High surface area graphene-supported metal chalcogenide assembly

Title: High surface area graphene-supported metal chalcogenide assembly

Abstract

A composition comprising at least one graphene-supported assembly, which comprises a three-dimensional network of graphene sheets crosslinked by covalent carbon bonds, and at least one metal chalcogenide compound disposed on said graphene sheets, wherein the chalcogen of said metal chalcogenide compound is selected from S, Se and Te. Also disclosed are methods for making and using the graphene-supported assembly, including graphene-supported MoS.sub.2. Monoliths with high surface area and conductivity can be achieved. Lower operating temperatures in some applications can be achieved. Pore size and volume can be tuned.

Inventors:: Worsley, Marcus A.; Kuntz, Joshua; Orme, Christine A.

Issue Date:: 2016-04-19

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1248019

Patent Number(s):: 9,314,777

Application Number:: 13/844,225

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

DOE Contract Number:: AC52-07NA27344

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Mar 15

Country of Publication:: United States

Language:: English

Citation Formats


                    Worsley, Marcus A., Kuntz, Joshua, and Orme, Christine A. High surface area graphene-supported metal chalcogenide assembly.  United States: N. p., 2016. 
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                    Worsley, Marcus A., Kuntz, Joshua, & Orme, Christine A. High surface area graphene-supported metal chalcogenide assembly.  United States.

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                    Worsley, Marcus A., Kuntz, Joshua, and Orme, Christine A. Tue .  
        "High surface area graphene-supported metal chalcogenide assembly".  United States.  https://www.osti.gov/servlets/purl/1248019.

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@article{osti_1248019,

  title        = {High surface area graphene-supported metal chalcogenide assembly},

  author       = {Worsley, Marcus A. and Kuntz, Joshua and Orme, Christine A.},

  abstractNote = {A composition comprising at least one graphene-supported assembly, which comprises a three-dimensional network of graphene sheets crosslinked by covalent carbon bonds, and at least one metal chalcogenide compound disposed on said graphene sheets, wherein the chalcogen of said metal chalcogenide compound is selected from S, Se and Te. Also disclosed are methods for making and using the graphene-supported assembly, including graphene-supported MoS.sub.2. Monoliths with high surface area and conductivity can be achieved. Lower operating temperatures in some applications can be achieved. Pore size and volume can be tuned.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2016},

  month        = {4}

}

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Similar Records

Title: High surface area graphene-supported metal chalcogenide assembly

Abstract

Citation Formats

Nanosize Semiconductors for Photooxidation journal, July 2005

High surface area carbon aerogel monoliths with hierarchical porosity journal, July 2008

Amorphous Molybdenum Sulfide Catalysts for Electrochemical Hydrogen Production: Insights into the Origin of their Catalytic Activity journal, August 2012

Graphene-like MoS2/amorphous carbon composites with high capacity and excellent stability as anode materials for lithium ion batteries journal, January 2011

Single-layer MoS2/graphene dispersed in amorphous carbon: towards high electrochemical performances in rechargeable lithium ion batteries journal, September 2011

Catalytic Properties of Single Layers of Transition Metal Sulfide Catalytic Materials journal, January 2006

Carbon versus alumina as a support for Co–Mo catalysts reactivity towards HDS of dibenzothiophenes and diesel fuel journal, April 1999

Preparation of Graphitic Oxide journal, March 1958

Hydrogen Evolution on Supported Incomplete Cubane-type [Mo3S4]4+ Electrocatalysts journal, November 2008

Engineering the surface structure of MoS2 to preferentially expose active edge sites for electrocatalysis journal, October 2012

Atomic-scale insight into structure and morphology changes of MoS2 nanoclusters in hydrotreating catalysts journal, January 2004

Hydrodesulfurization reaction pathways on MoS2 nanoclusters revealed by scanning tunneling microscopy journal, May 2004

Synthesis of MoS2/C nanocomposites by hydrothermal route used as Li-ion intercalation electrode materials journal, June 2009

MoS2 Nanoparticles Grown on Graphene An Advanced Catalyst for the Hydrogen Evolution Reaction journal, May 2011

