Nanoporous metal-carbon composite

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:: Worsley, Marcus A.; Satcher, Jr., Joe H.; Kucheyev, Sergei; Charnvanichborikarn, Supakit; Colvin, Jeffrey D.; Felter, Thomas E.; Kim, Sangil; Merrill, Matthew; Orme, Christine A.

Issue Date:: 2019-09-03

Research Org.:: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1576383

Patent Number(s):: 10399053

Application Number:: 15/593,189

Assignee:: Lawrence Livermore National Security, LLC (Livermore, CA)

Patent Classifications (CPCs):: C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS

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C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B32/194 - After-treatment
C01B32/23 - Oxidation

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C01P2006/10 - Solid density

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J13/0091 - {Preparation of aerogels, e.g. xerogels}

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B32/168 - After-treatment

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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.

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                    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.

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                    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.

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@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:

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patent, November 1990

Tachibana, Masao
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Crystalline Boron Nitride Aerogels
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Graphene-Supported Metal Oxide Monolith
patent-application, June 2014

Worsley, Marcus; Baumann, Theodore; Biener, Juergen
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Similar Records

Title: Nanoporous metal-carbon composite

Abstract

Citation Formats

Porous, metal-containing carbonaceous material patent, November 1990

High Surface Area Graphene-Supported Metal Chalcogenide Assembly patent-application, May 2014

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

High-Density 3D Graphene-Based Monolith and Related Materials, Methods, and Devices patent-application, June 2014

Crystalline Boron Nitride Aerogels patent-application, January 2015

Strong nanopaper patent, February 2014

Porous substrates filled with nanomaterials patent, August 2014

Graphene-Supported Metal Oxide Monolith patent-application, June 2014

Porous, metal-containing carbonaceous material
patent, November 1990

High Surface Area Graphene-Supported Metal Chalcogenide Assembly
patent-application, May 2014

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

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patent-application, June 2014

Crystalline Boron Nitride Aerogels
patent-application, January 2015

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patent, February 2014

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