Low temperature performance of lithium/silver vanadium oxide cells

E. S. Takeuchi; D. R. Tuhovak; C. J. Post

Low temperature performance of lithium/silver vanadium oxide cells

E. S. Takeuchi
, D. R. Tuhovak
, C. J. Post

Materials Science and Engineering

Greatbatch, Inc.

Research output: Contribution to conference › Paper › peer-review

2 Scopus citations

Abstract

Lithium/silver vanadium oxide cells for low temperature applications have been developed. Prismatic and spirally wound AA cells were tested under constant load discharge of 0.3 to 1.8 amps or pulse discharge of 0.225 or 1.0 amps at temperatures from -40 to 25°C. At -40°C with current densities of 2.5 mA/cm², 23% of theoretical capacity was achieved under constant load discharge and 40% of theoretical capacity was achieved under pulse test. Self-discharge estimates of 0.7% per year at 25°C were obtained from microcalorimetry. Preliminary safety testing of the cells revealed no violent performance under short circuit or crush tests.

Original language	English
Pages	355-358
Number of pages	4
State	Published - Nov 1991
Event	Proceedings of the 34th International Power Sources Symposium - Cherry Hill, NJ, USA Duration: Jun 25 1990 → Jun 28 1990

Conference

Conference	Proceedings of the 34th International Power Sources Symposium
City	Cherry Hill, NJ, USA
Period	06/25/90 → 06/28/90

Cite this

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title = "Low temperature performance of lithium/silver vanadium oxide cells",

abstract = "Lithium/silver vanadium oxide cells for low temperature applications have been developed. Prismatic and spirally wound AA cells were tested under constant load discharge of 0.3 to 1.8 amps or pulse discharge of 0.225 or 1.0 amps at temperatures from -40 to 25°C. At -40°C with current densities of 2.5 mA/cm2, 23\% of theoretical capacity was achieved under constant load discharge and 40\% of theoretical capacity was achieved under pulse test. Self-discharge estimates of 0.7\% per year at 25°C were obtained from microcalorimetry. Preliminary safety testing of the cells revealed no violent performance under short circuit or crush tests.",

author = "Takeuchi, \{E. S.\} and Tuhovak, \{D. R.\} and Post, \{C. J.\}",

year = "1991",

month = nov,

language = "English",

pages = "355--358",

note = "Proceedings of the 34th International Power Sources Symposium ; Conference date: 25-06-1990 Through 28-06-1990",

}

TY - CONF

T1 - Low temperature performance of lithium/silver vanadium oxide cells

AU - Takeuchi, E. S.

AU - Tuhovak, D. R.

AU - Post, C. J.

PY - 1991/11

Y1 - 1991/11

N2 - Lithium/silver vanadium oxide cells for low temperature applications have been developed. Prismatic and spirally wound AA cells were tested under constant load discharge of 0.3 to 1.8 amps or pulse discharge of 0.225 or 1.0 amps at temperatures from -40 to 25°C. At -40°C with current densities of 2.5 mA/cm2, 23% of theoretical capacity was achieved under constant load discharge and 40% of theoretical capacity was achieved under pulse test. Self-discharge estimates of 0.7% per year at 25°C were obtained from microcalorimetry. Preliminary safety testing of the cells revealed no violent performance under short circuit or crush tests.

AB - Lithium/silver vanadium oxide cells for low temperature applications have been developed. Prismatic and spirally wound AA cells were tested under constant load discharge of 0.3 to 1.8 amps or pulse discharge of 0.225 or 1.0 amps at temperatures from -40 to 25°C. At -40°C with current densities of 2.5 mA/cm2, 23% of theoretical capacity was achieved under constant load discharge and 40% of theoretical capacity was achieved under pulse test. Self-discharge estimates of 0.7% per year at 25°C were obtained from microcalorimetry. Preliminary safety testing of the cells revealed no violent performance under short circuit or crush tests.

UR - https://www.scopus.com/pages/publications/0026254863

M3 - Paper

AN - SCOPUS:0026254863

SP - 355

EP - 358

T2 - Proceedings of the 34th International Power Sources Symposium

Y2 - 25 June 1990 through 28 June 1990

ER -

Low temperature performance of lithium/silver vanadium oxide cells

Abstract

Conference

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