Electron Transfer at Boron-Doped Diamond Electrodes. Comparison with Pt, Au and RuO2

[img]PDF - Authorized users only
Language: English
151Kb
Title:Electron Transfer at Boron-Doped Diamond Electrodes. Comparison with Pt, Au and RuO2
Creators:
Friso, Francesco
Trasatti, Sergio
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 68, 9, pp. 1621-1635
Uncontrolled Keywords:Gold, Kinetics, Cyclic voltammetry, Electrodes, Diamond, Ruthenium, Platinum

Abstract

Electron exchange reaction rates were compared for boron-doped diamond (BDD), Pt, Au and RuO<sub>2</sub> using [Ru(NH<sub>3</sub>)<sub>6</sub>]<sup>3+/2+</sup> as a redox couple. The study was carried out by cyclic voltammetry; calculations were performed by Nicholson's procedure. The results show that the rate constants on BDD, Pt and Au are qualitatively similar, one order of magnitude higher than on RuO<sub>2</sub>. The outcome is explained in terms of the specific structure of the interface between oxides and electrolyte solutions. <p>

Title:Electron Transfer at Boron-Doped Diamond Electrodes. Comparison with Pt, Au and RuO2
Creators:
Friso, Francesco
Trasatti, Sergio
Uncontrolled Keywords:Gold, Kinetics, Cyclic voltammetry, Electrodes, Diamond, Ruthenium, Platinum
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:68
Number:9
Page Range:pp. 1621-1635
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc20031621UNSPECIFIED
ID Code:2142
Item Type:Article
Deposited On:06 Feb 2009 17:16
Last Modified:06 Feb 2009 16:16

Citation

Friso, Francesco; Trasatti, Sergio (2003) Electron Transfer at Boron-Doped Diamond Electrodes. Comparison with Pt, Au and RuO2. Collection of Czechoslovak Chemical Communications, 68 (9). pp. 1621-1635. ISSN 0010-0765

Repository Staff Only: item control page