## Abstract Multiβchannel electrochemiluminescence (ECL) of luminol at a copper electrode has been studied under conventional cyclic voltammetric (CV) conditions. Compared with the ECL of luminol at other electrodes, three ECL peaks were observed at 0.30, β0.24 and β0.65 V (vs. SCE), respectively,
Electrochemiluminescence of rubrene at a zinc oxide electrode
β Scribed by Erich W. Grabner
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 577 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0013-4686
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## AhSWCt Electrochenulummescence (ECL) was used to detect hydrogen peroxide m aqueous solutions m the presence of electrolytically oxldlzed lummol Usmg a glassy carbon electrode, the ECL mechanism could be selected by the applied potential Lummol IS ondlzed to the excited mtermedlate (dlazaaenuqu
The electrogenerated chemiluminescence (ECL) of rubrcne resulting from direct electron transfer from a zinc oxide semiconductor electrode to rubrenc radical cation to form the triplet state of rubrene is reported. ECL characteristic of rubrene fluorescence occurs following triplet-triplet annihdatio
The reduction of radical cations of rubrene. tri-p-tolylamine, and 9, lO-diphenylanthracene, which exhibit different electronic excited state energies, was studied al a ZnO electrode by voltammetric and capacity measurements. The current-voltage curves obtained for the three systemsdo not differ sig