Rhodium plated counter electrode model 3 – metal mesh working electrode Although such electrodes do provide

Although such electrodes do provide a constant potential

or 1 cm2 (customizable)

Electrochemical cells

artificial photosynthesis

graphite electrode (short version)

Rhodium plated counter electrode model 3 – metal mesh working electrode Although such electrodes do provideThe counter (auxiliary) electrode provides a means of applying input potential to the working electrode. It completes the circuit and allow charge to flow between counter and working electrodes. The most commonly used material for the auxiliary electrode is platinum, due to its alleged inertness, reaction speed and catalytic properties. However, platinum dissolves under anodic conditions, which may seriously affect electrocatalytic activity and