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Planar multi-electrode array sensor for localized electrochemical corrosion detection

Patent ·
OSTI ID:1117638
A planarized type of coupled multi-electrode corrosion sensing device. Electrode pads are fabricated on a thin backing, such as a thin film. Each pad has an associated electrical lead for connection to auxiliary electronic circuitry, which may include a resistor associated with each electrical pad. The design permits the device to be easily placed in small crevices or under coatings such as paint.
Research Organization:
Southwest Research Institute, San Antonio, TX, USA
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-04NT42267
Assignee:
Southwest Research Institute (San Antonio, TX)
Patent Number(s):
8,623,185
Application Number:
11/548,949
OSTI ID:
1117638
Country of Publication:
United States
Language:
English

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