Electrode for use in membrane electrolyzers
US5824202A · kind A · utility
3Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1997 |
| Grant date | Oct 20, 1998 |
| Priority date | — |
| Expiry date | Oct 30, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/5327
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention concerns an improved electrode particularly useful for electrochemical processes forming gaseous products. The electrode is made of a composite structure comprising a shaped sheet having a profile of the "venetian blind" type, which provides for ensuring the necessary stiffness and improved local fluodynamics, and a mesh having the same "venetian blind" profile, provided with an electrocatalytic coating. The mesh is fixed by spot welding to the sheet in order to have the two profiles substantially coincident.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.