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Alternating Silica/Polymer Multi-layer Hybrid Microspheres Templates for Double-shelled Polymer and Inorganic Hollow Microspheres
Alternating silica/polymer tetra- and penta-layer hybrid microspheres were first prepared via combined inorganic sol-gel reaction and distillation-precipitation polymerization. pH-responsive poly(methacrylic acid) (PMAA) hollow microspheres with asymmetric double-shells were produced afterHF etching of the silica layers in the SiO2/PMAAtetra-layer microspheres with different degrees of cross-linki...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6500.html |
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RAFT dispersion polymerization of styrene in water/alcohol: the solvent effect on polymer particle growth during the polymer chain propagation
The RAFT polymerization of styrene in a solvent consisting of a water/alcohol mixture with different water contents is performed and the solvent effects on polymerization kinetics, polymer chain propagation, and polymer particle growth are evaluated. It is found that the solvent affects the RAFT polymerization kinetics greatly, and the apparent polymerization rate constant (Kp app) increases wit...
http://www.polymer.cn//ss/zhangwangqing/publicationsshow_4323.html |
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133. Chapter 15: Morphology and Thermal Behavior of Polymer/Carbon Nanotube Composites, in "Physical Properties and Applications of Polymer Nanocomposites".
T. X. Liu, Huang S. Chapter 15: Morphology and Thermal Behavior of Polymer/Carbon Nanotube Composites, “Physical Properties and Applications of Polymer Nanocomposites”, Ed. by S. C. Tjong, Y. W. Mai, Woodhead Publishing, 2010, p.529-562.
http://www.polymer.cn//ss/liutianxi/publicationsshow_2743.html |
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[Progress in Polymer Science] Stimulus-responsive polymer brushes on surfaces: Transduction mechanisms and applications
Stimulus-responsive polymer brushes (SRPBs) exhibit a change in conformation and structure, often accompanied by a noticeable change in surface energy, due to an external stimulus such as a change in solvent composition, temperature, pH, ionic strength, light, or mechanical stress. SRPBs offer exciting andnewpossibilities to fabricate adaptive or responsive smart materials. This review summarize...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_2364.html |
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Cellulose acetate polymer film modified microstructured polymer optical fiber towards a nitrite optical probe
A novel microstructured polymer optical fiber (MPOF) probe for nitrites (NO2−) detection was made by forming rhodamine 6G (Rh 6G)-doped cellulose acetate (CA) on the side wall of array holes in a MPOF. It was found that the MPOF probe only have a response to nitrites in a certain concentration of sulfuric acid solution. The calibration graph of fluorescence intensity versus nitrites concentr...
http://www.polymer.cn//ss/llwang/publicationsshow_2319.html |
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[Anal. Chem.] Thickness measurement of nanoscale polymer layer on polymer substrates by attenuated total reflection infrared spectroscopy
For the first time, attenuated total reflection (ATR)-Fourier transform infrared (FT-IR) spectroscopy was utilized to measure the thickness (d(0)) of a nanoscale polymer layer on polymer substrate with significant credibility. First, a mathematical formula, A/A(0) = 1 - 2d(0)/d(p), was derived based on a self-defining subsection function (where d(p) was defined as depth of penetration of AT...
http://www.polymer.cn//ss/yangpeng/publicationsshow_2168.html |
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[Macromol. Rapid. Commun.] A simple method to fabricate a conductive polymer micropattern on an organic polymer substrate
Under UV irradiation Plus a photomask, a hydrophilic/hydrophobic hybrid polymer surface is created by sandwiching an ammonium persulfate solution between two polymer films. It is demonstrated that an effective conductive PANT micropattern can be fabricated on such a wettability patterned Surface. For PET, a stable negative micropattern could be formed directly by the selective deposition of...
http://www.polymer.cn//ss/yangpeng/publicationsshow_2162.html |
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Enhancing hydrophilicity and protein resistance of silicone hydrogel by plasma induced grafting with hydrophilic polymer, Chinese Journal of Polymer Science, in press, 2010
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http://www.polymer.cn//ss/lixs/publicationsshow_2087.html |
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Viscoelastic Interfacial Properties of Compatibilized Polycaprolactone/Polylactide Blend. Journal of Polymer Science Part B: Polymer Physics, 2010, 48, 756-765.
Journal of Polymer Science Part B: Polymer Physics, 2010, 48, 756-765.
ABSTRACT:
Polycaprolactone/polylactide blend (PCL/PLA) is an interesting biomaterial because the two component polymers show good complementarity in their physical properties. However, PCL and PLA are incompatible thermodynamically and hence the interfacial properties act as the important roles controlling the final pro...
http://www.polymer.cn//ss/wudefeng/publicationsshow_1922.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.cn//ss/wudefeng/publicationsshow_1719.html |
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