CEL-PECRS2000 Automatic Photocatalytic Flow Reaction System Introduction: CEL-PECRS2000 fully automatic photocatalysis flow reaction system is a major upgrade to evaluate the photocatalysis performance of the catalyst. It is mainly used for the analysis of the fully automatic online detection system of the photocatalysis CO2 reduction reaction, N2 catalytic reduction, and also can be used for the electrocatalysis analysis of the flow system, fuel cell, etc. The advantage of this system is to integrate the intelligent, miniaturized and modular design of the gas path and liquid path system, the photoelectric catalytic reaction tank, and the online detection equipment into a set of devices, continuously provide the feed gas and electrolyte required for the reaction of the photoelectric catalytic reaction tank through the gas path and liquid path, and use the mobile phase online detection system to quantitatively analyze the whole components after the reaction. The integrated device has strong practicability, and the activity of the test reaction system is several orders of magnitude higher than that in the same field. characteristic: 1. Make the light source system, electrochemical workstation, photoelectric catalytic reaction tank and gas chromatography modular, integrated and systematic; 2. The LCD computer system integrates gas circuit control, electrochemical workstation software and chromatographic software; 3. The data collected by the three modules are monitored and recorded in real time through the LCD computer system, which is convenient for customers to analyze the reaction results and post-processing reaction results online; 4. It is mainly used for the evaluation of photocatalytic mobile phase CO2 reduction reaction activity of semiconductor materials; 5. Photoelectric catalytic mobile phase used for semiconductor materials, such as H2O decomposition and hydrogen production, oxygen production activity evaluation, N2 reduction, electrocatalysis, etc; 6. Micro reaction system, very low catalyst consumption; 7. The conductive electrode surface is plated with gold, with good conductivity and chemical corrosion resistance; 8. The standard photoelectric reaction cell can realize two-chamber three-electrode system or three-chamber three-electrode system, which is made of pure titanium and is resistant to pressure and corrosion; 9. It can be applied to the catalytic reaction system at the gas-solid-liquid three-phase interface, and also to the liquid-flow circulating reaction system at the cathode and anode; 10. The test range is wide, including CO2, CO, CH4, methanol, hydrogen, oxygen, hydrocarbons and other trace gases. Technical parameters: Application: electrocatalysis and photocatalysis of two and three electrodes under flow system LCD display system: high configuration of 15-inch display screen Control software: visual touch screen control, WYSIWYG Gas path system: 2-way, which can realize two-way gas distribution, including pressure reducing and stabilizing valve, digital mass flow controller 20ml/min, free selection of various gases, built-in calibration Liquid circuit system: 2 channels, which can realize the simultaneous flow of liquid between the cathode and the anode. The peristaltic pump is used to realize the flow of liquid pipeline Connector: 2mm, 3mm standard connector Reaction tank: standard CEL-PECR-TFC10 photoelectric catalytic flow reaction tank, two-chamber titanium alloy reaction tank, working electrode area 20mm × 20mm, square, gold-plated conductive plate Pressure resistance: ＜ 1.0 MPa, digital pressure gauge and pointer pressure gauge, double monitoring Sample room: independent sample room, with three-dimensional full-automatic adjustment platform, displacement of 100mm, software control Built-in: cathode and anode electrolyte tank, steady current tank, oxygen sensor
Introduction: CEL-PECRS2000 fully automatic photocatalysis flow reaction system is a major upgrade to evaluate the photocatalysis performance of the catalyst. It is mainly used for the analysis of the fully automatic online detection system of the photocatalysis CO2 reduction reaction, N2 catalytic reduction, and also can be used for the electrocatalysis analysis of the flow system, fuel cell, etc. The advantage of this system is to integrate the intelligent, miniaturized and modular design of the gas path and liquid path system, the photoelectric catalytic reaction tank, and the online detection equipment into a set of devices, continuously provide the feed gas and electrolyte required for the reaction of the photoelectric catalytic reaction tank through the gas path and liquid path, and use the mobile phase online detection system to quantitatively analyze the whole components after the reaction. The integrated device has strong practicability, and the activity of the test reaction system is several orders of magnitude higher than that in the same field.
