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1. (WO2007005731) MACHINING NANOMETER-SIZED TIPS FROM MULTI-WALLED NANOTUBES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/005731    International Application No.:    PCT/US2006/025813
Publication Date: 11.01.2007 International Filing Date: 30.06.2006
IPC:
D01F 9/12 (2006.01)
Applicants: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, A BODY CORPORATE [US/US]; 352 Henry Administration Building, 506 S. Wright Street, Urbana, Illinois 61801 (US) (For All Designated States Except US).
ZUO, Jian-Min [US/US]; (US) (For US Only).
CELIK-AKTAS, Ayten [TR/TR]; (TR) (For US Only).
STUBBINS, James F. [US/US]; (US) (For US Only).
MACLAREN, Scott [US/US]; (US) (For US Only)
Inventors: ZUO, Jian-Min; (US).
CELIK-AKTAS, Ayten; (TR).
STUBBINS, James F.; (US).
MACLAREN, Scott; (US)
Agent: TAMALA R. JONAS; GREENLEE, WINNER AND SULLIVAN, P.C., 4875 Pearl East Circle, Suite 200, Boulder, CO 80301 (US)
Priority Data:
60/695,684 30.06.2005 US
Title (EN) MACHINING NANOMETER-SIZED TIPS FROM MULTI-WALLED NANOTUBES
(FR) USINAGE D'EXTREMITES DE L'ORDRE DU NANOMETRE SUR DES NANOTUBES A PLUSIEURS PAROIS
Abstract: front page image
(EN)The invention provides sharpened multi-walled nanotubes and methods for sharpening multi-walled nanotubes. The methods of the invention use an electron beam to machine the multi-walled nanotube to the desired dimensions. The invention provides sharpened boron nitride nanotubes where the radius of the end of the sharpened tip is less than about 10 nm.
(FR)Nanotubes à plusieurs parois, et procédés pour l'usinage d'extrémités effilées de nanotubes par faisceau électronique, permettant l'usinage considéré aux dimensions souhaitées. On décrit des nanotubes au nitrure de bore effilés en extrémité, c'est-à-dire avec un rayon d'extrémité effilée inférieur à environ 10 nm.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)