C - Chemistry – Metallurgy – 30 – B
Patent
C - Chemistry, Metallurgy
30
B
C30B 29/38 (2006.01) C30B 25/02 (2006.01) G02F 1/355 (2006.01) H05H 3/06 (2006.01)
Patent
CA 2674035
This invention relates to partially ordered and ordered oxynitride perovskites of the general formula ABO2N that are polar insulators. A comprises one or more cations or set of cations that sit in sites derived from the A-site in the perovskite structure. B comprises one ore more cations or set of cations that sit in sites derived from the B-site in the perovskite structure. C comprises oxygen, O, with optionally some nitrogen, N, and D comprises N, with optionally some O. The total valence of the cations A + B is equal to the total valence of the anions 2 C + D. Also disclosed are methods of producing such oxynitride perovskites and uses of such oxynitride perovskites.
L'invention concerne des perovskites d'oxynitride ordonnés et partiellement ordonnés de formule générale ABO2N qui sont des isolants polaires. A comprend un ou plusieurs cations ou un ensemble de cations qui logent dans des sites dérivés du site A de la structure perovskite. B comprend un ou plusieurs cations ou un ensemble de cations qui logent dans des sites dérivés du site B de la structure perovskite. C comprend l'oxygène, O, avec éventuellement des azotes, N, et D comprend N, avec éventuellement des O. La valence totale des cations A + B est égale à la valence totale des anions 2 C + D. L'invention concerne également des procédés de fabrication de tels perovskites d'oxynitride et les utilisations de tels perovskites d'oxynitride.
Caracas Razvan
Cohen Ronald
Carnegie Institution Of Washington
Gowan Intellectual Property
LandOfFree
Ordered oxynitride perovskites does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ordered oxynitride perovskites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ordered oxynitride perovskites will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1681103