Heterogeneous Metal Catalysts for Oxidation Reactions

Table 2

Recent scenario in heterogeneous catalysis.

Year	Catalyst	Method of preparation	Major applications	References
2013	Fe nanocatalyst	Immobilization	Ethylbenzene, cyclohexene, and benzyl alcohol oxidation	[18]
2013	Au/Al2O3, Au/C	Deposition-precipitation, cationic adsorption	Glucose oxidation	[79]
2013	Au/Pt bimetallic nanoparticles	—	Glucose oxidation	[80]
2013	Gold nanoparticles; supported on Mg(OH)2 nano sheets	Colloidal deposition	CO oxidation	[81]
2013	Au/TiO2 supported on ferritic stainless steel monoliths	Direct anionic exchange	CO oxidation	[82]
2013	Nanoporous gold	Electrolytic dissolution	CO oxidation	[83]
2013	P123-stabilized Au-Ag alloy	Co reduction	Benzyl alcohol oxidation	[84]
2013	Alumina-supported gold-ruthenium bimetallic catalysts	Incipient wetness Impregnation; Deposition Precipitation	CO oxidation	[54]
2013	Au/CuO catalysts	Coprecipitation	Alcohol oxidation	[85]
2013	Cerium modified silver	Impregnation	Alkyl aromatic compounds	[86]
2013	Pd-Au catalyst	Dealloying	Methanol electrooxidation	[87]
2013	Au/ZnO and Au/TiO2 catalysts	Colloidal deposition	Methanol oxidation	[88]
2013	Microstructured Au/Ni-fiber catalyst	Incipient impregnating	Alcohol oxidation	[89]
2013	Nanocrystalline Ag and Au-Ag alloys supported on titania	Deposition; Precipitation	CO oxidation	[90]
2013	Nanosized Au supported on 3-D ordered mesoporous MnO2	Deposition; Precipitation	Oxidation of carbon monoxide, benzene, and toluene	[91]
2013	Au/	Coprecipitation	CO oxidation	[92]
2013	Nanosized ruthenium particles decorated carbon nanofibers	Sol gel	p-Cymene oxidation	[93]
2012	Au/C	Incipient wetness; impregnation	Glucose oxidation	[94]
2012	CeAlPO-5 molecular sieves	—	Diphenylmethane oxidation	[10]
2012	Nanosized gold on SiO2	Stöber	Cyclohexene and D-glucose oxidation	[95]
2012	Au/SiO2	Dispersion	Silanes oxidation	[47]
2012	Nano gold-mesoporous silica	—	CO oxidation, benzyl alcohol oxidation	[96]
2012	Nanosized gold	Dispersion	Alkyl benzene oxidation	[40]
2012	Ag/SBA-15	Impregnation	Alkyl substituted aromatics	[35]
2012	Bimetallic Au-Pd/MgO	Sol-immobilization (SI) and adsorption-reduction (AR)	Benzyl alcohol oxidation	[97]
2012	Inverse Fe2O3/Au(111) model catalysts	—	CO oxidation	[98]
2012	Silica-supported Au-Cu alloy	—	Alcohol oxidation	[99]
2012	Gold nanoparticles supported on MgO	Deposition-precipitation	Alcohol oxidation	[100]
2012	Silica-supported Au-	Oxidative dealloying	Ethanol oxidation	[101]
2011	Au/Al2O3	Incipient wetness; impregnation	Glucose oxidation	[102]
2011	Au-Pd/C	Impregnation	Glyoxal and glucose oxidation	[103]
2011	Pd-Te supported catalysts	Repeated impregnation	Glucose oxidation	[104]
2011	Gold nanoparticles supported on functionalized mesoporous silica	One-pot Synthesis	Cyclohexane oxidation	[105]
2011	Silica supported cobalt (II) salen complex	Immobilization	Alkyl benzene oxidation	[70]
2011	Gold nanowires	—	Oxidation of benzylic compounds	[106]
2011	Cu3/2PMo12O40/SiO2	Incipient wetness; impregnation	Benzylic alcohol	[107]
