Azo dyes as electron transfer mediators in the electrochemical reduction of Cr(VI) using boron-doped diamond electrodes

Article ID	Journal	Published Year	Pages	File Type
6640480	Fuel	2013	5 Pages	PDF

Abstract

âº Boron doped diamond electrodes were used to electrochemically reduce Cr(VI). âº Methyl orange, methylene blue, and thionine azo dyes enhance the reduction. âº 90% of Cr(VI) is reduced and 98% of the methyl orange is oxidized.

Keywords

BDD boron doped diamond BDD electrode Thionine Azo dye Methyl orange Methylene blue Electron transfer mediator Hexavalent chromium reduction Cr(VI)Hexavalent chromium

Related Topics

Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)

Preview

Azo dyes as electron transfer mediators in the electrochemical reduction of Cr(VI) using boron-doped diamond electrodes

Authors

Sarai Velazquez-Peña, Ivonne Linares-Hernández, Verónica MartÃnez-Miranda, Carlos Barrera-DÃaz, Bryan Bilyeu,