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Synthesis and Characterization of Comb-like Methoxy Polyethylene Glycol-grafted Polyurethanes via ‘Click’ Chemistry
关键字：Polyurethane, ‘Click’ chemistry, comb-like polymer
In this study, a series of comb-likemethoxy polyethylene glycol (MPEG)functionalized polyurethanes (PUs) (PU–g–MPEG)were successfully prepared via ‘click’ chemistry and polyaddition reaction. The copper catalyzed Huisgen 1,3-dipolar cycloaddition was firstly
carried out between 3,5-bis(hydroxymethyl)-1-propargyloxybenzene (PBM) and methoxy polyethylene glycol azide (MPEG–N3) to obta...
http://www.polymer.cn/research/sy_info19405 |
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Synthesis and Characterization of Comb-like Methoxy Polyethylene Glycol-grafted Polyurethanes via ‘Click’ Chemistry
关键字：Polyurethane, ‘Click’ chemistry, comb-like polymer
In this study, a series of comb-likemethoxy polyethylene glycol (MPEG)functionalized polyurethanes (PUs) (PU–g–MPEG)were successfully prepared via ‘click’ chemistry and polyaddition reaction. The copper catalyzed Huisgen 1,3-dipolar cycloaddition was firstly
carried out between 3,5-bis(hydroxymethyl)-1-propargyloxybenzene (PBM) and methoxy polyethylene glycol azide (MPEG–N3) to obta...
http://www.polymer.cn/research/sy_info19405 |
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【47 Polymer Chemistry】 One-pot approach to prepare high-performance graphene-reinforced poly(vinyl chloride) using lithium alkyl as covalent bonding agent
A novel one-pot approach has been demonstrated for the preparation of poly(vinyl chloride) (PVC)/graphene nanocomposites based on the grafting reaction of PVC chains to graphene using n-BuLi as an initiator. The grafting reaction was successfully confirmed by FT-IR, XPS, TGA, TEM and ICP-OES. Raman measurements showed that the structural integrity of graphene framework was retained after surface f...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13275.html |
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(Polymer Chemistry) Micro-dynamics mechanism of the phase transition behavior of poly(N-isopropylacrylamide-co-2-hydroxyethyl methacrylate) hydrogel revealed by two-dimensional correlation spectroscopy
In this study, the micro-dynamic mechanism of volume phase transition behavior of poly(N-isopropylacrylamide-co-2-hydroxyethyl methacrylate) (PNIPAM-co-HEMA) hydrogel was investigated by temperature-dependent FTIR spectroscopy in combination with the perturbation correlation moving window (PCMW2D) technique and generalized two-dimensional correlation analysis. In conventional 1D FTIR spectra ana...
http://www.polymer.cn//ss/zhoutaopoly/publicationsshow_10286.html |
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Journal of Materials Chemistry A, 2016, 4, 2530, Efficient polymer solar cells based on the synergy effect of a novel non-conjugated small-molecule electrolyte and polar solvent
A novel non-conjugated small-molecule electrolyte was invented as a cathode interlayer in PTB7:PC71BMbased polymer solar cells (PSCs). We discovered a significant synergy effect for improving the device efficiency between methanol treatment and the interlayer. The methanol treatment mainly contributed to the open-circuit voltage, while the interlayer primarily enhanced the short-circuit current an...
http://www.polymer.cn//ss/geziyi/publicationsshow_8941.html |
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[Polymer Chemistry] Three new conjugated polymers based on benzo[2,1-b:3,4-b′]dithiophene: synthesis, characterization, photoinduced charge transfer and theoretical calculation studies
Three new conjugated polymers have been designed and synthesized via the alternate copolymerization of the electron-donating monomer benzodithiophene (BDT) and three different electron-accepting monomers: 5,8-dibromoquinoxaline, 5,8-dibromo-2,3-diphenylquinoxaline, 10,13-dibromodibenzo[a,c]phenazine. The synthesized polymers show good solubility in co...
http://www.polymer.cn//ss/zhangqiuyu/publicationsshow_7819.html |
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【2015】Ru(II)(Tpy)2功能化水凝胶的工作在Journal of Polymer Science Part A:Polymer Chemistry发表
本工作在前期工作基础上，研究侧链含有Ru(II)(Tpy)2功能基团的水凝胶的制备方法，可逆的响应性，以及BZ反应在凝胶体系中的发生情况。
Journal of Polymer Science Part A:Polymer Chemistry 2015, 53, 2214–2222
http://onlinelibrary.wiley.com/doi/10.1002/pola.27690/abstract
凝胶结构
http://www.polymer.cn/ss/zhouhongwei/newsshow_3231.html |
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Journal of Polymer Science Part A: Polymer Chemistry 2012, 50(3), 571
关键字：controlled ring-opening polymerization (CROP); reversible addition-fragmentation chain transfer (RAFT); "living"/controllable polymerization; star block copolymer;
Reversible addition-fragmentation chain transfer (RAFT) polymerization is a more robust and versatile approach than other living free radical polymerization methods for synthesis of well-defined homo-, gradient, block, star-shaped and more complex structural polymers, like micro(nano)gels and polymer brushes. Thus the resultant polymers with thiocarbonylthio-terminated groups are readily tailored ...
http://www.polymer.cn/research/sy_info14683 |
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Journal of Polymer Science Part A: Polymer Chemistry 2012, 50(3), 571
关键字：controlled ring-opening polymerization (CROP); reversible addition-fragmentation chain transfer (RAFT); "living"/controllable polymerization; star block copolymer;
Reversible addition-fragmentation chain transfer (RAFT) polymerization is a more robust and versatile approach than other living free radical polymerization methods for synthesis of well-defined homo-, gradient, block, star-shaped and more complex structural polymers, like micro(nano)gels and polymer brushes. Thus the resultant polymers with thiocarbonylthio-terminated groups are readily tailored ...
http://www.polymer.cn/research/sy_info14683 |
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Supramolecular Chemistry
【内容简介】Supramolecular Chemistry includes the fields of analytical, inorganic, organic and physical chemistry as well as those sub-disciplines that might be called interdisciplinary, such as bioinorganic chemistry. The most important principle of the journal is to publish papers of high quality in a timely fashion and these include both communications, which are given high priority in review a...
http://www.polymer.cn/resource/13972resource.html |
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