II(a). Oxidation-reduction reactions involving inorganic substrates. Aqueous chemistry of inorganic free radicals. Part 3.—The kinetics and mechanism of the reaction of peroxydisulphate ion and hydrogen peroxide

1960 ◽  
Vol 29 (0) ◽  
pp. 137-145 ◽  
Author(s):  
Maak-Sang Tsao ◽  
W. K. Wilmarth
Keyword(s):  
Hydrogen Peroxide ◽  
Free Radicals ◽  
Kinetics And Mechanism ◽  
Reduction Reactions ◽  
Aqueous Chemistry ◽  
Oxidation Reduction ◽  
Inorganic Substrates ◽  
Mechanism Of The Reaction

scholarly journals Kinetics studies and mechanism evolution of the epoxidation of styrene over nanoporous Au doped TS-1

2010 ◽  
Vol 12 (4) ◽  
pp. 72-78 ◽  
Author(s):  
Samidha Saxena ◽  
Reena Dwivedi ◽  
Sheenu Bhadauria ◽  
V. Chumbhale ◽  
Rajendra Prasad
Keyword(s):  
Hydrogen Peroxide ◽  
Batch Reactor ◽  
Styrene Oxide ◽  
Reduction Process ◽  
Kinetics Studies ◽  
Oxidation Reduction ◽  
Slurry Phase ◽  
Rate Of Reaction ◽  
First Time ◽  
Mechanism Of The Reaction

Kinetics studies and mechanism evolution of the epoxidation of styrene over nanoporous Au doped TS-1 A kinetic investigation of the slurry phase epoxidation of styrene with hydrogen peroxide has been carried out, for the first time, over nanoporous Au doped TS-1 catalyst, in a batch reactor, in the temperature range of 313-333 K. It was found that product selectivity and the rate of reaction are greatly influenced by concentrations of styrene and hydrogen peroxide. Kinetics studies reveal that the mechanism of the reaction is of the "Redox" type. The rate equation, r = k1 k2 PO PH / (k1 PO + k2 PH) deduced, assuming a steady state involving two stage oxidation-reduction process, represent the data most satisfactorily for the conversion of styrene to styrene oxide. A tentative mechanism of the process has also been suggested.

Kinetics and mechanism of oxidation-reduction reactions between pyridine nucleotides and flavins

Biochemistry ◽  
1970 ◽  
Vol 9 (11) ◽  
pp. 2219-2224 ◽  
Author(s):  
Felicia Y. H. Wu ◽  
Robert E. MacKenzie ◽  
Donald B. McCormick
Keyword(s):  
Kinetics And Mechanism ◽  
Pyridine Nucleotides ◽  
Reduction Reactions ◽  
Oxidation Reduction ◽  
Mechanism Of Oxidation
Sign in / Sign up

Export Citation Format

Share Document