Novel carbazole/fluorene hybrids: host materials for blue phosphorescent OLEDs.
نویسندگان
چکیده
[reaction: see text] A series of carbazole/fluorene (CBZm-Fn) hybrids were effectively synthesized through Friedel-Crafts-type substitution of the carbazole rings. These compounds were thermally and morphologically stable host materials for OLED applications. Efficient blue phosphorescent OLEDs were obtained when employing CBZ1-F2 as the host and FIrpic as the guest.
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ورودعنوان ژورنال:
- Organic letters
دوره 8 13 شماره
صفحات -
تاریخ انتشار 2006