White-light emission from an upconverted emission with an organic triplet sensitizer

Hung-Cheng Chen; Chen-Yen Hung; Kuan-Hsiang Wang; Hsin-Liang Chen; W. S. Fann; Fan-Ching Chien; Peilin Chen; Tashin J. Chow; Chao-Ping Hsu; Shih-Sheng Sun

doi:10.1039/B905572J

White-light emission from an upconverted emission with an organic triplet sensitizer†

Hung-Cheng Chen,^a Chen-Yen Hung,^a Kuan-Hsiang Wang,^ab Hsin-Liang Chen,‡^c W. S. Fann,§^c Fan-Ching Chien,^d Peilin Chen,^d Tashin J. Chow,*^a Chao-Ping Hsu*^a and Shih-Sheng Sun*^a

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* Corresponding authors

^a Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan, Republic of China
E-mail: tjchow@chem.sinica.edu.tw, cherri@sinica.edu.tw, sssun@chem.sinica.edu.tw
Fax: +886-2-27831237
Tel: +886-2-278985 52

^b Department of Chemistry, National Central University, Jhong-Li, Taiwan, Republic of China

^c Institute of Atomic and Molecular Sciences, Academia Sinica, P. O. Box 23-, 166, Taipei 10617, Taiwan, Republic of China

^d Research Center for Applied Sciences, Academia Sinica, Taipei 115, Taiwan, Republic of China

Abstract

An energy upconversion system based on triplet–triplet annihilation exploiting an organic triplet sensitizer is devised and has achieved a white-light emission with a low power laser excitation.

Chemical Communications

White-light emission from an upconverted emission with an organic triplet sensitizer†

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White-light emission from an upconverted emission with an organic triplet sensitizer

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