Non-hydrolytic synthesis of mesoporous silica-titania catalysts for the mild oxidation of sulfur compounds with hydrogen peroxide.
A SiO(2)-TiO(2) mesoporous xerogel prepared in one-step by a non-hydrolytic route shows excellent performance in the mild oxidation of sulfides, sulfoxides and thiophenes with aqueous solutions of H(2)O(2).
Cojocariu
Ana Mihaela
AM
Institut Charles Gerhardt, UMR 5253, CNRS-UM2-ENSCM-UM1, Université Montpellier 2, Place Eugène Bataillon, Montpellier Cedex 5, France.
Mutin
P Hubert
PH
Dumitriu
Emil
E
Fajula
François
F
Vioux
André
A
Hulea
Vasile
V
D002384:Catalysis; D005782:Gels / Q000138:chemical synthesis / Q000737:chemistry; D006861:Hydrogen Peroxide / Q000737:chemistry*; D015394:Molecular Structure; D010084:Oxidation-Reduction; D016062:Porosity; D012822:Silicon Dioxide / Q000138:chemical synthesis* / Q000737:chemistry*; D012996:Solutions / Q000737:chemistry; D013457:Sulfur Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D014025:Titanium / Q000737:chemistry*; D014867:Water / Q000737:chemistry
D005782:Gels; D012996:Solutions; D013457:Sulfur Compounds; D014867:Water; C009495:titanium dioxide; D012822:Silicon Dioxide; D006861:Hydrogen Peroxide; D014025:Titanium