According to different experimental test requirements, the in-situ Raman spectroscopy electrochemical cell is divided into four types:

Single cell body with single light window type

Single cell body with double light window type

H type double cell body with single side light window type

H type double cell body with double side light window type

H-type double cell body with double-side light window type is an in-situ Raman characterization cell in which the working electrode and the counter electrode are separated in two chambers. It can be used to test the Raman spectroscopy detection of research materials including the CO2RR reaction process.

characteristic:

1.The main body of the in-situ Raman cell is made of polyetheretherketone(PEEK) material, which is made by meticulous crafting.

2.The size of the working electrode chamber and the counter electrode chamber are both 80*80*25mm, the internal electrolyte solution part is a space of φ35*10mm, and the volume is 10ml. The diameter of the intermediate ion membrane exchange channel is 12mm.

3.The Raman cell is equipped with JGS2 quartz plate, the size of the quartz plate is φ41*1mm. The spectral application range of JGS2 optical quartz glass is 220-2500nm.

4.The standard working electrode of the Raman cell is a PEEK platinum sheet electrode holder, which can hold sheet materials such as carbon paper, metal sheet, metal mesh, foamed nickel, and conductive glass. The distance between the material surface and the quartz sheet is about 5mm. There are also detachable L-shaped glassy carbon electrodes or gold disk electrodes instead, which can reduce the distance between the material surface and the quartz plate to 0.5mm.

5.The standard counter electrode of the Raman cell is a platinum wire electrode, and the electrode size is φ0.5*37mm. There are also φ0.5*100mm or φ0.5*230mm platinum wire ring electrodes instead.

6.The standard reference electrode of the Raman cell is an Ag/AgCl reference electrode. There are also saturated calomel electrodes, Hg/HgO electrodes, Hg/Hg2SO4 electrodes and non-mercury Ag+ reference electrodes instead.

7.The working electrode chamber can hold the working electrode and the reference electrode. There are three small holes on both sides of the quartz light window, which can be used to transport circulating electrolyte. The counter electrode is placed on the side of the counter electrode chamber, with a small hole at the upper end to discharge gas or replenish electrolyte.

8.The Raman cell can be quickly assembled and disassembled, and it is easy to clean.

Product Includes:
1 * PEEK cell
1 * PEEK platinum sheet electrode holder
1 * φ0.5*37mm platinum wire electrode
1 * φ6mm Ag/AgCl reference electrode
1 * suction cup
1 * Nylon hand screw
1 * PTFE tube φ3mm
3 * φ3mm PU quick connect
5 * φ41*1mm quartz light window
6 * electrode hole sealing screw
6 * gas hole sealing screw
8 * light window sealing fluorine rubber gasket
8 * Ion membrane sealing fluorine rubber gasket
8 * Stainless steel connecting rod

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