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1. (WO2009065010) SOLVENT-FREE SYNTHESIS OF SOLUBLE NANOCRYSTALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/065010    International Application No.:    PCT/US2008/083592
Publication Date: 22.05.2009 International Filing Date: 14.11.2008
IPC:
B01J 13/00 (2006.01), C01B 13/08 (2006.01), C01B 13/18 (2006.01), C01F 5/06 (2006.01), B82B 3/00 (2006.01)
Applicants: ADVANCED TECHNOLOGY MATERIALS, INC. [US/US]; 7 Commerce Drive, Danbury, CT 06810 (US) (For All Designated States Except US).
PETRUSKA, Melissa, A. [US/US]; (US) (For US Only).
PAN, Guiquan [CN/US]; (US) (For US Only)
Inventors: PETRUSKA, Melissa, A.; (US).
PAN, Guiquan; (US)
Agent: FUIERER, Tristan; Moore & Van Allen, PO Box 13706, Research Triangle Park, NC 27709 (US)
Priority Data:
60/987,988 14.11.2007 US
Title (EN) SOLVENT-FREE SYNTHESIS OF SOLUBLE NANOCRYSTALS
(FR) SYNTHÈSE SANS SOLVANT DE NANOCRISTAUX SOLUBLES
Abstract: front page image
(EN)Methods for preparing high quality and high yields of nanocrystals, i.e., metal-oxide-based nanocrystals, using a novel solvent-free method. The nanocrystals advantageously comprise organic alkyl chain capping groups and are stable in air and in nonpolar solvents.
(FR)L'invention concerne des procédés destinés à préparer des nanocristaux de haute qualité avec un rendement élevé, c'est-à-dire des nanocristaux à base d'oxydes métalliques, par un nouveau procédé sans solvant. De façon intéressante, les nanocristaux comportent des groupes de coiffage à chaînes alkyles organiques et sont stables dans l'air et les solvants non polaires.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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)