Electrogenerated chemiluminescence of poly[(2,2′-bipyridyl)(4-(2-pyrrol-1-ylethyl)-4′-methyl-2,2′-bipyridyl)2]ruthenium (II) film |
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| Authors: | Shou-Nian Ding Serge Cosnier Dan Shan Yue-Ming Sun Yao Wang |
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| Institution: | 1. School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China;2. Département de Chimie Moléculaire UMR-5250, ICMG FR-2607, CNRS Université Joseph Fourier, BP-53, 38041 Grenoble, France;3. School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China |
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| Abstract: | Elelctrogenerated chemiluminescence (ECL) of electropolymerized films based on (2,2′-bipyridyl)(4-(2-pyrrol-1-ylethyl)-4′-methyl-2,2′-bipyridyl)2]ruthenium (II) was firstly investigated in both organic and aqueous solution. The ECL behaviors have been explained by two typical mechanisms, namely, redox-cycling type and oxidative-reduction type. For the former, no co-reactant was required and for the latter, tripropylamine (TPA) and (NH4)2C2O4 were selected as co-reactants in the organic and aqueous system, respectively. |
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