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Preparation of Poly(ionic liquid) Nanoparticles through RAFT/MADIX Polymerization-Induced Self-Assembly
We report herein a facile method for hierarchical regulation of the morphology of poly(ionic liquid) (PIL) nanoparticles through RAFT/MADIX aqueous polymerization-induced self-assembly of 3-n-dodecyl-1-vinylimidazolium bromide, by using PEG-xanthate as the macro-CTA. Rigid straight rods were formed over a broad composition range even at low solids, due to the high
incompa...
http://www.polymer.cn//ss/wangjianli/publicationsshow_12374.html |
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(J. Mater. Chem. C) Hydrogen-Bonding Induced Melamine-Core Supramolecular Discotic Liquid Crystals
Recognition of melamine is not only of food industry importance but also an interesting scientific research topic. The objective of this work is to screen suitable hydrogen-bonding complementary compounds for the construction of melamine-core supramolecular discotic liquid crystal (LC) materials which might provide a LC perspective for detection and separation of melamine in the future. We desig...
http://www.polymer.cn//ss/yangh/publicationsshow_12153.html |
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(Soft Matter) A Homeotropic Main-Chain Tolane-Type Liquid Crystal Elastomer Film Exhibiting High Anisotropic Thermal Conductivity
The development of pure polymeric films with anisotropic thermal conductivities for electronic device packaging applications has attracted intense scientific attention. In order to enhance the polymeric film’s normal-direction thermal conductivity, homeotropic alignment of macromolecular chains is the primary concern. One of the promising preparation strategies is to perform in situ photopolyme...
http://www.polymer.cn//ss/yangh/publicationsshow_12152.html |
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(Acta Polymerica Sinica) Near-Infrared-Responsive Copper Sulfide Nanoparticle/Liquid Crystal Elastomer Composites
In this manuscript, we report a novel near-infrared-responsive photothermal conversion reagent/liquid crystal elastomer composite material. Nowadays, most of the near-infrared absorbing inorganic metal nanoparticles can poison platinum and other precious metal catalysts, due to the chemical properties of these metal nanoparticles or their stabilizers (such as long chain thiols, quaternary ammonium...
http://www.polymer.cn//ss/yangh/publicationsshow_12150.html |
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Self-Powered Acceleration Sensor Based on Liquid Metal Triboelectric Nanogenerator for Vibration Monitoring
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http://www.polymer.cn//ss/weiqingyang/publicationsshow_12133.html |
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【Macromolecules】Fabrication of Liquid Protrusions on Non-Cross-Linked Colloidal Particles for Shape-Controlled Patchy Microparticles
The use of single particles as building blocks for the design and construction of advanced materials is generally recognized as a promising approach. This paper reports a novel double-speed swelling (DSS) technique to fabricate solid–liquid asymmetric monomer-swollen particles (MSPs) with adjustable and removable liquid protrusions on the surface of non-cross-linked poly(glycidyl methacryla...
http://www.polymer.cn//ss/zhangqiuyu/publicationsshow_11808.html |
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Study on viscoelastic property of nanometer SiO2 doped rare earth carboxylate grafting poly-silicone liquid ERF
Nano-SiO2 doped with rare earth carboxylate grafting continuous component of functional poly-silicone liquid, a kind of subsidence high-resistance. Electrorheological fluid （ERF） was synthesized. And its viscoelastic properties were investigated experimentally. The special polarization effect of rare earth in the ERF was also discussed. The forced oscillating behavior was obtained using a r...
http://www.polymer.cn//ss/zhangming/publicationsshow_10679.html |
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In situ synthesis and characterization of ZnS/epoxy nanocomposites via gas-liquid state reaction method
In this article, the ZnS/epoxy nanocomposites were successfully prepared by the reaction of zinc acetate and H2S gas via a simple step. Epoxy resin acted as the matrix for the formation of ZnS nanoparticles (10–20 nm) in the reaction system and kept them from agglomerating. The structure, composition, and mechanical properties of the resultant products were successfully investigated by powder X-r...
http://www.polymer.cn//ss/zhangming/publicationsshow_10585.html |
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Formation mechanism and magnetic properties of barium hexaferrite quasi-single crystals fabricated via magnetic forming and liquid participation sintering
Highly textured barium hexaferrite material is a good candidate as the high performance gyromagnetic ferrite for self-biased and low loss millimeter wave devices. To fabricate it, a magnetic forming and liquid phase participation sintering route has been developed and its formation mechanism has been discussed based on the heating behaviors of starting powders and micro-structural characteristics ...
http://www.polymer.cn//ss/zhangming/publicationsshow_10570.html |
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The stability of covalently immobilization of TEMPO on the polymer surface through ionic liquid linkage: a comparative and model research
Covalently immobilizing the active sites or ligands on a polymer surface is an efficient strategy to achieve a full use of expensive organic parts. In this work, 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) was anchored onto polystyrene beads through an ether bond or an ionic liquid bridge. We quantitatively compared their thermal stabilities at nitrogen atmosphere and their chemical stabilities i...
http://www.polymer.cn//ss/wangjianli/publicationsshow_10419.html |
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