Accession Number:

AD0745415

Title:

On the Determination of the Individual Exchange Current Densities in Dual Consecutive Charge Transfer Reactions.

Descriptive Note:

Research and development technical rept.,

Corporate Author:

ARMY ELECTRONICS COMMAND FORT MONMOUTH N J

Personal Author(s):

• Kornfel,F.

Report Date:

1972-06-01

Pagination or Media Count:

12.0

Abstract:

A method is described to measure the individual exchange current densities in redox electrode reactions of the type Sr S0 2e- in which the two electrons are exchanged in consecutive charge-transfer steps whose rates are too fast for steady-state polarization measurements to be applicable. This method consists of combining the values of the Tafel line intercepts obtained in galvanostatic measurements of the potential transients with determinations of d etadi in the vicinity of the equilibrium potential. Author

Descriptors:

• (*ELECTRODES
• *OXIDATION REDUCTION REACTIONS)
• (*ELECTROCHEMISTRY
• ELECTRODES)
• POLARIZATION
• MATHEMATICAL ANALYSIS

Subject Categories:

• Physical Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE