Zinc ribbon anodes and associated methods
US11519078B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2019 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Jul 25, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23F2213/32
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Zinc ribbon anodes and methods of making the same are provided herein. In some embodiments, the zinc ribbon anode includes a hollow elongated zinc ribbon having a first end, a second end opposite the first end, an outer surface, and an inner surface defining a hollow space extending from the first end to the second end; and an elongated metal core disposed within the hollow space and in contact with the inner surface, wherein a cross-section of the hollow elongated zinc ribbon taken between the first end and the second end and perpendicular to the outer surface is polygonal in shape, and wherein the cross-section has an aspect ratio of at least 1.5:1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.