By integrating four tetraphenylethylene (TPE) groups into the pyrene ring at 1,3,5,9-positions, a highly twisted pyrene-based blue AIEgen has been developed for highly efficient nondoped pure-blue OLEDs. Click to show full abstract
By integrating four tetraphenylethylene (TPE) groups into the pyrene ring at 1,3,5,9-positions, a highly twisted pyrene-based blue AIEgen has been developed for highly efficient nondoped pure-blue OLEDs.
               
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