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Selective oxidation of sulfurs and oxidation desulfurization of model oil by 12-tungstophosphoric ac
[期刊论文] 作者：Ezzat Rafiee,Nasibeh Rahpeyma,
来源：催化学报 年份：2015
硅石涂的 CoFe 2 O 4 nanoparticles 被准备并且用作对 12-tungstophosphoric 酸的固定的支持，生产新有磁力地可分离的催化剂。这催化剂用 X 光检查衍...
Nano Silica with High Surface Area from Rice Husk as a Support for 12-Tungstophosphoric Acid:An Effi
[期刊论文] 作者：Ezzat RAFIEE,Shabnam SHAHEBRAH,
来源：催化学报 年份：2004
Nano silica was prepared from rice husk with high surface area.X-ray diffraction (XRD) pattern showed that the amorphous form of silica was produced.Chemical co...
[期刊论文] 作者：Ezzat Rafiee, Nasibeh Rahpeyma,
来源：催化学报 年份：2015
Silica-coated CoFe2O4 nanoparticles were prepared and used as a support for the immobilization of 12-tungstophosphoric acid, to produce a new magnetically separable catalyst. This catalyst was charact...
Different products in the reaction of the alcohols with cyclic and acyclic 1,3-dicarbonyl compounds:
[期刊论文] 作者：Ezzat Rafiee,Masoud Kahrizi,Mohammad Joshaghani,,
来源：Chinese Chemical Letters 年份：2012
K_5CoW_(12)O_(40) was used as a highly effective catalyst for the benzylation of 1,3-dicarbonyl compounds.β-Keto enol ethers were obtained when cyclic 1,3-dica...
[期刊论文] 作者：Ezzat Rafiee,Fereshte Khajooei Nejad,Mohammad Joshaghani,,
来源：Chinese Chemical Letters 年份：2011
Various type of cesium partially substituted phosphotungstate,Cs_xH_(3-x)PW_(12)O_(40)(x = 1.0,2.0 and 2.5),were synthesized and their catalytic activities were...
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