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Preparation of Composite Films with Controlled Dispersion State of SiO2 Nanoparticles by Using Polymer/SiO2 Nanocomposite Particles
Dispersion state of inorganic nanoparticles (NPs) in the composite films may significantly influence on the film properties. In the present study, polymer/SiO2 nanocomposite particles (NCPs) with various SiO2 grafting states (various grafting ratios, various linking patterns between SiO2 NPs, and various types of grafted chains), were prepared through in situ emulsion or in situ m...
http://www.polymer.cn//ss/qidongming/publicationsshow_12513.html |
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Synergistic effect of LaL with PE on the thermal stability of poly (vinyl chloride). Polymer Degradation and Stability
The basic complex ([LaL(OH)OH2], abbreviated as LaL) was firstly synthesized by maleic anhydride,ethylenediamine, sodium hydroxide and lanthanum chloride. Its structure was characterized by Fourierinfrared spectrum (FTIR), elemental analysis, nuclear magnetism resonances (NMR) and thermogravimetric analysis (TGA). The obtained LaL was used as a thermal stabilizer on polyvinyl chloride (PVC) and ...
http://www.polymer.cn//ss/likanshe/publicationsshow_12486.html |
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【ACS Applied Materials & Interfaces】Temperature-responsive hierarchical polymer brushes switching from bactericidal to cell repellency
Abstract:
Unlike conventional poly(N-isopropylacrylamide) (PNIPAM)-based surfaces switching from bactericidal activity to bacterial repellency upon decreasing temperature, we developed a hierarchical polymer architecture, which could maintain bactericidal activities at room temperature while presenting bacterial repellency at physiological temperature. In this architecture, a thermoresponsive...
http://www.polymer.cn//ss/luanshifang/publicationsshow_12376.html |
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Advanced Materials, 2018, 30, 1703005，Ternary Nonfullerene Polymer Solar Cells with 12.16% Efficiency by Introducing One Acceptor with Cascading Energy Level and Complementary Absorption
A novel small-molecule acceptor, (2,2′-((5E,5′E)-5,5′-((5,5′-(4,4,9,9-tetrakis(5-
hexylthiophen-2-yl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b′]dithiophene-2,7-diyl)
bis(4-(2-ethylhexyl)thiophene-5,2-diyl))bis(methanylylidene)) bis(3-hexyl-
4-oxothiazolidine-5,2-diylidene))dimalononitrile (ITCN), end-capped with
electron-deficient 2-(3-hexyl-4-oxothiazolidin-2-ylidene)malononitrile groups,
is desig...
http://www.polymer.cn//ss/geziyi/publicationsshow_12335.html |
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Polymer Chemistry: Scalable Synthesis and Derivation of Functional Polyesters Bearing Ene and Epoxide Side Chains
Polyesters...
http://www.polymer.cn//ss/yanyunfeng/publicationsshow_12327.html |
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Polymer: One-pot synthesis of functional poly (amino ester sulfide) s and utility in delivering pDNA and siRNA
Polymers...
http://www.polymer.cn//ss/yanyunfeng/publicationsshow_12325.html |
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High efficiency organic solar cells based on amorphous electron-donating polymer and modified fullerene acceptor
The current manuscript examines the structure and property relationship of amorphous conjugated polymer based bulk heterojunction solar cells. Solvent vapor annealing (SVA) is used to optimize the morphology. It is seen that the structure order of the blended thin film does not change but phase separation becomes prominent. The space charge limited current and admittance spectroscopy reveals that ...
http://www.polymer.cn//ss/zhaoxuebo/publicationsshow_12278.html |
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[Langmuir] Supramolecular Host-Guest Interaction-Enhanced Adjustable Drug Release Based on β-Cyclodextrin-Functionalized Thermoresponsive Porous Polymer Films
Drug delivery systems based on stimuli-responsive porous polymer films (PPFs) have been extensively investigated because of their many advantages. However, the ability to adjust the drug release from PPFs is not always perfect, and at times, it cannot satisfy real-world requirements. In this paper, supramolecular host?guest interactions were harnessed to overcome the difficulties a...
http://www.polymer.cn//ss/tianwei/publicationsshow_12256.html |
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6.【 Polymer】 Effect of Spreading Solvents on Langmuir Monolayers and Langmuir–Blodgett Films of PS-b-P2VP
Langmuir monolayers of polystyrene-block-poly(2-vinylpyridine) (PS-b-P2VP) diblock copolymers (with the same PS block length and different P2VP block lengths) formed at the air/water interface were characterized with the Langmuir film balance technique. Nonselective and selective solvents were used to spread the samples on the water surface and the spreading solvents showed large effect on the s...
http://www.polymer.cn//ss/wengangyao/publicationsshow_12240.html |
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5.【 Polymer】Surface Phase Separations of PMMA/SAN Blends Investigated by Atomic Force Microscopy
The thin films of poly(methyl methacrylate) (PMMA), poly(styrene-co-acrylonitrile) (SAN) and their blends were prepared by means of spin-coating their corresponding solutions onto silicon wafers, followed by being annealed at different temperatures. The surface phase separations of PMMA/SAN blends were characterized by virtue of atomic force microscopy (AFM). By comparing the tapping mode AFM (T...
http://www.polymer.cn//ss/wengangyao/publicationsshow_12239.html |
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