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Full α to β crystal form transitions in meltcrystallized poly(vinylidene fluoride) (PVDF) induced by ionic liquid modified carbon nanotubes
The impacts of pristine multi-walled carbon nanotubes (MWCNTs), an ionic liquid (IL),1-butyl-3-methylimidazolium hexafluorophosphate [BMIM][PF6], and the ionic liquid modified MWCNTs(IL-MWCNTs) on the crystallization behaviors of melt-crystallized poly(vinylidene f...
http://www.polymer.cn/research/dis_info17022 |
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Study on chain orientation behavior of poly(glycolic acid) / halloysite hybrid electrospun fibers
Recently, clay mineral based nanotubes attracted a great deal of attention, because they possess theadvantages of both nanotubes and clay minerals, which are nature friendly and abundant.1Halloysite is animportant commercialized clay nanotube&nb...
http://www.polymer.cn/research/dis_info17021 |
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Mechanism of charge-transfer complexation in poly(4-vinyl pyridine)/[6,6] - phenyl-c61-butyric acid methyl ester DMF solution
The mechanism of charge-transfer complexation in electron-donor(D)/ electron-acceptor(A) active layer wasstudied in a pseudo-binary blend model system, poly(4-vinyl pyridine)(P4VP) /6,6]-phenyl-C61-butyric acidmethyl ester(PCBM) DMF solution, by a combination of&nb...
http://www.polymer.cn/research/dis_info16976 |
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Kinetics of coil-to-globule transition of dansyl-labeled poly(n-isopropylacrylamide) chains in aqueous solutions
The coil-to-globule transition of thermally sensitive linear poly(N-isopropylacrylamide) (PNIPAM) labeledwith dansyl group was induced by 1.54-μm laser pulses (width ~ 10 ns). The dansyl group was used to follow thetransition kinetics because&n...
http://www.polymer.cn/research/dis_info16967 |
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Effect of carbon chain length of monocarboxylic acids on lower critical solution temperature of poly(2-ethyl-2-oxazoline)
The temperature induced phase transition of poly(2-ethyl-2-oxazoline) (PEOxz) aqueous solution undermixing with a series of small carboxylic acids has been studied by turbidity measurements and laser lightscattering. It has been found that ...
http://www.polymer.cn/research/dis_info16966 |
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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/dis_info16955 |
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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/dis_info16932 |
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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/dis_info16928 |
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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/dis_info16908 |
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A new route to toughen poly(lactic acid)blends of ABA triblock copolymers of PDLA-mid-block-PDLA with PLLA
The incorporation of the triblock copolymer (PDLAn- Soft Blockm- PDLAn) into Poly(LLactic Acid) (PLLA) has produced a semicrystalline polymer of substantial modulus and strength.
http://www.polymer.cn/research/dis_info16740 |
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