Electro-catalytic conformal coatings and method for making the same
US9914649B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 8, 2015 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | Dec 10, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A composition of matter is disclosed which is a perovskite having a composition A2−xA′xB2−yB′yO6−δ, where A is a praseodymium (Pr) element at the A-site of the perovskite, A′ is a strontium (Sr) element at the A-site of the perovskite, B is a cobalt (Co) element at the B-site of the perovskite, and B′ is a manganese (Mn) element at the B-site of the perovskite, and where 0<x ≤1 and 0<y<2. Also disclosed is an electrode material Conformally coated with the composition of matter. Also disclosed are methods of producing the composition of matter and conformally coating the electrode material. Also disclosed an electrode is conformally coated with a praseodymium strontium manganese perovskite and a method for the coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.