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期刊Complex of cross-linked polyvinylamine with Cu(II) as catalyst for vinyl polymerization
《Applied Catalysis A: General》Lu, Jianmei[1]; Zhang, Zhenqian[1]; Xia, Xuewei[1]; Zhu, Xiulin[1]
A complex of polyvinylamine (PVAm) and Cu(II) was synthesized and IR, TG and XPS were employed to examine its structure. It has been found that PVAm-Cu(II) complex/sodium sulfite (Na2SO3) system can be used as initiat...显示全部
关键词:Catalysts Complexation Composition Copper Crosslinking Hydrogen polymerization Sodium compounds Synthesis (chemical) Thermogravimetric analysis X ray photoelectron spectroscopy 
期刊Anionic non-equilibrium ring-opening polymerization of octamethylcyclotetrasiloxane (D4) initiated by silazyl-lithiums
《Polymer International》Su, Shunxing[1]; Zhang, Zhijie[1]; Zheng, Zhimin[1]; Xie, Zemin[1]
The initiation and propagation reactions in anionic non-equilibrium polymerization of octamethylcyclotetrasiloxane (D4) initiated by silazyl-lithiums are investigated. It is found that: both the steric hindrance effec...显示全部
关键词:Electronic properties Molecular weight polymerization Substitution reactions 
期刊Synthesis of conductive polyaniline/epoxy resin composites: Doping of the interpenetrating network
《Synthetic Metals》Yang, Xiaojun[1]; Zhao, Tong[1]; Yu, Yunzhao[1]; Wei, Yen[2]
Oligomeric polyaniline (o-PANI) in emeraldine base (EB) form was blended with epoxy resin to form interpenetrating network. The cured film was doped by dipping in an acetic acid solution of p-toluene sulphonic acid. T...显示全部
关键词:Curing Light emitting diodes Molecular weight Oligomers polymerization Resins Synthesis (chemical) 
期刊Novel catalyst compositions for the syndiospecific polymerization of styrene prepared by the combination of cyclopentadenyl complexes of group IIA or group IIIA elements with titanium alkoxides
《Journal of Polymer Science, Part A: Polymer Chemistry》Tsai, Jing-Cherng[1]; Kuo, Jing Chung[1]; Chen, Yi.-Chun[1]
A highly reactive catalyst system, which induces the syndiospecific polymerization of styrene with high activity, has been found by the combination of cyclo-pentadienyl (Cp) complexes of group IIA or group IIIA elemen...显示全部
关键词:Catalysts Composition Nuclear magnetic resonance spectroscopy polymerization Polymers Polystyrenes Titanium compounds Transition metals 
期刊Preparation and recognition performance of cytisine alkaloid-imprinted material prepared using novel surface molecular imprinting technique
《Journal of Separation Science》Gao, Baojiao[1]; Niu, Qinyuan[1]; Du, Ruikui[1]
Methacrylic acid was first graft-polymerized on the surfaces of micron-sized silica gel particles in the manner of 'grafting from' using 3-methacryloxypropyl trimethoxysilane as an intermedia, obtaining the gr...显示全部
关键词:Acids Binding energy Crosslinking Ethers Ethylene Ethylene glycol Grafting (chemical) Molecular modeling polymerization Silica Silica gel 
期刊Novel redox hydrogel by in situ gelation of chitosan as a result of template oxidative polymerization of hydroquinone
《Macromolecules》He, Jian[1]; Zhang, Aijuan[1]; Zhang, Yongjun[1]; Guan, Ying[1]
A new redox hydrogel using poly(hydroquinone) (PHQ) as polymeric redox couple and chitosan as matrix was synthesized by simple exposing an acidic chitosan/hydroquinone (HQ) solution to the air. PHQ was synthesized in ...显示全部
关键词:Chitin Chitosan Coagulation Gelation Ketones Oxygen Phenols polymerization Polymers Reaction rates 
期刊Synthesis and multifunctionality of self-stabilized poly(aminoanthraquinone) nanofibrils
《Journal of Physical Chemistry C》Li, Xin-Gui[1,2]; Li, Hu[1]; Huang, Mei-Rong[1]; Moloney, Mark G.[2]
Intrinsically self-stabilized nanofibril bundles of poly(1- aminoanthraquinone) (PAQ) were facilely synthesized by the chemical oxidative polymerization of 1-aminoanthraquinone. Critical polymerization parameters such...显示全部
关键词:Acetonitrile Aspect ratio Fluorescence Fluorescence spectroscopy Ions Nanocomposites Optimization Oxidants polymerization Polymers Solvents Thermogravimetric analysis Toxic materials X ray diffraction 
期刊Surface plasmon resonance detection of ametryn using a molecularly imprinted sensing film prepared by surface-initiated atom transfer radical polymerization
《Sensors and Actuators, B: Chemical》Zhao, Nan[1]; Chen, Changbao[1]; Zhou, Jie[1]
This work aimed to prepare a feasible surface plasmon resonance sensing film by molecular imprinting coupled to immobilized and surface-initiated atom transfer radical polymerization (ATRP) for detection of ametryn. T...显示全部
关键词:Acetonitrile Atom transfer radical polymerization Biosynthesis Molecular modeling Oilseeds polymerization 
期刊Influence of fluorinated substituent and terminal length on phase behavior of mesogen-jacketed liquid crystalline polymers with a biphenyl mesogen
《Journal of Polymer Science, Part A: Polymer Chemistry》Jiang, Guoliang[1]; Cai, Huanhuan[1]; Shen, Zhihao[1]; Fan, Xinghe[1]; Zhou, Qifeng[1]
A series of mesogen-jacketed liquid crystalline polymers, poly{2,2,3,3,4,4,4-heptafluorobutyl 4′-hydroxy-2-vinylbiphenyl-4- carboxylate} (PF3Cm, where m is the number of carbon atoms in the alkoxy groups, and m = 1, ...显示全部
关键词:Atom transfer radical polymerization Atoms Carbon Carboxylation Organic polymers polymerization X ray diffraction 
期刊Temperature dependent conductivity of vapor-phase polymerized PEDOT films
《Synthetic Metals》Wu, Dan[1]; Zhang, Jie[1]; Dong, Weiling[1]; Chen, Hongwei[1]; Huang, Xun[1]; Sun, Baoquan[2]; Chen, Liwei[1]
The structure and properties of PEDOT films prepared under different vapor-phase polymerization (VPP) temperatures were characterized by grazing angle X-ray diffraction, Raman spectroscopy, UV/vis absorption, atomic f...显示全部
关键词:Atomic force microscopy Crystal structure Electric conductivity Electric properties Polymer films polymerization Scanning electron microscopy Substrates Vapors X ray diffraction 
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