摘要
Polyaniline thermal doped with dodecylbenzene sulfonic acid was found to form a liquid-crystalline solution in m-cresol. A polarizing optical microscope and X-ray diffraction measurement were used to study the texture of liquid-crystalline phase. The doped methods had a great effect on the solubility of PAN-DBSA in organic solvents and the appearance of lyotropic liquid crystal of PAN-DBSA solution. An ordered smectic structure with a layer spacing of d=3. 309 nm can be observed for the thermal doped PAN-DBSA in m-cresol.
Polyaniline thermal doped with dodecylbenzene sulfonic acid was found to form a liquid-crystalline solution in m-cresol. A polarizing optical microscope and X-ray diffraction measurement were used to study the texture of liquid-crystalline phase. The doped methods had a great effect on the solubility of PAN-DBSA in organic solvents and the appearance of lyotropic liquid crystal of PAN-DBSA solution. An ordered smectic structure with a layer spacing of d=3. 309 nm can be observed for the thermal doped PAN-DBSA in m-cresol.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1997年第5期823-825,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金
关键词
聚苯胺
溶致液晶
十二烷基苯磺酸
掺杂
PAN
DBSA
Polyaniline, Lyotropic liquid crystal, Dodecylbenzene sulfonic acid, Dopant,Texture
