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Preparation and Surface-enhanced Raman Performance of Electrospun Poly(vinyl alcohol)/ high-concentrationgold Nanofibers
A facile approach to prepare electrospun poly(vinly alcohol) (PVA) nanofibers with high concentration of gold nanoparticles (Au NPs) on the fibers, had been developed. These PVA/Au nanofibers could be used as flexible surface-enhanced Raman scattering (SERS) substrates. Relatively high concentration of PVA aqueous solution (10 wt %) was used as the stabilizing agent for gold salt precursor, as wel...
http://www.polymer.cn//ss/fanlijuan/publicationsshow_5094.html |
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Crystallization and morphology of star-shaped polyethylenoxyde-b-polycarprolactone under high pressure carbon dioxide, Chinese Journal of Polymer Science, 2012, 30, 623?631.
Ya Li, Jian Zhou, Jun Li, Quting Gou, Qun Gu*, Zongbao Wang*, Crystallization and morphology of star-shaped polyethylenoxyde-b-polycarprolactone under high pressure carbon dioxide, Chinese Journal of Polymer Science, 2012, 30, 623−631.
http://www.polymer.cn//ss/wangzb/publicationsshow_4909.html |
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Synthesis of cerium N-morpholinomethylphonic acid and its flame retardant application in high density polyethylene
Cerium N-morpholinomethylphonic acid (MMPA-Ce) with fibrous structure was synthesized via hydrothermal reaction between cerium nitrate hexahydrate and N-morpholinomethylphonic acid. The flame retardancy of high density polyethylene (HDPE) containing various amount of MMPA-Ce was investigated by cone calorimeter. The peak value of heat release rate (PHRR) of HDPE obviously decreased when adding MMP...
http://www.polymer.cn//ss/zpfang/publicationsshow_4865.html |
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Improving the flame retardancy and mechanical properties of high density polyethylene-g-maleic anhydride with an organic metal phosphonate
Zinc N,N’-Piperazinebis(methylenephosphonic acid) (PPMPA-Zn) was melt blended with high density polyethylene-g-maleic anhydride (HDPE-MA) to fabricate flame retardant HDPE-MA/PPMPA-Zn composites. The thermal stability and flame retardancy of the composites were investigated by thermogravimetric analysis (TGA) and cone calorimetry. Incorporation of PPMPA-Zn did not obviously increase the ther...
http://www.polymer.cn//ss/zpfang/publicationsshow_4864.html |
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[Chemical Reviews] Surface Chemoselective Phototransformation of CH Bonds on Organic Polymeric Materials and Related High-Tech Applications
DOI 10.1021/cr300246p
http://pubs.acs.org/doi/abs/10.1021/cr300246p
This review presents a broad discussion on the photochemical activation reaction of C-H bonds at organic polymeric surfaces, thus providing an organized and detailed overview of the state of the art. The importance of polymer surface/interface properties has been recognized in modern science and technologies, including but not lim...
http://www.polymer.cn//ss/yangpeng/publicationsshow_4625.html |
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175. Carbon Nanotubes Bridged with Graphene Nanoribbons and Their Use in High-Efficiency Dye-Sensitized Solar Cells.
Through an easy solution process, we have created a novel structure consisting of CNTs bridged by R-GONRs. This material favors rapid charge transport among CNTs, resulting in high performance at the macroscopic scale. When used as counter electrodes, the resulting DSCs showed high energy conversion efficiencies of up to 8.23%. This work also provides a paradigmatic structural design for high...
http://www.polymer.cn//ss/liutianxi/publicationsshow_4516.html |
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High Mechanical Performance Composite Conductor: Multi-Walled Carbon Nanotube Sheet/Bismaleimide Nanocomposites
Q. Cheng, J. Bao, J. Park, et al., Adv. Funct. Mater. 2009, 19, 3219.
http://www.polymer.cn//ss/cheng/publicationsshow_4382.html |
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Mesoporous Co3O4 materials obtained from cobalt-citrate complex and their high capacitance behaviour
In this work, amorphous and mesoporous Co3O4 material is obtained from the calcination of loosely packed Co3O4/Co(OH)2 nanosheets which are synthesized by the formation and disassociation of cobalt ecitrate complex reaction. We propose that Co nanoparticles are completely oxidized to form the stable cobaltecitrate complex in the presence of sodium citrate and oxygen, and cobaltecitrate complex dis...
http://www.polymer.cn//ss/lutklb/publicationsshow_4272.html |
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Electrospun Composite Mats of Poly[(D,Llactide)-co-glycolide] and Collagen with High Porosity as Potential Scaffolds for Skin Tissue Engineering
Yang Y, Zhu XL, Cui WG, Li XH, Jin Y. Electrospun Composite Mats of Poly[(D,Llactide)-co-glycolide] and Collagen with High Porosity as Potential Scaffolds for Skin Tissue Engineering. Macromolecular materials and engineering. 2009;294:611-619.
http://www.polymer.cn//ss/wgcui/publicationsshow_4239.html |
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Preparation, characterization, and properties of novel bisphenol-A type novolac epoxy-polyurethane polymer with high thermal stability
In this study a series of modified bisphenol-A type novolac epoxy resins (MNEPs) were synthesized from bisphenol-A type novolac epoxy resin (NEP) and propionic acid (PA) by a one-step ring-opening reaction process in the presence of tetramethylammonium bromide as catalyst. Fourier transform infrared and (1)H-NMR were employed to confirm the chemical structures of the MNEPs. The spectra results ind...
http://www.polymer.cn//ss/caizhiqi/publicationsshow_4175.html |
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