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Title: Energy storage media for ultracapacitors

An ultracapacitor includes at least one electrode that includes carbon nanotubes. The carbon nanotubes may be applied in a variety of ways, and a plurality of layers may be included. Methods of fabrication of carbon nanotubes and ultracapacitors are provided.
Inventors:
; ; ; ;
Issue Date:
OSTI Identifier:
1233576
Assignee:
FastCAP Sysems Corporation ARPA-E
Patent Number(s):
9,218,917
Application Number:
13/491,593
Contract Number:
AR0000035
Resource Relation:
Patent File Date: 2012 Jun 07
Research Org:
FastCAP Sysems Corporation, Boston, MA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; 77 NANOSCIENCE AND NANOTECHNOLOGY

Other works cited in this record:

Thermal degradation studies of alkyl-imidazolium salts and their application in nanocomposites
journal, January 2004

High temperature carbon–carbon supercapacitor using ionic liquid as electrolyte
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Growth of vertically aligned single-walled carbon nanotube films on quartz substrates and their optical anisotropy
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Thermal properties of imidazolium ionic liquids
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journal, December 2007

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journal, November 2010
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  • DOI: 10.1016/j.molliq.2010.08.005

Electric double layer capacitor and process for its production
patent, June 2005

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