Instrument for use with an electrochemical cell

Electricity: power supply or regulation systems – Output level responsive

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204288, 204406, 204412, G05F 146

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active

044980396

ABSTRACT:
An improved instrument for use with an electrochemical cell that provides a system having enhanced stability and increased bandwidth. The instrument includes a voltage to current converter which drives the cell. The current output of the voltage to current converter is linearly proportional to the differential voltage input. The voltage to current converter drives the cell in both the potentiostatic mode and in the galvanostatic mode of operation.

REFERENCES:
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patent: 3689848 (1972-09-01), Geffe et al.
patent: 3855101 (1974-12-01), Wilson
patent: 4065374 (1977-12-01), Asami et al.
patent: 4227988 (1980-10-01), Galwey et al.
Barclay et al., "Pulse-Potentiostatic Plating", IBM Technical Disclosure Bulletin, vol. 15, No. 7, Dec. 7, 1972, p. 2168.
Greef, "Instruments for Use in Electrode Process Research", Journal of Physics E, Scientific Instruments, vol. 11, 1979, pp. 1-12.
Gabrielle et al., "Compensation de la Chute Ohmique Par Une Methode Analogigue", Journal Electrochimica, vol. 22, 1977, pp. 255-260.
Smith, Modern Operational Circuit Design, John Wiley & Sons, Inc., 1971, pp. 155-159.

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