Blue Thermally Activated Delayed Fluorescence from a Biphenyl Difluoroboron β-Diketonate.

نویسندگان

  • Margaret L Daly
  • Christopher A DeRosa
  • Caroline Kerr
  • William A Morris
  • Cassandra L Fraser
چکیده

Optical properties of biphenyl difluoroboron β-diketonates were studied in poly(lactic acid) (PLA) blends. Increased conjugation lowered the emission energy, decreased the singlet-triplet energy gap and yielded blue thermally activated delayed fluorescence (TADF). The properties of these biphenyl dyes may inform organic light emitting diode (OLED) and bioimaging agent design.

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عنوان ژورنال:
  • RSC advances

دوره 6 85  شماره 

صفحات  -

تاریخ انتشار 2016