Cathode prepared by electro arc spray metallization, electro arc spray metallization method of preparing a cathode, and electrolysis with a cathode prepared by electro arc spray metallization
US4396473A · kind A · utility
8Cited by
9References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1981 |
| Grant date | Aug 2, 1983 |
| Priority date | — |
| Expiry date | Apr 29, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Discloses a cathode having a porous surface prepared by electro arc spray metallization of two wires of a leachable metal and a catalytic metal onto a substrate, and removal of the leachable metal. Also discloses method of preparing the cathode, and an electrolytic process using the cathode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.