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[Polym. Chem.] Fe(0) powder-catalyzed one-pot reaction: concurrent living radical polymerization and click chemistry for topological polymers
Fe(0) powder-catalyzed one-pot reaction was successfully employed to design linear and star polymers in a well-controlled manner by combining ambient temperature living radical polymerization and click chemistry. The polymerization behavior possessed the characteristics of “living”/controlled radical polymerization: the first-order kinetic plots, narrow molecular weight distribution (PDI < ...
http://www.polymer.cnt//ss/gchen/publicationsshow_9745.html |
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Flame Retardant Electrical Conductive Nano-polymers based on Bisphenol F Epoxy Resin Reinforced with Nano Polyanilines
Both fibril and spherical polyaniline (PANI) nanostructures have successfully served as nanofillers for obtaining epoxy resin polymer nanocomposites (PNCs). The effects of nanofiller morphology and loading level on the mechanical properties, rheological behaviors, thermal stability, flame retardancy, electrical conductivity, and dielectric properties were ...
http://www.polymer.cnt//ss/guhongbo/publicationsshow_9621.html |
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[Polym. Chem.]100% hyperbranched polymers via the acid-catalyzed Friedel–Crafts aromatic substitution reaction
Dong Yang and Jie Kong*, 100% hyperbranched polymers via the acid-catalyzed Friedel–Crafts aromatic substitution reaction (Communication), Polym. Chem.,2016, 7, 5226-5232
http://pubs.rsc.org/en/content/articlelanding/2016/py/c6py01168c#!divAbstract
Abstract: A highly efficient and benign strategy to synthesize hyperbranched polymers with a degree of branching ...
http://www.polymer.cnt//ss/kongjie/publicationsshow_9433.html |
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(Polym. Chem.) An Entropy-Driven Ring-Opening Metathesis Polymerization Approach towards Main-Chain Liquid Crystalline Polymers
The known synthetic methods of preparing main-chain liquid crystalline polymers (MCLCPs) are rather limited to several polycondensation reactions. However, the nature of step-growth polycondensation endows the corresponding MCLCPs with relatively low molecular weights and broad molecular weight distributions. In this manuscript, an entropy-driven ring-opening metathesis polymerization (ED-ROMP) ...
http://www.polymer.cnt//ss/yangh/publicationsshow_9407.html |
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Photoinduced inhibition of DNA unwinding in vitro with water-soluble polymers containing both phosphorylcholine and photoreactive groups
Nile blue (NB)-tagged DNA helix-targeting amphiphilic photoreactive 2-methacryloyloxyethyl phosphorylcholine (MPC) polymer, poly(MPC-co-3-methacryloyloxy-2-hydroxypropyl-4-oxybenzophenone-co-2-trimethylammonium ethyl methacrylate chloride) (PMHT–NB), containing a cationic group to facilitate cell membrane penetration and a benzophenone (BP) group to promote photoinduced conjugation wi...
http://www.polymer.cnt//ss/xiaojielin/publicationsshow_9403.html |
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[Polym. Chem.] Intramolecular Cyclization of Long-chain Hyperbranched Polymers (HyperMacs) from A2+B3 Strategy
Qingfu Ban and Jie Kong*, Intramolecular Cyclization of Long-chain Hyperbranched Polymers (HyperMacs) from A2+B3 Strategy, Polymer Chemistry, 2016, 7, 4717-4727 (Communication)
http://pubs.rsc.org/en/content/articlelanding/2016/py/c6py00986g
Abstract: The well-defined hyperbranched polymer with long-chain backbones between branched points (HyperMacs) is an emerging issue in topological po...
http://www.polymer.cnt//ss/kongjie/publicationsshow_9397.html |
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(Liq. Cryst.) Photo-Responsive Polysiloxane-Based Azobenzene Liquid Crystalline Polymers Prepared by Thiol-Ene Click Chemistry
In this work, a novel polysiloxane-based azobenzene-containing liquid crystalline polymer (LCP) PMMS-A44V6 are designed and synthesized via a facile thiol-ene click chemistry method by grafting a side-on azobenzene mesogenic group A44V6 onto poly-[3-mercaptopropylmethylsiloxane] (PMMS) backbone. 1H NMR, 13C NMR, GPC, TGA, DSC, POM and WAXS are used to investigate the mesogenic properties and photo...
http://www.polymer.cnt//ss/yangh/publicationsshow_9373.html |
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(Macromolecules) Near-Infrared Responsive Liquid Crystalline Elastomers Containing Photothermal Conjugated Polymers
In this work, we report the ?rst example of uniaxial aligned conjugated polymer (CP)/liquid crystalline elastomer (LCE) composite material by doping polyaniline nanoparticles into a classical monodomain polysiloxane-based LCE matrix. A series of comparative experiments are performed to investigate the photoresponsive properties of these polyaniline/LCE samples in correspondence to the two di...
http://www.polymer.cnt//ss/yangh/publicationsshow_9372.html |
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[Polym.Chem.]A triple-monomer methodology to construct controllable supramolecular hyperbranched alternating polymers
A novel “D3–AC–E3” triple-monomer methodology was proposed to construct supramolecular hyperbranched alternating polymers.Two rigid homotritopic monomers tris(per-methylated pillar[5]arene) (D3) and tris(benzo-21-crown-7) (E3), and a heteroditopic monomer bearing a dialkylammonium salt and a neutral guest moiety, were prepared. The supramolecular hyperbranched alte...
http://www.polymer.cnt//ss/tianwei/publicationsshow_9346.html |
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[Chem.Eur.J.]Host–Guest Binding-Site-Tunable Self-Assembly of StimuliResponsive Supramolecular Polymers
Despite the remarkable progress made in controllable self-assembly of stimuli-responsive supramolecular polymers (SSPs), a basic issue that has not been consideration to date is the essential binding site. The noncovalent binding sites, which connect the building blocks and endow supramolecular polymers with their ability to respond to stimuli, are expected to str...
http://www.polymer.cnt//ss/tianwei/publicationsshow_9345.html |
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