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20. Novel magnetic chitosan/poly (vinyl alcohol) hydrogel beads: Preparation, characterization and application for adsorption of dye from aqueous solution
关键字：chitosan
H.-Y. Zhu, Y.-Q. Fu, R. Jiang, J. Yao., L. Xiao, G.-M. Zeng, 2012. Novel magnetic
chitosan/poly (vinyl alcohol) hydrogel beads: Preparation, characterization and
application for adsorption of dye from aqueous solution. Bioresour. Technol. 105, 24-30 (一区SCI/EI) [2012 IF4.750,
Citation times: 31]
http://www.polymer.cn/research/sy_info17767 |
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A facile method to produce graphene oxide-g-poly(L-lactic acid) as an promising reinforcement for PLLA nanocomposites
关键字：graphene nanocomposites
Li, W.; Xu, Z.; Chen, L.; Shan, M.; Tian, X.; Yang, C.; Lv, H.; Qian, X., A facile method to produce graphene oxide-g-poly(L-lactic acid) as an promising reinforcement for PLLA nanocomposites. Chem. Eng. J. 2014, 237, 291-299.
http://www.polymer.cn/research/sy_info17617 |
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A facile method to produce graphene oxide-g-poly(L-lactic acid) as an promising reinforcement for PLLA nanocomposites
关键字：graphene nanocomposites
Li, W.; Xu, Z.; Chen, L.; Shan, M.; Tian, X.; Yang, C.; Lv, H.; Qian, X., A facile method to produce graphene oxide-g-poly(L-lactic acid) as an promising reinforcement for PLLA nanocomposites. Chem. Eng. J. 2014, 237, 291-299.
http://www.polymer.cn/research/sy_info17616 |
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Well-Defined Functionalized Poly(3-hexylthiophene) Polymers by Modified Kumada Catalyst Transfer Polymerization
关键字：P3HT, block copolymers, chain extension
Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6494 In this contribution, we report various methods in obtaining chain-end functionalized P3HT polymers with high efficiency using mo...
http://www.polymer.cn/research/sy_info15968 |
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Study of the Kinetics of the Pancake-to-Brush Transition of Poly(N-isopropylacrylamide) Chains
关键字：pancake, brush, pnipam, qcm
The chemical grafting of thiol-terminated poly(N-isopropylacrylamide) (HS-PNIPAM) chains to a gold surface from a solution was investigated with a quartz crystal microbalance (QCM) in real time. The frequency and energy dissipation responses revealed that short HS-PNIPAM chains exhibit three-regime kinetics of the grafting. In regimes I and II, the HS-PNIPAM chains form pancake an...
http://www.polymer.cn/research/sy_info15847 |
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Collapse and Swelling of Poly(N-isopropylacrylamide-co-sodium acrylate) Copolymer Brushes Grafted on a Flat SiO2 Surface
关键字：pnipam brush, qcm
Poly(N-isopropylacrylamide-co-sodium acrylate) copolymer brushes grafted on SiO2-coated quartz crystal surface were prepared with a surface-immobilized initiator. The collapse and swelling of the thermally sensitive copolymer brushes in water were studied with quartz crystal microbalance in situ. The frequency and dissipation changes with the temperature increasing in the ran...
http://www.polymer.cn/research/sy_info15846 |
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LLS and FTIR Studies on the Hysteresis in Association and Dissociation of Poly(N-isopropylacrylamide) Chains in Water
关键字：interchain, intrachain, hydrogen bonding, hysteresis
Using a combination of static and dynamic laser scattering, we examined the association and dissociation of linear poly(N-isopropylacrylamide) (PNIPAM) chains in dilute aqueous solutions. There exists a hysteresis in the temperature dependence of the average hydrodynamic radius (áRh?), average radius of gyration (áRg?), and apparent weight-average molar mass (Mw,app) in one heat...
http://www.polymer.cn/research/sy_info15845 |
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Novel magnetic chitosan/poly (vinyl alcohol) hydrogel beads: Preparation, characterization and application for adsorption of dye from aqueous solution
关键字：chitosan
[2011 Impact factor: 4.980, Journal ERA ranking: A]
www.sciencedirect.com/science/article/pii/S0960852411016683
http://www.polymer.cn/research/sy_info15798 |
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Recent Advances in Online Hybrid Yarns for Thermoplastic GF Composites
关键字：Thermoplastics, Online hybrid yarns, Polyamide, Polypropylene, Poly(lactic acid)
Online hybrid yarns were spun with three different polymeric matrices. Depending on the matrix, tailored sizings were applied and the resulting mechanical performances of unidirectional composites were evaluated. Depending on ...
http://www.polymer.cn/research/sy_info15204 |
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High Temperature Applications Poly (lactic acid) Compound : The Design of Experiment
关键字：Design of experiment, Thermal properties, Polymer compound and bioplastics
Poly (lactic acid) was modified via silane moisture crosslinking reaction to improve the thermal properties. The PLA compound ingredient consisted of gamma-aminopropyltriethoxysilane (APS) as crosslinki...
http://www.polymer.cn/research/sy_info15145 |
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