Modified polymer electrodes for energy storage devices and method of making same
US5626729A · kind A · utility
26Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 1996 |
| Grant date | May 6, 1997 |
| Priority date | — |
| Expiry date | Feb 1, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Method for making high power electrochemical capacitors (28) provides for depositing an electrically polymer (18) and (20) onto a substrate (12) which has been treated so as to form nitride layers (14) and (16) on exposed surfaces thereof. Such electrochemical capacitors provide for high power high energy devices without the short comings of excessive equivalent series resistance nor the expense of noble metal substrates as have been typically been used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.