scholarly journals Phenol Oxidation by a Nickel(III)–Fluoride Complex: Exploring the Influence of the Proton Accepting Ligand in PCET Oxidation

2020 ◽  
Vol 26 (44) ◽  
pp. 10083-10089
Author(s):  
Prasenjit Mondal ◽  
Aidan R. McDonald
Keyword(s):  
Phenol Oxidation ◽  
Fluoride Complex

New tin (IV) fluoride complex with blue-shifted aggregation induced emission

2020 ◽  
Author(s):  
Wooseok Ki ◽  
Kathleen Ngo ◽  
Boris Averkiev ◽  
Phalguni Ghosh ◽  
GorDan T. Reeves ◽  
...  
Keyword(s):  
Aggregation Induced Emission ◽  
Fluoride Complex

Phenol Reduces Nitrite to NO at Copper(II): Role of a Proton-Responsive Outer Coordination Sphere in Phenol Oxidation

2020 ◽  
Vol 142 (4) ◽  
pp. 1726-1730 ◽  
Author(s):  
Aditesh Mondal ◽  
Kiran P. Reddy ◽  
Jeffery A. Bertke ◽  
Subrata Kundu
Keyword(s):  
Coordination Sphere ◽  
Phenol Oxidation ◽  
Outer Coordination Sphere

Radical formation during phenol oxidation in aqueous media

2012 ◽  
Vol 44 (6) ◽  
pp. 414-422 ◽  
Author(s):  
A. N. Shendrik ◽  
I. D. Odaryuk ◽  
L. V. Kanibolotska ◽  
E. A. Kalinichenko ◽  
A. S. Tsyapalo ◽  
...  
Keyword(s):  
Aqueous Media ◽  
Radical Formation ◽  
Phenol Oxidation

Conventional and wet proofed CuO/Al2O3 catalysts for phenol oxidation: deactivation studies in a trickle bed reactor

2007 ◽  
Vol 82 (5) ◽  
pp. 481-487 ◽  
Author(s):  
Rosa J Fenoglio ◽  
Paola A Massa ◽  
Fernando D Ivorra ◽  
Patricia M Haure
Keyword(s):  
Phenol Oxidation ◽  
Trickle Bed Reactor ◽  
Trickle Bed

scholarly journals Cyanide and Phenol Oxidation on Nanostructured Co[sub 3]O[sub 4] Electrodes Prepared by Different Methods

2008 ◽  
Vol 155 (7) ◽  
pp. K110 ◽  
Author(s):  
R. Berenguer ◽  
T. Valdés-Solís ◽  
A. B. Fuertes ◽  
C. Quijada ◽  
E. Morallón
Keyword(s):  
Phenol Oxidation

Kinetic Modelling of Phenol Oxidation in a Bioremediation Medium Using Fenton's Reagent

2011 ◽  
Vol 9 (1) ◽  
Author(s):  
Pardeep Kumar ◽  
Hossein Nikaktari ◽  
Mehdi Nemati ◽  
Gordon A. Hill
Keyword(s):  
Kinetic Modeling ◽  
Rate Constants ◽  
Maleic Acid ◽  
Kinetic Modelling ◽  
Pure Water ◽  
Chemical Oxidation ◽  
Phenol Oxidation ◽  
Oxidation Products ◽  
Increase With Increase ◽  
Oxidation Of Phenol

The present study is aimed at kinetic modeling of phenol oxidation using Fenton’s reagent in a medium suitable for bioremediation of organic pollutants. Batch experiments were conducted to study the effects of H2O2 concentration (29.26 to 146.31 mM), temperature (5 to 35°C), and to compare the oxidation of phenol in a bioremediation medium to that in pure water. The reaction mechanism used for kinetic modeling is based on the intermediate oxidation products identified in this study using LC-MS and ion chromatography. Progress of the chemical oxidation by Fenton’s reagent was monitored by determining the residual phenol concentration and concentrations of evolved intermediate compounds (catechol and hydroquinone) at regular time intervals. The rate of phenol oxidation and ultimate conversion of phenol were found to increase with increase in hydrogen peroxide concentration. The increase in temperatures has a positive effect on phenol oxidation and the rate of phenol oxidation was found to increase with temperature in the range of 5-35°C. Kinetic parameters, namely rate constants and activation energies for reactions involved, were determined by best-fitting the experimental data to the proposed reaction model. The values of the rate constants for oxidation of phenol and intermediate compounds, k1 (phenol to catechol), k2 (phenol to hydroquinone), k3 (catechol to maleic acid), k4 (hydroquinone to maleic acid) at 25°C were found to be 7.02x10-5±4.63x10-5, 7.22x10-4±6.09x10-4, 1.82x10-4±1.08x10-4, 1.68x10-3±1.29x10-3 L/mM min, respectively.

scholarly journals Respirometry kinetics of phenol oxidation by Comamonas testosteroni Pb50 under various conditions of nutritional stress

2010 ◽  
Vol 53 (6) ◽  
pp. 1519-1528 ◽  
Author(s):  
Jan Paca ◽  
Alena Kosteckova ◽  
Leona Pacova ◽  
Ales Prell ◽  
Martin Halecky ◽  
...  
Keyword(s):  
Nutritional Stress ◽  
Phenol Oxidation ◽  
Comamonas Testosteroni ◽  
Kinetics Of
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