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[Journal of Materials Chemistry C]Constructing fully carbon-based fillers with a hierarchical structure to fabricate highly thermally conductive polyimide nanocomposites
Abstract： A novel kind of fully carbon-based filler (f-MWCNT-g-rGO) is constructed by a reaction between melted urea functionalized multi-walled carbon nanotubes (f-MWCNTs) and graphene oxide (GO) followed by chemical reduction. The corresponding highly thermally conductive polyimide (f-MWCNT-g-rGO/PI) nanocomposites are then fabricated through the combined method of in situ polymerization, ele...
http://www.polymer.cnt//ss/gujunwei/publicationsshow_14425.html |
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【Green Chemistry】Production of a renewable 1,3–diene containing a functional group from furfural–acetone adduct in a fixed–bed reactor
The synthesis of functionalized 1,3–dienes has received increasing attention due to their importance in the practical development of high–performance elastomers. In the present work, furfural and acetone, acting as renewable feedstocks, are first employed to produce a functionalized 1,3–diene containing a furan group (F–Diene). After selective hydrogenation of the C=O group, the aldol adduct (...
http://www.polymer.cnt//ss/baichenxi/publicationsshow_14400.html |
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【Polymer Chemistry】Thermo-and oxidation-responsive homopolypeptide: synthesis, stimuli-responsive property and antimicrobial activity
Abstract:
A homopolypeptide with a thioether spacer and a reactive chloro side-chain end group, namely PBLG-S-Cl, can be readily prepared by n-butylamine initiated ring-opening polymerization of γ-4-(substituent)benzyl-L-glutamate acid based N-carboxyanhydride (NCA) monomer. Cationic polypeptides (PBLG-S-ImX, X = I, BF4) with upper critical solution temperature (UCST)-type thermo- and oxidat...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_14240.html |
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【New Journal of Chemistry】Ultrasmall Co2P2O7 Nanocrystals Anchored on Nitrogen-doped Graphene as Efficient Electrocatalysts for Oxygen Reduction Reaction
Although cobalt pyrophosphate (Co2P2O7) has shown promise as potential electrocatalysts for oxygen evolution reaction (OER), its electrocatalytic activity for oxygen reduction reaction (ORR) has rarely been explored. In this work, a novel composite catalyst with in-situ grown Co2P2O7 on nitrogen-doped graphene nanosheets (Co2P2O7/N-rGO) was fabricated by a facile one-step pyrolysis method. Pyrolys...
http://www.polymer.cnt//ss/zhaobin/publicationsshow_14149.html |
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【New Journal of Chemistry】Fabrication of boron nitride nanosheet/polymer composites with tunable thermal insulating properties
Hexagonal boron nitride (hBN) is usually used in thermal spreading applications because of its high thermal conductivities (400–2000 W mK?1). However, in composites with poly(2-vinylpyridine) (P2VP) and poly(5-norbornene-2-methanol) (PNBMT), the introduction of hydroxylated hBN enhances the thermal conductivity of the ternary formula but decreases it in the binary ones. This arises from the micro...
http://www.polymer.cnt//ss/baichenxi/publicationsshow_14125.html |
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An efficient method for the synthesis of a polymer brush via click chemistry and its ultrasensitive electrochemical detection of AFP. Analytical Methods 2018, 10, 2390-2397.
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http://www.polymer.cnt//ss/bailiangjiu/publicationsshow_13984.html |
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36. Plant Oil and Lignin-Derived Elastomers via Thermal Azide?Alkyne Cycloaddition Click Chemistry
The developments of sustainable elastomers from natural biomass to compete fossil fuel-derived elastomers are gaining increasing attention during recent years. In this work, elastomer derived from soybean oil and lignin was developed via a metal-free thermal azide?alkyne cycloaddition reaction (TAAC). Azide-containing polymers derived from soybean oil and alkyne-functionalized lignin were first ...
http://www.polymer.cnt//ss/wangzhongkai/publicationsshow_13771.html |
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NIR-I-to-NIR-II fluorescent nanomaterials for biomedical imaging and cancer therapy,Journal of Materials Chemistry B, 2018, 6, 349
Near-infrared (NIR) fluorescence imaging, which affords high imaging resolution owing to deep tissue
penetration of NIR photons, is an attractive imaging modality for both biomedical research and clinical
applications. To further improve the image contrast at increased tissue depth, recently much attention
has been focused on the development of NIR-I-to-NIR-II fluorescence imaging, whic...
http://www.polymer.cnt//ss/shaobingzhou/publicationsshow_13742.html |
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【Journal Of Materials Chemistry A】A Review On Noble-Metal-Free Bifunctional Heterogeneous Catalysts For Overall Electrochemical Water Splitting
Production of hydrogen by water splitting is an appealing solution for sustainable energy storage. Development of bifunctional catalysts that are active for both the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) is a key factor in enhancing electrochemical water splitting activity and simplifying the overall system design. Here, recent developments in HER–OER bifunct...
http://www.polymer.cnt//ss/zhaobin/publicationsshow_13723.html |
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High efficiency grafting of halloysite nanotubes by using π-conjugated polyfluorenes via “click” chemistry
New hybrid halloysite nanotubes (HNTs) were obtained by grafting conjugated
polyfluorenes (PFs) onto the surface via “click” chemistry. The hybrid material can be dispersed in organic solvent such as dichloromethane, and exhibits intense blue emission peaked at 448 nm. The absorption and emission spectra of the HNTs show distinct bathochromic shifts compared to PFs, which can be attributed ...
http://www.polymer.cnt//ss/hailei/publicationsshow_13505.html |
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