The photoelectrochemical cell is suitable for supporting equipment with horizontal and horizontal illumination of the light source. H-type PTFE replaceable ion membrane electrochemical cell is a two-chamber three-electrode photochemical reaction cell, which is suitable for electrochemical experimental testing where the cathode and anode electrolytes are different or not suitable for mixing. At present, such products are widely used in photocatalytic water splitting, NRR, CO2RR and photoelectric synthetic chemicals and materials.

characteristic:

1. The main body of the electrochemical cell is customized with PEEK, which is sturdy and durable. The internal size of the chamber are 35x25x40mm (length x width x depth). The single chamber volume of this electrochemical cell is 30ml.

2. The cathode chamber and anode chamber of this electrochemical cell are independent and need to be separated by an ion membrane. The effective area of the membrane is φ20mm.

3. The design of a square inner cavity can greatly shorten the distance between the light and the surface of the working electrode, as well as the distance between the working electrode and the counter electrode, effectively reducing internal resistance.

4. The working electrode and reference electrode are in the same chamber, which can effectively reduce the R drop.

5. The working electrode chamber design is equipped with sampling hole. The gasket is made of silicone material, and the sampling needle is a side hole needle, which ensures that the sampling process remains sealed.

6. Both chambers are designed with electrolyte circulation ports. If not used, it can be blocked.

7. Both sides of the chambers are designed with embedded nuts, which is easy to install and operate. Assemble the chambers on both sides into one unit using four long stainless steel screw rods.

8. The upper end of the chamber is sealed with an embedded fluorine rubber O-ring, and the upper cover is tightly sealed. At the same time, the connection between the short stainless steel screw rod and the chamber is also designed with embedded metal screws, extending its service life.

9. Reference electrode can be purchased separately: silver chloride electrode, silver ion electrode, calomel electrode, mercurous sulfate electrode, mercuric oxide electrode, etc.

10. Comparison electrodes can be purchased separately: platinum wire electrodes, platinum sheet electrodes, graphite electrodes, etc.

11. Working electrodes can be purchased separately: L-shaped disc electrodes, replcebale electrode holders, etc.

6. 12. The electrochemical cell adopts JGS2 quartz plate. The spectral application range of JGS2 optical quartz glass is 220-2500nm. The effective area of the light window is φ 35mm.

Product Includes:
2 * PEEK chamber
2 * PEEK lid
2 * glass filter aeration pipe
2 * PTFE light window sealing cover
4 * Quartz window plate
6 * Light window fluorine rubber O-ring
6 * electrode hole sealing screw
4 * gas hole sealing screw
1 * PTFE tube φ3mm
20 * fluorine rubber O-ring

References: