Citation
Rigelsford, J. (2001), "Platinum tip ECP sensor", Sensor Review, Vol. 21 No. 3. https://doi.org/10.1108/sr.2001.08721cad.023
Publisher
:Emerald Group Publishing Limited
Copyright © 2001, MCB UP Limited
Platinum tip ECP sensor
Platinum tip ECP sensor
Applicant: General Electric CompanyPatent number: US6222307Publication date: 24 April 2001Title: Platinum tip ECP sensor and fabrication thereof
This invention relates to electrodes, especially platinum tip ECP sensors having improved sensor life, and methods for their fabrication. A method for fabricating an electrode having extended operating life comprising brazing a cap and adapter to an insulator composed of magnesium oxide-stabilized zirconia (MSZ), calcium oxide stabilized zirconia (CSZ) or yttrium oxide-stabilized zirconia (YSZ). Electrodes comprising insulators composed of CSZ, MSZ and/or YSZ are also described.