DOE OSTI · 1840496
Potentiometric sensor
Abstract
According to one aspect of the invention, a potentiometric sensor having a cathode and an anode. The cathode is configured to provide a summary voltage representative of at least two voltage points. The anode is configured to provide a first voltage. The cathode is in communication with the anode by a first electrolyte forming an open circuit having an open circuit potential. Within the first electrolyte is a concentration of a target ion. The open circuit potential mathematically corresponds to the concentration of the target ion.
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Cao, Guoping, Li, Shelly X., Herrmann, Steven M., Serrano-Rodriguez, Brenda. 2021-09-28. Potentiometric sensor. https://www.osti.gov/biblio/1840496
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