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Studies of mass transportation of poly(ε-caprolactone) in the ultra-thin films during its crystallization
The pathway that polymer follow during their crystallization is a longstanding but still intensively debated topic. Recent studies performed in thin and ultrathin films act as simplified systems to understanding the solid basis of ...
http://www.polymer.cn/research/sy_info14674 |
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Liquid crystalline phase behavior of supramolecular of poly(4-vinylpyridine) /3,4,5-tris(dodecyloxy) benzoic acid based on hydrogen-bonding interaction
Supramolecular liquid crystalline polymers (LCPs), which are based on non-covalent interactions, such asionic interaction, hydrogen bonding, or coordination interaction, have gained remarkable attention during the pastdecades. Recently, we synthesized a&n...
http://www.polymer.cn/research/sy_info14653 |
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Tensile deformation of poly(ethyleneoctane) copolymer: synchrotron small angle X-ray scattering study
We have investigated structural development in a film of poly(ethylene-octane) co-polymer (Engage8150,Mw=106000g/mol, Mw/Mn=1.9, and branch density of 9- C8H17 units per 1000 backbone carbons) during uniaxialstretching by conducting simultaneously the&nbs...
http://www.polymer.cn/research/sy_info14649 |
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Modulating poly (ε-caprolactone) morphology from nonclassical conecentric ringed crystals to classical banded spherulites
Ring-banded pattern, as representative morphological feature of polymer crystalline aggregates, has beenattracting considerable attention for fifty years, but understanding of the origin of ring-banded feature remains oneof the major challenges in&nb...
http://www.polymer.cn/research/sy_info14628 |
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Bimetallic Dendrimer-Encapsulated Nanoparticles: Synthesis,Characterization, and Regioselective Catalytic Performance for Modification of Poly(methylhydro)siloxane
Bimetallic dendrimer-encapsulated nanoparticles (DENs) have demonstrated catalytic performance superior to the monometallic DENs in many organic synthetic systems. Research in this area has been moving forward rapidly, powered by the advance of&...
http://www.polymer.cn/research/ct_info877 |
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Effect of Thermo and Stretching Treatment on The Performance of Poly(4-Methyl-1-pentene) Hollow Fiber Membrane
关键字：Poly(4-Methyl-1-pentene) Hollow Fiber
Poly (4-methyl-1-pentene) (PMP) hollow fibers were prepared to fabricate microporous membranes by Melt-Spun and Cold-Stretched (MSCS) method. The effect of thermo- and stretching treatment on the morphologies and performance of the fibers w...
http://www.polymer.cn/research/ct_info476 |
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Well-Defined Functionalized Poly(3-hexylthiophene) Polymers by Modified Kumada Catalyst Transfer Polymerization
关键字：P3HT, block copolymers, chain extension
Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6494 In this contribution, we report various methods in obtaining chain-end functionalized P3HT polymers with high efficiency using mo...
http://www.polymer.cn/research/dis_info17663 |
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Crystallization and Structural Analysis of Poly(trimethylene terephthalate) Film Studied by Raman Spectroscopy
关键字：poly(trimethylene terephthalate) , crystallization, raman spectrum
Poly ( trimethylene terephthalate) (PTT) exhibits excellent high birefringence, luminous transmittance, resilience and processing properties which can be applied in optical communications, fiber and thermoplastic engineering.&n...
http://www.polymer.cn/research/dis_info17329 |
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Recent Advances in Online Hybrid Yarns for Thermoplastic GF Composites
关键字：Thermoplastics, Online hybrid yarns, Polyamide, Polypropylene, Poly(lactic acid)
Online hybrid yarns were spun with three different polymeric matrices. Depending on the matrix, tailored sizings were applied and the resulting mechanical performances of unidirectional composites were evaluated. Depending on ...
http://www.polymer.cn/research/dis_info17267 |
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High Temperature Applications Poly (lactic acid) Compound : The Design of Experiment
关键字：design of experiment, thermal properties, polymer compound bioplastics
Poly (lactic acid) was modified via silane moisture crosslinking reaction to improve the thermal properties. The PLA compound ingredient consisted of gamma-aminopropyltriethoxysilane (APS) as crosslinking&nbs...
http://www.polymer.cn/research/dis_info17211 |
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