Title: Graphene reinforced materials and related methods of manufacture

Abstract

Graphene reinforced materials and related methods of manufacture are provided. The graphene reinforced materials include graphene sheet or scroll, graphene-polymer sheet or scroll, and graphene-carbon sheet or scroll, each having material properties that are attractive across a broad range of applications and industries. The graphene reinforced materials generally include monolayer or multilayer graphene that is synthesized by annealing a catalyst substrate within a CVD chamber, introducing a hydrocarbon gas as a carbon source with the CVD chamber to form a layer of graphene on the catalyst substrate, detaching the catalyst substrate from the layer of graphene, and rolling the layer of graphene onto itself to form a scroll, optionally with the addition of a polymer layer or carbonized layer on the graphene layer.

Inventors:

Vlassiouk, Ivan V.; Ivanov, Ilia N.; Datskos, Panagiotis G.

Issue Date:

2020-11-17

Research Org.:

Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1771628

Patent Number(s):

10836132

Application Number:

16/135,382

Assignee:

UT-Battelle, LLC (Oak Ridge, TN)

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

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

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B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

B32B2255/20 - Inorganic coating

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

C01B32/194 - After-treatment

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

C04B2237/363 - Carbon

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

C01B32/186 - by chemical vapour deposition [CVD]

B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

B32B1/00 - Layered products having a general shape other than plane
B32B2255/10 - on synthetic resin layer or on natural or synthetic rubber layer
B32B18/00 - Layered products essentially comprising ceramics, e.g. refractory products

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T156/1038 - Hollow cylinder article

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

C04B2235/96 - Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

B32B15/08 - of synthetic resin

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

C04B35/62218 - {obtaining ceramic films, e.g. by using temporary supports}
C04B35/522 - {Graphite

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T428/30 - Self-sustaining carbon mass or layer with impregnant or other layer

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

C04B2235/94 - Products characterised by their shape

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DOE Contract Number:  

AC05-00OR22725

Resource Type:

Patent

Resource Relation:

Patent File Date: 09/19/2018

Country of Publication:

United States

Language:

English