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1. (WO2010123902) ELECTRODE AND SENSOR HAVING CARBON NANOSTRUCTURES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/123902 International Application No.: PCT/US2010/031755
Publication Date: 28.10.2010 International Filing Date: 20.04.2010
IPC:
G01N 27/30 (2006.01) ,G01N 27/48 (2006.01) ,C01B 31/02 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26
by investigating electrochemical variables; by using electrolysis or electrophoresis
28
Electrolytic cell components
30
Electrodes, e.g. test electrodes; Half-cells
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26
by investigating electrochemical variables; by using electrolysis or electrophoresis
416
Systems
48
using polarography, i.e. measuring changes in current under a slowly-varying voltage
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31
Carbon; Compounds thereof
02
Preparation of carbon; Purification
Applicants: KING, Edward, E.[US/US]; US (UsOnly)
JOHNSON, Jay, M.[US/US]; US (UsOnly)
RIEHL, Bill, L.[US/US]; US (UsOnly)
RIEHL, Bonnie, D.[US/US]; US (UsOnly)
SCHLUETER, Kevin, T.[US/US]; US (UsOnly)
YSI SENSORS, LLC[US/US]; 1700/1725 Brannum Lane Yellow Springs, OH 45387, US (AllExceptUS)
RIEHL-JOHNSON HOLDINGS, LLC[US/US]; 417 W. Dayton Drive Fairborn, OH 45324, US (AllExceptUS)
Inventors: KING, Edward, E.; US
JOHNSON, Jay, M.; US
RIEHL, Bill, L.; US
RIEHL, Bonnie, D.; US
SCHLUETER, Kevin, T.; US
Agent: LEVY, Mark, P.; Thompson Hine LLP P.O. Box 8801 Dayton, OH 45401-8801, US
Priority Data:
61/170,81920.04.2009US
Title (EN) ELECTRODE AND SENSOR HAVING CARBON NANOSTRUCTURES
(FR) ÉLECTRODE ET CAPTEUR DOTÉS DE NANOSTRUCTURES DE CARBONE
Abstract:
(EN) An active electrode structure is disclosed that includes fullerenes produced by conversion from a carbide. Also disclosed is an electrode that includes a fullerene covalently bonded to a carbide, the fullerene being an aligned or non-aligned array. The fullerene is included in an active electrode structure of the electrode that also includes about 50% or less non-crystalline carbon and about 5% or less of a transition metal that interferes with the ability of the active electrode structure to transfer electrons or detect an analyte. The active electrode substrate or the electrode may be included in a sensor.
(FR) L'invention porte sur une structure d'électrode active, qui comprend des fullerènes obtenus par conversion à partir d'un carbure. L'invention porte également sur une électrode qui comprend un fullerène lié par liaison covalente à un carbure, le fullerène étant un assemblage aligné ou non aligné. Le fullerène est incorporé dans une structure d'électrode active de l'électrode, qui comprend aussi environ 50 % ou moins de carbone non cristallin et environ 5 % ou moins d'un métal de transition qui interfère avec l'aptitude de la structure d'électrode active à transférer des électrons ou à détecter un analyte. Le substrat de l'électrode active, ou l'électrode, peut être incorporé dans un capteur.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, 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)