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【Applied Surface Science】Controllable synthesis of silver anchored N-doped yolk-shell carbon@mSiO2 spheres and their application for the catalytic reduction of 4-nitrophenol
In this paper, we focus on a facile, economical synthesis stratigies for yolk-shell materials with tunable morphology, which have attracted fantastic attention in practical application and scientific research. The key point is that the monodisperse polymer spheres used as carbon source need conducting pretreatment in n-hexane solution. The modified 3-AFR spheres are coated by mesoporous silica and...
http://www.polymer.cn//ss/baichenxi/publicationsshow_14447.html |
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[Composites Part A: Applied Science and Manufacturing]3D Ti3C2Tx MXene/C hybrid foam/epoxy nanocomposites with superior electromagnetic interference shielding performances and robust mechanical properties
Few-layered Ti3C2Tx MXene was prepared by ionic intercalation and sonication-assisted method. Porous three-dimensional (3D) Ti3C2Tx MXene/C hybrid foam (MCF) was fabricated by sol-gel followed by thermal reduction. The MCF/epoxy EMI shielding nanocomposites were obtained via vacuum-assisted impregnation followed by curing process. When the mass fraction of MCF was 4.25 wt% (MCF-5), the MCF-5/epo...
http://www.polymer.cn//ss/gujunwei/publicationsshow_14356.html |
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[Composites Part A: Applied Science and Manufacturing] Fabrication and investigation on the PANI/MWCNT/thermally annealed graphene aerogel/epoxy electromagnetic interference shielding nanocomposites
After ultrasonic dispersion of graphene oxide (GO) prepared by modified Hummers method and surface carboxylated multi-walled carbon nanotubes (f-MWCNT), L-ascorbic acid was added and the MWCNT/thermally annealed graphene aerogel (MWCNT/TAGA) was obtained by thermal annealing. Polyaniline/MWCNT/TAGA (PANI/MWCNT/TAGA) was prepared by slow adding ammonium persulfate into aniline/hydrochloric acid s...
http://www.polymer.cn//ss/gujunwei/publicationsshow_14258.html |
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【Applied Physics A-Materials Science & Processing】Enhanced microwave absorption performance of polyaniline-coated CNT hybrids by plasma-induced graft polymerization
Highly conducting CNT/polyaniline hybrids were prepared by plasma-induced graft polymerization, i.e., plasma pretreatment of CNTs and further in situ polymerization of aniline. Plasma pretreatment made more aniline grafted on the CNTs’ surface by the role of oxygen radicals. SEM images showed that the surfaces of CNTs were uniformly coated by PANI. FTIR showed that there was presence of strong ...
http://www.polymer.cn//ss/zhaobin/publicationsshow_13805.html |
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【Applied Surface Science-2018年夏季】Construction of robust superhydrophobic film combing povidone iodine for high efficient self-cleaning and durable bactericidal properties
Bacteria can easily colonize on the biomaterials surface which leads to biofilm formation and serious bacterial infections. In this work, a new raspberry structured core-shell nanoparticles were developed through two-step emulsion polymerization method. Robust superhydrophobic film formed on the substrate showed both high efficient self-cleaning and bactericidal properties.
http://www.polymer.cn//ss/wangbailiang/publicationsshow_13312.html |
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【ACS Applied Materials & Interfaces-2012年秋季】Asymmetric Free-Standing Film with Multifunctional Anti-Bacterial and Self-Cleaning Properties
A superhydrophobic/hydrophilic asymmetric free-standing film has been created using layer-by-layer assembly technique. Poly(ethyleneimine)-Ag + complex (PEI-Ag + ) at pH 9.0 was assembled with poly(acrylic acid) (PAA) at pH 3.2 on a Teflon substrate to yield a micronanostructured surface that can be turned to be superhydrophobic after being coated with a low surface energy co...
http://www.polymer.cn//ss/wangbailiang/publicationsshow_13310.html |
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【69 Applied Materials Today】 "Cooking carbon in a solid salt": Synthesis of porous heteroatom-doped carbon foams for enhanced organic pollutant degradation under visible light
Porous heteroatom-doped carbons are desirable for catalytic reactions due to their tunable physicochemical properties, low cost and metal-free nature. Herein, we introduce a facile, general bottom-up strategy, so-called “cooking carbon in a solid salt”, to prepare hierarchically porous heteroatom-doped carbon foams by using poly(ionic liquid) as precursor and a common inorganic salt as structura...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13293.html |
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【64 Applied Materials Today】 Main-chain poly(ionic liquid)-derived nitrogen-doped micro/mesoporous carbons for CO2 capture and selective aerobic oxidation of alcohols
Sustainable development and the recent fast-growing global demands for energy and functional chemicals urgently call for effective methods for CO2 remediation and efficient metal-free catalysts for selective oxidation of aromatic alcohol. Herein, a unique main-chain poly(ionic liquid) (PIL) is employed as the precursor to prepare nitrogen-doped micro/mesoporous carbons via simultaneous carbonizati...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13287.html |
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【22 Journal of Applied Polymer Science】 Relationship between branch length and the compatibilizing effect of polypropylene-g-polystyrene graft polymer on polypropylene/polystyrene blends
Three polypropylene‐g‐polystyrene (PP‐g‐PS) graft copolymers with the same branch density but different branch lengths were evaluated as compatibilizing agents for PP/PS blends. The morphological and rheological results revealed that the addition of PP‐g‐PS graft copolymers significantly reduced the PS particle size and enhanced the interfacial adhesion between PP and PS phases. Furthermore,...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13261.html |
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【39 Applied Catalysis B: Environmental 】 Striking influence of chain structure of polyethylene on the formation of cup-stacked carbon nanotubes/carbon nanofibers under the combined catalysis of CuBr and NiO
A one-pot approach was used to convert polyethylene (PE) with different chain structures into carbon nanomaterials (CNMs) under the combined catalysis of CuBr and NiO at 700 °C, including linear low density polyethylene (LLDPE), low density polyethylene (LDPE) and high density polyethylene (HDPE). The effect of chain structure of PE on the yield, morphology, microstructure, phase structure and th...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13244.html |
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