Development of Improved Separators for Alkaline Zinc Batteries
Abstract
This report is a summary of the development of separator materials for rechargeable alkaline zinc batteries over a seven year period. It summarizes studies performed during the earlier years of polyphenylquinoxaline (PPQ) polymer blends as separator materials. The expense of large scale production and the marginal improvement demonstrated for PPQ blends over existing cellulose based separator materials led to redirection of the work. The current limited effort in the development of nickel coated separator materials is described. Because of a lack of funding, the characterization of nickel coated separator materials was not completed. Further characterization, testing and evaluation of the feasibility of such electrically conductive separator film materials is recommended.
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 28, 1982
- Accession Number
- ADA119150
Entities
People
- W. A. Parkhurst
Organizations
- Naval Ordnance Laboratory