Patent · US Active

CE-ZR based solid solutions and methods for making and using the same

US7943104B2 · kind B2 · utility

24Cited by

3References

15Claims

0Family size

Assignee

UMICORE AG & CO. KG · DE

Inventors

Alexandr I. Kozlov · Tulsa, US
John G. Nunan · Tulsa, US
Karl Kharas · Tulsa, US

Key dates

Filing date	Apr 13, 2006
Grant date	May 17, 2011
Priority date	—
Expiry date	Feb 15, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

In one embodiment, a solid solution material comprises, based upon 100 mole %: about 30 mol% about 95 mol % zirconium, about 0.5 mol % to about 50 mole % cerium, up to about 20 mole % of a stabilizer selected from the group consisting of yttrium, rare earths, and combinations comprising at least one of the stabilizers, and about 0.01 to about 25 mole % of a metal selected from the group consisting of indium, tin, and mixtures comprising at least one of the foregoing metals.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.