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Enhancement of dielectric constant and piezoelectric coefficient of ceramic–polymer composites by interface Chelation Excellent interfacial adhesion
Ferroelectric ceramics (e.g., lead zirconate titanate, PZT) and polymers exhibit extraordinary dielectric and piezoelectric properties and processability, respectively. It is, however, difficult to retain the ideal dielectric constant (εr) and piezoelectric coefficient (d33) in their composites. Here we show that an interfacial adhesion mechanism (afforded by the chelation technique...
http://www.polymer.cnt//ss/dong/publicationsshow_2423.html |
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[Small] Fabrication of Patterned Polymer Brushes on Chemically Active Surfaces by in situ Hydrogen Bond Mediated Attachment of an Initiator
The cover picture shows a 3D AFM topographic image of PNIPAAM brushes micropatterned on a COOH-functionalized, polyacrylic acid (PAA) polymer brush substrate. In this novel patterning approach, the brush substrate is first patterned with an atom transfer radical polymerization (ATRP) initiator silane, which attaches by hydrogen bond formation to the COOH species at the top of the PAA brush subst...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_2345.html |
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Fluorescence hydrogen peroxide probe based on titanium dioxide film modified microstructured polymer optical fiber
A highly sensitive microstructured polymer optical fiber (MPOF) probe for hydrogen peroxide was made by forming a rhodamine 6G-doped titanium dioxide film on the side walls of array holes in an MPOF. It was found that hydrogen peroxide only has a response to the MPOF probe in a certain concentration of potassium iodide in sulfuric acid solution. The calibration graph of fluorescence intensity vers...
http://www.polymer.cnt//ss/llwang/publicationsshow_2320.html |
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Studies on the mechanical and dynamic mechanical properties of thermotropic liquid crystalline polymer / unsaturated polyester / glass fiber in-situ hybrid composites
No Abstract.
http://www.polymer.cnt//ss/zhangfaai/publicationsshow_2261.html |
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Studies on Synthesis of Water-Soluble Polymer-supported Transition Metal Polypyridyl Complexes and their interaction with DNA
Five water-soluble polymer-supported transition metal polypyridyl complexes were synthesized from polyacrylic acid -co- N-vinyl pyrrolidone, 2-methyl-3-hydroxyl benzaldehyde, o-phenanthroline and metal acetate salts. Infrared spectra (IR), thermo-gravimetric and differential thermal analysis (TG-DTA), Inductance Coupling Plasma (ICP) and X-ray photoelectron spectroscopy (XPS) measurement technolog...
http://www.polymer.cnt//ss/zhangfaai/publicationsshow_2256.html |
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121. Effect of film thickness controlled by ink-jet printing method on the optical properties of an electroluminescent polymer.
Ink-jet printing (IJP) represents a highly promising liquid processed polymer deposition method for the film preparation of functional polymers in photo-electronic devices. In this report, the results on the IJP of a fluorenebased
electroluminescent polymer, poly(9,9-dihexylfluorene-alt-2,5-dioctyloxybenzene) (PF6OC8), from a piezoelectric droplet generator are presented. The polymer film thickne...
http://www.polymer.cnt//ss/liutianxi/publicationsshow_2249.html |
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Polymer networks assembled by host-guest inclusion between adamantly and ?-cyclodextrin substituents on poly(acrylic acid) in aqueous solution. Macromolecules 2008, 41, 8677-8681.
Polymer networks assembled by host-guest inclusion between adamantly and ?-cyclodextrin substituents on poly(acrylic acid) in aqueous solution.
http://www.polymer.cnt//ss/guoxuhong/publicationsshow_2215.html |
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Complexation behavior of alpha-, beta- and gamma-cyclodextrin in modulating and contructing polymer networks. Langmuir 2008, 24 (15), 8290-8296.
Complexation behavior of alpha-, beta- and gamma-cyclodextrin in modulating and contructing polymer networks.
http://www.polymer.cnt//ss/guoxuhong/publicationsshow_2214.html |
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Rheological control by modulating hydrophobic and inclusion associations in modified poly(acrylic acid) solutions. Polymer 2006, 47, 2976-2983.
Rheological control by modulating hydrophobic and inclusion associations in modified poly(acrylic acid) solutions.
http://www.polymer.cnt//ss/guoxuhong/publicationsshow_2212.html |
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[Polymer] Confined photo-catalytic oxidation: a fast surface hydrophilic modification method for polymeric materials
When a very thin persulfate salt aqueous solution layer (mum) was sandwiched between two polymer films and strong UV light irradiated the assembly from the side transparent to UV light, a fast surface hydrophilic modification method for most of commercial polymeric materials was developed. For example, irradiating for 90 s and using 30 wt% ammonium persulfate, the static surface water conta...
http://www.polymer.cnt//ss/yangpeng/publicationsshow_2167.html |
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