Selective aerobic oxidation of para-xylene in sub- and supercritical water. Part 1. Comparison with ortho-xylene and the role of the catalyst

The influence of shape and mixing effects in a continuous reactor has a dramatic influence on the aerobic oxidation of p-xylene to terephthalic acid using supercritical water as solvent.

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Photocatalytic selective aerobic oxidation of amines to nitriles over Ru/γ-Al2O3: the role of the support surface and the strong imine intermediate adsorption

Catalysis Science & Technology ◽

10.1039/c9cy01916b ◽

2020 ◽

Vol 10 (2) ◽

pp. 440-449 ◽

Cited By ~ 2

Author(s):

Pengqi Zhu ◽

Jin Zhang ◽

Jie Wang ◽

Peng Kong ◽

Yunwei Wang ◽

...

Keyword(s):

High Selectivity ◽

Aerobic Oxidation ◽

Light Irradiation ◽

Support Surface ◽

Oh Groups ◽

Selective Aerobic Oxidation

The abundant surface OH groups and electron-deficient Ru sites on Ru/γ-Al2O3 ensure the high selectivity to nitriles under light irradiation.

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Spatial separation of dual-cocatalysts on bismuth vanadate for selective aerobic oxidation of benzylalcohols to benzaldehydes under visible light irradiation

Catalysis Science & Technology ◽

10.1039/c8cy01778f ◽

2018 ◽

Vol 8 (23) ◽

pp. 6173-6179 ◽

Cited By ~ 4

Author(s):

Xu Jin ◽

Rengui Li ◽

Yue Zhao ◽

Xiaodan Liu ◽

Xiaoqi Wang ◽

...

Keyword(s):

Visible Light ◽

Visible Light Irradiation ◽

Aerobic Oxidation ◽

Spatial Separation ◽

Bismuth Vanadate ◽

Light Irradiation ◽

Selective Aerobic Oxidation

Efficient converting of alcohols to aldehydes under visible light can be achieved on BiVO4 crystals with spatial separation of dual-cocatalysts.

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Low-temperature selective aerobic oxidation of cyclohexanol to cyclohexanone over n-type metal oxide-supported Au nanoparticles

Catalysis Communications ◽

10.1016/j.catcom.2020.106089 ◽

2020 ◽

Vol 144 ◽

pp. 106089

Author(s):

Tadahiro Niwa ◽

Shin-ichi Naya ◽

Hiroaki Tada

Keyword(s):

Low Temperature ◽

Metal Oxide ◽

Au Nanoparticles ◽

Aerobic Oxidation ◽

Selective Aerobic Oxidation

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Self-Exfoliated Synthesis of Transition Metal Phosphate Nanolayers for Selective Aerobic Oxidation of Ethyl Lactate to Ethyl Pyruvate

ACS Catalysis ◽

10.1021/acscatal.9b04452 ◽

2020 ◽

Vol 10 (7) ◽

pp. 3958-3967

Author(s):

Wei Zhang ◽

Paula Oulego ◽

Sandeep K. Sharma ◽

Xiu-Lin Yang ◽

Lain-Jong Li ◽

...

Keyword(s):

Transition Metal ◽

Ethyl Pyruvate ◽

Aerobic Oxidation ◽

Ethyl Lactate ◽

Metal Phosphate ◽

Selective Aerobic Oxidation

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

Nanotechnology Reviews ◽

10.1515/ntrev-2012-0085 ◽

2014 ◽

Vol 3 (1) ◽

pp. 99-110 ◽

Cited By ~ 2

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.

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