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Title: Electrochemical flow capacitors

The present invention generally relates to devices for energy storage technologies, and more particularly to electrochemical flow capacitor systems and applications. In some aspects, these flow capacitors have at least one electrode comprising a non-stationary solid or semi-solid composition comprising supercapacitive particles and an electrolytic solvent in electrical communication with at least one current collector, and energy is stored and/or released by charging and/or discharging the electrode(s).
Inventors:
; ;
Issue Date:
OSTI Identifier:
1224427
Assignee:
Drexel University (Philadelphia, PA) ORNL
Patent Number(s):
9,171,679
Application Number:
13/985,434
Contract Number:
AC05-00OR22725
Resource Relation:
Patent File Date: 2012 Feb 14
Research Org:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
30 DIRECT ENERGY CONVERSION

Works referenced in this record:

A prototype cell for extracting energy from a water salinity difference by means of double layer expansion in nanoporous carbon electrodes
journal, January 2011
  • Brogioli, D.; Zhao, R.; Biesheuvel, P. M.
  • Energy & Environmental Science, Vol. 4, Issue 3, p. 772-777
  • DOI: 10.1039/C0EE00524J

Double layer supercapacitor properties of onion-like carbon materials
journal, September 2008
  • Bushueva, E. G.; Galkin, P. S.; Okotrub, A. V.
  • physica status solidi (b), Vol. 245, Issue 10, p. 2296-2299
  • DOI: 10.1002/pssb.200879608

Titanium carbide derived nanoporous carbon for energy-related applications
journal, October 2006

A Facile Approach for the Synthesis of Uniform Hollow Carbon Nanospheres
journal, February 2008
  • Li, Guangda; Guo, Chunli; Sun, Changhui
  • The Journal of Physical Chemistry C, Vol. 112, Issue 6, p. 1896-1900
  • DOI: 10.1021/jp076189j

Mesoporous carbon nanospheres with an excellent electrocapacitive performance
journal, January 2011
  • Lei, Zhibin; Christov, Nikolay; Zhang, Li Li
  • Journal of Materials Chemistry, Vol. 21, Issue 7, p. 2274-2281
  • DOI: 10.1039/C0JM03322G

Hydrothermal Carbonization of Abundant Renewable Natural Organic Chemicals for High-Performance Supercapacitor Electrodes
journal, May 2011
  • Wei, Lu; Sevilla, Marta; Fuertes, Antonio B.
  • Advanced Energy Materials, Vol. 1, Issue 3, p. 356-361
  • DOI: 10.1002/aenm.201100019

Pseudocapacitive Behavior of Carbon Nanoparticles Modified by Phosphomolybdic Acid
journal, January 2009
  • Park, Sunjin; Lian, Keryn; Gogotsi, Yury
  • Journal of The Electrochemical Society, Vol. 156, Issue 11, p. A921-A926
  • DOI: 10.1149/1.3223964

Electrochemical Properties of Small Carbon Nano-Onion Films
journal, January 2010
  • Plonska-Brzezinska, Marta E.; Palkar, Amit; Winkler, Krzysztof
  • Electrochemical and Solid-State Letters, Vol. 13, Issue 4, p. K35-K38
  • DOI: 10.1149/1.3299252

Electrochemical characterizations of carbon nanomaterials by the cavity microelectrode technique
journal, November 2008

Hierarchical Micro- and Mesoporous Carbide-Derived Carbon as a High-Performance Electrode Material in Supercapacitors
journal, March 2011
  • Rose, Marcus; Korenblit, Yair; Kockrick, Emanuel
  • Small, Vol. 7, Issue 8, p. 1108-1117
  • DOI: 10.1002/smll.201001898