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1. (WO2013144640) PROCESS FOR PRODUCING TWO-DIMENSIONAL NANOMATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/144640    International Application No.:    PCT/GB2013/050828
Publication Date: 03.10.2013 International Filing Date: 28.03.2013
IPC:
C30B 25/16 (2006.01), C01B 31/04 (2006.01), B82Y 40/00 (2011.01), C23C 16/26 (2006.01), C30B 25/18 (2006.01), C30B 29/02 (2006.01)
Applicants: ISIS INNOVATION LIMITED [GB/GB]; Ewert House Ewert Place, Summertown Oxford Oxfordshire OX2 7SG (GB) (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only).
GROBERT, Nicole [DE/GB]; (GB) (US only).
MURDOCK, Adrian Timothy [AU/GB]; (GB) (US only).
KOÓS, Antal Adolf [RO/GB]; (GB) (US only)
Inventors: GROBERT, Nicole; (GB).
MURDOCK, Adrian Timothy; (GB).
KOÓS, Antal Adolf; (GB)
Agent: SIMPSON, Tobias; Mathys & Squire LLP The Shard 32 London Bridge Street London SE1 9SG (GB)
Priority Data:
1205801.2 30.03.2012 GB
61/789,702 15.03.2013 US
Title (EN) PROCESS FOR PRODUCING TWO-DIMENSIONAL NANOMATERIALS
(FR) PROCÉDÉ DE PRODUCTION DE NANOMATÉRIAUX À DEUX DIMENSIONS
Abstract: front page image
(EN)The present invention provides a process for producing a two-dimensional nanomaterial by chemical vapour deposition (CVD), the process comprising contacting a substrate in a reaction chamber with a first flow which contains hydrogen and a second flow which contains a precursor for said material, wherein the contacting takes place under conditions such that the precursor reacts in the chamber to form said material on a surface of the substrate, wherein the ratio of the flow rate of the first flow to the flow rate of the second flow is at least 5:1. Two-dimensional nanomaterials obtainable by said process are also provided, as well as devices comprising said nanomaterials.
(FR)La présente invention concerne un procédé de fabrication d'un nanomatériau à deux dimensions par dépôt chimique en phase vapeur (CVD), le procédé comprenant la mise en contact d'un substrat dans une chambre de réaction avec un premier flux qui contient de l'hydrogène et un second flux qui contient un précurseur pour ledit matériau. La mise en contact a lieu sous certaines conditions de sorte que le précurseur réagisse dans la chambre pour former ledit matériau sur une surface du substrat. Le rapport du débit du premier flux sur le débit du deuxième flux est d'au moins 5:1. Les nanomatériaux à deux dimensions pouvant être obtenus par ledit procédé sont également décrits, ainsi que des dispositifs comprenant lesdits nanomatériaux.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)