Selective aerobic oxidation of para-xylene in sub- and supercritical water. Part 2. The discovery of better catalysts

2011 ◽  
Vol 13 (9) ◽  
pp. 2397 ◽  
Author(s):  
Eduardo Pérez ◽  
Joan Fraga-Dubreuil ◽  
Eduardo García-Verdugo ◽  
Paul A. Hamley ◽  
Morgan L. Thomas ◽  
...  
Keyword(s):  
Supercritical Water ◽  
Aerobic Oxidation ◽  
Para Xylene ◽  
Selective Aerobic Oxidation

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

2011 ◽  
Vol 13 (9) ◽  
pp. 2389 ◽  
Author(s):  
Eduardo Pérez ◽  
Joan Fraga-Dubreuil ◽  
Eduardo García-Verdugo ◽  
Paul A. Hamley ◽  
W. Barry Thomas ◽  
...  
Keyword(s):  
Supercritical Water ◽  
Aerobic Oxidation ◽  
Para Xylene ◽  
Selective Aerobic Oxidation

Selective aerobic oxidation of para-xylene in sub- and supercritical water. Part 3: effects of geometry and mixing in laboratory scale continuous reactors

RSC Advances ◽  
2016 ◽  
Vol 6 (14) ◽  
pp. 11289-11294 ◽  
Author(s):  
Eduardo Pérez ◽  
Morgan L. Thomas ◽  
Duncan Housley ◽  
Paul A. Hamley ◽  
Joan Fraga-Dubreuil ◽  
...  
Keyword(s):  
Supercritical Water ◽  
Terephthalic Acid ◽  
Aerobic Oxidation ◽  
Laboratory Scale ◽  
Continuous Reactor ◽  
Mixing Effects ◽  
Water As Solvent ◽  
Para Xylene ◽  
Selective Aerobic Oxidation

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.

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

2018 ◽  
Vol 8 (23) ◽  
pp. 6173-6179 ◽  
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.

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

ACS Catalysis ◽  
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

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.

High-Activity, Single-Site Mesoporous Pd/Al2O3 Catalysts for Selective Aerobic Oxidation of Allylic Alcohols

2007 ◽  
Vol 119 (45) ◽  
pp. 8747-8750 ◽  
Author(s):  
Simon F. J. Hackett ◽  
Rik M. Brydson ◽  
Mhairi H. Gass ◽  
Ian Harvey ◽  
Andrew D. Newman ◽  
...  
Keyword(s):  
High Activity ◽  
Aerobic Oxidation ◽  
Single Site ◽  
Allylic Alcohols ◽  
Selective Aerobic Oxidation

A New Catalytic System for the Selective Aerobic Oxidation of Large Ring Cycloalkanes to Ketones

2003 ◽  
Vol 7 (3) ◽  
pp. 426-428 ◽  
Author(s):  
Xavier Baucherel ◽  
Isabel W. C. E. Arends ◽  
S. Ellwood ◽  
Roger A. Sheldon
Keyword(s):  
Catalytic System ◽  
Aerobic Oxidation ◽  
Large Ring ◽  
Selective Aerobic Oxidation
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