ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)

For citation:

Fateev S. A., Rudakov V. M., Dorofeeva T. V., Yarmolenko O. V. Electrolyte for lithium‑fluorocarbon power sources. Electrochemical Energetics, 2011, vol. 11, iss. 3, pp. 142-145. , EDN: OWWFRT

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
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Language: 
Russian
Heading: 
Electrolytes for sources of electrochemical power
Article type: 
Article
UDC: 
544.6.018
EDN: 
OWWFRT

Electrolyte for lithium‑fluorocarbon power sources

Autors: 
Fateev Sergei Anatol'evich, Moscow Power Engineering Institute
Rudakov V. M., Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS
Dorofeeva T. V., JSC NPO Medistok
Yarmolenko O. V., Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS
Abstract: 

The electrolytes based propylene carbonate (PC) on the background of lithium tetrafluoroborate for lithium-fluorocarbon (Li/CFx) power sources for implantable pacemakers are studied. Electrolytes with a salt content of 0.7–0.9 mol/l have a conductivity of (4.44 ÷ 4.46)⋅10-3 S/cm at 37 ºC, which is provides a full work of pacemaker at low rates of discharge. Conducted accelerated tests on the keeping also confirmed the stability of this electrochemical system. And the proposed electrolyte can be recommended to replace the traditional butyrolactone in Li/CFx primary power source for pacemakers.

Key words: 
carbon monofluoride
lithium primary power source
γ-butyrolactone
propylene carbonate
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Received: 
16.03.2011
Accepted: 
16.03.2011
Published: 
30.11.2011