Solid-state ultracapacitors for electric vehicles and consumer electronics. Final report
Advanced ultracapacitors are described that are based upon conducting polymer technology. Both Type I and Type II capacitors were constructed in single cell and stacked arrays that had superior electrochemical properties. More specifically nanophase clay electrode supports were fabricated and the conducting polymers solvent deposited upon them. Both liquid phase and solid polymer electrolytes were evaluated as well. Both single cell and multiple cell capacitors were prepared that exceeded the 15Wh/kg, 1500W/kg goals set by the United States Department of Energy. In addition, it was shown that different conducting polymer electrode configurations could be constructed that showed promise.
- Research Organization:
- Cape Cod Research, Inc., East Falmouth, MA (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- FG02-96ER82138
- OSTI ID:
- 762520
- Report Number(s):
- doe/er/82138; TRN: AH200123%%199
- Resource Relation:
- Other Information: PBD: 1 Jun 1999
- Country of Publication:
- United States
- Language:
- English
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