RESEARCH ON ORGANIC DEPOLARIZERS.
Abstract
A method is described for determining electronic and ionic conductivities in an organic depolarizer battery bobbin. Preliminary results are reported. This method of determining resistance is compared with other methods used to determine ohmic polarizations. The entire cathode system is analyzed in terms of the variables involved, and in terms of an equivalent circuit. A new method of preparing the cathode mix is described that increases the amount of electrolyte absorbed. The method, involving evacuation of air from the solids before addition of electrolyte, was effective in extending the discharge time of a C/DNB/NH4Br cathode. Ferricyanide was found to have a probable catalytic effect on the reduction of DNB. MnO2 cathodes of commercial origin were found to polarize (preferentially discharge) at the anode interface when used as plate cells. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 30, 1963
- Accession Number
- AD0430572
Entities
People
- Bernard A. Gruber
- David L. Williams
- Elizabeth A. Mcelhill
Organizations
- Monsanto