A mild and environmentally benign strategy towards hierarchical CeO2/Au nanoparticle assemblies with crystal facet-enhanced catalytic effects for benzyl alcohol aerobic oxidation

CrystEngComm ◽  
2016 ◽  
Vol 18 (27) ◽  
pp. 5110-5120 ◽  
Author(s):  
Xia Gong ◽  
Baocang Liu ◽  
Geng Zhang ◽  
Guangran Xu ◽  
Tuo Zhao ◽  
...  
Keyword(s):  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
Environmentally Benign ◽  
Au Nanoparticle ◽  
Crystal Facet ◽  
Nanoparticle Assemblies ◽  
Catalytic Effects

Aerobic oxidation of benzyl alcohol over mesoporous Mn-doped ceria supported Au nanoparticle catalyst

2013 ◽  
Vol 378 ◽  
pp. 47-56 ◽  
Author(s):  
Sandip Mandal ◽  
Chiranjit Santra ◽  
Kyoko K. Bando ◽  
Olusola O. James ◽  
Sudip Maity ◽  
...  
Keyword(s):  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
Au Nanoparticle ◽  
Doped Ceria ◽  
Oxidation Of Benzyl Alcohol ◽  
Mn Doped ◽  
Nanoparticle Catalyst

On the selective aerobic oxidation of benzyl alcohol with Pd/Au-nanoparticles in batch and flow

2014 ◽  
Vol 3 (1) ◽  
pp. 99-110 ◽  
Author(s):  
Hannes Alex ◽  
Norbert Steinfeldt ◽  
Klaus Jähnisch ◽  
Matthias Bauer ◽  
Sandra Hübner
Keyword(s):  
Catalytic Activity ◽  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
X Ray ◽  
X Ray Scattering ◽  
Oxidation Of Benzyl Alcohol ◽  
Transmission Electron ◽  
Vis Spectroscopy ◽  
Selective Aerobic Oxidation

AbstractNanoparticles (NP) have specific catalytic properties, which are influenced by parameters like their size, shape, or composition. Bimetallic NPs, composed of two metal elements can show an improved catalytic activity compared to the monometallic NPs. We, herein, report on the selective aerobic oxidation of benzyl alcohol catalyzed by unsupported Pd/Au and Pd NPs at atmospheric pressure. NPs of varying compositions were synthesized and characterized by UV/Vis spectroscopy, transmission electron microscopy (TEM), and small-angle X-ray scattering (SAXS). The NPs were tested in the model reaction regarding their catalytic activity, stability, and recyclability in batch and continuous procedure. Additionally, in situ extended X-ray absorption fine structure (EXAFS) measurements were performed in order to get insight in the process during NP catalysis.

Green photocatalytic organic transformations by polyoxometalates vs. mesoporous TiO2 nanoparticles: selective aerobic oxidation of alcohols

2015 ◽  
Vol 14 (3) ◽  
pp. 563-568 ◽  
Author(s):  
Theodoros S. Symeonidis ◽  
Ioannis Tamiolakis ◽  
Gerasimos S. Armatas ◽  
Ioannis N. Lykakis
Keyword(s):  
Electron Transfer ◽  
Tio2 Nanoparticles ◽  
Aerobic Oxidation ◽  
Mesoporous Tio2 ◽  
Transfer Mechanism ◽  
Organic Transformations ◽  
Electron Transfer Mechanism ◽  
Nanoparticle Assemblies ◽  
Oxidation Of Alcohols ◽  
Aromatic Alcohols

Decatungstate supported on mesoporous TiO2 nanoparticle assemblies catalyze the selective and efficient oxidation of aromatic alcohols under “green” oxidation conditions. An electron transfer mechanism was predominated under UV-vis irradiation.

Deactivation and regeneration of RuO2·xH2O/CNT catalyst for aerobic oxidation of benzyl alcohol

2009 ◽  
Vol 10 (13) ◽  
pp. 1752-1756 ◽  
Author(s):  
Hao Yu ◽  
Yan Zhang ◽  
Xiaobo Fu ◽  
Feng Peng ◽  
Hongjuan Wang ◽  
...  
Keyword(s):  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
Oxidation Of Benzyl Alcohol

Aerobic oxidation of benzyl alcohol to benzaldehyde catalyzed by carbon nanotubes without any promoter

2014 ◽  
Vol 240 ◽  
pp. 434-442 ◽  
Author(s):  
Jin Luo ◽  
Hao Yu ◽  
Hongjuan Wang ◽  
Haihui Wang ◽  
Feng Peng
Keyword(s):  
Carbon Nanotubes ◽  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
Oxidation Of Benzyl Alcohol
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