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CHEMICAL HETEROGENEITY OF LACTIC ACID BASED POLYMERS
Copolyesters of L-lactide with different comonomer units，such as D-lactide, meso-lactide, glycolide and ε-caprolactone have been widely investigated. It has been noticed that the composition and sequential distribution of comonomer units influence&...
http://www.polymer.cn/research/dis_info11915 |
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Chemical Modification of Poly(Epichlorohydrin) Using Montmorillonite Clay
关键字：PECH
Chemical modification of polymers has been widely used to prepare novel polymers for new applications [1-3]. Poly (epichlorohydrin) (PECH) (1) is an interestingcommercially available polymer due to the presence of labile chlorines on t...
http://www.polymer.cn/research/dis_info9177 |
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Polymer Mechanochemistry: Using Force to Direct Chemical Reactivity
Mechanochemistry, whereby chemical transformations are facilitated using mechanical force,
often induces reactivity that is otherwise inaccessible. In this presentation, we will describe how exogenous forces have been used to surmount thermally-inaccessible isomerization barriers,
facilitate retro-cycloadditions, and activate latent coupling or polymerization catalysts. In general, these trans...
http://www.polymer.cn/research/sy_info17151 |
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Polymer Mechanochemistry: Using Force to Direct Chemical Reactivity
Mechanochemistry, whereby chemical transformations are facilitated using mechanical force,
often induces reactivity that is otherwise inaccessible. In this presentation, we will describe how exogenous forces have been used to surmount thermally-inaccessible isomerization barriers,
facilitate retro-cycloadditions, and activate latent coupling or polymerization catalysts. In general, these trans...
http://www.polymer.cn/research/dis_info18620 |
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Confined polymer brush gradients based on chemical nanolithography
Gradients mean that chemical or physical properties of components attached on substrates or substrates themselves gradually vary along one or more given directions. Gradients play an important role in vivo.
http://www.polymer.cn/research/dis_info16697 |
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Tuning Polyolefin Performance by Controlling Chemical Architecture
The ability to predict polymer properties from knowledge of the chemical architecture is one of the main goals of polymer science,and achievement of this can be very useful in the development of new polymeric materials.
http://www.polymer.cn/research/dis_info11960 |
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CHEMICAL HETEROGENEITY OF LACTIC ACID BASED POLYMERS
Copolyesters of L-lactide with different comonomer units，such as D-lactide, meso-lactide, glycolide and ε-caprolactone have been widely investigated. It has been noticed that the composition and sequential distribution of comonomer units influence&...
http://www.polymer.cn/research/dis_info11915 |
| |
Chemical Modification of Poly(Epichlorohydrin) Using Montmorillonite Clay
关键字：PECH
Chemical modification of polymers has been widely used to prepare novel polymers for new applications [1-3]. Poly (epichlorohydrin) (PECH) (1) is an interestingcommercially available polymer due to the presence of labile chlorines on t...
http://www.polymer.cn/research/dis_info9177 |
| |
Chemical Modification of Poly(Epichlorohydrin) Using Montmorillonite Clay
关键字：PECH
http://www.polymer.cn/Industry/industry2515.html |
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TEMPO in Chemical Transformations: From Homogeneous to Heterogeneous
The organic nitroxyl radical, TEMPO (2,2,6,6-tetramethylpiperidine-N-oxyl), finds a variety of industrial applications for chemical transformations. Due to the economic and environmental concerns, the recovery and reuse of TEMPO with maintained high activity are utmost important. In this critical review, we summarize the most important advances made by the scientific community in TEMPO immobiliz...
http://www.polymer.cnt//ss/wangjianli/publicationsshow_13928.html |
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