Mercury Electrodes

Mercury is a very common electrode material.  It can be employed as a Static Mercury Drop Electrode for polarography, or as a Hanging Mercury Drop Electrode for voltammetry or stripping voltammetry.  Because every mercury drop is a fresh, new electrode surface, the reproducibility of mercury is much better than other electrodes.  Mercury, of course, can be toxic if handled improperly, which is a major strike against it.

Gamry does not manufacture a mercury electrode, but our PHE200 Physical Electrochemistry Software and PV220 Pulse Voltammetry Software support various commercial mercury electrodes. The Static Mercury Drop Electrode and the Controlled Growth Mercury Electrode are examples of general purpose mercury electrodes. Contact Gamry for information on mercury electrodes for your Gamry Potentiostats.  




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Last revised on Monday, August 21, 2006