Polarographic Study of the Effect of Gelatin on the Kinetics of Irreversible Electrode Processes

1952 ◽  
Vol 74 (24) ◽  
pp. 6232-6235 ◽  
Author(s):  
Jacob E. Strassner ◽  
Paul Delahay
2007 ◽  
Vol 23 (01) ◽  
pp. 129-133
Author(s):  
HUANG Ke-Long ◽  
◽  
◽  
YANG Sai ◽  
LIU Su-Qin ◽  
...  

1947 ◽  
Vol 1 ◽  
pp. 259 ◽  
Author(s):  
B. Kabanov ◽  
R. Burstein ◽  
A. Frumkin

1981 ◽  
Vol 59 (4) ◽  
pp. 718-722 ◽  
Author(s):  
Yoshiro Ogata ◽  
Kazushige Tanaka

The oxidation of dimethyl sulfoxide (DMSO) by hydrogen peroxide in the presence of a catalytic amount of sodium tungstate (Na2WO4) has been studied kinetically by means of iodometry of hydrogen peroxide. The reaction is first-order with respect to the substrate and the catalyst, but independent of the concentration of hydrogen peroxide which is present in excess of the catalyst. The polarographic study implies that in solutions two main kinds of peroxytungstic acids (H2WO5 and H2WO8) are formed which contain active oxygen in ratios (active oxygen):(Na2WO4) of 1:1 and 4:1, respectively. The effect of acidity on the oxidation rate and a probable mechanism involving a rate-determining attack of peroxytungstic acids are discussed.


2011 ◽  
Vol 47 (6) ◽  
pp. 748-755
Author(s):  
A. M. Mikhailova ◽  
V. V. Efanova ◽  
D. O. Mikhailov ◽  
N. N. Kovyneva

Sign in / Sign up

Export Citation Format

Share Document