Three‑Electrode Electrocatalytic In‑situ Raman Cell

In‑situ cell parameters:

1) The device is suitable for aqueous‑system three‑electrode electrocatalytic tests. The working electrode adopts imported glassy carbon, equipped with platinum wire and silver‑chloride reference electrode;

2) The liquid‑surface thickness of the device is adjustable, and liquid can be circulated by a peristaltic pump;

3) Outer dimension of the test cell: diameter 60 mm, height 22 mm; optical window diameter 20 mm;

4) This cell can be extended for Raman imaging research on electrode surfaces;

5) The test cell is made of PEEK material, resistant to acids, alkalis and organic solvents, and high‑temperature resistant. The window is compressed by the upper cover and sealed with an O‑ring, achieving good sealing performance;

6) Easy to operate, compact‑sized, convenient for assembly and disassembly, and reusable;

7) High‑transmittance optical quartz glass and sapphire windows are optional;

8) Window diameter: 20 mm; liquid‑surface height is adjustable, with a minimum thickness down to 0.01 mm;

9) Laser spot focusing enables maximum Raman signal intensity. Compatible with most mainstream Raman spectrometers without instrument modification, and suitable for excitation light of various wavelengths.