SSC-PCAE-150 photocatalytic activity evaluation system Introduction: The SSC-PCAE photocatalytic activity evaluation system adopts vacuum technology from the semiconductor industry, replacing glass pipes and valves with EP pipes and EP automatic valves, achieving fully automatic control of the entire experimental process, fully automatic online sampling and analysis, and realizing true fully automatic operation in experiments. The SSC-PCAE photocatalytic activity evaluation system is mainly used for photocatalytic water splitting, complete water splitting, electrocatalysis, photocatalytic CO2 reduction, photocatalytic nitrogen fixation, photocatalytic gas product analysis, pressure vessel reactions, and trace gas collection in catalytic reactions. characteristic: 1. An integrated system for collecting, sampling, and online analysis of product gases in closed reactions; 2. Equipped with a built-in gas magnetic booster pump, creating a high pressure difference to achieve rapid gas mixing; 3. The entire system can withstand pressures ranging from -14.6psi to 150psi, achieving pressure coverage from vacuum to 10atm; 4. Activity evaluation of catalysts using semiconductor materials such as TiO2, InO, C3N4, CdS, etc; 5. Performance analysis of catalysts for hydrogen production, oxygen production, and water splitting; 6. Performance analysis of catalyst for carbon dioxide reduction; 7. The system can be used with reactors made of materials such as glass, quartz, stainless steel, PEEK, PTFE, etc 8. Can meet special experimental requirements such as photoelectric reaction, gas-solid reaction, membrane catalysis, multiphase reaction, etc; 9. All system pipes and valves are made of EP (316L, VIM+VAR) pipes and EP valves, which do not adsorb gases; 10. The system is ready to install and compatible with any manufacturer's gas chromatograph, without the need for additional injection valves; 11. GC has a wide testing range, including hydrogen, oxygen CO2、 Methane CO、 Trace gases such as formaldehyde and C1 to C5; Technical parameters: System vacuum degree: -0.1MPa（-14.6psi） System withstand voltage: -14.6psi ~150psi Pipeline material: EP electrolytic polishing tube (316L, VIM+VAR); Volume 50ml ± 5 Valve: EP diaphragm valve Glass reactor: 100ml (standard), 250ml, 25ml, 50ml; Quartz light transmission Optional: 316L stainless steel reactor, quartz or sapphire transparent light Sampling method: Fully automatic sampling online analysis, compatible with any brand of chromatography, GC does not require valve modification Control method: Comprehensive PLC digital control, 10 inch touch screen, can achieve docking and control with auxiliary equipment such as GC, light source, vacuum pump, etc. Vacuum pump: reverse control automatic start stop, 2L/s, including anti reverse suction solenoid valve and one-way diaphragm valve, dual protection system Test accuracy: 0.01ml& 0.1s Light source placement: The light source can be placed on the front or back platform of the system according to requirements, making it easy to replace the reactor and retrieve the light source; Test scope: hydrogen, oxygen CO2、 Methane CO、 Trace gases such as formaldehyde and acetaldehyde, H2、O2 >0
Introduction: The SSC-PCAE photocatalytic activity evaluation system adopts vacuum technology from the semiconductor industry, replacing glass pipes and valves with EP pipes and EP automatic valves, achieving fully automatic control of the entire experimental process, fully automatic online sampling and analysis, and realizing true fully automatic operation in experiments. The SSC-PCAE photocatalytic activity evaluation system is mainly used for photocatalytic water splitting, complete water splitting, electrocatalysis, photocatalytic CO2 reduction, photocatalytic nitrogen fixation, photocatalytic gas product analysis, pressure vessel reactions, and trace gas collection in catalytic reactions.
