Electrochemiluminescence in the S2O82- system: Pt-Cd electrodes
Data(s) |
2007
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Resumo |
The electrochemiluminescence (ECL) in the S2O82- system occurs under conventional cyclic voltammetry, when the Pt working electrode was coated with Cd elementary substance. The ECL mechanism was proposed, due to the reaction between the strongly oxidizing intermediate SO4 center dot- and the transitory production, CdO, generated by oxidation of Cd with SO4 center dot-. Moreover the ECL behavior was studied in different pHs and concentrations of S2O82- solution. It was showed that the ECL signal was strongest at pH 8.0, and its intensity increased with S2O82-. The experimental results verified well with the proposed ECL mechanism. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Kang JZ;Wei H;Guo WW;Wang EK.Electrochemiluminescence in the S2O82- system: Pt-Cd electrodes,ELECTROCHEMISTRY COMMUNICATIONS,2007 ,9(3):465-468 |
Palavras-Chave | #ELECTROGENERATED CHEMILUMINESCENCE #CHEMI-LUMINESCENCE #AQUEOUS-SOLUTION #ECL #ELECTROCHEMISTRY #NANOCRYSTALS |
Tipo |
期刊论文 |