Manufacture electrodes for electrochemical monitoring
AssigneeThe Boeing Company
InventorsKristen S. Williams, Sean M. Pennell, Erik D. Sapper, Christina C. Grumbach
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Abstract
In one aspect, a material system comprises a metal substrate and a first coating layer disposed on the metal substrate. A first electrode is directly disposed on the first coating layer, and a second electrode is disposed on the metal substrate. In one aspect, a method for determining material performance includes flexing a material system and detecting impedance of the material system with an electrochemical impedance spectrometer. The material system has a metal substrate, a first coating layer disposed on the metal substrate, a first electrode directly disposed on the first coating layer, and a second electrode disposed on the metal substrate.
Claims20
A material system comprising:
- a metal substrate;
- a first coating layer disposed on the metal substrate;
- a first electrode disposed directly on the first coating layer;
- and
- a second electrode disposed on the metal substrate or the first coating layer, wherein the first electrode or the second electrode has one or more spokes extending therefrom.
A material system comprising:
- a metal substrate;
- a first coating layer disposed on the metal substrate;
- a first electrode disposed directly on the first coating layer;
- and
- a second electrode disposed on the metal substrate or the first coating layer,
- wherein:
- the first electrode or the second electrode has one or more spokes extending therefrom,
- the first electrode and the second electrode each has a thickness from about 1 μm to about 12 μm, and
- the coating layer comprises an epoxy.
A material system comprising:
- a metal substrate;
- a first coating layer disposed on the metal substrate;
- a first electrode disposed directly on the first coating layer;
- and
- a second electrode disposed on the metal substrate or the first coating layer,
- wherein:
- the first electrode or the second electrode has one or more spokes extending therefrom,
- the coating layer comprises an epoxy, and
- the first electrode or second electrode comprises a conductive epoxy.
Dependencies are inferred from the claim text.