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1. (WO2017171473) METHOD FOR SYNTHESIZING NANOPARTICLES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/171473    International Application No.:    PCT/KR2017/003555
Publication Date: 05.10.2017 International Filing Date: 31.03.2017
IPC:
B82B 3/00 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: KIM, Joonhyung; (KR).
LEE, Jae-Seung; (KR).
OH, Ju-Hwan; (KR)
Agent: CHUNG, Soon-Sung; (KR)
Priority Data:
10-2016-0039727 31.03.2016 KR
Title (EN) METHOD FOR SYNTHESIZING NANOPARTICLES
(FR) PROCÉDÉ DE SYNTHÈSE DE NANOPARTICULES
(KO) 나노 입자의 합성 방법
Abstract: front page image
(EN)In a method for synthesizing nanoparticles, a solid mixture powder is formed by mixing: a eutectic mixture powder formed by mixing materials capable of respectively functioning as a hydrogen bond acceptor and a hydrogen bond donor; a nanoparticle precursor powder; and a reducing agent powder. A eutectic solvent having the nanoparticle precursor powder and the reducing agent powder, which are dissolved therein, is formed by heating the solid mixture powder at a first temperature so as to change the phase of the eutectic mixture powder into a liquid phase. Afterward, nanoparticles are generated by reducing the nanoparticle precursor through a reduction reaction using the reducing agent dissolved in the eutectic solvent.
(FR)Selon l'invention, dans un procédé de synthèse de nanoparticules, une poudre de mélange solide est formée par mélange : d'une poudre de mélange eutectique formée par mélange de matières aptes à fonctionner respectivement comme accepteur de liaison hydrogène et donneur de liaison hydrogène ; d'une poudre de précurseur de nanoparticules ; et d'une poudre d'agent réducteur. Un solvant eutectique comprenant la poudre de précurseur de nanoparticules et la poudre d'agent réducteur, qui sont dissoutes dans ce dernier, est formé par chauffage de la poudre de mélange solide à une première température de façon à modifier la phase de la poudre de mélange eutectique en une phase liquide. Ensuite, des nanoparticules sont générées par réduction du précurseur de nanoparticules par une réaction de réduction à l'aide de l'agent réducteur dissous dans le solvant eutectique.
(KO)나노 입자의 합성 방법에 있어서, 수소 결합 받개 및 수소 결합 주개 로서 각각 기능할 수 있는 물질들로 혼합된 공융 혼합물 분말, 나노 입자 전구체 분말 및 환원제 분말을 혼합하여 고체 혼합물 분말을 형성한다. 상기 고체 혼합물 분말을 제1 온도로 가열하여 상기 공융 혼합물 분말을 액상으로 상변화시켜 상기 나노 입자 전구체 분말 및 상기 환원제 분말이 용해된 공융 용매를 형성한다. 이후, 상기 공융 용매 내에서 용해된 환원제를 이용하는 환원 반응을 통하여 나노 입자 전구체를 환원시켜 나노 입자를 생성한다.
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Korean (KO)
Filing Language: Korean (KO)