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.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1107877
- Patent Number(s):
- 8574534
- Application Number:
- 12/726,548
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
- 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}
}
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