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Primary Li/SOCl2 Cells—I. Performance characteristics of hermetically sealed D cells

✍ Scribed by A.N. Dey

Book ID
103065096
Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
482 KB
Volume
21
Category
Article
ISSN
0013-4686

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✦ Synopsis

The design, construction and evaluation of hermetically sealed Li/SOCl, D cells are presented. The cells delivered high energy densities (184 WHr/lb and 13.5 WHr/in3) when fresh and showed excellent retention of intrinsic capacity but loss of rate capability on storage at 72" and 55°C. The cells showed severe voltage delays at -30°C following 72" or 55°C storage, particularly at drains of OSA or greater. The cells tended to explode on 10A discharge, on short circuit and on overdischarge. Approaches to alleviate these problems have been explored and the results will be discussed.

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