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1. (WO2016172755) NON-COVALENT MAGNETIC GRAPHENE OXIDE COMPOSITE MATERIAL AND METHOD OF PRODUCTION THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/172755 International Application No.: PCT/AU2015/050755
Publication Date: 03.11.2016 International Filing Date: 30.11.2015
IPC:
C01B 31/04 (2006.01) ,C02F 1/28 (2006.01) ,C01G 49/00 (2006.01) ,B01J 20/02 (2006.01) ,C02F 1/68 (2006.01) ,B82Y 40/00 (2011.01)
Applicants: MONASH UNIVERSITY[AU/AU]; Wellington Road Clayton, Victoria 3800, AU
Inventors: TABOR, Rico; AU
MCCOY, Thomas; AU
Agent: PHILLIPS ORMONDE FITZPATRICK; Level 16 333 Collins Street Melbourne, Victoria 3000, AU
Priority Data:
201590150328.04.2015AU
Title (EN) NON-COVALENT MAGNETIC GRAPHENE OXIDE COMPOSITE MATERIAL AND METHOD OF PRODUCTION THEREOF
(FR) MATÉRIAU COMPOSITE D'OXYDE DE GRAPHÈNE MAGNÉTIQUE NON COVALENT ET SON PROCÉDÉ DE PRODUCTION
Abstract: front page image
(EN) The present invention provides in a first aspect a method of preparing a magnetic graphene oxide composite material, comprising: forming a dispersion of graphene oxide and the magnetic material within a dispersant solution; and controlling the pH of the dispersant solution to cause the graphene oxide and magnetic material to have different surface charges, thereby forming a magnetic graphene oxide composite material comprising a non-covalent complex of graphene oxide and a magnetic material.
(FR) La présente invention concerne, selon un premier aspect, un procédé de préparation d'un matériau composite d'oxyde de graphène magnétique, comprenant : la formation d'une dispersion d'oxyde de graphène et du matériau magnétique dans une solution de dispersion ; et la régulation du pH de la solution de dispersion pour amener l'oxyde de graphène et le matériau magnétique à présenter des charges de surface différentes, formant ainsi un matériau composite d'oxyde de graphène magnétique comprenant un complexe non covalent d'oxyde de graphène et un matériau magnétique.
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, IR, IS, JP, KE, KG, KN, KP, KR, 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)