EP 3765220 A1 20210120 - PROCESS FOR PRODUCING ATOMIC QUANTUM CLUSTERS
Title (en)
PROCESS FOR PRODUCING ATOMIC QUANTUM CLUSTERS
Title (de)
VERFAHREN ZUR HERSTELLUNG ATOMARER QUANTENCLUSTER
Title (fr)
PROCÉDÉ DE PRODUCTION DE GRAPPES QUANTIQUES ATOMIQUES
Publication
Application
Priority
- EP 18382038 A 20180124
- EP 2019051728 W 20190124
Abstract (en)
[origin: WO2019145409A1] The present invention provides aneasy and scalable process for producing atomic quantum clusters (AQCs) with a high yieldand without the need of capping ligands, in the presence of a promoter.Moreover, the invention provides a mixture comprising at leastan atomic quantum cluster, optionally a metal salt, optionally a hole scavenger having a standard electrode potential lower than the HOMO orbital of the AQCs, optionally an oxidant having a standard electrode potential over thestandard electrode potential of said metal ion, and a polar solvent, wherein the metal salt and the hole scavenger are both soluble in the polar solvent and do not react with each other, and wherein the number of equivalents of hole scavenger in the mixture are higher than the number of equivalents of metal salt in the mixture.
IPC 8 full level
B22F 1/054 (2022.01); B22F 1/0545 (2022.01); B22F 1/10 (2022.01); B22F 9/24 (2006.01)
CPC (source: EP KR US)
B22F 1/054 (2022.01 - EP KR US); B22F 1/0545 (2022.01 - EP KR US); B22F 1/10 (2022.01 - EP KR US); B22F 9/24 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2019145409A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019145409 A1 20190801; CN 111712338 A 20200925; CN 111712338 B 20221230; EP 3765220 A1 20210120; EP 3765220 B1 20220817; ES 2928649 T3 20221121; JP 2021511442 A 20210506; JP 7372511 B2 20231101; KR 102670115 B1 20240528; KR 20200141027 A 20201217
DOCDB simple family (application)
EP 2019051728 W 20190124; CN 201980009957 A 20190124; EP 19700963 A 20190124; ES 19700963 T 20190124; JP 2020560583 A 20190124; KR 20207024249 A 20190124