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Aerobic oxidation of olefins catalyzed by the glutamic acid Schiff base cobalt complex
The glutamic acid salicylaldehyde Schiff base cobalt complex
catalyzes the aerobic oxidation of linear aliphatic olefins, such as
1-octene, 1-decene, and 1-dodecene, to afford the corresponding
1,2-epoxyalkanes. The selectivity of 1,2-epoxyalkane is from 50%
to 70%. It also catalyzes the aerobic oxidation of cyclohexene
with formation of 2-cyclohexen-l-of and 2-cyclohexen-l-one. The
mechanis...
http://www.polymer.cn//ss/wangrongmin/publicationsshow_2555.html |
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29. Studies on blends of LLDPE and ethylene-methacrylic acid random copolymer
暂无。
http://www.polymer.cn//ss/zhigangwang/publicationsshow_2514.html |
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15. In situ epoxidation of ethylene propylene diene rubber by performic acid
暂无。
http://www.polymer.cn//ss/zhigangwang/publicationsshow_2478.html |
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Synthesis and Characterization of Biodegradable Crosslinked Polymers from 5-Hydroxylevulinic Acid and α,ω-Diols
Novel biodegradable chemically cross-linked polymers, poly(5-hydroxylevulinic acid-co- , -diol)sax (PHLA-diols), were synthesized from 5-hydroxylevulinic acid and α,ω, -diols and characterized by Fourier transformax infrared spectroscopy, differential scanning calorimetry, thermogravimetric analysis, and dynamic mechanical analysis. The gel content, swelling ratio, tensile properties,...
http://www.polymer.cn//ss/wulinbo/publicationsshow_2388.html |
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Effect of acid treatment on carbon nanotube-based flexible transparent conducting films
The single-walled carbon nanotubes (SWCNTs) were dispersed in deionized water with sodium dodecyl sulfate (SDS) as dispersant. Flexible transparent conducting films (TCFs) were fabricated on poly(ethylene terephthalate) substrate using SWCNT solution by a spray methods. The quality of SWCNTs, the degree of dispersion, film morphology, and the performance of TCFs were characterized and analyzed. Th...
http://www.polymer.cn//ss/genghongzhang/publicationsshow_2181.html |
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Near-IR Investigation on the Cationic Polymerization of Epoxy and Tetrahydrofuran Initiated by Heteropoly Acid.
The cationic copolymerization of diglycidyl ether of bisphenol-A with tetrahydrofuran initiated by phosphotungstic acid was in-situ investigated by Fourier transform near-infrared spectroscopy. It was found that the consumption rate of epoxy groups did not change with reaction time at low epoxy concentrations, while it decreased with the reaction time at a high epoxy concentration. In addition, th...
http://www.polymer.cn//ss/yuyingfeng/publicationsshow_1821.html |
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Hydrogenation of fatty acid methyl ester to fatty alcohol at supercritical conditions
暂无
http://www.polymer.cn//ss/caoguiping/publicationsshow_1692.html |
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Influences of the content of POA on the properties of poly(sebacic acid-octadecanic diacid) copolyanhydrides
Poly(sebacic acid-octadecanoic diacid) copolyanhydrides (PSAOAs) were prepared by melt
polycondensation of sebacic acid (SA) and octadecanoic diacid (OA). PSAOAs were characterized
by Fourier-transform infrared spectroscopy (FTIR), differential scanning calorimetry
(DSC) and wide angle X-ray diffraction (XRD). In vitro degradation experiments and
SEM micrographs show that the degradation rate ...
http://www.polymer.cn//ss/dengliandong/publicationsshow_1386.html |
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Photoresponses and pH Responses of Hydrogels Composed of Acrylamido Azobenzene and Acrylic Acid
Li Chen, Shi-Geng Li, Yi-Ping Zhao, Yu-Cui Wang, Qing-Wen Wang. Photoresponses and pH Responses of Hydrogels Composed of Acrylamido Azobenzene and Acrylic Acid. Journal of Applied Polymer Science 2005 969（6）2163-2167（SCI:921PF）
http://www.polymer.cn//ss/chenli/publicationsshow_1059.html |
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Doping effects of water-soluble poly(3-thiopheneacetic acid)(P3TAA) and its gel
Kim BS, Chen L; Gong JP, Osada Y. Doping effects of water-soluble poly(3-thiopheneacetic acid)(P3TAA) and its gel. KOREA POLYMER JOURNAL, 2000, 8, 116-119.
http://www.polymer.cn//ss/chenli/publicationsshow_1050.html |
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