Boron-Doped Diamond Films for Electrochemical Applications

1998 ◽  
Vol 555 ◽  
Author(s):  
Heidi B. Martin ◽  
Bridget A. Smith ◽  
John C. Angus ◽  
Uziel Landau ◽  
Alfred B. Anderson
Keyword(s):  
Diamond Films ◽  
Surface States ◽  
Water Stability ◽  
Diamond Electrodes ◽  
Sensor Element ◽  
Boron Doped Diamond ◽  
Boron Doped ◽  
Semiconducting Diamond ◽  
Wide Potential ◽  
Unique Chemical

AbstractDiamond electrodes possess unique chemical stability, a very wide potential window of water stability, and low background currents. These properties give rise to numerous possible applications, for example, electrosynthesis and electrodestruction reactions at extreme potentials and environmental conditions and as a sensor electrode in aggressive environments. Furthermore, the study of semiconducting diamond electrodes promises to lead to greater understanding of the surface chemistry of diamond and of electronic levels and surface states in doped diamond. In this paper the reactivity of diamond electrodes and their use in a molten salt environment, as a sensor element, and for characterizing diamond are discussed.

scholarly journals Copper photoelectrodeposition onto boron doped diamond electrodes at different doping level to enhance nitrate electroreduction.

2012 ◽  
Vol 1395 ◽  
Author(s):  
A. B. Couto ◽  
M. R. Baldan ◽  
N. G. Ferreira
Keyword(s):  
Nitrate Reduction ◽  
Doping Level ◽  
Diamond Films ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Buffer Solution ◽  
Solution Ph ◽  
High Doping Level ◽  
Copper Particles ◽  
Boron Doped

ABSTRACTPhotoelectrodeposition of copper on boron-doped diamond films (BDD) was investigated. In this work, two different doped films were analyzed. Copper particles were deposited in the potentiostat mode and under UV irradiation. The BDD film as-grown and the BDD film modifed with Cu (Cu/BDD) on the surface were characterized by Raman Spectroscopy and Scanning Electron Microscopy (SEM) respectivily. These electrodes were tested as electrocatalysts for nitrate reduction in Britton-Robinson buffer solution (pH=3). Electrochemical measurements showed that the electrode with high doping level displayed the best electrocatalytic activity.

Electrochemical Studies of Boron-doped Diamond Electrodes

1995 ◽  
Vol 416 ◽  
Author(s):  
A. Argoitia ◽  
H. B. Martin ◽  
E. J. Rozak ◽  
U. Landau ◽  
J. C. Angus
Keyword(s):  
Potential Range ◽  
Electrochemical Studies ◽  
Standard Hydrogen Electrode ◽  
Water Decomposition ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Hydrogen Electrode ◽  
High Quality ◽  
Boron Doped ◽  
Wide Potential

ABSTRACTThe evolution of hydrogen and oxygen from a 0.5 M H2SO4 solution on heavily borondoped diamond electrodes was studied. A very wide potential range without water decomposition, from approximately -1.5 to +2.75 V relative to the standard hydrogen electrode, was observed on high quality diamond. A much smaller range, from -0.7 to 1.7 V, and higher background currents were observed on diamond electrodes with significant sp2 content. The Ce(III)/Ce(IV) redox couple was observable on diamond electrodes, but was highly irreversible.

Preparation of boron-doped semiconducting diamond films using BF3 and the electrochemical behavior of the semiconducting diamond electrodes

2004 ◽  
Vol 125 (11) ◽  
pp. 1715-1722 ◽  
Author(s):  
Fujio Okino ◽  
Yukio Kawaguchi ◽  
Hidekazu Touhara ◽  
Kunitake Momota ◽  
Mikka Nishitani-Gamo ◽  
...  
Keyword(s):  
Electrochemical Behavior ◽  
Diamond Films ◽  
Diamond Electrodes ◽  
Boron Doped ◽  
Semiconducting Diamond

Anodic activity of boron-doped diamond electrodes in bleaching processes: effects of ultrasound and surface states

2003 ◽  
Vol 27 (4) ◽  
pp. 698-703 ◽  
Author(s):  
Katherine B. Holt ◽  
Claire Forryan ◽  
Richard G. Compton ◽  
John S. Foord ◽  
Frank Marken
Keyword(s):  
Surface States ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Boron Doped

Anodic Oxidation Behaviors of Formaldehyde at Boron-Doped Diamond Electrodes

2006 ◽  
Vol 53 (4) ◽  
pp. 839-844 ◽  
Author(s):  
Chia-Chin Changa ◽  
Li-Chia Chena ◽  
Shyh-Jiun Liu ◽  
Hsien-Ju Tien ◽  
Hsien-Chang Chang
Keyword(s):  
Anodic Oxidation ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Boron Doped ◽  
Oxidation Behaviors

Stress study of HFCVD boron-doped diamond films by X-ray diffraction measurements

2001 ◽  
Vol 10 (3-7) ◽  
pp. 750-754 ◽  
Author(s):  
N.G. Ferreira ◽  
E. Abramof ◽  
E.J. Corat ◽  
N.F. Leite ◽  
V.J. Trava-Airoldi
Keyword(s):  
Diamond Films ◽  
X Ray Diffraction ◽  
Boron Doped Diamond ◽  
X Ray ◽  
Boron Doped ◽  
Stress Study
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