Solid-state electrochemical NO x sensors

Details Solid-state electrochemical NO x sensors Solid-state electrochemical NO x sensors

2007-05-22

2007-05-22

Olsen, Kaj K. (Department: 1753)

Chemistry: electrical and wave energy

Apparatus

Electrolytic

C205S781000, C073S023310

Reexamination Certificate

active

11425556

ABSTRACT:
The embodiments generally relate to porous electrodes for use in solid-state NOx sensors, whereby the electrodes are comprised primarily of ceramic material and electronically conducting material. The electrodes are prepared by impregnating a porous ceramic material with precursors to the electronically conducting material.

REFERENCES:
patent: 4885078 (1989-12-01), Spengler et al.
patent: 5698267 (1997-12-01), Friese et al.
patent: 5716507 (1998-02-01), Tanaka et al.
patent: 6468407 (2002-10-01), Clyde et al.
patent: 2001-99810 (2004-04-01), None
Figueiredo, F.M. et al., Reaction between a zirconia-based electrolyte and LaCoO3-based elctrode materials, Solid State Ionics, 1997, pp. 343-349, vol. 101-103.
Di Bartolomeo, E. et al., Zirconia-Based Electrochemical NOxSensors with Semiconducting Oxide Electrodes, Journey of the American Ceramic Society, 2004, pp. 1883-1889, vol. 87-10.
Martin, L.P. et al., Electrochemical NOxSensors for Automotive Diesel Exhaust, Materials Research Society Symp. Proc., 2003, pp. EE11.3.1-EE11.3.6, vol. 756.
Di Bartolomeo, E. et al., Planar electrochemical sensors based on tape-cast YSZ layers and oxide electrodes, Solid State Ionics, 2004, pp. 173-181, vol. 171.
Lu, G. et al., Stabilized zirconia-based sensors using WO3electrode for detection of NO or NO2,Sensors and Actuators B, 2000, pp. 125-127, vol. 65.
Skelton, D.C. et al., Suppression of Nitrogen Oxide Dissociation by Gold on Pt(335), J. Phys. Chem. B, 2001, pp. 204-209, vol. 105-1.

Affiliated with

Also associated with

Rating

Solid-state electrochemical NO x sensors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid-state electrochemical NO x sensors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid-state electrochemical NO x sensors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3754321