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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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All‐sprayable hierarchically nanostructured conducting polymer hydrogel for massively‐manufactured flexible all‐solid‐state supercapacitor
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http://www.polymer.cnt//ss/weiqingyang/publicationsshow_14234.html |
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TEMPO-Functionalized Aromatic Polymer as a Highly Active, pH Responsive Polymeric Interfacial Catalyst for Alcohol Oxidation
通过将2,2,6,6-四甲基哌啶-N-氧化物(TEMPO)一步接枝到具有苯并咪唑基团的聚芳醚酮(SCBI-PAEK-6F)上，设计合成了一种pH响应性聚合物界面催化剂(PIC)。并用1H核磁共振、傅里叶变换红外光谱、元素分析、接触角和透射电镜对聚合物进行了系统的表征。这种精心设计的聚合物已经应用于Montanari条件下的醇的氧化。这种功能化聚合物可在水-油界面聚集并充当有效稳定剂以促进稳定的Pickering...
http://www.polymer.cnt//ss/wangjianli/publicationsshow_14195.html |
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15.【Polymer】Effects of spreading and subphase conditions on the interfacial behavior of an amphiphilic copolymer poly(n-butylacrylate)-b-poly(acrylic acid)
Aggregation behavior of an amphiphilic diblock polyelectrolyte poly(n-butylacrylate)-b-poly(acrylic acid) (PnBA-b-PAA) at the air/water interface and its Langmuir-Blodgett (LB) films were respectively characterized by the Langmuir film balance technique and atomic force microscopy. Effects of spreading solution concentration and volume, and subphase temperature and ionic strength on the interfac...
http://www.polymer.cnt//ss/wengangyao/publicationsshow_14170.html |
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[Composites Part B-Engineering]Engineering molecular interaction in polymeric hybrids: Effect of thermal linker and polymer chain structure on thermal conduction
In past decades, more research efforts have been devoted to the processing of thermally conductive polymer composite and less on fundamental aspects of heat conduction in polymeric materials. Here we presented a polymeric hybrid system comprising of polymer chain and short thermal linkers that show promising thermal conductivity and optical transparency. This was achieved by engineering their in...
http://www.polymer.cnt//ss/gujunwei/publicationsshow_14163.html |
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Construction of proton transport channels on the same polymer chains through covalent cross-linking
Construction of proton transport channels on the same polymer chains through covalent cross-linking
http://www.polymer.cnt//ss/wzccut/publicationsshow_14085.html |
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Anion-regulated solid polymer electrolyte enhances the stable deposition of lithium ion for lithium metal batteries
The adoption of lithium metal anodes, which are ideal for constructing batteries with high specific energy, is limited by dendrite growth and poor cycle performance. Herein, an anion-regulated solid polymer electrolyte based on in-situ-polymerized poly(ethylene glycol ether acrylate) is prepared for dendrite-free lithium metal batteries. According to the space-charge theory, the growth of lithiu...
http://www.polymer.cnt//ss/dujie/publicationsshow_14074.html |
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Photoinduced Polyacrylate Based Polymer Electrolyte for Quasi-solid State Dye Sensitized Solar Cells Application
Tingting Xu*, Dechong Kong, Zhenzhen Xi, Tao Huang, Qiulan Qin, Hongjing Wu*, Kaichang Kou, Rumin Wang, Lixin Chen, Tingli Ma. “Photoinduced Polyacrylate Based Polymer Electrolyte for Quasi-solid State Dye Sensitized Solar Cells Application”, Engineered Science, 2019, DOI: 10.30919/es8d698.
http://www.polymer.cnt//ss/tingtingxu/publicationsshow_14070.html |
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[Chin. Chem. Lett.] Selective modification of two-dimensional MoS2 nanosheets by polymer grafting
As an emerging two-dimensional (2D) nanomaterial, single layer or a few layers of molybdenum disulfide (MoS2) has drawn significant attention in the past decade. In the present work, we report a strategy in direct creating polymer brushes on MoS2 surfaces via S-C bond in the presence of UV light. The modification of MoS2 nanosheets can be achieved bilaterally or homolaterally by performing the U...
http://www.polymer.cnt//ss/zhang_ning/publicationsshow_14051.html |
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【Polymer Degradation and Stability 2018, 158, 148】A comparative study on in vitro degradation behavior of PLLA-based copolymer monofilaments
Three kinds of high molecular weight polymers were synthesized by ring-opening polymerization with various monomer feeding ratios (named as PLLA, PLCL 95/5 and PLGC 80/15/5, respectively). Then oriented monofilament was produced through melt-extrusion and tensile orientation based on each kind of polymer. In vitro degradation properties of the monofilaments were studied over a range of degradati...
http://www.polymer.cnt//ss/zouhua/publicationsshow_14017.html |
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