scholarly journals Synthesis of Ru Incorporated TiO2and Application to Oxidation of Benzyl Alcohol with Molecular Oxygen

2014 ◽  
Vol 25 (6) ◽  
pp. 645-647
Author(s):  
Youngyeong Kim ◽  
Myong Yong Choi ◽  
Ki-Young Kwon
Keyword(s):  
Benzyl Alcohol ◽  
Molecular Oxygen ◽  
Oxidation Of Benzyl Alcohol

Gas-Phase Selective Oxidation of Benzyl Alcohol to Benzaldehyde with Molecular Oxygen over Unsupported Nanoporous Gold

ChemCatChem ◽  
2010 ◽  
Vol 2 (4) ◽  
pp. 383-386 ◽  
Author(s):  
Dongqing Han ◽  
Tingting Xu ◽  
Jixin Su ◽  
Xiaohong Xu ◽  
Yi Ding
Keyword(s):  
Benzyl Alcohol ◽  
Gas Phase ◽  
Molecular Oxygen ◽  
Selective Oxidation ◽  
Nanoporous Gold ◽  
Oxidation Of Benzyl Alcohol

Palladium Nanoparticles Supported on Exfoliated g-C3N4 as Efficient Catalysts for Selective Oxidation of Benzyl Alcohol by Molecular Oxygen

2021 ◽  
Author(s):  
Xin-Tong Yi ◽  
Tong Zhao ◽  
Fei Wang ◽  
Jie Xu ◽  
Bing Xue
Keyword(s):  
Liquid Phase ◽  
Metal Nanoparticles ◽  
Benzyl Alcohol ◽  
Molecular Oxygen ◽  
Selective Oxidation ◽  
Noble Metal ◽  
Palladium Nanoparticles ◽  
Noble Metal Nanoparticles ◽  
Oxidation Of Benzyl Alcohol ◽  
Oxidation Of Alcohols

Liquid-phase selective oxidation of alcohols using molecular oxygen as an oxidant is a promising and sustainable strategy for the manufacture of aldehydes or ketones. The supported noble metal nanoparticles have...

scholarly journals Identification of Active Phase for Selective Oxidation of Benzyl Alcohol with Molecular Oxygen Catalyzed by Copper-Manganese Oxide Nanoparticles

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Roushown Ali ◽  
S. F. Adil ◽  
Abdulrahman Al-warthan ◽  
M. Rafiq H. Siddiqui
Keyword(s):  
Electron Microscopy ◽  
Benzyl Alcohol ◽  
Molecular Oxygen ◽  
Selective Oxidation ◽  
Catalytic Performance ◽  
Area Measurement ◽  
Bet Surface Area ◽  
Oxide Nanoparticles ◽  
Oxidation Of Benzyl Alcohol ◽  
Copper Manganese

Catalytic activity of copper-manganese mixed oxide nanoparticles (Cu/Mn = 1 : 2) prepared by coprecipitation method has been studied for selective oxidation of benzyl alcohol using molecular oxygen as an oxidizing agent. The copper-manganese (CuMn2) oxide catalyst exhibited high specific activity of 15.04 mmolg−1 h−1in oxidation of benzyl alcohol in toluene as solvent. A 100% conversion of the benzyl alcohol was achieved with >99% selectivity to benzaldehyde within a short reaction period at 102°C. It was found that the catalytic performance is dependent on calcination temperature, and best activity was obtained for the catalyst calcined at 300°C. The high catalytic performance of the catalyst can be attributed to the formation of active MnO2phase or absence of less active Mn2O3phase in the mixed CuMn2oxide. The catalyst has been characterized by powder X-ray diffraction (XRD), thermogravimetric analysis (TGA), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Brunauer Emmett-Teller (BET) surface area measurement, and Fourier transform infrared (FT-IR) spectroscopies.

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