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FES ChemSensor gas sensors based on PEO technology

Summary

The special process of potentiostatic and galvanostratic controlled electrolytic oxidation (PEO) allows the production of a mechanically stable TiO2 layer with excellent adhesion to a titanium foil.

Technology Benefits

Platform technology for different gases
Comparatively low production cost
Large temperature range
Short response and decay time
Low energy consumption

Technology Application

Demonstrators for hydrogen, carbon monoxide and moisture can be carried out with this technology.

Detailed Technology Description

potentiostatic and galvanostatically controlled plasma-electrolytic oxidation
(PEO) allows the production of a mechanically stable TiO2 layer with
excellent adhesion on a titanium foil. The oxide layer has a defined
Phase composition and a reproducible microstructure. A printing process with a special ink can be used for the production of
sensitive top electrode

Type of Cooperation

Licensing

Application Date

10/10/2012 00:00:00

Application No.

WO2012EP70066 20121010

Classes

- international:
G01N27/12
- cooperative:
C25D7/00; G01N27/125; G01N27/127; G01N27/26

Others

Patent application

ID No.

3003

Country/Region

Germany

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