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1. (WO2019066492) GRAPHENE FIBER MANUFACTURED BY JOULE HEATING AND METHOD OF MANUFACTURING THE SAME
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Pub. No.: WO/2019/066492 International Application No.: PCT/KR2018/011428
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
D01F 9/12 (2006.01)
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
F
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
9
Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
08
of inorganic material
12
Carbon filaments; Apparatus specially adapted for the manufacture thereof
Applicants:
IUCF-HYU(INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) [KR/KR]; 222, Wangsimni-ro Seongdong-gu Seoul 04763, KR
Inventors:
HAN, Tae Hee; KR
NOH, Sung Hyun; KR
Agent:
PARK, Sangyoul; KR
Priority Data:
10-2017-012564628.09.2017KR
10-2018-001479706.02.2018KR
Title (EN) GRAPHENE FIBER MANUFACTURED BY JOULE HEATING AND METHOD OF MANUFACTURING THE SAME
(FR) FIBRE DE GRAPHÈNE FABRIQUÉE PAR CHAUFFE PAR EFFET JOULE ET SON PROCÉDÉ DE FABRICATION
Abstract:
(EN) A method of manufacturing a graphene fiber is provided. The method includes preparing a source solution including graphene oxide, supplying the source solution into a coagulation solution to form a graphene oxide fiber, reducing the graphene oxide fiber to form a primary graphene fiber, and Joule-heating the primary graphene fiber to form a secondary graphene fiber.
(FR) L'invention concerne un procédé de fabrication de fibre de graphène. Le procédé consiste à préparer une solution source comprenant de l'oxyde de graphène, à mettre la solution source dans une solution de coagulation pour former une fibre d'oxyde de graphène, à réduire la fibre d'oxyde de graphène pour former une fibre de graphène primaire, et à chauffer par effet Joule la fibre de graphène primaire pour former une fibre de graphène secondaire.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, 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)