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Photoresponsive Behavior of Azobenzene Liquid-Crystalline Elastomer Films with Polyacrylate and Poly(oxyethylene) Backbones
关键字：Photoresponsive,Behavior,Azobenzene,Liquid,Crystalline,Elastomer,Films,Polyacrylate,Poly,oxyethylene,Backbones,
Recently, liquid-crystalline elastomers (LCEs) have attracted increasing attention on their stimuli-responsive deformations such as contraction and bending.
http://www.polymer.cn/research/dis_info2155 |
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Preparation of Novel Acrylate-Based Liquid Crystalline Polymers and the Photoinduced Alignment Behavior of Their Films
关键字：Preparation,Novel,Acrylate,Based,Liquid,Crystalline,Polymers,Photoinduced,Alignment,Behavior,Their,Films,
Two acrylate monomers containing both a mesogenic biphenyl group and a photoreactive cinnamoyl group as well as different length of flexible spacers (i.e., n-[4’-(n-cinnamoyloxyalkoxy)biphenyl-4-yloxy]alkyl acrylate, n= 4 (A4OO4C) and 6 (A6OO6C))&nb...
http://www.polymer.cn/research/dis_info1751 |
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DESIGN OF FUNCTIONAL POLYMER NETWORKS WITH CONTROLLED NANOSTRUCTURES USING LIQUID CRYSTAL STARTING MATERIALS
关键字：DESIGN,FUNCTIONAL,POLYMER,NETWORKS,WITH,CONTROLLED,NANOSTRUCTURES,USING,LIQUID,CRYSTAL,STARTING,MATERIALS,
The rational design of functional materials with nanometer-scale architectural control is one of the most important frontiers in materials chemistry.1 Liquid crystal (LC) molecules have the ability to self-organize into a variety of or...
http://www.polymer.cn/research/dis_info1595 |
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岛津新型液体处理器（Liquid Handler）LH-40上市
岛津LH-40液体处理器（Liquid Handler）同时兼具“自动进样器”和“馏分收集器”两种功能，作为馏分收集器，其与FRC-40同具操作简单，使用灵活，空间节约以及高通量等特点；作为“自动进样器”，其进样体积最大可达20mL，另外可复测已接收馏分的纯度（选配），也可通过液面探测技术（选配）自动判断样品瓶中液面高度避免空针进样。今后，岛津制备纯化系统正式进入Nexera Pr...
http://www.polymer.cn/trading/news_detail_11175 |
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High power supercapacitors based on hierarchically porous sheet-like nanocarbons with ionic liquid electrolytes
关键字：.
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http://www.polymer.cn/research/sy_info19489 |
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(Macromolecules) Near-Infrared Responsive Liquid Crystalline Elastomers Containing Photothermal Conjugated Polymers
关键字：elastomer
In this work, we report the ?rst example of uniaxial aligned conjugated polymer (CP)/liquid crystalline elastomer (LCE) composite material by doping polyaniline nanoparticles into a classical monodomain polysiloxane-based LCE matrix. A series of comparative experiments are performed to investigate the photoresponsive properties of these polyaniline/LCE samples in correspondence to the two di...
http://www.polymer.cn/research/sy_info19431 |
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(Chemical Science) A calamitic mesogenic near-infrared absorbing croconaine dye/liquid crystalline elastomer composite
关键字：liquid crystal elastomer
In this work, we report the first example of a calamitic mesogenic near-infrared (NIR) absorbing organic dye,
made by functionalizing a thiophene–croconaine chromophore rigid core with two symmetric long flexible
alkyl chains. The liquid crystal (LC) NIR dye YHD796 exhibits a sharp and intense NIR absorption band with
a maximum absorption peak at 796 nm. Taking advantage of the improve...
http://www.polymer.cn/research/sy_info19430 |
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(Chin.J.Polym.Sci.) Polysiloxane Side-chain Liquid Crystalline Polymers Prepared by Alkyne Hydrosilylation
关键字：LCP
We describe in this work an alkyne-hydrosilylation approach to synthesize a series of novel polysiloxane sidechain
LCPs attaching end-on or side-on mesogenic side groups. Their properties are characterized by NMR, FTIR, gel
permeation chromatography, thermogravimetric analysis, differential scanning calorimetry, polarized optical microscopy and small-angle X-ray scattering. These obtained alkenyls...
http://www.polymer.cn/research/sy_info19380 |
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Novel Crosslinked Lyotropic Liquid Crystal Materials Based on Acrylate-Type Gemini Ammonium Surfactant
关键字：lyotropic
This
manuscript describes a facile method to prepare a series of novel crosslinked
gemini lyotropic liquid crystal (LLC) materials.
http://www.polymer.cn/research/sy_info19358 |
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Polysiloxane-Based Liquid Crystalline Polymers and Elastomers Prepared by Thiol-Ene Chemistry
关键字：LCP, polysiloxane
A series
of side-chain liquid crystalline polymers (LCPs) with polysiloxane backbones
have been synthesized by grafting mesogenic monomers to
poly[3-mercaptopropylmethylsiloxane] (PMMS) via thiol-ene click chemistry. Moreover, by controlling the molar ratio of PMMS and
mesogenic monomers, PMMS-based LCPs can be
partially functionalized, meanwhile leaving spare mercapto groups, which can be
fu...
http://www.polymer.cn/research/sy_info19355 |
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