Method for preparing an aqueous dispersion of metal oxide particles
A method for preparing an aqueous dispersion of metal oxide particles is disclosed. The method comprises the step of performing phase transfer of a plurality of metal oxide particles capped with hydrophobic ligands on a surface there of by contacting the metal oxide particles with a combination of tertiary amine and water to form a biphasic mixture, and agitating said biphasic mixture to produce an aqueous dispersion of metal oxide particles capped with hydrophobic ligands and tertiary amine ligands on the surface thereof..
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Patent| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Europäisches Patentamt - (2024) vom: 13. Feb. Zur Gesamtaufnahme - year:2024 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
BANSAL VIPUL [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Themen: |
Sonstige Themen: |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2024-02-13, Last update posted on www.tib.eu: 2024-03-06, Last updated: 2024-03-15 |
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| Patentnummer: |
US11897785 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA000636193 |
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| 520 | |a A method for preparing an aqueous dispersion of metal oxide particles is disclosed. The method comprises the step of performing phase transfer of a plurality of metal oxide particles capped with hydrophobic ligands on a surface there of by contacting the metal oxide particles with a combination of tertiary amine and water to form a biphasic mixture, and agitating said biphasic mixture to produce an aqueous dispersion of metal oxide particles capped with hydrophobic ligands and tertiary amine ligands on the surface thereof. | ||
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