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Dynamics of Polymers in Concentrated Solutions: Does the Self-concentration Effect Work in Polymer Solutions?
The dynamic moduli were measured over a range of temperatures for 1,4-polybutadiene (PBD, M =1 200 kg/mol), poly(vinylethylene) (PVE, M =242 kg/mol), and their concentrated solutions in four solvents: 2-ethylhexyl benzoate(EHB), dioctyl pht...
http://www.polymer.cn/research/dis_info16130 |
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Rheological Images of Dynamic Covalent Polymer Networks and Mechanisms behind Mechanical and Self-healing Properties
In our previous communication (Macromolecules 2010, 43, 1191-1194), we reported the generation of dynamic covalent cross-linked polymer gels with reversible sol-gel transition and self-healing properties by condensation of acylhydrazines at the ...
http://www.polymer.cn/research/dis_info16099 |
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Preparation and Characterisation of PMPC-PDPA Biocompatible Polymer Nanoparticle and Its Application for Drug Delivery
In last two decades, polymer vesicles or polymersomes, which are based on the self-assembly of amphiphilic block-copolymers, in water, have attracted lots of attentions due to the promising application in nanomedicine field, e.g. new&n...
http://www.polymer.cn/research/dis_info16075 |
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Generation of Polymer-metal Hybrid Nanostructures by Reduction of Metal Ions in Polyelectrolyte Complexes Using Radiation Approaches
Polymer metal hybrid nanomaterials are potentially useful for a wide range of applications, including sensors, catalytic systems, optical materials, elements of microcircuits, protective coatings etc.
http://www.polymer.cn/research/dis_info16069 |
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Disclosed Percolation Phenomena and Mechanism in Reinforcement of Elastomeric Polymer by Nano-filler
关键字：rubber, nanometer, reinforcement, percolation, interface
Nano-reinforcement by employing nanoparticles is necessary for high-efficiency reinforcement of elastomeric polymer materials, which was already proven by numerous researches and industrial applications. This report firstly disclosed the percolation pheno...
http://www.polymer.cn/research/dis_info16066 |
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Confing Carbon Nanoparticles at Interfices in Immiscible Polymer Blends: How to Control and to Use It for Improved Electrical
Electronic devices are omnipresent in our daily life. There is therefore a growing need for electromagnetic interference shielding devices. In this context, the interest of researchers for the development of conducting polymer compounds&nbs...
http://www.polymer.cn/research/dis_info16062 |
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Modification of Rheological Properties and Its Application to Processing
关键字：viscoelasticity; rheology; polymer processing; critical gel; nanofiber
Precise control of viscous and elastic properties is considerably important for good processability at various processing operations for conventional polymer melts.
http://www.polymer.cn/research/dis_info16059 |
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Unusual Nano-scale Phenomena in Highly Porous Polymer Systems Containing Graphite Nano-sheets
Porous polymers and polymer foams have found their applications not only in aerospace, marine and automotive industry but also in biomedical devices. Facile methods for pore formation and regulation remain a fascinating topic and ...
http://www.polymer.cn/research/dis_info16044 |
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Some recent progress in transparent and light emitting polymer nanocomposites
关键字：ZnO,CdSe, Transparency, Photoluminescence, Nanocomposites
Some recent progress has been briefly summarized in transparent and light emitting nanocomposites based on epoxy and silicone resins. It is discussed about how to maintain the high transparency of polymers after introduction of na...
http://www.polymer.cn/research/dis_info15728 |
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Effect of support surface chemistry on Lipase adsorption and activity
关键字：Support surface chemistry，Lipase，Enzyme immobilization，Functional group-terminated polymer
In this work,the functional group controlled surfaces were fabricated and used as a model support to investigate the effect of surface chemistry on lipase adsorption and its activity.
http://www.polymer.cn/research/dis_info15566 |
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