Mercury electrochemical coulometer as a battery state-of-charge indicator /
Richard R. Secunde and Arthur G. Birchenough.

Description

Main Author: Secunde, Richard R.
Related Names: Birchenough, Arthur G.
Lewis Research Center.
United States. National Aeronautics and Space Administration.
Language(s): English
Published: Washington, D.C. : National Aeronautics and Space Administration : 1970.
Subjects: Electrochemical analysis.
Voltameters.
Summary: Use of a mercury-column electrochemical coulometer is discussed as a means for indicating the state of charge of secondary-battery systems through ampere-hour integration. The general nonlinear charge-discharge characteristics of a battery were matched through the use of operational-amplifier techniques. Results of electrical and temperature tests demonstrate that a coulometer of this type is a feasible device around which a battery state-of-charge indicator might be built.
Physical Description: 17 p. : ill. ; 27 cm.
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