skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Carbon films produced from ionic liquid carbon precursors

Abstract

The invention is directed to a method for producing a film of porous carbon, the method comprising carbonizing a film of an ionic liquid, wherein the ionic liquid has the general formula (X.sup.+a).sub.x(Y.sup.-b).sub.y, wherein the variables a and b are, independently, non-zero integers, and the subscript variables x and y are, independently, non-zero integers, such that ax=by, and at least one of X.sup.+ and Y.sup.- possesses at least one carbon-nitrogen unsaturated bond. The invention is also directed to a composition comprising a porous carbon film possessing a nitrogen content of at least 10 atom %.

Inventors:
; ;
Issue Date:
Research Org.:
ORNL (Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States))
Sponsoring Org.:
USDOE
OSTI Identifier:
1107877
Patent Number(s):
8,574,534
Application Number:
12/726,548
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Dai, Sheng, Luo, Huimin, and Lee, Je Seung. Carbon films produced from ionic liquid carbon precursors. United States: N. p., 2013. Web.
Dai, Sheng, Luo, Huimin, & Lee, Je Seung. Carbon films produced from ionic liquid carbon precursors. United States.
Dai, Sheng, Luo, Huimin, and Lee, Je Seung. Tue . "Carbon films produced from ionic liquid carbon precursors". United States. https://www.osti.gov/servlets/purl/1107877.
@article{osti_1107877,
title = {Carbon films produced from ionic liquid carbon precursors},
author = {Dai, Sheng and Luo, Huimin and Lee, Je Seung},
abstractNote = {The invention is directed to a method for producing a film of porous carbon, the method comprising carbonizing a film of an ionic liquid, wherein the ionic liquid has the general formula (X.sup.+a).sub.x(Y.sup.-b).sub.y, wherein the variables a and b are, independently, non-zero integers, and the subscript variables x and y are, independently, non-zero integers, such that ax=by, and at least one of X.sup.+ and Y.sup.- possesses at least one carbon-nitrogen unsaturated bond. The invention is also directed to a composition comprising a porous carbon film possessing a nitrogen content of at least 10 atom %.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {11}
}

Patent:

Save / Share: