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6篇 您的检索式:作者名="Samaneh S"
    题名 作者 年代 出处 被引量
1Removal of mercury(ii) from aqueous solution using chitosan-graft-polyacrylamide semi-ipn hydrogels 显示文摘Samaneh S Mustafa G 2013Separation Science and Technology2013,48,:1
2显示文摘Zahira Y Dariush J k Samaneh S 2012International Jour- nal of Hydrogen Energy2012,37,10:1
3Visibility trends in Teh-ran during 1958-2008显示文摘Samaneh S Farhang A G Yahya G 0,,:1
4Structure-property rela- tionships of low dielectric constant, nanoporous, thermally stable polyimides via grafting of poly(propyleneglycol) oli- gomers显示文摘SHAHRAM M A SAMANEH S 2008Polymers for Advanced Technologies2008,19,7:1
5Structure-property Relationships of Low Dielectric Constant,Nanoporous,Therreally Stable Polyimides via Grafting of Poly(propylene glycol) Oligomers显示文摘Shahram M A Samaneh S 2008Polymers for Advanced Technologies2008,19,7:1
6Fe_3O_4/油酸担载肟衍生环钯配合物中钯粒子作为催化剂催化无铜Sonogashira交联反应(英文)显示文摘An oxime-derived palladacycle was synthesized using 4-bromobenzoxime and pyridine in CHCl3, and characterized by FT-IR and 1H NMR spectroscopy. This Pd complex was supported on Fe3O4/oleic acid and shown to be an efficient catalyst for the copper-free Sonogashira cross-coupling reaction of various aryl halides with phenylacetylene in air and in ethanol or mixed aqueous medium. The oxime- derived palladacycle gave highly active palladium nanoparticles for the organic synthesis. The coupling products were obtained in high yields with low Pd loading and the heterogeneous catalyst can be separated by an external magnet and reused six times without loss of its activity. The characterization of the catalyst was carried out by XRD, SEM and TEM. Both TEM and XRD revealed that the palladium nanoparticles were well dispersed with diameters from 5 to 10 nm and average size 9.97 nm.Kazem Karami Samaneh Dehghani Najvani Nasrin Haghighat Naeini Pablo Hervés 2015催化学报2015,36,7:0
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