The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2024
Filed:
Mar. 07, 2022
Applicant:
Fastcap Systems Corporation, Wakefield, MA (US);
Inventor:
Nicolo Brambilla, Boston, MA (US);
Assignee:
FASTCAP SYSTEMS CORPORATION, Wakefield, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/68 (2013.01); H01G 11/28 (2013.01); H01G 11/36 (2013.01); H01G 11/52 (2013.01); H01G 11/62 (2013.01); H01G 11/70 (2013.01); H01G 11/56 (2013.01); H01G 11/60 (2013.01); H01G 11/64 (2013.01); H01G 11/80 (2013.01); H01G 11/86 (2013.01); H02J 3/18 (2006.01);
U.S. Cl.
CPC ...
H01G 11/68 (2013.01); H01G 11/28 (2013.01); H01G 11/36 (2013.01); H01G 11/52 (2013.01); H01G 11/70 (2013.01); H01G 11/56 (2013.01); H01G 11/60 (2013.01); H01G 11/62 (2013.01); H01G 11/64 (2013.01); H01G 11/80 (2013.01); H01G 11/86 (2013.01); H02J 3/1807 (2013.01); Y02E 60/13 (2013.01);
Abstract
An electric double layer capacitor (EDLC) is disclosed including: a first electrode including a first current collector and first plurality of carbon nanotubes (CNTs) disposed substantially directly upon the first current collector; a second electrode comprising a second current collector and second plurality of CNTs disposed substantially directly upon the second current collector; and an electrolyte disposed between and in contact with (e.g., wetting) the first and second electrodes. In some embodiments, the EDLC is configured to have a capacitive frequency window comprising about 1 Hz to about 50 Hz.