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Mechanism of in Situ Compatibilization and Degradation by Friedel-Crafts Alkylation Reaction for Polymer Blends
Z. Guo, Z. Fang. Mechanism of in Situ Compatibilization and Degradation by Friedel-Crafts Alkylation Reaction for Polymer Blends, Chemical Journal of Chinese Universities-Chinese, 2009.9, 30(9): 1898-1903
http://www.polymer.cnt//ss/zpfang/publicationsshow_1851.html |
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Patterning thin polymer films by surface-directed dewetting and pattern transfer
The pattern evolution processes of thin polystyrene (PS) film on chemically patterned substrates during dewetting have been investigated experimentally. The substrates have patterns of self-assembly monolayers produced by microcontact printing with octadecyltrichlorosilane. Optical microscopy and atomic force microscopy images reveal that ordered micrometer scale pattern can be created by surface ...
http://www.polymer.cnt//ss/zhangzexin/publicationsshow_1848.html |
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Induced crystallization and swelling behavior of polymer in supercritical Carbon Dioxide
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http://www.polymer.cnt//ss/caoguiping/publicationsshow_1699.html |
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High-throughput solubility measurements of polymer libraries in supercritical carbon dioxide.
A new method was developed which allows rapid parallel soly. measurements for libraries of materials in supercrit. fluids (SCFs). The technique was used to evaluate the soly. of a mixed library of 100 synthetic polymers including polyesters, polycarbonates, and vinyl polymers.
http://www.polymer.cnt//ss/tanbien/publicationsshow_1560.html |
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Biodegradable nanofibrous membrane of zein/silk fibroin by electrospinning, Polymer International, 2009, 58(4), 396 – 402.
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http://www.polymer.cnt//ss/lixs/publicationsshow_1498.html |
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Temperature dependence of surface composition and morphology in polymer blend film.
Thin films of poly(methyl methacrylate) (PMMA) and poly(styrene-ran-acrylonitrile) (SAN) blend can phase separate upon heating to above its critical temperature. Temperature dependence of the surface composition and morphology in the blend thin film upon thermal treatment was studied using in situ X-ray photoelectron spectroscopy (XPS) and in situ atomic force microscopy (AFM). It was found that i...
http://www.polymer.cnt//ss/ygliao/publicationsshow_1481.html |
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Composition effect on dewetting of ultrathin films of miscible polymer blend.
Two kinds of dewetting and their transition induced by composition fluctuation due to different composition in blend [poly(methyl methacrylate) (PMMA) and poly(styrene-ran-acrylonitrile) (SAN)] films on SiOx substrate at 145 C have been studied by in-situ atomic force microscopy (AFM). The results showed that morphology and pathway of dewetting depended crucially on the composition. Possible reas...
http://www.polymer.cnt//ss/ygliao/publicationsshow_1479.html |
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Fabrication of robust honeycomb polymer films: A facile photochemical cross-linking process
Highly ordered honeycomb films are prepared by breath-figure method using an amphiphilic diblock copolymer of polystyrene-block-polyacrylic acid (PS-b-PAA). By simply cross-linking PS matrix via deep ultraviolet (UV) irradiation, both the solvent and thermal stability of the porous films was significantly improved while retaining the three-dimensional (3D) structures. The film surface wettability ...
http://www.polymer.cnt//ss/lilei/publicationsshow_1474.html |
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Rheology and Thermal Stability of Polylactide/Clay Nanocomposites. Polymer Degradation & Stability, 2006, 91, 3149-3155.
Polymer Degradation & Stability, 2006, 91, 3149-3155.
ABSTRACT: Polylactide/clay nanocomposites (PLACNs) were prepared by melt intercalation. The intercalated structure of PLACNs was investigated using XRD and TEM. Both the linear and nonlinear rheological properties of PLACNs were measured by the parallel plate rheometer. The results reveal that percolation threshold of the PLACNs is about 4...
http://www.polymer.cnt//ss/wudefeng/publicationsshow_1426.html |
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Synthesis of calcite single crystals with porous surface by templating of polymer latex particles
Chemistry of Materials 2005, 17, 5218-5224
http://www.polymer.cnt//ss/luconghua/publicationsshow_1412.html |
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