Preparation method for Zno quantum dot

The invention provides a preparation method for Zno quantum dot. The preparation method is characterized by: dissolving zinc acetate and organisms in isopropanol under a stirring condition at a temperature of 50 DEG C to obtain a solution A; dissolving an alkali metal hydroxide in isopropanol to obt...

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Bibliographische Detailangaben
Hauptverfasser:	CHENG XINGWANG, WANG BINJIAN, LONG XUE, LIU YING, LI XIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	The invention provides a preparation method for Zno quantum dot. The preparation method is characterized by: dissolving zinc acetate and organisms in isopropanol under a stirring condition at a temperature of 50 DEG C to obtain a solution A; dissolving an alkali metal hydroxide in isopropanol to obtain a solution B; mixing the solution A and the solution B to obtain the Zno quantum dot. In the prior art, the ZnO quantum dot prepared through the prior art has a defective light-emitting peak. According to the present invention, the defective light-emitting peak can be effectively inhibited and the ZnO quantum dot with a single ultraviolet light-emitting peak and strong ultraviolet excitation is obtained.