Self activated rare earth oxide nanoparticles
US6596194B1 · kind B1 · utility
8Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2000 |
| Grant date | Jul 22, 2003 |
| Priority date | — |
| Expiry date | Nov 27, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K11/7784
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compounds having the formula Z2O3:Zx+ where Z is a rare earth metal and x is from 2 to 4, and nanoparticles thereof together with a process for their production and their uses are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.