Graphene macro-assembly-fullerene composite for electrical energy storage

Campbell, Patrick G.; Baumann, Theodore F.; Biener, Juergen; Merrill, Matthew; Montalvo, Elizabeth; Worsley, Marcus A.; Biener, Monika M.; Hernandez, Maira Raquel Ceron

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Title: Graphene macro-assembly-fullerene composite for electrical energy storage

Abstract

Disclosed here is a method for producing a graphene macro-assembly (GMA)-fullerene composite, comprising providing a GMA comprising a three-dimensional network of graphene sheets crosslinked by covalent carbon bonds, and incorporating at least 20 wt. % of at least one fullerene compound into the GMA based on the initial weight of the GMA to obtain a GMA-fullerene composite. Also described are a GMA-fullerene composite produced, an electrode comprising the GMA-fullerene composite, and a supercapacitor comprising the electrode and optionally an organic or ionic liquid electrolyte in contact with the electrode.

Inventors:: Campbell, Patrick G.; Baumann, Theodore F.; Biener, Juergen; Merrill, Matthew; Montalvo, Elizabeth; Worsley, Marcus A.; Biener, Monika M.; Hernandez, Maira Raquel Ceron

Issue Date:: 2018-01-16

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1417319

Patent Number(s):: 9870871

Application Number:: 15/260,197

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

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

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B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites
B82Y40/00 - Manufacture or treatment of nanostructures

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B32/152 - Fullerenes
C01B32/194 - After-treatment

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2604/00 - Fullerenes, e.g. C60 buckminsterfullerene or C70

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
H01G11/32 - Carbon-based, e.g. activated carbon materials
H01G11/36 - Nanostructures, e.g. nanofibres, nanotubes or fullerenes

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E60/13 - Ultracapacitors, supercapacitors, double-layer capacitors

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/70 - Energy storage for electromobility

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S977/738 - Modified with biological, organic, or hydrocarbon material
Y10S977/847 - Surface modifications, e.g. functionalization, coating
Y10S977/948 - Energy storage/generating using nanostructure, e.g. fuel cell, battery

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DOE Contract Number:: AC52-07NA27344

Resource Type:: Patent

Resource Relation:: Patent File Date: 2016 Sep 08

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; 25 ENERGY STORAGE

Citation Formats


                    Campbell, Patrick G., Baumann, Theodore F., Biener, Juergen, Merrill, Matthew, Montalvo, Elizabeth, Worsley, Marcus A., Biener, Monika M., and Hernandez, Maira Raquel Ceron. Graphene macro-assembly-fullerene composite for electrical energy storage.  United States: N. p., 2018. 
        Web.

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                    Campbell, Patrick G., Baumann, Theodore F., Biener, Juergen, Merrill, Matthew, Montalvo, Elizabeth, Worsley, Marcus A., Biener, Monika M., & Hernandez, Maira Raquel Ceron. Graphene macro-assembly-fullerene composite for electrical energy storage.  United States.

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                    Campbell, Patrick G., Baumann, Theodore F., Biener, Juergen, Merrill, Matthew, Montalvo, Elizabeth, Worsley, Marcus A., Biener, Monika M., and Hernandez, Maira Raquel Ceron. Tue .  
        "Graphene macro-assembly-fullerene composite for electrical energy storage".  United States.  https://www.osti.gov/servlets/purl/1417319.

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@article{osti_1417319,

  title        = {Graphene macro-assembly-fullerene composite for electrical energy storage},

  author       = {Campbell, Patrick G. and Baumann, Theodore F. and Biener, Juergen and Merrill, Matthew and Montalvo, Elizabeth and Worsley, Marcus A. and Biener, Monika M. and Hernandez, Maira Raquel Ceron},

  abstractNote = {Disclosed here is a method for producing a graphene macro-assembly (GMA)-fullerene composite, comprising providing a GMA comprising a three-dimensional network of graphene sheets crosslinked by covalent carbon bonds, and incorporating at least 20 wt. % of at least one fullerene compound into the GMA based on the initial weight of the GMA to obtain a GMA-fullerene composite. Also described are a GMA-fullerene composite produced, an electrode comprising the GMA-fullerene composite, and a supercapacitor comprising the electrode and optionally an organic or ionic liquid electrolyte in contact with the electrode.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {1}

}

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Similar Records

Title: Graphene macro-assembly-fullerene composite for electrical energy storage

Abstract

Citation Formats

Process for producing carbon foams for energy storage devices patent, August 1998

Carbon supercapacitor electrode materials patent, November 1999

Fibril composite electrode for electrochemical capacitors patent, December 2002

Capacitors and supercapacitors containing modified carbon products patent, February 2003

Graphite-carbon composite electrode for supercapacitors patent, May 2011

Fullerene-based secondary cell electrodes patent-application, December 2002

Method of producing graphite-carbon composite electrodes for supercapacitors patent-application, March 2009

Aerogels of carbon nanotubes patent-application, May 2011

Graphene Aerogels patent-application, February 2012

High surface area and low structure carbon blacks for energy storage applications patent-application, August 2012

Electrode active material composition and electrochemical capacitor including the same patent-application, March 2013

Cross-Linked Carbon Nanotube Networks patent-application, January 2014

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

Ultrathin Epitaxial Graphite: 2D Electron Gas Properties and a Route toward Graphene-based Nanoelectronics journal, December 2004

Battery/supercapacitor hybrid via non-covalent functionalization of graphene macro-assemblies journal, January 2014

Electrochemistry of Fullerenes and Their Derivatives journal, September 1998

Electronic transport in two-dimensional graphene journal, May 2011

Mechanically robust 3D graphene macroassembly with high surface area journal, January 2012

Synthesis and Characterization of Highly Crystalline Graphene Aerogels journal, October 2014

Toward Macroscale, Isotropic Carbons with Graphene-Sheet-Like Electrical and Mechanical Properties journal, April 2014

Red-Absorbing Cationic Acceptor Dyes for Photocathodes in Tandem Solar Cells journal, April 2014

Process for producing carbon foams for energy storage devices
patent, August 1998

Carbon supercapacitor electrode materials
patent, November 1999

Fibril composite electrode for electrochemical capacitors
patent, December 2002

Capacitors and supercapacitors containing modified carbon products
patent, February 2003

Graphite-carbon composite electrode for supercapacitors
patent, May 2011

Fullerene-based secondary cell electrodes
patent-application, December 2002

Method of producing graphite-carbon composite electrodes for supercapacitors
patent-application, March 2009

Aerogels of carbon nanotubes
patent-application, May 2011

Graphene Aerogels
patent-application, February 2012

High surface area and low structure carbon blacks for energy storage applications
patent-application, August 2012

Electrode active material composition and electrochemical capacitor including the same
patent-application, March 2013

Cross-Linked Carbon Nanotube Networks
patent-application, January 2014

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

Ultrathin Epitaxial Graphite: 2D Electron Gas Properties and a Route toward Graphene-based Nanoelectronics
journal, December 2004

Battery/supercapacitor hybrid via non-covalent functionalization of graphene macro-assemblies
journal, January 2014

Electrochemistry of Fullerenes and Their Derivatives
journal, September 1998

Electronic transport in two-dimensional graphene
journal, May 2011

Mechanically robust 3D graphene macroassembly with high surface area
journal, January 2012

Synthesis and Characterization of Highly Crystalline Graphene Aerogels
journal, October 2014

Toward Macroscale, Isotropic Carbons with Graphene-Sheet-Like Electrical and Mechanical Properties
journal, April 2014

Red-Absorbing Cationic Acceptor Dyes for Photocathodes in Tandem Solar Cells
journal, April 2014