Highly crystalline 3D graphene
Abstract
Disclosed here is a composition comprising at least one graphene aerogel comprising a three-dimensional structure of graphene sheets, wherein the graphene sheets are covalently interconnected, and wherein the graphene aerogel is highly crystalline. Also described is a method for making a graphene aerogel, comprising preparing a mixture comprising a graphene oxide suspension and at least one catalyst; curing the reaction mixture to produce a wet gel; drying the wet gel to produce a dry gel; and pyrolyzing the dry gel at a temperature of 1500-3500° C. to produce the graphene aerogel.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568069
- Patent Number(s):
- 10233087
- Application Number:
- 14/820,411
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA); The Regents of the University of California (Oakland, 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
- DOE Contract Number:
- AC02-05CH11231; AC52-07NA27344
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 08/06/2015
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Worsley, Marcus A., Woo, Leta, Mickelson, William, and Zettl, Alex. Highly crystalline 3D graphene. United States: N. p., 2019.
Web.
Worsley, Marcus A., Woo, Leta, Mickelson, William, & Zettl, Alex. Highly crystalline 3D graphene. United States.
Worsley, Marcus A., Woo, Leta, Mickelson, William, and Zettl, Alex. Tue .
"Highly crystalline 3D graphene". United States. https://www.osti.gov/servlets/purl/1568069.
@article{osti_1568069,
title = {Highly crystalline 3D graphene},
author = {Worsley, Marcus A. and Woo, Leta and Mickelson, William and Zettl, Alex},
abstractNote = {Disclosed here is a composition comprising at least one graphene aerogel comprising a three-dimensional structure of graphene sheets, wherein the graphene sheets are covalently interconnected, and wherein the graphene aerogel is highly crystalline. Also described is a method for making a graphene aerogel, comprising preparing a mixture comprising a graphene oxide suspension and at least one catalyst; curing the reaction mixture to produce a wet gel; drying the wet gel to produce a dry gel; and pyrolyzing the dry gel at a temperature of 1500-3500° C. to produce the graphene aerogel.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 19 00:00:00 EDT 2019},
month = {Tue Mar 19 00:00:00 EDT 2019}
}
Works referenced in this record:
Graphene Aerogels
patent-application, February 2012
- Pauzauskie, Peter; Worsley, Marcus; Baumann, Theodore
- US Patent Application 13/204277; 20120034442
High-Density 3D Graphene-Based Monolith and Related Materials, Methods, and Devices
patent-application, June 2014
- Worsley, Marcus; Baumann, Theodore; Biener, Juergen
- US Patent Application 13/844340; 20140178289
High surface area graphene-supported metal chalcogenide assembly
patent, April 2016
- Worsley, Marcus A.; Kuntz, Joshua D.; Orme, Christine A.
- US Patent Document 9,314,777
Graphene aerogels
patent, March 2015
- Pauzauskie, Peter J.; Worsley, Marcus A.; Baumann, Theodore F.
- US Patent Document 8,993,113
Graphene-Supported Metal Oxide Monolith
patent-application, June 2014
- Worsley, Marcus; Baumann, Theodore; Biener, Juergen
- US Patent Application 13/844175; 20140178759