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Title: Graphene-ionic liquid composites

Method of making a graphene-ionic liquid composite. The composite can be used to make elec-trodes for energy storage devices, such as batteries and supercapacitors. Dis-closed and claimed herein is method of making a graphene-ionic liquid com-posite, comprising combining a graphene source with at least one ionic liquid and heating the combination at a temperature of at least about 130 .degree. C.
Inventors:
; ; ;
Issue Date:
OSTI Identifier:
1330705
Assignee:
VORBECK MATERIALS CORPORATION (Jessup, MD) PNNL
Patent Number(s):
9,484,158
Application Number:
14/379,145
Contract Number:
AC05-76RL01830
Resource Relation:
Patent File Date: 2013 Feb 05
Research Org:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE

Other works cited in this record:

Poly(ionic liquid)-stabilized graphene sheets and their hybrid with poly(3,4-ethylenedioxythiophene)
journal, December 2011
  • Tung, Tran Thanh; Kim, Tae Young; Shim, Jong Pil
  • Organic Electronics, Vol. 12, Issue 12, p. 2215-2224
  • DOI: 10.1016/j.orgel.2011.09.012

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