Synthesis and characterization of two kind of deep blue emission organic small molecular materials

Hongyu Zhao*, Fujun Zhang, Lifei Cai

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Two kinds of deep blue emission materials (** and *** )were synthesized by reduction coupling Method. The characteristic of the two materials have been studied by UV-vis absorption spectra, thermogravimetric analysis(TGA), differential scanning calorimetry(DSC) and fluorescence spectroscopy. The two materials emit strong blue fluorescence under the excitation of UV light. The induction of Br ion may induce the red-shifted 15 nm of absorption in the UV-visible light range. UV absorption spectra show the absorption energy of complexes mostly from ligands.

Original languageEnglish
Title of host publicationPhotonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies
DOIs
Publication statusPublished - 2009
Externally publishedYes
EventPhotonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies - Wuhan, China
Duration: 8 Aug 200910 Aug 2009

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7518
ISSN (Print)0277-786X

Conference

ConferencePhotonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies
Country/TerritoryChina
CityWuhan
Period8/08/0910/08/09

Keywords

  • Electroluminescence
  • Organic electronic materials

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