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1. (WO2018138042) METHOD AND APPARATUS FOR PRODUCING NANOSCALE MATERIALS
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Pub. No.: WO/2018/138042 International Application No.: PCT/EP2018/051424
Publication Date: 02.08.2018 International Filing Date: 22.01.2018
IPC:
B22F 9/24 (2006.01) ,B22F 1/00 (2006.01) ,B82Y 30/00 (2011.01)
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
9
Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor
16
using chemical processes
18
with reduction of metal compounds
24
starting from liquid metal compounds, e.g. solutions
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
1
Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
B PERFORMING OPERATIONS; TRANSPORTING
82
NANO-TECHNOLOGY
Y
SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES
30
Nano-technology for materials or surface science, e.g. nano-composites
Applicants:
UNIVERSITY OF ULSTER [GB/GB]; Cromore Road, Coleraine Coleraine County Londonderry BT52 1SA, GB
Inventors:
MARIOTTI, Davide; GB
MAHONY, Charles Michael Oliver; GB
MAGUIRE, Paul; GB
Agent:
FRKELLY; 27 Clyde Road Dublin, D04 F838, IE
Priority Data:
1701292.326.01.2017GB
Title (EN) METHOD AND APPARATUS FOR PRODUCING NANOSCALE MATERIALS
(FR) PROCÉDÉ ET APPAREIL DE PRODUCTION DE MATÉRIAUX À L'ÉCHELLE NANOMÉTRIQUE
Abstract:
(EN) A method of producing nanoscale materials comprising the steps of entraining liquid droplets containing at least one nanoparticle precursor within a gaseous stream, and passing said gaseous stream containing said liquid droplets through a non-thermal equilibrium plasma whereby said plasma interacts with said at least onenanoparticle precursor to produce nanoparticles within said droplets without substantial evaporation of the droplets and conveying the thus produced nanoparticles within said gaseous stream downstream of said plasma.
(FR) L'invention concerne un procédé de production de matériaux à l'échelle nanométrique comprenant les étapes suivantes consistant à : entraîner des gouttelettes de liquide contenant au moins un précurseur de nanoparticules à l'intérieur d'un flux gazeux, et à faire passer ce flux gazeux contenant les gouttelettes de liquide à travers un plasma en équilibre non thermique, ce plasma interagissant avec l'au moins un précurseur de nanoparticules pour produire des nanoparticules à l'intérieur de ces gouttelettes, sans évaporation substantielle des gouttelettes, et transporter les nanoparticules ainsi produites à l'intérieur du flux gazeux en aval du plasma.
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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, KR, 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)