Oxygen reduction on thick anthraquinone films electrografted to glassy carbon

  title={Oxygen reduction on thick anthraquinone films electrografted to glassy carbon},
  author={Marek Mooste and Elo Kibena and Ave Sarapuu and Leonard Matisen and Kaido Tammeveski},
  journal={Journal of Electroanalytical Chemistry},
Oxygen Reduction on Anthraquinone Diazonium Compound Derivatised Multi‐walled Carbon Nanotube and Graphene Based Electrodes
In this work, graphene and multi-walled carbon nanotubes were derivatised with anthraquinone (AQ) groups using spontaneous or electrochemical grafting of Fast Red AL salt. Glassy carbon (GC)
Electrochemical Behaviour of HOPG and CVD‐Grown Graphene Electrodes Modified with Thick Anthraquinone Films by Diazonium Reduction
Highly oriented pyrolytic graphite (HOPG) and graphene grown on Ni (Ni-Gra) or Cu (Cu-Gra) by chemical vapour deposition were modified with thick anthraquinone (AQ) films (7−60 nm) by redox grafting
Electrochemical properties of gold and glassy carbon electrodes electrografted with an anthraquinone diazonium compound using the rotating disc electrode method
In this paper, gold and glassy carbon (GC) electrodes were electrochemically grafted with anthraquinone (AQ) groups derived from Fast Red AL salt via electrochemical reduction of AQ diazonium
Electrocatalysis of oxygen reduction on glassy carbon electrodes modified with anthraquinone moieties
Anthraquinone groups were electrochemically grafted to glassy carbon (GC) electrodes via methylene linker to study the oxygen reduction reaction (ORR) in alkaline medium. Two different anthraquinone
Electrocatalysts for oxygen reduction reaction based on electrospun polyacrylonitrile, styrene–acrylonitrile copolymer and carbon nanotube composite fibres
In this work, polyacrylonitrile (PAN), styrene–acrylonitrile copolymer (SAN) and multi-walled carbon nanotubes (MWCNTs) composite fibres (PAN/SAN/CNT) were prepared by electrospinning. The


Substituent effects on the electrocatalytic reduction of oxygen on quinone-modified glassy carbon electrodes
The reduction of oxygen catalysed by two sulfur-containing derivatives of anthraquinone has been investigated. The quinones were chemically grafted to a glassy carbon electrode surface and the oxygen
Blocking Behavior of Covalently Attached Anthraquinone Towards Solution‐Based Redox Probes
The electrochemical properties of glassy carbon (GC) electrodes modified with 9,10-anthraquinone (AQ) have been investigated. Electrografting of GC surface was carried out from the solution of the AQ
Ultrasonic effects on the electro-reduction of oxygen at a glassy carbon anthraquinone-modified electrode. The Koutecky–Levich equation applied to insonated electro-catalytic reactions
We report the electro-reduction of oxygen in aqueous solution at glassy carbon electrodes modified by the physical adsorption of 1,2-dihydroxyanthraquinone. The catalytic currents are significantly
Kinetics of Oxygen Reduction on Quinone-Modified HOPG and BDD Electrodes in Alkaline Solution
The kinetics of oxygen reduction on boron-doped diamond (BDD) and highly oriented pyrolytic graphite (HOPG) electrodes modified with anthraquinone and phenanthrenequinone have been studied using the