Nova Patents
NO970863L

Lanthanide ceramic material

Abstract

This invention provides the Lanthanide oxides has the following general formula: LaaLnbM ′ cM ″ dO3-6, Ln is a combination of Ce,Pr and Nd; m ′ is at least one alkaline-earth metal; m ″ is at least one selected from Zr and Co,Fe,Ni,Zn,Cu,Mn,Al,V,Ir,Mo,W,Pd,Pt,Mg,Ru,Rh,Cr of metal; and 0 ≤ a ≤ c ≤ 1;0.01<b ≤ 1;0 ≤ 1;-1< ≤ 0.6;0 ≤ d δ < +1

Term

No projected expiry on record.

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1 claim: 1 independent, 0 dependent

  1. 1
    Ln er en kombinasjon av Ce, Pr og Nd;Ln is a combination of Ce, Pr and Nd;M 'is at least one alkaline earth metal;M' er minst et jordalkalimetall;M er minst et metall valgt fra gruppen bestående av Co, Fe, Ni, Zn, Cu, Mn, Al, V, Ir, Mo, W, Pd, Pt, Mg, Ru, Rh, Cr og Zr;og 0 < a < 1;0.01 <b< 1;M is at least one metal selected from the group consisting of Co, Fe, Ni, Zn, Cu, Mn, Al, V, Ir, Mo, W, Pd, Pt, Mg, Ru, Rh, Cr and Zr;and 0 <a <1;0.01 <b <1;< c < 0.6;0 < d < 1;og <c <0.6;0 <d <1;and -1 <5 <+ 1. -1 <5<+l.