Enhanced Li Adsorption and Diffusion on MoS2 Zigzag Nanoribbons by Edge Effects: A Computational Study journal, August 2012

Recent developments of molybdenum and tungsten sulfides as hydrogen evolution catalysts journal, January 2011

Curved nanostructures of unsupported and Al2O3-supported MoS2 catalysts: Synthesis and HDS catalytic properties journal, July 2012

Influence of pore structure and chemical properties of supported molybdenum catalysts on their performance in upgrading heavy coal liquids journal, September 1992

Photooxidation of Organic Chemicals Catalyzed by Nanoscale MoS2 journal, January 1999

Mechanically robust and electrically conductive carbon nanotube foams journal, February 2009

Synthesis of Graphene Aerogel with High Electrical Conductivity journal, October 2010

High Surface Area, sp2-Cross-Linked Three-Dimensional Graphene Monoliths journal, April 2011

Process for preparing monoliths of aerogels of metal oxides patent, May 1993

Method of manufacturing aerogel composites patent, March 1999

Chemical composition patent, March 1999

Storage device and method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel patent, May 2008

Aerogel and xerogel composites for use as carbon anodes patent, August 2008

Aerogel and xerogel composites for use as carbon anodes patent, October 2010

Nanosize Semiconductors for Photooxidation
journal, July 2005

High surface area carbon aerogel monoliths with hierarchical porosity
journal, July 2008

Amorphous Molybdenum Sulfide Catalysts for Electrochemical Hydrogen Production: Insights into the Origin of their Catalytic Activity
journal, August 2012

Graphene-like MoS₂/amorphous carbon composites with high capacity and excellent stability as anode materials for lithium ion batteries
journal, January 2011

Single-layer MoS₂/graphene dispersed in amorphous carbon: towards high electrochemical performances in rechargeable lithium ion batteries
journal, September 2011

Catalytic Properties of Single Layers of Transition Metal Sulfide Catalytic Materials
journal, January 2006

Carbon versus alumina as a support for Co–Mo catalysts reactivity towards HDS of dibenzothiophenes and diesel fuel
journal, April 1999

Preparation of Graphitic Oxide
journal, March 1958

Hydrogen Evolution on Supported Incomplete Cubane-type [Mo₃S₄]⁴⁺ Electrocatalysts
journal, November 2008

Engineering the surface structure of MoS₂ to preferentially expose active edge sites for electrocatalysis
journal, October 2012

Atomic-scale insight into structure and morphology changes of MoS₂ nanoclusters in hydrotreating catalysts
journal, January 2004

Hydrodesulfurization reaction pathways on MoS₂ nanoclusters revealed by scanning tunneling microscopy
journal, May 2004

Synthesis of MoS₂/C nanocomposites by hydrothermal route used as Li-ion intercalation electrode materials
journal, June 2009

MoS₂ Nanoparticles Grown on Graphene An Advanced Catalyst for the Hydrogen Evolution Reaction
journal, May 2011

Enhanced Li Adsorption and Diffusion on MoS₂ Zigzag Nanoribbons by Edge Effects: A Computational Study
journal, August 2012

Recent developments of molybdenum and tungsten sulfides as hydrogen evolution catalysts
journal, January 2011

Curved nanostructures of unsupported and Al₂O₃-supported MoS₂ catalysts: Synthesis and HDS catalytic properties
journal, July 2012

Influence of pore structure and chemical properties of supported molybdenum catalysts on their performance in upgrading heavy coal liquids
journal, September 1992

Photooxidation of Organic Chemicals Catalyzed by Nanoscale MoS₂
journal, January 1999

Mechanically robust and electrically conductive carbon nanotube foams
journal, February 2009

Synthesis of Graphene Aerogel with High Electrical Conductivity
journal, October 2010

High Surface Area, sp²-Cross-Linked Three-Dimensional Graphene Monoliths
journal, April 2011

Process for preparing monoliths of aerogels of metal oxides
patent, May 1993

Method of manufacturing aerogel composites
patent, March 1999

Chemical composition
patent, March 1999

Storage device and method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel
patent, May 2008

Aerogel and xerogel composites for use as carbon anodes
patent, August 2008

Aerogel and xerogel composites for use as carbon anodes
patent, October 2010