Additives for reducing ESR gain in electrochemical double layer capacitors
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United States of America Patent
Stats
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Nov 14, 2017
Issued Date -
N/A
app pub date -
Jan 26, 2015
filing date -
Jan 26, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present disclosure relates to electric double layer capacitors (EDLCs) that include an alkylating or arylating agent additive capable of scavenging nucleophilic species generated during operation of the EDLC. The additives for the electric double layer capacitors (EDLCs) including an alkylating or arylating agent are described herein. The alkylating or arylating reagent comprises a compound of the formula I:
wherein R and X are described herein.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- H01G Class
- 1087 Applications Filed
- 880 Patents Issued To-Date
- 80.96 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 6 Citation Count
- H01G Class
- 18.57 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 14, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 14, 2029 |
