Photo-electrochemical H-cell setup

This is a horizontally mounted, double compartment photo-electrochemical H-Cell used to simultaneously investigate thin film photo-anodes and cathodes. The cell elements are made of PEEK. It well fits aqueous (EPDM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements.

The construction is gas-tight having two separate chambers, each equipped with gas inlet and outlet. This allows bubbling the solution and evacuating gases. Chambers are separated with an ion-exchange membrane (e.g. DuPont’s Nafion^® membrane), so the electrochemial products appearing at photo-anode and cathode do not affect the opposite electrode.

Please note: this product is not available from Metrohm Germany.