POLYPHENYLQUINOXALINE

作品数：7被引量：4H指数：1
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相关期刊：《Science China Chemistry》《Chinese Journal of Polymer Science》《Science Bulletin》《Chinese Chemical Letters》更多>>
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FLUORENE-BRIDGED POLYPHENYLQUINOXALINES WITH HIGH SOLUBILITY AND GOOD THERMAL STABILITY:SYNTHESIS AND PROPERTIES被引量：4
《Chinese Journal of Polymer Science》2010年第6期971-980,共10页Cheng Li Zhuo Li Jin-gang Liu Hai-xia Yang Shi-yong Yang 
supported by the National Natural Science Foundation of China(Nos.51873104 and 51011120100)
A novel fluorene-bridged tetraketone monomer,9,9-bis[(4-benzilyloxy)phenyl]fluorene(FLTK) was synthesized and characterized.The tetraketone was polymerized with various aromatic tetraamines to afford a series of polyp...
关键词：POLYPHENYLQUINOXALINE FLUORENE SOLUBILITY Thermal stability Hydrolytic stability 
The Effects of Physical Aging on Tensile Behavior of Polyphenylquinoxaline Films
《Chinese Chemical Letters》1999年第7期591-592,共2页Wan Jun LIU Yue WANG Jing Shu SHEN Feng Cai LU Mao XU(Polymer Physics Lab. Institute of Chemistry. Chinese Academy of Sciences. Beijing 100080) 
The effects of physical aging on the tensile property of notched samples and the endothermic peak at glass transition region of polyphenylquinoxaline films were studied.
关键词：physical aging tensile property cohesional entanglement DSC PPQ-E 
SEM OBSERVATION OF THE CRAZING FOR POLYPHENYLQUINOXALINE FILMS DURING IN SITU STRETCHING
《Chinese Journal of Polymer Science》1999年第4期309-314,共6页沈静姝 
This work was supported by the National Key Projects for Fundamental Research--"Macromolecular Condensed State",The State Science and Technology Commission of China and by the Science Foundation of PPLAS
The crazing of polyphenylquinoxaline (PPQ-E) films during in situ stretching has been observed by SEM. The crazing phenomena and craze morphology of PPQ-E films were interpreted. The strain values at critical crazing ...
关键词：PPQ-E CRAZING physical aging cohesional entanglement in-situ stretching SEM 
EFFECT OF WATER ON THE CONDUCTIVITY OF PPQ (ClO_4^-) COMPLEX
《Chinese Journal of Polymer Science》1993年第1期8-15,共8页张驰 卢风才 
Project supported by the National Natural Science Foundation of China
The preparation of conducting PPQ film was first reported in the previous paper. It is very interesting that this film is highly sensitive to moisture in air. The hydration and dehydration of the film are accompanied ...
关键词：POLYPHENYLQUINOXALINE ClO_4^- complex Electrical conductivity Water Effect 
POLYCAPROLACTAM MODIFIED BY POLYPHENYLQUINOXALINE
《Chinese Journal of Polymer Science》1990年第1期87-92,共6页杨桂生 卢凤才 
Project supported by the National Natural Science Foundation of China.
Three polycaprolactam samples modified by 0.05—0.50% polyphenylquinoxaline(PPQ)by weight were prepared.Their structure and mechanical properties were characterized by FT-IR, SEM, density, tensile, impact, DTAand visc...
关键词：POLYCAPROLACTAM POLYPHENYLQUINOXALINE Modified MC nylon Spherulite. 
ELECTROCHEMICAL OXIDATION OF POLYPHENYLQUINOXALINE
《Chinese Science Bulletin》1988年第20期1697-1702,共6页张驰 刘同明 卢凤才 
Project supported by the National Natural Science Foundation of China
Since the electrical conductivity of polyacetylene was published in 1977, a lot of work has been devoted to the synthesis of new organic conducting or semiconducting materials. A new development in the field of electr...
关键词：POLYPHENYLQUINOXALINE POTENTIOSTATIC 
STUDY ON HYDROLYSIS OF POLYIMIDE AND POLYPHENYLQUINOXALINE
《Science China Chemistry》1986年第4期345-352,共8页卢凤才 梁德声 赖柱根 白路娜 高元明 
Although polyimide (PI) and polyphenylquinoxaline (PPQ) are both heat resistant polymers, their hydrolytic stabilities are quite different. In this paper, the electron densities of two model compounds——N-phenylphtha...
关键词：兀一 STUDY ON HYDROLYSIS OF POLYIMIDE AND POLYPHENYLQUINOXALINE 
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