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Biodegradable polymers from 5-hydroxylevulinic acid: 1. Synthesis and degradation of poly(5-hydroxylevulinic acid)
As an attempt to synthesize new biodegradable polymers from renewable cellulose resources, melt polycondensation of 5-hydroxylevulinic acid (5-HLA) was reported for the first time. The resulting product, poly(5-hydroxylevulinic acid) (PHLA), was synthesized and characterized with GPC, FTIR, 1H NMR and DSC. The in vitro degradation behaviors in phosphate-buffered saline (PBS) and in deionized water...
http://www.polymer.cnt//ss/wulinbo/publicationsshow_938.html |
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Design and synthesis of reactive polymers containing perfluorocyclobutyl (PFCB) and hydroxyl moieties for postfunctionalization of PFCB aryl ether polymers
关键字：Perfluorocyclobutyl (PFCB), Post-functionalization, Reactive polymers
A novel class of perfluorocyclobutyl (PFCB)-containing reactive polymer with adjustable phenolic hydroxyl
contents (PFCB-OH-xx) has been developed. A serial of PFCB-OH-xx polymers with high molecular
weights (Mw > 100,000) and narrow molecular weight distributions (Mw/Mn < 1.15), were facilely prepared
from 2-methoxy-1,4-bis(trifluorovinyloxy)phenyl via thermal cyclopolymerization...
http://www.polymer.cn/research/sy_info19429 |
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Lanthanide Coordination Polymers with Hexa-carboxylate Ligands Derived from Cyclotriphosphazene :Structures and Luminescent Properties
关键字： Coordination polymers, Lanthanide ions, Luminescent properties
Solvothermal reactions of two ligands with different geometry, derived from cyclotriphosphazene, hexakis ( 4-formylphenoxy) cyclotriphosphazene ( H6 11) and hexakis ( 3-formylphenoxy) cyclotriphosphazene(H6 ...
http://www.polymer.cn/research/dis_info17343 |
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Supramolecular Polymers Based on Host-Guest Molecular Recognition Motifs
关键字：Host-guest systems, self-assembly, supramolecular polymers, molecular recognition, macrocycles
Supramolecular polymers, assembled from low molecular weight monomers via noncovalent interactions, such as hydrogen bonding, metal coordination as well as host-guest interactions, have demonstrated traditional polymeric properties and become an impo...
http://www.polymer.cn/research/dis_info16332 |
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Host Vinyl Polymers Containing Carriers Transporting Groups for Efficient OLEDs
关键字：Host,Vinyl,Polymers,Containing,Carriers,Transporting,Groups,Efficient,OLEDs,
Electron-transport in conventional PVK host is much more difficult than hole-transport, resulting in imbalanced carriers transport. In order to overcome this problem, it is necessary to enhance electron transport rate by incorporating elect...
http://www.polymer.cn/research/dis_info7442 |
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Synthesis and Properties of Ion Conductive Polymers based on Room Temperature Ionic Liquids
关键字：Synthesis,Properties,Ion,Conductive,Polymers,based,Room,Temperature,Ionic,Liquids,
There are several strategies to prepare highly ion conductive polymers. Ionic liquids (ILs) are collecting keen interests as advanced substituents of electrolyte solution as well as novel solvents.
http://www.polymer.cn/research/dis_info5969 |
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MOLECULARLY IMPRINTED POLYMERS FOR SOLID PHASE EXTRACTION OF SOME BIOACTIVE SUBSTANCES
关键字：MOLECULARLY,IMPRINTED,POLYMERS,FOR,SOLID,PHASE,EXTRACTION,SOME,BIOACTIVE,SUBSTANCES,
Molecularly imprinted polymers (MIP) are synthetic materials, having voids which are complementary in shape and electronic environment with the substance used for imprinting (named also template).
http://www.polymer.cn/research/dis_info5863 |
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Use of Biodegradable Polymers to improve new Antifouling coatings :Erosion of marine paints
关键字：Use,Biodegradable,Polymers,improve,new,Antifouling,coatings,Erosion,marine,paints,
It is generally agreed that the prevention of marine fouling can be achieved by coatings from which a controlled release of toxic molecules prevents the growth of adhered organisms (bacteria, algae, molluscs)by killing them.
http://www.polymer.cn/research/dis_info5856 |
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CONJUGATED SILOLE-CONTAINING POLYMERS FOR LIGHT-EMITTING DIODE AND SOLAR CELL APPLICATIONS
关键字：CONJUGATED,SILOLE,CONTAINING,POLYMERS,FOR,LIGHT,EMITTING,DIODE,AND,SOLAR,CELL,APPLICATIONS,
We synthesized several series of conjugated silole-based homopolymer and copolymers for polymeric light-emitting diodes (PLEDs) and photovoltaic cells applications, from which highly efficient electroluminescence (EL) with widely tunable colors (including...
http://www.polymer.cn/research/dis_info5799 |
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PHOTOINDUCED BENDING BEHAVIOR OF CROSSLINKED LIQUID CRYSTAL POLYMERS WITH DIFFERENT LENGTH SPACERS
关键字：PHOTOINDUCED,BENDING,BEHAVIOR,CROSSLINKED,LIQUID,CRYSTAL,POLYMERS,WITH,DIFFERENT,LENGTH,SPACERS,
These years researchers show more and more interest on smart deformable polymer materials, such as conducting polymers [1], shape memory polymers [2], polymer gels [3] and crosslinked liquid crystal polymers (CLCPs) [4], because polyme...
http://www.polymer.cn/research/dis_info5742 |
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