OPTIMUM STRUCTURES FOR MINIATURE NI-CD SEALED CELLS AND BATTERIES.
Abstract
The report covers the research and development activities which have been directed towards the optimum structural design of miniature Ni-Cd cells and 6-volt batteries. Information covers an analysis of volumetric efficiency, weight distribution, stress on case, and plate structures. Results include data on various additives to sintered and pasted plates: didymium nitrate, cobalt nitrate; effects of cycling positive plates in carbonate electrolyte; effects of nickel and graphite additives to negative plates; evaluation of K60 and K90 cells after 1008 cycles at C/5 charge rate; cell pressures with pasted negative plates; numerous charge-discharge graphs and other supporting data. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 1967
- Accession Number
- AD0665443
Entities
People
- J. Pivarnik
- S. Thornell