✦ LIBER ✦

Characteristics of a lithium-thionyl chloride battery as a memory back-up power source

✍ Scribed by T. Iwamaru; Y. Uetani

Publisher: Elsevier Science
Year: 1987
Tongue: English
Weight: 337 KB
Volume: 20
Category: Article
ISSN: 0378-7753
DOI: 10.1016/0378-7753(87)80089-7

No coin nor oath required. For personal study only.

✦ Synopsis

An Li/SOClp battery of R6 size (ERGC) has been evaluated as a memory back-up power source for CMOS RAM. The working voltage is 3.6 V and the discharge capacity is 1900 mA h on a lOK-ohm load. The cell exhibits satisfactory working voltage and discharge capacity over the temperature range -40 "C to 85 "C. The discharge reaction mechanism has been elucidated. Cumulative self discharge during 10 years discharge at 20 PA is estimated to be 3.5%. No serious problems have been observed during abuse tests.

📜 SIMILAR VOLUMES

99/02051 Electrochemical investigation o

99/02051 Electrochemical investigation of CrO2.65 doped LiMn2O4 as a cathode material for lithium-ion batteries: Zhang, D. et al. J. of Power Sources, 1998, 76, (1), 81–90

📂 Article 📅 1999 🏛 Elsevier Science ⚖ 217 KB

99/02071 Sodium ferrite Na2O.1.5Fe2O3 as

99/02071 Sodium ferrite Na2O.1.5Fe2O3 as a high-capacity negative electrode for lithium-ion batteries: Hua, S. et al. J. of Power Sources, 1998, 76, (1), 112–115

📂 Article 📅 1999 🏛 Elsevier Science ⚖ 225 KB

In Japanese) Derived from petroleum or coal heavy oils, carbonaceous materials or resin powders are impregnated with metal compounds such as nitrates, chlorides and hydroxides and then carbonized and graphitized to give partially graphitized crystalline carbonaceous materials as the battery anodes.