymer. The polymer may be of great use in blending with normal poly(aryl ether ketone)s.
Novel thermotropic liquid crystalline poly(aryl ether ketone) was synthesized via the random copolycondensation of 4,4′ difluorobenzophenone, 4,4′ biphenol and tert butylhydroquinone. The results of differential scanning calorimetry, polarizing light microscope and X ray diffraction confirmed the liquid crystalline property of the polymer. The polymer may be of great use in blending with normal poly(aryl ether ketone)s.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1999年第12期1985-1986,共2页
Chemical Journal of Chinese Universities
基金
国家高新技术新材料专家委员会("863"项目)基金资助课题
关键词
聚芳醚酮
热致液晶高分子
向列相
纹影织构
Poly(aryl ether ketone), Thermotropic liquid crystalline polymer , Nematic , Schlieren texture
