In situ Raman spectroscopy electrochemical cell (3H gas diffusion type)

The main body is made of PEEK material, with dimensions of 100 * 70 * 26mm. The cathode chamber (working electrode) and anode chamber (comparative electrode) are isolated by an ion membrane (provided by the user). The two chambers are sealed and connected with screws for easy replacement of the diaphragm, effectively avoiding the impact of the anode on the cathode. A gas diffusion chamber is added below the cathode chamber, making the electrochemical cell have gas diffusion function. The reference electrode is located in the same chamber as the working electrode, effectively reducing the decrease in R. The reference electrode is a silver chloride electrode (or silver ion electrode), and the comparative electrode is a platinum column electrode with a diameter of 1mm