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【13 Journal of Applied Polymer Science】 In situ chemically crosslinked chitosan membrane by adipic acid
Adipic acid, which is nontoxic, was used to dissolve chitosan. The chitosan/adipic acid solution was used to prepare chitosan membrane. After being heated at 80-100 °C, the membrane was in situ chemically crosslinked by adipic acid, as verified by Fourier transform infrared and wide‐angle X‐ray diffractometer analysis. The crosslinked membrane did not collapse even without treatment in alkaline...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13236.html |
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【European Polymer Journal】Preparation and mechanical properties of strong and tough poly (vinyl alcohol)-polypeptide double-network hydrogels
Abstract：
Poly(vinyl alcohol) (PVA)-polypeptide double-network hydrogels with various ionic liquid (IL)-based polypeptides were prepared by a freezing/thawing method. Tensile tests revealed that the stiffness and toughness of the PVA hydrogels were significantly improved (e.g., 6.3 times the Young’s modulus and 5.8 times the work of extension) by incorporation of IL-based polypeptides. An...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_13221.html |
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Visible and near-infrared luminescent properties of Pr3+ doped strontium molybdate thin films by a facile polymer-assisted deposition process
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http://www.polymer.cnt//ss/weiqingyang/publicationsshow_13215.html |
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2018-JMCB：Controlled Shape Deformation of Bilayer Film with Tough Adhesion between Nanocompostie Hydrogel and Polymer Substrate
Shape-shifting materials have received increasing attentions owing to their promising applications in soft robotics, biomedical devices, actuator, morphing aircrafts and so on. However, their practical application is limited because of weak mechanical strength, low interfacial adhesion as well as complex preparation method. In the paper, the bilayer film was synthesized ...
http://www.polymer.cnt//ss/qiangchen/publicationsshow_13202.html |
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An effectively inhibiting lithium dendrite growth in-situ-polymerized gel polymer electrolyte
Polyacrylate polymer is a promising polymer matrix for gel polymer electrolyte (GPE ) in lithiu m-ion batteries. He rein, in-situ polymerized poly(ethylene glycol phenyl etheracrylate) (PEGPEA) based GPE combined with 1 M LiPF6 in ethylene carbonate/dimethyl carbonate/ethyl methyl carbonate (EC/DMC/EMC, 1:1:1 in volume) solvents was introduced. The maximum recoverable strain of the in-situ polym...
http://www.polymer.cnt//ss/dujie/publicationsshow_13192.html |
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2018-Materials：Preparation and Characterization of PVA Alkaline Solid Polymer Electrolyte with Addition of Bamboo Charcoal
Natural bamboo charcoal (BC) powder has been developed as a novel filler in order to further improve performances of the polyvinyl alcohol (PVA)-based alkaline solid polymer electrolyte (ASPE) by solution casting method. X-ray diffraction patterns of composite polymer electrolyte with BC revealed the decrease in the degree of crystallinity with increasing content of BC. Scanning electron microscop...
http://www.polymer.cnt//ss/qiangchen/publicationsshow_13158.html |
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Covalent immobilization of TiO2 within macroporous polymer monolith as a facilely recyclable photocatalyst for water decontamination
This study focused on the covalent immobilization of TiO2 on the surface of a porous polymer monolith by a two-step method. Firstly, porous polymeric monolith with trimethoxysilane anchor groups was fabricated by w/o emulsion templated copolymerization of vinyl acetate (VAc) and methacryloxypropyl-trimethoxysilane (MPS). Then, anatase TiO2 were covalently immobilized within the voids of poly(VAc-M...
http://www.polymer.cnt//ss/jiang/publicationsshow_13095.html |
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An efficient long fluorescence lifetime polymer-based sensor based on europium complex as chromophore for the specific detection of F-, CH3COO-, and H2PO4-
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http://www.polymer.cnt//ss/yangchaolong/publicationsshow_13084.html |
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[Chem. Mater.] High Performance Humidity Fluctuation Sensor for Wearable Devices via Bioinspired Graphene-Polymer Heterogeneous Sensing Junction
Measurements of an individual’s water metabolism dynamical information can provide us rich biological information in a noninvasive way. This concept is hindered by the trade-off between the sensitivity and responsive velocity of traditional moisture sensors. Herein, inspired by the molecular detecting system based on weak bond interactions in natural organisms, we designed a new concept of a tuna...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_13063.html |
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Polymer nanoparticle-based ratiometric fluorescent probe for imaging Hg2+ ions in living cells
Mercury pollutant brings huge threat to human health and the environment because of its bioaccumulation and permanent damage. Thus, highly selective and ratiometric detection and imaging of Hg2+ in organisms is quite important. Herein, we report on a polymer nanoparticle-based ratiometric fluorescent probe (NP3) for highly selective recognition of Hg2+ in totally aqueous solution and imaging in ...
http://www.polymer.cnt//ss/zhangpeisheng/publicationsshow_13026.html |
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