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1. (WO2017156297) HYBRID GRAPHENE MATERIALS AND METHODS OF FABRICATION
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Pub. No.: WO/2017/156297 International Application No.: PCT/US2017/021614
Publication Date: 14.09.2017 International Filing Date: 09.03.2017
IPC:
B05D 3/02 (2006.01) ,B29C 67/20 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3
Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
02
by baking
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
67
Shaping techniques not covered by groups B29C39/-B29C65/93
20
for porous or cellular articles, e.g. of foam plastics, coarse-pored
Applicants:
ADVANCED GREEN INNOVATIONS, LLC [US/US]; 7030 West Oakland Street Suite 101 Chandler, AZ 85226, US
Inventors:
KENNON, Robert, Terry; US
VARSHNEY, Deepak; US
JOHNSON, Michael, R.; US
JOHNSON, Scott, V.; US
WEINER, Benjamin, J.; US
BORGHETTI, Peter, J.; US
Agent:
BORGHETTI, Peter, J.; US
Priority Data:
15/068,26911.03.2016US
62/453,92502.02.2017US
Title (EN) HYBRID GRAPHENE MATERIALS AND METHODS OF FABRICATION
(FR) MATÉRIAUX DE GRAPHÈNE HYBRIDES ET PROCÉDÉS DE FABRICATION
Abstract:
(EN) Methods for fabricating graphene materials may coat a hydrocarbon precursor onto a metal substrate and heat the coated metal substrate to a first temperature. Methods may then maintain the first temperature of the coated metal substrate for a duration which dissociates the hydrocarbon precursor into carbon on the metal substrate, and cool the coated metal substrate to a second temperature that is lower than the first temperature. Heating the coated metal substrate may dissociate the hydrocarbon precursor and cooling the coated metal substrate may allow the dissociated hydrocarbon to arrange itself into graphene on the metal substrate. The present invention comprises a method of fabricating graphene (2D and 3D) structures, doped graphene, graphene-nanoparticle hybrid, graphene nanostructure hybrids using semisolid hydrocarbons in the absence of any gaseous precursors as well as method for forming multiple graphene patterns and transfer of the graphene patterns from the substrate to a transfer strip.
(FR) L'invention concerne des procédés de fabrication de matériaux de graphène qui peuvent recouvrir d'un précurseur d'hydrocarbure un substrat métallique et porter le substrat métallique revêtu à une première température. Les procédés peuvent ensuite maintenir la première température du substrat métallique revêtu pendant une durée qui dissocie le précurseur d'hydrocarbure en carbone sur le substrat métallique, et refroidir le substrat métallique revêtu à une seconde température qui est inférieure à la première température. Le chauffage du substrat métallique revêtu peut dissocier le précurseur d'hydrocarbure et le refroidissement du substrat métallique revêtu peut permettre à l'hydrocarbure dissocié de s'agencer lui-même en graphène sur le substrat métallique. La présente invention comprend un procédé de fabrication de structures de graphène (2D et 3D), de graphène dopé, d'hybride de nanoparticules de graphène, d'hybrides de nanostructures de graphène à l'aide d'hydrocarbures semi-solides en l'absence de tout précurseur gazeux, ainsi qu'un procédé de formation de multiples motifs de graphène et de transfert des motifs de graphène du substrat à une bande de transfert.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)