An electroswitchable fluorescence thin-film based on a luminescent polyoxometalate cluster
Bin Wang1, Zhen-Dong Yin, Li-Hua Bi
1State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, P. R. China.
Chemical Communications (Cambridge, England)
|August 10, 2010
Abstract:
We selected a Eu(3+)-containing tungstogermanate [(CH(3))(4)N](2.5)H(7.5)[Eu(GeW(11)O(39))(H(2)O)(2)](2)·4.5H(2)O (EuGeW) as a molecular dyad combining fluorescence and electroactivity components within the same framework and studied its electroswitchable fluorescence in solution and in the thin-film, which can be reversibly switched by electrochemical stimulation.
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