nanosurface 2008-05-09 03:41
Platinum as a Reference Electrode in Electrochemical Measurements
Kasem K. Kasem*
Stephanie Jones
Department of Natural, Information, and Mathematical Science, Indiana University Kokomo, Kokomo, IN, 46904-9003, U.S.A.
*[email]kkasem@iuk.edu[/email]
Platinum Metals Review
Volume 52 Issue 2 April 2008 Pages 100-106
DOI 10.1595/147106708X297855
[img]http://img514.imageshack.us/img514/8012/kasem522apr08p1201d707axs2.png[/img]
[b]Article Synopsis[/b]
The usefulness of platinum as an electrochemical reference electrode was investigated. Well-known redox systems with one-electron single or multiple redox waves, and two-electron multiple redox waves were used as test regimes. The effects on electrode performance of variables such as the solvent, the physical state of the electrolyte and its temperature were investigated. Cyclic voltammetry (CV) was used to derive kinetic parameters for comparison with corresponding measurements on traditional reference electrodes. The results indicate that Pt can be used as a reference electrode under specific conditions in which traditional reference electrodes cannot be used.
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gengxin60 2008-05-09 08:10
:lol ,good,:handshake
bookworm 2008-05-09 12:14
good
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happyboy2008 2008-06-11 13:06
非常感谢！:handshake