SILVER NANOPARTICLES SUPPORTED ON ALUMINUM PILLARED CLAY (Ag/Al-B) FOR CYCLOHEXENE OXIDATION

Normal 0 21 false false false FR /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; mso-bidi-font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Calibri; mso-bidi-theme-font:minor-bidi; mso-ansi-language:FR; mso-fareast-language:EN-US;} The silver nanoparticles supported on aluminum pillared Clay (Ag/Al-B), with Ag content of about 1%, were used for the free catalyzed oxidation of cyclohexene with hydrogen peroxide (H 2 O 2 ). The structure of the material was subsequently studied by IR, BET, and X-ray diffraction analysis. The silver supported on aluminium pillared clay (Au / Al-B) catalyst gives a high activity relative to the clay purified.