Anti-corrosive, anti-reactive current conductors for electrochemical devices for removing ions from solutions
US12330965B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Oct 18, 2021 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Jun 27, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A20/131
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A current conductor for use in an electrochemical device for removing ions from a solution. The current conductor includes a current conductor substrate having a current conductor surface. The current conductor also includes an anti-corrosive, anti-reactive coating coated onto the current conductor surface. The anti-corrosive, anti-reactive coating contains a material with a chemical composition of AOy, where A=Zr, Nb, Ti, or a combination thereof and 2<y<3; MxAOy, where M=Ca, Mg, Na, or a combination thereof, A=Zr, Nb, Ti, or a combination thereof, 0<x<2, and 2<y<3; MgCr2O4; or a combination thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.