Showing the single result

• 

  Front contact photo-electrochemical H-Cell setup (redox.me)

  This is a horizontally mounted, double compartment photo-electrochemical H-Cell used to simultaneously or individually investigate thin film photo-anode and photo-cathode. The cell elements are made of PEEK and Fluoropolymers. It well fits aqueous (FKM 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 electrochemical products appearing at photo-anode and (photo-)cathode do not affect the opposite electrode.

   

  Application note:
  This cell allows several approaches to perform measurements in 2- or 3-electrode setups. It is designed to investigate performance of a thin film photo-anode or photo-cathode (e.g. nanocrystalline material or conducting polymer) deposited on a rigid or flexible transparent substrate (typically fused quartz glass). The counter electrode is mounted in the second chamber either in a top casing or attached on the side of the cell as a thin film deposited on rigid or flexible substrate. The reference electrode is mounted in a top casing of the same chamber as the studied photo-electrode. Various auxiliary electrodes are suitable for this cell including metal wire, gauze and foil electrodes as well as non-metal electrodes and thin films. Typical applications include: basic photochemistry (photo-catalysis), photolytic water splitting, photoinduced charge separation and photo-corrosion.

   

  Specification:
  minimum electrolyte volume: 2×10 mL
  maximum electrolyte volume: 2×15 mL
  electrode plug diameter: 6 mm
  maximum substrate thickness: 3 mm

   

  Intrastat data:
  HS Code: 90309000
  Country of Origin: Sweden
  NET weight: 600g

   

  Setup includes:
  1 x Front Contact Photo-Electrochemical H-Cell
       2 x lid – 0001CPEMA
       2 x chamber
       2 x sample mount
       2 x Tantalum contacts
       1 x micro tripod
       4 x plug
       1 x set of O-Rings (18 pcs)
  1 x Metal Wire Auxiliary Electrode – 50HX15 0.6/250 mm (Platinum)
  2 x Reference electrode (Ag/AgCl, or Ag/Ag+), 30 mm  

  Read more