Hostname: page-component-848d4c4894-wg55d Total loading time: 0 Render date: 2024-05-12T08:00:38.232Z Has data issue: false hasContentIssue false
  • English
  • Français

Electrochemical Studies of Boron-doped Diamond Electrodes

Published online by Cambridge University Press:  10 February 2011

A. Argoitia ,
H. B. Martin ,
E. J. Rozak ,
U. Landau  and
J. C. Angus
A. Argoitia
Affiliation:
Chemical Engineering Department Case Western Reserve University Cleveland, OH 44106-7217, USA
H. B. Martin
Affiliation:
Chemical Engineering Department Case Western Reserve University Cleveland, OH 44106-7217, USA
E. J. Rozak
Affiliation:
Chemical Engineering Department Case Western Reserve University Cleveland, OH 44106-7217, USA
U. Landau
Affiliation:
Chemical Engineering Department Case Western Reserve University Cleveland, OH 44106-7217, USA
J. C. Angus
Affiliation:
Chemical Engineering Department Case Western Reserve University Cleveland, OH 44106-7217, USA
Get access

Abstract

The 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.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 416: Symposium DD – Diamond for Electronic Applications , 1995 , 349
Copyright
Copyright © Materials Research Society 1996

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Kinoshita, K. and Chu, X., presented at the 1995 ECS Spring Meeting, Reno, NV, 1995.Google Scholar
2. Pleskov, Y.V., Sakharova, A.Y., Krotova, M.D., Bouilov, L.L., and Spitsyn, B.V., J. Electroanal. Chem. 228, 19 (1987).Google Scholar
3. Tenne, R., Patel, K., Hashimoto, K., and Fujishima, A., J. Electroanal. Chem. 347, 409 (1993).Google Scholar
4. Sakharova, A.Y., Pleskov, Y.V., Quarto, F.Di, Piazza, S., Sunseri, C., Teremetskaya, I.G., and Varnin, V.P., J. Electrochem. Soc. 142 (8), 2704 (1995).Google Scholar
5. Swain, G.M. and Ramesham, R., Anal. Chem. 65, 345 (1993).Google Scholar
6. Swain, G.M., J. Electrochem. Soc. 141 (12), 3382 (1994).Google Scholar
7. Alehashem, S., Chambers, F., Strojek, J.W., and Swain, G.M., Anal. Chem. 67, 2812 (1995).Google Scholar
8. Carey, J.J., Christ, C.S. Jr., Lowery, S.N., U.S. Patent No. 5 399 247 (21 March 1995).Google Scholar
9. Martin, H.B., Argoitia, A., Angus, J.C., Anderson, A.B., and Landau, U., Applications of Diamond Films and Related Materials, Eds. Feldman, A. et al., p. 91, Nat. Inst. Stand. and Tech., Special Pub. 885, Wash. D.C., 1995.Google Scholar
10. Argoitia, A., Angus, J.C., Wang, L., Ning, X.I., Pirouz, P., J. Appl. Phys. 9, 4305 (1993).Google Scholar