Electrochemical gas sensor

Details Electrochemical gas sensor Electrochemical gas sensor

1987-09-23

1989-01-03

Kaplan, G. L.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204412, G01N 2758

Patent

active

047955449

ABSTRACT:
A gas sensor for dealing with a measurement gas in an external space, having (a) an electrochemical pumping cell including a porous solid electrolyte body, and a first and a second electrode which are disposed on opposite sides of the porous solid electrolyte body, (b) a gas-tight ceramic body cooperating with a porous solid electrolyte body of the electrochemical pumping cell, to define therebetween an internal space, such that the first electrode substantially communicates with the internal space, and (c) a gas-tight solid electrolyte layer formed on or within the porous solid electrolyte body such that the first electrode is substantially entirely overlapped by the gas-tight solid electrolyte layer, as viewed in a direction perpendicular to a plane of the first electrode. The gas-tight solid electrolyte layer is formed to permit a portion of the porous solid electrolyte body to communicate with the internal space in the above-indicated direction.

REFERENCES:
patent: 4645572 (1987-02-01), Nishizawa et al.
patent: 4650560 (1987-03-01), Ueno
Herman Dietz, Solid State Ionics 6, pp. 175-183, (1982).

Affiliated with

Also associated with

Rating

Electrochemical gas sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrochemical gas sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical gas sensor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2166883