PRODUCTS USING GOLD AND SILVER NANOPARTICLES AND IONS TO ABSORB VISIBLE AND UV LIGHT

A method of manufacture, the method comprising: (a) preparing a solution phase of a sol-gel comprising an organic complex of ions of a group 11 transition metal dissolved in an organic solvent; and (b) reducing the ions to produce a sol-gel having nanoparticles of the group 11 transition metal havin...

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Bibliographische Detailangaben
Hauptverfasser:	SAID, Inas Saleh, JADAON, Nabil, ABU-HILU, Musa
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY HUMAN NECESSITIES HYGIENE MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEDICAL OR VETERINARY SCIENCE NANOTECHNOLOGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POWDER METALLURGY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES THEIR RELEVANT APPARATUS TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	A method of manufacture, the method comprising: (a) preparing a solution phase of a sol-gel comprising an organic complex of ions of a group 11 transition metal dissolved in an organic solvent; and (b) reducing the ions to produce a sol-gel having nanoparticles of the group 11 transition metal having a monodispersity between 1 % and 20 % embedded therein. La présente invention concerne un procédé de fabrication, le procédé comprenant : (a) la préparation d'une phase en solution d'un sol-gel comprenant un complexe organique d'ions d'un métal de transition du groupe 11 dissous dans un solvant organique; et (b) la réduction des ions pour produire un sol-gel comprenant des nanoparticules du métal de transition du groupe 11 présentant une monodispersité entre 1 % et 20 % incorporées en son sein.