2010	Gold nanoparticles deposited on cellulose	Deposition-reduction, grinding method	Glucose oxidation	[41]
2010	Metalloporphyrin bound to silica	Immobilization	Ethylbenzene oxidation	[68]
2010	Hydrophobized palladium	Vapor deposition	Glucose oxidation	[108]
2010	Supported gold catalysts	Colloidal gold deposition	CO oxidation	[109]
2010	Au/HMS catalysts	Impregnation and direct synthesis	Benzyl alcohol oxidation	[63]
2010	Mobilized gold nanoparticles	Gold sol	Secondary alcohols oxidation	[67]
2010	Mesoporous Co3O4 and Au/Co3O4 catalysts	Nanocasting	Ethylene oxidation	[110]
2010	Metal-organic framework supported gold nanoparticles	Colloidal deposition	Alcohol oxidation	[111]
2010	Pt/Al2O3	Impregnation	Heavy hydrocarbons oxidation	[112]
2009	Au/TiO2	Deposition-precipitation	Alcohol oxidation	[113]
2009	Co(AcO)2/Mn(AcO)2	Direct condensation	p-xylene oxidation	[114]
2009	Nickel substituted copper chromite spinels	Coprecipitation	Alkyl substituted benzene oxidation	[9]
2007	Gold catalysts	Deposition-precipitation	Alcohol oxidation	[115]
2007	MCM-48 molecular sieve modified with SnCl2	Post-synthesis modification	Alcohol oxidation	[65]
2007	CuO-impregnated mesoporous silica	Impregnation	Benzene oxidation	[116]
2006	Supported gold catalysts	Deposition-precipitation	Alcohol oxidation,	[117]
2006	Au-CuO/Al2O3, Pt/Al2O3 catalysts	Deposition-precipitation, impregnation	Propene and propane oxidation	[118]
2006	Manganese containing; mesoporous MCM-41 and Al-MCM-41 molecular sieves	Impregnation	p-isopropyltoluene oxidation	[119]
2005	Gold catalysts	—	Alcohol oxidation	[120]
2005	Au/C	Immobilization	Glucose oxidation,; Alcohol oxidation	[64]
2005	Gold immobilized mesoporous silica	Immobilization	Cyclohexane oxidation	[121]
2005	Nitrous oxide over MFI zeolites	Hydrothermal	Benzene oxidation	[122]
2005	CoAPO-5 molecular sieves	Hydrothermal	Cyclohexane oxidation	[123]
2004	Carbon-supported gold	Gold sol	Glucose oxidation	[124]
2004	Mn-containing MCM-41	Impregnation	Ethylbenzene oxidation	[72]
2003	/CeO2	Coprecipitaion	Carbon monoxide oxidation	[125]
2002	Gold catalysts	Immobilization	Glucose oxidation	[126]
2002	Mn (Salen)/MCM-41	—	Olefins epoxidation	[127]
2002	Nanostructured /CeO2	Gas-condensation	Carbon monoxide oxidation	[128]
2002	Nano-Au Catalysts	—	Carbon monoxide oxidation	[55]
2001	Au/TiO2, Au/TiO2/SiO2	Deposition-precipitation	Propene epoxidation	[129]
2000	Gold-titania catalysts	Deposition-precipitation	Propylene oxidation	[130]
1999	Gold dispersed on TS 1 and other titanium-containing supports	Dispersion	Propene epoxidation	[131]
1998	Gold-titania catalysts	Deposition-precipitation	Propylene epoxidation	[61]
1996	Heteropoly catalysts containing Ru(III) and Rh(III) particles	—	Alkane oxidation	[132]
1996	Gold supported on ZnO and TiO2	Coprecipitation &; Deposition-precipitation	Carbon monoxide oxidation	[133]
1996	Au-TiO2	Incipient wetness; impregnation	Carbon monoxide oxidation	[134]
1995	Bismuth promoted palladium catalysts	Ion exchange	Glucose oxidation	[42]