Three layer laminated matrix electrode
US4459197A · kind A · utility
18Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 22, 1983 |
| Grant date | Jul 10, 1984 |
| Priority date | — |
| Expiry date | Jun 22, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B11/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The active layer of an electrode is laminated on its working surface to a current distributor and on its opposite surface to a porous coherent, hydrophobic, wetproofing layer. The active layer contains from about 60 to about 85 wt. % active carbon particles bound in a matrix of a fibrillated mixture of a fluorocarbon polymer and carbon black. The electrode is useful in chlor-alkali cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.