Standard Electrochemical Triple Holder Cell

This is a stationary solution standard electrochemical (electrolytic) cell for measurements of electrodes in a form of: a) plate, b) foil, c) thin film deposited on flat substrate and d) free-standing films. The working electrode is installed in the sample holder (included). The counter electrode of choice is installed in a counter electrode holder (included) and separated from the other electrodes by a membrane. The reference electrode is installed in a reference electrode holder (included) and is also separated by an additional membrane that prevents ion leakage from the RE into the reaction chamber. The electrochemically active electrodes (working, counter and reference) and membranes are not included. The cell has two spare ports for connection of e.g. thermometer, Clark electrode, pH meter electrode, or other 6 mm dia. electrode/probe.

The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (FKM/EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight and can be used when the removal and exclusion of contaminants such as oxygen and water is required by bubbling of an inert gas through the electrolyte.

Application note The reference electrode capillary tip should be placed close to a working electrode center. Various 6 mm dia. auxiliary electrodes are suitable including metal wire, graphite rod or glassy carbon rod.

Product includes

• 1 x lid
• 2 x adjustable handle
• 1 x glass chamber
• 1 x working electrode screw
• 2 x counter/reference electrode screw
• 1 x Sample Holder 25 mm x 25 mm
• 1 x Counter Electrode Holder
• 1 x Reference Electrode Holder
• 2 x 6 mm dia. plug
• 2 x 12 mm dia. plug
• 3 x Electrode Adapter Cable