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Title: Nanoporous metal-carbon composite

Abstract

Described here is a metal-carbon composite, comprising (a) a porous three-dimensional scaffold comprising one or more of carbon nanotubes, graphene and graphene oxide, and (b) metal nanoparticles disposed on said porous scaffold, wherein the metal-carbon composite has a density of 1 g/cm3 or less, and wherein the metal nanoparticles account for 1 wt. % or more of the metal-carbon composite. Also described are methods for making the metal-carbon composite.

Inventors:
; ; ; ; ; ; ; ;
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1576383
Patent Number(s):
10,399,053
Application Number:
15/593,189
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 2017 May 11
Country of Publication:
United States
Language:
English

Citation Formats

Worsley, Marcus A., Satcher, Jr., Joe H., Kucheyev, Sergei, Charnvanichborikarn, Supakit, Colvin, Jeffrey D., Felter, Thomas E., Kim, Sangil, Merrill, Matthew, and Orme, Christine A. Nanoporous metal-carbon composite. United States: N. p., 2019. Web.
Worsley, Marcus A., Satcher, Jr., Joe H., Kucheyev, Sergei, Charnvanichborikarn, Supakit, Colvin, Jeffrey D., Felter, Thomas E., Kim, Sangil, Merrill, Matthew, & Orme, Christine A. Nanoporous metal-carbon composite. United States.
Worsley, Marcus A., Satcher, Jr., Joe H., Kucheyev, Sergei, Charnvanichborikarn, Supakit, Colvin, Jeffrey D., Felter, Thomas E., Kim, Sangil, Merrill, Matthew, and Orme, Christine A. Tue . "Nanoporous metal-carbon composite". United States. https://www.osti.gov/servlets/purl/1576383.
@article{osti_1576383,
title = {Nanoporous metal-carbon composite},
author = {Worsley, Marcus A. and Satcher, Jr., Joe H. and Kucheyev, Sergei and Charnvanichborikarn, Supakit and Colvin, Jeffrey D. and Felter, Thomas E. and Kim, Sangil and Merrill, Matthew and Orme, Christine A.},
abstractNote = {Described here is a metal-carbon composite, comprising (a) a porous three-dimensional scaffold comprising one or more of carbon nanotubes, graphene and graphene oxide, and (b) metal nanoparticles disposed on said porous scaffold, wherein the metal-carbon composite has a density of 1 g/cm3 or less, and wherein the metal nanoparticles account for 1 wt. % or more of the metal-carbon composite. Also described are methods for making the metal-carbon composite.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {9}
}

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Works referenced in this record:

Porous, metal-containing carbonaceous material
patent, November 1990


Graphene Aerogels
patent-application, February 2012


High surface area silicon carbide-coated carbon aerogel
patent, January 2014


High surface area, electrically conductive nanocarbon-supported metal oxide
patent, March 2014


Strong nanopaper
patent, February 2014


Porous substrates filled with nanomaterials
patent, August 2014