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Title: High temperature oxygen treated carbon aerogels

Abstract

Disclosed here is a method for increasing the hydrophilicity of a carbon aerogel, comprising heating the carbon aerogels under air or a gas having a higher concentration of oxygen than air at a temperature of about 200.degree.-500.degree. C. to obtain an activated carbon aerogel. Also disclosed include an activated carbon aerogel obtained by the method, an electrode comprising the activated carbon aerogel, and a supercapacitor or capacitive deionization device comprising the electrode.

Inventors:
; ; ;
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1459575
Patent Number(s):
10,008,338
Application Number:
14/994,854
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA) LLNL
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Jan 13
Country of Publication:
United States
Language:
English

Citation Formats

Stadermann, Michael, Baumann, Theodore F., Gash, Alexander E., and Parra, Alex P. High temperature oxygen treated carbon aerogels. United States: N. p., 2018. Web.
Stadermann, Michael, Baumann, Theodore F., Gash, Alexander E., & Parra, Alex P. High temperature oxygen treated carbon aerogels. United States.
Stadermann, Michael, Baumann, Theodore F., Gash, Alexander E., and Parra, Alex P. Tue . "High temperature oxygen treated carbon aerogels". United States. https://www.osti.gov/servlets/purl/1459575.
@article{osti_1459575,
title = {High temperature oxygen treated carbon aerogels},
author = {Stadermann, Michael and Baumann, Theodore F. and Gash, Alexander E. and Parra, Alex P.},
abstractNote = {Disclosed here is a method for increasing the hydrophilicity of a carbon aerogel, comprising heating the carbon aerogels under air or a gas having a higher concentration of oxygen than air at a temperature of about 200.degree.-500.degree. C. to obtain an activated carbon aerogel. Also disclosed include an activated carbon aerogel obtained by the method, an electrode comprising the activated carbon aerogel, and a supercapacitor or capacitive deionization device comprising the electrode.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {6}
}

Patent:

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