Solution-processable exciplex host material, preparation method and application

The invention discloses a solution-processable exciplex host material, a preparation method and an application. The molecule is a donor molecule required for forming an exciplex, structurally comprises two parts, one part is a core formed by 4, 4 ', 4' '-tri (carbazole-9-yl) triphenyl...

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Hauptverfasser:	TANG JINAN, LIN BAOPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HETEROCYCLIC COMPOUNDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS POLISHES SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	The invention discloses a solution-processable exciplex host material, a preparation method and an application. The molecule is a donor molecule required for forming an exciplex, structurally comprises two parts, one part is a core formed by 4, 4 ', 4' '-tri (carbazole-9-yl) triphenylamine (TCTA), and the other part is an electron-donating group connected through an alkyl chain, and has a structure as shown in a formula I. The formula I is shown in the description. 本发明公开了一种可溶液加工的激基复合物主体材料、制备方法及应用。该类分子为形成激基复合物所需的给体分子，结构由两部分组成，一部分是4,4',4"-三(咔唑-9-基)三苯胺(TCTA)构成的核，另一部分是通过烷基链连接的给电子基团。具有如式I所示结构。