POLYACETYLENE

作品数:42被引量:42H指数:3
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相关领域:理学更多>>
相关作者:曹阳陈孝康陈波李建军更多>>
相关机构:哈尔滨工程大学更多>>
相关期刊:《Chinese Journal of Chemistry》《Science China Chemistry》《中山大学研究生学刊(自然科学与医学版)》《Science China Mathematics》更多>>
相关基金:国家自然科学基金中央高校基本科研业务费专项资金国家重点基础研究发展计划高等学校学科创新引智计划更多>>
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Synthesis, Chiroptical Properties of a Helical Polyacetylene Derivative Carrying Urea Moieties
《Chinese Journal of Polymer Science》2014年第7期931-940,共10页刘瑞源 Tong Zhang Xiao-dong Yang Yi-chen Yan 瞿金清 
financially supported by the National Natural Science Foundation of China(Nos.21074073 and 51173050);The Guangdong Provincial Engineering Research Center of Green Fine Chemical Technology,China
A novel phenylacetylene derivative containing urea groups was synthesized and polymerized with a Rh catalyst to give the corresponding polymer, poly(1) with moderate number-average molecular weights. The poly(1) w...
关键词:ANION HELIX Hydrogen bonding POLYACETYLENE Urea group 
SYNTHESIS OF POLYELECTROLYTIC POLYACETYLENE DERIVATIVES BY QUATERNIZATION OF POLY(PYRIDYLACETYLENE)
《Chinese Journal of Polymer Science》2011年第2期133-140,共8页孙景志 唐本忠 
supported by the National Natural Science Foundation of China(Nos.20634020,5074046016 and 50703033);the Ministry of Science&Technology(No.2009CB623605);the Research Grants Council of Hon Kong(Nos.603008,602707 and 602706);the support from the Cao Guangbiao Foundation of Zhejian University
Functional polyacetylenes containing pyridinium side groups(PPyA-MX,X = Br and I) were successfully synthesized.Spectroscopic techniques such as ^1H-NMR,^(13)C-NMR,and FTIR spectroscopy were used to characterize t...
关键词:Polyacetylene derivative POLYELECTROLYTE Characterization Water solubility Thermal stability 
PREPARATION OF SOLUBLE SUBSTITUTED POLYACETYLENE OPTICAL LIMITING MATERIAL
《Chinese Journal of Polymer Science》2006年第3期221-227,共7页Shou-chun Yin 徐洪耀 Gang Li Xin-yan Su Ya-chen Gao Yin-lin Song Ben-zhong Tang 
This work was supported by the National Natural Science Fund of China (Nos. 50073001 and 90206014)Program for New Century Excellent Talents in University (NCET-04-0588)the Outstanding Youth Fund of Anhui Province (No. 04044060)the Award for High Level Intellectuals (No. 2004Z027) from Anhui Province
Two novel polyacetylenes bearing nonlinear optical chromophoric group poly(3-(4-[4-(n-butyloxy) phenylazophenyl]carbonyl)oxy-1-propyne) (poly(1a)) and poly(3-(4-[4-(n-heptyloxy)phenylazophenyl]carbonyl)...
关键词:POLYACETYLENE Optical limiting Nonlinear optics Azobenzene. 
PHOTOCONDUCTIVITY STUDY OF NEW POLYACETYLENE DERIVATIVES WITH DIFFERENT SUBSTITUENTS
《Chinese Journal of Polymer Science》2005年第6期675-679,共5页Hai-peng Xu Min-min Shi Hong-zheng Chen Mang Wang Ben-zhong Tang 
This work was supported by the National Natural Science Foundation of China(Nos.50225312,50318001,50433020).
The photoconductivities of a series of novel polyacetylene derivatives (PAs) serving as charge generation materials in the single-layered photoreceptors were investigated using photoinduced xerographic discharge tec...
关键词:PHOTOCONDUCTIVITY POLYACETYLENE Cyclic voltammetry 
MECHANICAL PERTURBATION INDUCED MOLECULAR ALIGNMENTS IN A SIDE-CHAIN LIQUID CRYSTALLINE POLYACETYLENE, POLY{10-[4-(4'-METHOXYPHENOXY-CARBOML)PHENOXYCARBONYL]-1-DECYNE}
《Chinese Journal of Polymer Science》1999年第3期289-294,共6页Ben-zhong Tang Xiang-xing Kong Xin-de Feng Department of Chemistry, Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong, China Department of Polymer Science & Engineering, College of Chemistry, Peking University, Beijing 100871, China 
This project was in part supported by the Hong Kong Research Grants Council(HKUST597/95P&6149/97P)
A new liquid crystalline polyacetylene containing a phenyl benzoate mesogen (5) is synthesized,whose mesomorphic properties are found to be easily 'tunab1e' by simple mechanical perturbation. Thepolymerization of 10- ...
关键词:Liquid crystals Side-chain liquid crystalline polymers POLYACETYLENES High-strength disclinations Inversion walls Banded textures Molecular alignments 
INFLUENCE OF BACKBONE RIGIDITY ON THE LIQUID CRYSTALLINITY OF MESOGEN-CONTAINING POLYACETYLENES
《Chinese Journal of Polymer Science》1998年第2期185-192,共8页孔祥兴 宛新华 郭海成 冯新德 唐本忠 
This work was in part supported by the Hong Kong RGC grants HKUST597/95P and HKUST6149/97P.
Two acetylene polymers containing cyanobiphenyl-based mesogens, poly{10-[((4'-cyano-4-biphenylyl)oxy)carbonyl]-1-decyne} (PA8CN), which has a relatively flexible polyalkyne backbone, and poly {[4-(((12-((4'-cyano-4-bi...
关键词:POLYACETYLENE polyalkynes poly(phenylacetylene) substituted polyacetylenes liquid crystalline polymers 
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