@article { author = {Farzaneh, F.}, title = {Synthesis of Binary Ti-Si Mixed Oxides Nanoparticles with Rutile Structure as Selective Catalyst for Epoxidation of Alkenes}, journal = {Journal of Sciences, Islamic Republic of Iran}, volume = {18}, number = {4}, pages = {303-395}, year = {2007}, publisher = {University of Tehran}, issn = {1016-1104}, eissn = {2345-6914}, doi = {}, abstract = {The nanoparticles of Ti-Si mixed oxides (NTSO) with Rutile structure were prepared by sol-gel method in a mixture of alcohol and water as solvent. The solid product was characterized by XRD, FTIR, SEM, TEM, UV, TGA and laser Raman spectroscopy. The catalytic activity of NTSO (5-10 nm) was investigated in the epoxidation of cis stilbene, trans stilbene, and norbornene by using oxidants such as tert-butylhydroperoxide (TBHP), molecular oxygen (O2)/isobutyraldehyde (IBA) and hydrogen peroxide (H2O2). It was found that epoxides of trans-stilbene andnorbornenewereformedquantitativelywiththegreenH2O2oxidantduring12h.}, keywords = {Epoxidation,Alkenes,Ti-Si mixed oxides,nanoparticles,Heterogeneous catalysis}, url = {https://jsciences.ut.ac.ir/article_35065.html}, eprint = {https://jsciences.ut.ac.ir/article_35065_7dd368e2a660d1b78517bb5587f186ec.pdf} }