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1. (WO2018195108) NANOWIRE-MESH TEMPLATED GROWTH OF OUT-OF-PLANE THREE-DIMENSIONAL FUZZY GRAPHENE
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Pub. No.: WO/2018/195108 International Application No.: PCT/US2018/028013
Publication Date: 25.10.2018 International Filing Date: 17.04.2018
IPC:
B29C 64/10 (2017.01) ,C01B 32/186 (2017.01) ,B33Y 50/02 (2015.01)
[IPC code unknown for B29C 64/10][IPC code unknown for C01B 32/186][IPC code unknown for B33Y 50/02]
Applicants:
CARNEGIE MELLON UNIVERSITY [US/US]; Center for Technology Transfer and Enterprise Creation 4615 Forbes Avenue, Suite 302 Pittsburgh, PA 15213, US
Inventors:
GARG, Raghav; US
RASTOGI, Sahil, Kumar; US
COHEN-KARNI, Tzahi; US
SAN ROMAN, Daniel, J.; US
PANAT, Rahul; US
Agent:
OBERDICK, David, G.; US
MONYOK, Michael, G.; US
Priority Data:
62/602,21817.04.2017US
Title (EN) NANOWIRE-MESH TEMPLATED GROWTH OF OUT-OF-PLANE THREE-DIMENSIONAL FUZZY GRAPHENE
(FR) CROISSANCE STRUCTURÉE À MAILLAGE DE NANOFILS DE GRAPHÈNE FLOU TRIDIMENSIONNEL HORS PLAN
Abstract:
(EN) Disclosed herein are methods of synthesizing a hybrid nanomaterial comprising 3D out-of-plane single- to few-layer fuzzy graphene on a scaffold, such as a Si nanowire mesh through a plasma-enhanced chemical vapor deposition process. By varying graphene growth conditions (CH4 partial pressure and process time), the size, density, and electrical properties of the hybrid nanomaterial can be controlled. Porous nanowire-templated 3D graphene hybrid nanomaterials exhibit high electrical conductivity and also demonstrate exceptional electrochemical functionality.
(FR) Procédés de synthèse d'un nanomatériau hybride comprenant du graphène flou à couche unique à peu de couches hors plan 3D sur un échafaudage, tel qu'un maillage de nanofils de Si par l'intermédiaire d'un procédé de dépôt chimique en phase vapeur assisté par plasma. Grâce à la variation des conditions de croissance de graphène (pression partielle CH4 et temps de traitement), la taille, la densité et les propriétés électriques du nanomatériau hybride peuvent être commandées. Les nanomatériaux hybrides de graphène 3D à structure de nanofils poreux présentent une conductibilité électrique élevée et présentent également une fonctionnalité électrochimique exceptionnelle.
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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, JO, 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)