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Interplay of liquid-liquid phase dissolutioinand crystallization in PBS/PEO blends
The crystalline/crystalline poly(butylene succinate) (PBS)/poly(ethylene oxide) (PBS/PEO) blends [1-5]system exhibits lower critical solution temperature (LCST) behavior above the melting temperature of PBS.Optical microscope and time-resolved light scattering was&...
http://www.polymer.cn/research/dis_info16914 |
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Rheological behavior of polyacrylonitrile/ionic liquid solutions
关键字：rheology; polyacrylonitrile; ionic liquid; solution
The rheologycal behavior of polyacrylonitrile/1-Butyl-3-methylimidazolium chloride (PAN/[BMIM]Cl) solutions was investigated. The traditional shear-thinning phenomena were observed in the steady-state rheology experiments. However, both the zero-viscosity and flow...
http://www.polymer.cn/research/dis_info8331 |
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Main-chain Liquid Crystalline Elastomers
关键字：Main,chain,Liquid,Crystalline,Elastomers,
It was long expected that main-chain liquid crystalline elastomers should have enhanced mechanical and optical properties in comparison to their side-chain counterparts because of the direct coupling of the mesogenic units with the pol...
http://www.polymer.cn/research/dis_info1742 |
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The formation of silver nanofibres by liquid/liquid interfacial reactions:mechanistic aspects
?The liquid/liquid interfacial reaction (LLIR) between silver nitrate in aqueous solution and ferrocene in organic solution has been investigated: the resultant silver deposit is found to contain
long, well-defined nanometre scale fibres, together with thin silver nanowire networks. In situ optical microscopy and ex situ scanning electron microscopy indicate that t...
http://www.polymer.cn//ss/luokun998/publicationsshow_2448.html |
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Supracolloidal Structures through Liquid-liquid Interface Driven Assembly and Polymerization
Solid particles can adhere to liquid-liquid interfaces. When emulsion droplets are stabilized in such a way one speaks of a Pickering emulsion. The supracolloidal structures formed by this interface driven assembly process can be referred to as colloidosomes. Herein we explain the concept of colloidosome formation, their deformation behavior upon evaporation of their inner phase. Moreover, we desc...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_2352.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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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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Polymerization of & in ionic liquid-based microemulsions
Ionic liquids (ILs) are attracting significant attention in many fields of chemistry and industry because of their unique physicochemical properties, such as negligible vapor pressure, low volatility, high thermal stability and ionic conduc...
http://www.polymer.cn/research/dis_info16544 |
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Viscoelasticity of pullulan in ionic liquid BmimCl
Ionic liquid is an Organic salt which is liquid state at room temperature. Recently, it has been reported that the ionic liquid, 1-butyl-3-methylimidazolium chloride (BmimCl) can dissolve the insoluble polysaccharides such as cellulose.
http://www.polymer.cn/research/dis_info12701 |
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Rheological behavior of cellulose in ionic liquid
Since Swatloski etc 1 reported that ionic liquids (ILs) are nonderivatizing solvents for cellulose, ionic liquids are known as another green solvent for processing cellulose fibers except for N-methylmorpholine-N-oxide (NMMO).
http://www.polymer.cn/research/dis_info7491 |
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