Reference electrodes having an extended lifetime for use in long term amperometric sensors
First Claim
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1. An electrode assembly, comprising:
- a first conductive electrode comprising a layer of Ag/AgCl;
a first layer of dielectric material having a width that is equal to the width of the layer of Ag/AgCl and a length that is at least equal to the length of the layer of Ag/AgCl disposed on top of the layer of Ag/AgCl; and
a second conductive electrode in electrical communication with the first conductive electrode.
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Abstract
The present application provides Ag/AgCl based reference electrodes having an extended lifetime that are suitable for use in long term amperometric sensors. Electrochemical sensors equipped with reference electrodes described herein demonstrate considerable stability and extended lifetime in a variety of conditions.
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Citations
12 Claims
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1. An electrode assembly, comprising:
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a first conductive electrode comprising a layer of Ag/AgCl; a first layer of dielectric material having a width that is equal to the width of the layer of Ag/AgCl and a length that is at least equal to the length of the layer of Ag/AgCl disposed on top of the layer of Ag/AgCl; and a second conductive electrode in electrical communication with the first conductive electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification