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Proceedings Paper

Synthesis and characterization of two kind of deep blue emission organic small molecular materials
Author(s): Hongyu Zhao; Fujun Zhang; Lifei Cai
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Paper 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.

Paper Details

Date Published: 22 October 2009
PDF: 10 pages
Proc. SPIE 7518, Photonics and Optoelectronics Meetings (POEM) 2009: Solar Cells, Solid State Lighting, and Information Display Technologies, 751819 (22 October 2009); doi: 10.1117/12.845423
Show Author Affiliations
Hongyu Zhao, Beijing Aglaia Technology Development Co., Ltd. (China)
Fujun Zhang, Beijing Aglaia Technology Development Co., Ltd. (China)
Lifei Cai, Beijing Aglaia Technology Development Co., Ltd. (China)


Published in SPIE Proceedings Vol. 7518:
Photonics and Optoelectronics Meetings (POEM) 2009: Solar Cells, Solid State Lighting, and Information Display Technologies
Michael Grätzel; Hiroshi Amano; Chin Hsin Chen; Changqing Chen; Peng Wang, Editor(s)

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