Accession Number:

AD0606347

Title:

ELECTROCHEMISTRY OF FUEL CELL ELECTRODES.

Descriptive Note:

Semi-annual technical summary rept. for period ending 30 Sep 64,

Corporate Author:

TYCO LABS INC WALTHAM MASS

Personal Author(s):

Report Date:

1964-09-30

Pagination or Media Count:

11.0

Abstract:

The objective of the program is to clarify the molecular basis of electrocatalysis and thereby to provide the necessary scientific framework for the optimization of fuel cell electrodes. Hydrogen oxidation and reduction, the reduction of oxygen, and the oxidation of formic acid, a soluble organic substance, were selected for these studiees because of their relevance to fuel cell systems and because of their relative simplicity. The electrodes used range from amalgams to III-V semiconducting compounds. The approach is to resolve the overall reaction on any given electrode into the elementary steps of adsorption, electron transfer, chemical combination of free radicals, etc., and to determine how the parameters governing the rates of these various steps are related to the electrode composition and structure. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE