Small molecules based on diphenylamine and carbazole with large two-photon absorption cross sections and extraordinary AIEE properties

  • Guojian Tian
  • , Wei Huang
  • , Shengyun Cai
  • , Haitao Zhou
  • , Bo Li
  • , Qiaochun Wang
  • , Jianhua Su*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

27 Scopus citations

Abstract

Two simple small molecules based on diphenylamine (T1) and carbazole (T2) have been synthesized for two-photon absorption materials. Both dyes exhibit extraordinary aggregation-induced emission enhancement (AIEE) properties and high corresponding quantum efficiencies of 11.5% and 16.0%. The value of the two-photon absorption cross-section for T1 is 1240 GM.

Original languageEnglish
Pages (from-to)38939-38942
Number of pages4
JournalRSC Advances
Volume4
Issue number73
DOIs
StatePublished - 2014

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