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42. Time-resolved crystallization study of absorbable polymers by synchrotron small-angle X-ray scattering
暂无
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_2527.html |
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32. Interactions between crystalline and amorphous domains in semicrystalline polymers: Small-angle X-ray scattering studies of the Brill transition in nylon 6,6
暂无。
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_2517.html |
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19. Water-soluble and amphiphilic polymers. Influence of acrylic acid/vinyl acetate copolymer on the morphology of CaSO4 precipitate
暂无。
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_2485.html |
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EPR Spectroscopic Characterization of Local Nanoscopic Heterogeneities during the Thermal Collapse of Thermoresponsive Dendronized Polymers
The collapse transition of thermoresponsive dendronized polymers could be characterized on a molecular scale by CW EPR spectroscopy. Above the collapse temperature TC, the aggregation of the complete polymer sample is triggered by dynamic structural inhomogeneities of a few nanometers: While macroscopically a sharp phase transition, this study reveals that the dehydration of the polymer chains pro...
http://www.polymer.cnt//ss/zaf/publicationsshow_2332.html |
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Interaction of paraffin wax gels with ethylene/vinyl acetate co-polymers. Energy & Fuels 2005, 19, 138-144.
Interaction of paraffin wax gels with ethylene/vinyl acetate co-polymers.
http://www.polymer.cnt//ss/guoxuhong/publicationsshow_2208.html |
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Versatile Synthesis of Functional Biodegradable Polymers by Combining Ring-Opening Polymerization and Postpolymerization Modification via Michael-Type Addition Reaction
Various functional biodegradable polymers were readily prepared based on novel cyclic carbonate monomers, acryloyl carbonate (AC) and methacryloyl carbonate (MAC), by combining ringopening polymerization (ROP) and Michael-type conjugate addition. AC and MAC monomers were synthesized in four straightforward steps from 1,1,1-tris(hydroxymethyl)ethane with good overall yields (ca. 40%). AC and MAC we...
http://www.polymer.cnt//ss/zhongzhiyuan/publicationsshow_2118.html |
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[Soft Matter] Synthesis of azide/alkyne-terminal polymers and application for surface functionalisation through a [2+3] Huisgen cycloaddition process, "click chemistry''
Living radical polymerization of methyl methacrylate (MMA) and a fluorescent comonomer with 2-bromo-2-methylpropionic acid 3-azidopropyl ester and 2-bromo-2-methylhept-6-yn-3-one as initiators has been successfully employed for the synthesis of fluorescently tagged azide and alkyne terminated PMMA with Mn close to that predicted, PDI < 1.20, and good first order kinetics as expected for a livin...
http://www.polymer.cnt//ss/gchen/publicationsshow_1884.html |
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Synthesis of Novel High-Performance Polymers via Pd-Catalyzed Amination of Dibromoarenes with Primary Aromatic Diamines.
A series of novel polymers have been obtained by the condensation polymerization of different dibromoarenes with different primary aromatic diamines via palladium-catalyzed aryl amination reaction. The structures of polymers are characterized by means of FT-IR, H NMR spectroscopy, and elemental analysis; the results show an agreement with the proposed structure. DSC and TG measurements show that...
http://www.polymer.cnt//ss/changguanjun/publicationsshow_1722.html |
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Nucleation Effect of Thermotropic Liquid Crystalline Polymer on the Crystallization of Polycaprolactone. Polymers & Polymer Composites, 2010, 18(1), to appear.
Polymers & Polymer Composites, 2010, 18(2), 91-101.
ABSTRACT:
Polycaprolactone (PCL) has attracted much attention in recent years due to its good biodegradability and biocompatibility. As a semicrystalline polymer, the final properties of PCL materials highly depend on the bulk crystallization level. However, PCL shows lower crystallization temperature and rate than other alipha...
http://www.polymer.cnt//ss/wudefeng/publicationsshow_1719.html |
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Interfacial entanglement between glassy polymers investigated by nanofractography with high-resolution scanning electron microscopy.
Fracture surfaces created during the interfacial failure of weak interfaces between glassy polymers were investigated with high-resolution scanning electron microscopy (HR-SEM). As reported in an earlier communication (Macromol. Rapid Commun. 2007, 28, 915-921), we found that interfacial failures between immiscible polymers produced large number of nanosized fibrils on the fracture surfaces. In or...
http://www.polymer.cnt//ss/ygliao/publicationsshow_1480.html |
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