Composite fluorescent material, preparation method thereof and perovskite-based composite light conversion film

The invention relates to a composite fluorescent material and a preparation method thereof, and a perovskite-based composite light conversion film. The composite fluorescent material provided by the invention comprises a halloysite nanotube and a halogenated cesium lead perovskite quantum dot encaps...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	XIANG WEI, MENG GENPING, ZHEN LIPING, WANG BAODUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL PROCESSES OF COMPOUNDING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a composite fluorescent material and a preparation method thereof, and a perovskite-based composite light conversion film. The composite fluorescent material provided by the invention comprises a halloysite nanotube and a halogenated cesium lead perovskite quantum dot encapsulated in the halloysite nanotube. The composite fluorescent material provided by the invention effectively solves the problems of the perovskite material in the aspects of water resistance and light and heat resistance. 本申请涉及一种复合荧光材料及其制备方法、钙钛矿基复合光转换膜。本申请提供的复合荧光材料包括埃洛石纳米管和封装于所述埃洛石纳米管内的卤化铯铅钙钛矿量子点。本申请的复合荧光材料有效解决了钙钛矿材料在耐水和耐光热方面的问题。