In-Situ Raman Spectroelectrochemical Cell (Disk Electrode)

The disk-electrode in-situ Raman cell places a Ø5 mm glassy carbon disk working electrode within 3 mm of a Ø25 mm window; the short optical path helps collect weak Raman signals.

Powder catalysts are easily measured by drop-casting an ink onto the disk; the disk can be replaced by Au, Pt or Ag disks.

The body combines PEEK and high-purity titanium and is quick to disassemble and clean.

Key Features

• Standard Ø5 mm glassy carbon disk working electrode included; Au, Pt, Ag disk options (price difference may apply)
• Ø25 mm window, electrode–window distance < 3 mm (manufacturer data)
• The cell can be connected to a pump for continuous electrolyte flow or filled with a syringe for static measurements.
• Supplied as standard with an Ag/AgCl (or Ag/Ag⁺) reference electrode and a platinum wire counter electrode.

Technical Specifications

Dimensions, channel sizes and volume can be customised on request; please state special requirements in your quotation request.

Applications

• In-situ Raman of powder catalysts during CO₂RR and OER
• Potential-dependent tracking of adsorbates on disk electrodes
• Monitoring electrodeposition and corrosion processes