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Bioinspired One-Dimensional Materials for Directional Liquid Transport
One-dimensional materials (1D) capable of transporting liquid droplets directionally, such as spider silks and cactus spines, have recently been gathering scientists’ attention due to their potential applications in microfluidics, textile dyeing, filtration, and smog removal. This remarkable property comes from the arrangement of the micro- and
nanostructures on these organisms’ s...
http://www.polymer.cnt//ss/zhengyongmei/publicationsshow_7431.html |
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A review on the development of liquid chromatography systems for polyolefins
Polyolefins are the most widely produced synthetic polymer commodity and are found in countless applications ranging from bottles, packaging films to bullet-proof jackets, etc.Such widely different applications rely on high variability in the physical properties of polyolefins, which is a result of variations in microstructure, chemical composition and
molar mass. Though polyolefins contain only c...
http://www.polymer.cnt//ss/zhuyutian/publicationsshow_5288.html |
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Exfoliation of organo-clay in telechelic liquid polybutadiene rubber
Using transmission electron microscopy (TEM), X-ray diffraction (XRD) and small-angle X-ray scattering (SAXS) methods, we demonstrate that organo-clay could be easily exfoliated by simply compounding it with commercially available telechelic liquid polybutadiene rubber (Hydroxyl Terminated PolyButadiene, HTPB). Liquid polybutadiene rubber without hydroxyl end groups could only form intercalated co...
http://www.polymer.cnt//ss/sunpingchuan/publicationsshow_5147.html |
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Synthesis and Curing of a Novel Combined Liquid Crystalline Epoxy
A novel combined liquid crystalline epoxy containing biphenyl and aromatic ester-type group,diglycidyl ether of 4,4′-bis(4-hydroxybenzoyloxy)-3,3′,5,5′-tetramethylbiphenyl (DGE- BHBTMBP), was synthesized. Its spectroscopic structure and thermal properties were investigated with NMR, differential scanning calorimetry (DSC) and polarized light microscopy (PLM). Two curing agents, diaminodiphenyls...
http://www.polymer.cnt//ss/caizhiqi/publicationsshow_4191.html |
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Thermotropic Liquid Crystals of a Non-Mesogenic Group Bearing
A tri(ethylene oxide)octadecyldimethylammonium p-toluenesulfonate (C18NEO3 3 Ts) amphiphile was employed to encapsulate Keggin-type polyoxometalates by ion metathesis reactions with phosphotungstic acid, silicotungstic acid, pentapotassium dodecatungstoborate(III), and phosphomolybdic acid, giving the surfactant-encapsulated polyoxometalates (SEPs) in SEP-P, SEP-Si, SEP-B, and SEP-PMo, respectivel...
http://www.polymer.cnt//ss/yanyi/publicationsshow_3834.html |
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Effects of Liquid Crystalline Polyurethane on the Structure and Properties of Epoxy
J.Mater.Sci.Lett. 2002.21: 719-722
http://www.polymer.cnt//ss/weichun/publicationsshow_1610.html |
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Giant supramolecular liquid crystal lattice, Science, 299, 1208-1211 (2003).
Self-organized supramolecular organic nanostructures have potential applications that include molecular electronics, photonics, and precursors for nanoporous catalysts. Accordingly, understanding how self-assembly is controlled by molecular architecture will enable the design of increasingly complex structures. We report a liquid crystal (LC) phase with a tetragonal three-dimensional unit cell con...
http://www.polymer.cnt//ss/liuyongsong/publicationsshow_1189.html |
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Supramolecular dendritic liquid quasi-crystals, Nature, 428, 157-160 (2004).
A large number of synthetic and natural compounds selforganize
into bulk phases exhibiting periodicities on the 1028–1026 metre scale as a consequence of their molecular shape, degree of amphiphilic character and, often, the presence of additional non-covalent interactions. Such phases are found in lyotropic systems (for example, lipid–water, soap–water), in a range of block cop...
http://www.polymer.cnt//ss/liuyongsong/publicationsshow_1188.html |
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Liquid crystalline Graphene Oxide based Advanced Materials
关键字：Graphene oxide, Liquid crystal, thermo gravimetric analysis
There is an extensive thrust to develop liquid crystal of graphene oxide and it’s advanced
materials in the fields of physics, chemistry and materials science. Graphene is a single atomic
plane of graphite, constructed with sp2 hybridized carbon atoms in a perfect hexagonal lattice. This thinnest known material is now receiving great attention, because of its unique attributes such as immense...
http://www.polymer.cn/research/sy_info16992 |
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Synthesis and properties of siloxane modified perylene bisimide discotic liquid crystals
关键字：Perylene Diimide, siloxane, liquid crystal
A series of symmetric and asymmetric 1,6,7,12-tetrachloroperylene bisimides (PBICls) were synthesized and modified by siloxane substituents at the imide nitrogen atom. Siloxane substitutions do not apparently affect the electronic properties of PBICIs as demonstrated by CV experiments. They display both thermotropic and lyotropic liquid crystalline behaviors. The effect of differe...
http://www.polymer.cn/research/sy_info16332 |
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