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reactive modification of polymers through stress-induced reactions in solid state
关键字：reactive,modification,polymers,stress,induced,reactions,solid,state,
an effective pan-mill type mechano-chemical reactor has been designed by our lab. for pulverizing bringing about stress reactions of polymer in solid state.
http://www.polymer.cn/research/dis_info5440 |
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preparation of polymer/carbon nanotubes composite powder through a solid state mechanochemical pulverization process
关键字：Carbon nanotubes; Mechanochemistry; Composites
carbon nanotubes (cnt)/polymer composites open up opportunities for new multi-functional materials with broad applications. however, preparation of such materials faces challenges:
http://www.polymer.cn/research/dis_info5379 |
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Making Nanostructured Films through Layer-by-Layer Assembly of Polymer Micelles
关键字：Making,Nanostructured,Films,Layer,Layer,Assembly,Polymer,Micelles,
Layer-by-layer (LBL) assembly of oppositely charged polyelectrolytes is a robust and versatile means to construct nanostructured thin films.
http://www.polymer.cn/research/dis_info5193 |
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Tg Enhancement of Miscible Blends and Copolymers through Hydrogen Bonding Interaction
关键字：Enhancement,Miscible,Blends,Copolymers,Hydrogen,Bonding,Interaction,
The glass-transition temperature (Tg) is an important intrinsic characteristic that influences the material properties of a polymer and its potential applications.
http://www.polymer.cn/research/dis_info2315 |
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2D-to-3D Shape Transformation of Room-Temperature- Programmable Shape-Memory Polymers through Selective Suppression of Strain Relaxation
关键字：Shape-Memory Polymers
Although shape-memory polymers (SMPs) can alter their shapes upon stimulation of environmental signals, complex shape transformations are usually realized by using advanced processing technologies (four-dimensional printing) and complicated polymer structure design or localized activation. Herein, we demonstrate that stepwise controlled complex shape transformations can be obtained from a single...
http://www.polymer.cn/research/sy_info19569 |
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Bottom-Up Fabrication of Ultrathin 2D Zr Metal–Organic Framework Nanosheets through a Facile Continuous Microdroplet Flow Reaction
关键字：MOF, Microdroplets
Direct synthesis of the ultrathin and discrete 2D metal-organic framework (MOF) nanosheets is extremely challenging. Herein, we present the first facile continuous bottom-up strategy
for preparing ultrathin (～3 nm) 2D MOF nanosheets with high crystallinity comprising assemblies of a few layers. Unlike conventional solvothermal synthetic methods for 2D MOFs, the weak interlayer interaction ...
http://www.polymer.cn/research/sy_info19537 |
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Synthesis of Hierarchical Three-Dimensional Copper Oxide Nanostructures through a Biomineralization-Inspired Approach
关键字：Silk fibroin
Three-dimensional (3D) copper oxide (CuO) nanostructures were synthesized in a regenerated Bombyx mori silk fibroin aqueous solution at room temperature. In the synthesis process, silk fibroin served as the template and helped to form the hierarchical CuO nanostructures by self-assembly. Cu(OH)(2) nanowires were formed initially, and then they transformed into almond-like CuO nanostructures with b...
http://www.polymer.cn/research/sy_info19432 |
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Fabrication of Superhydrophobic Cellulose-Based Materials through a Solution-Immersion Process,
关键字：Superhydrophobic, Cellulose, Solution-Immersion Process
An industrial waterproof reagent [(potassium methyl siliconate) (PMS)] was used for fabricating a superhydrophobic surface on a cellulose-based material (cotton fabric or paper) through a solution-immersion method. This method involves a hydrogen bond assembly and a polycondensation process. The silanol, which was formed by a reaction
of PMS aqueous solution with CO2, was assembled on th...
http://www.polymer.cn/research/sy_info19388 |
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Novel Reactive Compatibilization Strategy through Physical Functionalization and/or Coupling
关键字：olyblend, Reactive compatibilization, Functionalization
To perform reactive compatibilization of immiscible A+B polymer blends, component A and/or B must possess certain functional groups. In case neither component A nor B component contains any reactive functional group,&nbs...
http://www.polymer.cn/research/sy_info15166 |
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Study of shear-induced interfacial crystallization in polymer-based composite through in situ monitoring interfacial shear stress
关键字：crystallization
In order to further investigate shear-induced
interfacial crystallization of polymer-based composites, an
improved fiber-pulling device was designed and built. Its
peculiar characteristic is that a force transducer is assembled
to in situ monitor the variation of interfacial shear stress
between the polymer matrix and pulling fiber. Thus, the
relationship between interfacial shear stress and...
http://www.polymer.cn/research/sy_info14966 |
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