Bottom Magnetic Mount Electrochemical Cell

Bottom Magnetic Mount Electrochemical Cell

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This is a stationary solution voltammetry cell for measurements of a thin film deposited on flat substrate. The sample is loaded from the bottom via magnetic mount, while counter or/and reference electrodes are mounted in a top casing (either 2-, or 3-electrode setup). 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 tip should be placed close to the bottom of the chamber (3-5 mm), where the working electrode is exposed to the electrolyte. This will ensure a negligible potential drop throughout the electrolyte solution for low-current experiment. Various auxiliary electrodes are suitable for this cell including metal wire and metal foil electrodes as well as graphite rod.

Specification:

Nominal exposure area: 1 cm²
Minimum electrolyte volume: 2.5 mL
Maximum electrolyte volume: 15 mL
Electrode plug diameter: 6 mm
Minimum substrate size: 17 mm x 25 mm
Recommended substrate size: 25 mm x 25 mm
Maximum substrate thickness: 3 mm

Product Includes:

1 x lid – 0001CPEMA
1 x glass chamber – 0002PGLMA
1 x bottom casing - 0003CPEMAMM
1 x sample mount – 0004CPEMAMM
1 x plug

Setup Includes:

BMM EC 15 ml - Bottom Magnetic Mount Electrochemical Cell
Metal Wire Auxiliary Electrode - 50Hx15 0.6/250 mm, Platinum (99,9%), 1 mm Dia. Gold Plated Pin
Silver / Silver Chloride Reference Electrode - Ag/Agcl 70 mm / Non-Aqueous Silver / Silver Ion Reference Electrode - Ag/Ag+ 70 mm