Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals p. 427 - 436 (1995)
Update date:2022-08-17
Topics:
Koide
Iida
Various kinds of polythiophene derivatives were synthesized and thermal properties were examined by DSC, polarized microscopic and X-ray diffraction observations. Fusibility and solubility of these polymers deeply depends upon the polymerization methods and polarity of the mesogenic group. Polymerization was carried out by oxidation and poly-condensation methods. The polarity at the end of mesogenic group plays an important role for solubility and fusibility of the polymer in the case of oxidative polymerization. 3-Substituted polythiophene having polar group such as cyano or nitro at the end of mesogenic group was soluble in polar solvent and fusibility at higher temperature. The polymer having polar group at the end of mesogenic group prepared by mild polymerization condition such as polycondensation exhibited a clear smectic texture and also showed electrochemically active by cyclic voltammograms.
View MoreShijiazhuang Xinsheng Chemical Co., Ltd
Contact:+86-311-85965567
Address:Dongyang industry zone,xinle
Shenzhen Hongyuan Import & Export Co., Ltd.
Contact:0755-26407171
Address:Shenzhen Hongyuan Chemical New Materials Technology Co., Ltd.
LIAOYANG WANRONG CHEMICALS COMPANY LIMITED
Contact:86-419-2390789
Address:XINLI VILLAGE , DONG NINGWEI COUNTY,TAIZIHE DISTRICT, LIAOYANG , LIAONING
Anhui Xinyuan Technology Co.,Ltd
website:http://www.ahxytech.com/
Contact:0086-559-3515800
Address:Huangshan City of Anhui Province Huizhou Huizhou District Road, 21-9
Dongtai Xinyuan Chemical Co., Ltd.
Contact:+86-21-56733000
Address:404F, 99Nong No.117 Zhongtan Rd. Shanghai
Doi:10.1021/jo00050a062
(1992)Doi:10.1021/jf0347564
(2004)Doi:10.1021/acs.jmedchem.1c00748
(2021)Doi:10.1016/j.ssc.2005.08.009
(2005)Doi:10.1039/c8cc04487b
(2018)Doi:10.1021/ja01851a512
(1941)