Nitrides and oxynitrides which can be used as selective detector

Details Nitrides and oxynitrides which can be used as selective detector Nitrides and oxynitrides which can be used as selective detector

1986-03-28

1987-09-22

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

73 27R, 338 34, 436111, 436113, G01N 2712

Patent

active

046954325

ABSTRACT:
Nitrides and oxynitrides which can be used as selective detectors of reducing gases in the atmosphere, and a detection device containing them. Selective detectors of nitrogen-containing reducing gases in the atmosphere, in particular ammonia and gases containing NH and/or NH.sub.2 groups, of the semiconductor resistance type, the nitrides and oxynitrides according to the invention are of tetrahedral structure and contain:

REFERENCES:
patent: 3865550 (1975-02-01), Bott et al.
patent: 4197089 (1980-04-01), Willis et al.
"Variation of the Electrical Resistance of Germanium and Zinc Oxynitride Pellets During Oxygen Adsorption/Desorption", M. Ghers et al, Ann. Chim. Fr., 1985, 10 pp. 113-119.
C. R. Acad. Sc. Paris, t.270, pp. 2052-2055, 6/22/70.
"Preparation and Properties of ZnGeN.sub.2 ", M. Maunaye et al, Mat. Res. Bull., vol. 5, 1970, pp. 793-796.

Affiliated with

Also associated with

Rating

Nitrides and oxynitrides which can be used as selective detector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nitrides and oxynitrides which can be used as selective detector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nitrides and oxynitrides which can be used as selective detector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2057508