Host-guest phosphorescent compound as well as preparation and application thereof

The invention discloses aromatic ammonium salt phosphorescent compounds as well as preparation and application thereof. The method mainly comprises the following steps: doping an aromatic ammonium salt phosphorescent compound into polyvinyl alcohol (PVA) so as to greatly improve the phosphorescent l...

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Hauptverfasser:	LI CHUNJU, JANG CHI-WON, SHEN CHENCHEN, ZHANG YUEYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES ADVERTISING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CRYPTOGRAPHY DISPLAY DISPLAYING DYES EDUCATION GENERAL PROCESSES OF COMPOUNDING HETEROCYCLIC COMPOUNDS LABELS OR NAME-PLATES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHYSICS POLISHES SEALS SIGNS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The invention discloses aromatic ammonium salt phosphorescent compounds as well as preparation and application thereof. The method mainly comprises the following steps: doping an aromatic ammonium salt phosphorescent compound into polyvinyl alcohol (PVA) so as to greatly improve the phosphorescent life and quantum yield, and further improving the phosphorescent life and quantum yield after adding cucurbituril [7] (CB [7]) or beta-cyclodextrin (beta-CD). The method has the advantages that the polyvinyl alcohol (PVA) and the macrocycle (CB [7] or beta-CD) can be purchased commercially, the phosphorescent polymer is simple, convenient, efficient and universal to prepare and good in phosphorescence performance, the problem of large-scale preparation of phosphorescent materials can be solved, and the method has wide application prospects in the fields of photoelectric devices, information encryption, anti-counterfeiting and the like. 本发明公开了一类芳香铵盐磷光化合物及其制备与应用。它主要是将芳香铵盐磷光化合物掺杂到聚乙烯醇（PVA）中，进而极大提升其磷光寿命和量子产率，同时在加入葫芦脲[7]