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Study on salicylic acid rare earth complex/polyurethane materials
关键字：rare earth complexes; polyurethane; composite; fluorescence; transparency
Rare earth complex/ polyurethane materials were prepared from salicylic acid rare earth complex,isophorone diisocyanate(IPDI), PEG600, and β-hydroxyethyl methacrylate(HEMA) in the presence of dibutytindilaurate(DBTL) as catalyst and 2,2-azo-bis-iso-butyro-nitrile(AIBN)...
http://www.polymer.cn/research/dis_info11467 |
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A Picric Acid Film Sensor via Combination of the Surface Enrichment Effect of Chitosan Films and the Aggregation Induced Emission Effect of Polysiloles
关键字：Polysilole
A novel fluorescent film was fabricated bydoping the aggregates of polysilole (PS)1 into achitosan film. It was demonstrated that thefluorescence emission of the film is stable,sensitive and highly selective to the presence ofpicric ac...
http://www.polymer.cn/research/dis_info8941 |
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CATALYTIC EFFECT OF CATIONIC SURFACTANTS FOR IMPROVING FIRE RETARDANCY OF POLYOLEFIN/OMMT NANOCOMPOSITES
关键字：Fire retardancy; Nanocomposites; Acid sites
Three kinds of organically modified Na montmorillonites (OMMT), including two kinds of octadecylammonium modified montmorillonite with different content of octadecylammonium and a kind of sodium dodecylsulfonate (SDSo) modified montmorillonite, were ...
http://www.polymer.cn/research/dis_info8511 |
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Micro-pattern and Electrical Character of Conducting Polyaniline Doped with Toluene-4-sulfonic Acid
关键字：Polyaniline，toluene-4-sulfonic acid，electrical conductivity
Polyaniline (PANi) doped with toluene-4-sulfonic acid (TSA) was prepared by in situ aqua-solution method.The molecular structures were determined by UV-vis, FT-IT and Raman spectrometer and the results showed the typical spectra of PANi-TSA...
http://www.polymer.cn/research/dis_info7504 |
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MICROWAVE INDUCED ACYLATION REACTION OF CELLULOSE BY FATTY ACID
关键字：MICROWAVE,INDUCED,ACYLATION,REACTION,CELLULOSE,FATTY,ACID,
The aim of this paper is the acylation of cellulose with long chain carboxylic acid in homogeneous phase by microwave irradiation.
http://www.polymer.cn/research/dis_info5602 |
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Poly(acrylic acid)/ bovine serum album nanoparticles fabricated by assembly-assisted polymerization
关键字：Bovine serum albumin, Nanoparticle, Polymerization
Hollow nanoparticles have been attracting increasing interest due to their applications in biologic and medical areas such as diagnostic testing, bioseparations drug controlled release system and gene therapy.
http://www.polymer.cn/research/dis_info5601 |
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Production of Optically Pure Lactide from Lactic acid
关键字：Production,Optically,Pure,Lactide,Lactic,acid,
As many petrochemical-based polymers are not environmentally friendly, there is a need for the development of biodegradable polymers to act as substitutes for them.
http://www.polymer.cn/research/dis_info5573 |
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Toughening of Poly (L-lactic acid) with Poly (ethylene - co - vinyl acetate)
关键字：PLA; EVM; Toughening; Mechanical properties; Morphology
Poly (L-lactic acid)/ poly (ethylene-co-vinyl acetate) (PLLA/EVM) blends were prepared by melt blending. The effects of EVM (500HV, provided by Lanxess) on mechanical properties of PLLA were investigated.
http://www.polymer.cn/research/dis_info5089 |
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Study on Structure Evolution of Perfluorosulfonic Acid Ionomer Solution,Gel and Membrane
关键字：Membrane formation; Perfluorosulfonic ionomer; Coalescence; sol-gel.
Membranes were prepared by casting perfluorosulfonic ionomer/N, N-dimethyl formamide solution on a glass matrix. The process from solution to gel to membrane was studied separately.
http://www.polymer.cn/research/dis_info5011 |
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IMPROVEMENT OF SHEAR STRENGTH OF COMPOSITES MATERIAL VIA CHEMICAL TREATMENT ON PBO FIBER
关键字：PBO fiber interficial adhension chlorosulfonic acid
In order to improve the adhension between PBO fiber and epoxy resin, PBO fiber was treated by chlorosulfonic acid. It was demonstrated that a 24% increase in the interfacial adhension was achieved as measured by the sing...
http://www.polymer.cn/research/dis_info3160 |
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