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Dynamic Monte Carlo simulations of effects of nanoparticle on polymer crystallization in polymer solutions
The presence of different nanoparticles can result in different polymer crystallization behaviors. Dynamic Monte Carlo simulations were used to study the effects of filler dimension and size on polymer crystallization. One-dimensional nanoparticle has the strongest ability to induce polymer crystallization, and can induce the formation of crystals with uniform orientation. The system filled with t...
http://www.polymer.cnt//ss/nieyijing/publicationsshow_13438.html |
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Preparation of Ellipsoidal Hematite/Polymer Hybrid Materials and the Corresponding Hollow Polymer Ellipsoids
Ellipsoidal hematite/poly(ethyleneglycol dimethacrylate) core–shell hybrid materials were prepared by distillation precipitation polymerization of ethyleneglycol dimethacrylate (EGDMA) in the presence of 3-(methacryloxy)propyl trimethoxysilane (MPS)-modified hematite (a-Fe2O3) particles as the seeds. The polymerization of EGDMA was performed in neat acetonitrile with 2,20-azobisisobutyronitrile (...
http://www.polymer.cnt//ss/yangxinlin/publicationsshow_6531.html |
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Facile Synthesis of Monodisperse Silica/Polymer Hybrid Microspheres and Hollow Polymer Microspheres
Monodisperse silica/polydivinylbenzene (SiO2/PDVB) and silica/poly(ethyleneglycol dimethacrylate) (SiO2/PEGDMA) coreeshell hybrid microspheres were prepared by a two-stage reaction with silica particles’ grafting of 3-(methacryloxy)propyltrimethoxysilane (MPS) as core and PDVB or PEGDMA as shell, in which the MPS-modified silica core with diameter of 238 nm was synthesized by Stober method and su...
http://www.polymer.cnt//ss/yangxinlin/publicationsshow_6529.html |
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[Polymer] Extending micro-contact printing for patterning complex polymer brush microstructures
As a fast developing soft lithographic technique, the development of micro-contact printing (mCP) has exceeded the original aim of replicating poly(dimethylsiloxane) (PDMS) stamp patterns. Here we exploited several extended mCP strategies with various printing conditions (over-force or swelling induced physical deformation, and UV-Ozone treated chemical surface modi?cation to a PDMS stamp), com...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_2981.html |
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Investigation on polymer anode design for flexible polymer solar cells
作者: Zhou YH (Zhou, Yinhua)1,2, Zhang FL (Zhang, Fengling)1, Tvingstedt K (Tvingstedt, Kristofer)1, Barrau S (Barrau, Sophie)1, Li FH (Li, Fenghong)1, Tian WJ (Tian, Wenjing)2, Inganas O (Inganas, Olle)1
摘要: Bilayer polymer anode composed of poly(3,4-ethylene-dioxythiophene): polystyrenesulfonate (PEDOT:PSS) (PH500) and PEDOT:PSS (Baytron P VP Al 4083) was used to construct flexible polymer so...
http://www.polymer.cnt//ss/tianwenjing/publicationsshow_903.html |
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Photocontrollable Liquid Crystalline Polymer Actuators
By incorporating azobenzene groups into the crosslinked liquid crystal polymers (CLCPs),
large deformations such as contraction and bending have been induced by UV light due to the
photoisomerization of the azobenzene chromophores. Since light is an ideal stimulus for it can be
localized (in time and space), selective, nondamaging, and allows for remote delivery of energy,
photodeformable CLCP...
http://www.polymer.cn/research/sy_info17154 |
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Viscosity of Polymer Confined in Nanometer Films
Unlike simple liquids, polymers usually solidify via the glass transition – a process in which the viscosity of the liquid increases by orders of magnitude as the temperature is lowered below the glass transition temperature ...
http://www.polymer.cn/research/sy_info16479 |
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Photocontrollable Liquid Crystalline Polymer Actuators
By incorporating azobenzene groups into the crosslinked liquid crystal polymers (CLCPs),
large deformations such as contraction and bending have been induced by UV light due to the
photoisomerization of the azobenzene chromophores. Since light is an ideal stimulus for it can be
localized (in time and space), selective, nondamaging, and allows for remote delivery of energy,
photodeformable CLCP...
http://www.polymer.cn/research/dis_info18623 |
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Viscosity of Polymer Confined in Nanometer Films
Unlike simple liquids, polymers usually solidify via the glass transition – a process in which the viscosity of the liquid increases by orders of magnitude as the temperature is lowered below the glass transition temperature ...
http://www.polymer.cn/research/dis_info18076 |
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Manipulating PCBM crystallization with polymer additives
The morphology and nanostructure control of organic semiconducting thin film has always a challenge, especially for those solution-processed materials, such as the methanofullerene, [6,6]-phenyl-C61 butyric acid methyl ester (PCBM).
http://www.polymer.cn/research/dis_info16720 |
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