This is a stationary solution voltammetry cell for simultaneous measurements of electrochemical response and Quartz Crystal Microbalance sensing. This EQCM cell has been developed specifically for QSH-Dip sensor holder supplied by MicroVacuum. This holder exposes the sensing side of the QCM sensor and is otherwise sealed, so that it can be immersed into a cell full of liquid. In this configuration, a thin film of measured material is deposited directly on sensing side of the QCM sensor. The EQCM cell is compatible with QCM-I Mini (QCM-D) and QCM-I (QCM-D) systems with impedance measurement and dissipation monitoring. The QSH-Dip sensor holder (not included in the cell) is mounted in a top casing together with counter or/and reference electrodes (also not included). Such electrode assembly allows measurements in either 2-, or 3-electrode setup. There are two additional 6 mm dia. electrode ports in the lid, plugged if not used. The cell elements are constructed with materials that are inert to the sample (glass and PEEK). It well fits aqueous (FKM 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.

Specification

• compatibility with QCM systems: QCM-I Mini (QCM-D), QCM-I (QCM-D)
• compatibility with QCM holder: QSH-Dip sensor holder
• minimum electrolyte volume: 50 mL
• maximum electrolyte volume: 85 mL
• glass chamber nominal volume: 140 mL

Product includes

• 1 x lid
• 1 x holder mount
• 1 x glass chamber 140 mL
• 3 x plug