Kinetics of outer-sphere electron transfers between metal complexes in solutions and polymeric films on modified electrodes

1981 ◽  
Vol 103 (25) ◽  
pp. 7422-7425 ◽  
Author(s):  
Tokuji Ikeda ◽  
C. R. Leidner ◽  
Royce W. Murray
Keyword(s):  
Metal Complexes ◽  
Modified Electrodes ◽  
Outer Sphere ◽  
Polymeric Films ◽  
Electron Transfers ◽  
Kinetics Of

The Oxidation of Dithiocarbamate Anion by Substitution Inert Metal Complexes

1989 ◽  
Vol 42 (7) ◽  
pp. 1085 ◽  
Author(s):  
PJ Nichols ◽  
MW Grant
Keyword(s):  
Electron Transfer ◽  
Exchange Rate ◽  
Metal Complexes ◽  
Radical Anion ◽  
Outer Sphere ◽  
Aqueous Acetone ◽  
Kinetics Of Oxidation ◽  
Rate Determining Step ◽  
Exchange Rate Constant ◽  
Kinetics Of

The kinetics of oxidation of dithiocarbamate anions to thiuram disulfides in aqueous acetone by {Fe(CN)6}3- and 11 other substitution inert metal complexes have been investigated. Outer-sphere electron transfer, resulting in the formation of dithiocarbamate thio radicals, is the rate determining step. A Marcus cross reaction treatment allows an estimate for the redox potential for the dithiocarbamate radical/anion couple. For diethyldithiocarbamate, E �(edtc/edtc-) = 425 � 33 mV v.s.c.e. and the outer-sphere electron self-exchange rate constant is log kex = 7.0 � 0.3. A comparison with thiophenolate oxidation is also given.

Kinetics of Chemical Changes in Phenol Formaldehyde Based Polymeric Films Etched in N2O and O2Inductively Coupled Plasmas: A Comparative Study

2009 ◽  
Vol 48 (8) ◽  
pp. 08HA02 ◽  
Author(s):  
Kwang-Ho Kwon ◽  
Nam-Ki Min ◽  
Seung-Youl Kang ◽  
Kyu-Ha Baek ◽  
Kyung Soo Suh ◽  
...  
Keyword(s):  
Comparative Study ◽  
Phenol Formaldehyde ◽  
Polymeric Films ◽  
Chemical Changes ◽  
Coupled Plasmas ◽  
Kinetics Of
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