HPRS-PEC250 photocatalytic photoelectric reactor Introduction: Photoelectric synergy improves the catalytic activity of photocatalytic materials. The catalyst is fixed on the conductive substrate, and at the same time, an external bias is applied to inhibit the recombination of photogenerated electrons and holes, thereby developing a new type of technology-electrochemical assisted photocatalysis technology, that is, photoelectrocatalysis technology. This is an effective way to promote the separation of photogenerated electrons and holes, and use photoelectric synergy to enhance the photocatalytic oxidation technology. The photocatalyst is used as the photoanode and a certain bias is applied to it. The photogenerated electrons will migrate to the external circuit, thereby inhibiting The recombination of photogenerated electrons and holes, the holes accumulate on the surface of the catalyst, and further improve the activity of the catalyst. Photoelectrochemical reduction of CO2, semiconductors under the action of light, the use of cathode materials can produce catalytic activity under electrochemical action, to achieve the purpose of photoelectric combined catalytic reduction of CO2. HPRS-PEC250 photocatalytic photoelectric reactor high-end version adopts sapphire large window, standard dual-point temperature control stirring, pressure-resistant electrode PEEK, platinum PEEK electrode holder, automatic lifting platform; technically adopts the latest snap ring flange structure, module heating , Realize constant temperature timing and operation timing functions, and take liquid and gas samples online. Safer design, can work 24 hours a day. Technical Parameters: Volume: 250ml Window material: 30mm diameter Irradiation method: side-illuminated photocatalysis (Side) Working pressure: 2Mpa, standard pressure gauge 2.5Mpa (optional digital display) Automatic platform: The height of the light source can be automatically adjusted to facilitate the sample loading of the kettle body, with a stroke of 400mm Kettle cover: standard PEEK platinum electrode holder, PEEK platinum electrode, PEEK saturated calomel electrode, valve adopts American anlok: needle valve, three-way ball valve, unloading valve, double thermocouple temperature measurement, pressure gauge, spare interface Kettle body material: 316L corrosion-resistant stainless steel (standard with kettle body sprayed PTFE), lining (quartz) Connection method: Double half crescent-shaped snap ring and flange connection structure Sealing: Sealed with high temperature resistant graphite composite material, double-line sealing structure Heating temperature: <300℃ (temperature control accuracy 0.1℃) Temperature control method: dual-point temperature control inside and outside the kettle, dual PID constant temperature program control Control display: LCD screen setting display: control temperature, kettle temperature, furnace temperature, magnetic stirring speed, Power configuration: 200-240V/AC, 50-60Hz, 1000W Platform: The supporting light source platform can realize the automatic lifting of the light source, (optional 300W photocatalytic xenon light source (HXF300, PF300-T8), high-power LED (LED100HA), mercury light source, etc.) Optional electrode: Reference electrode, American CORR high temperature and high pressure reference electrode (220℃, 2000PSI) Temperature resistance of conventional reference electrode<60℃
Introduction: Photoelectric synergy improves the catalytic activity of photocatalytic materials. The catalyst is fixed on the conductive substrate, and at the same time, an external bias is applied to inhibit the recombination of photogenerated electrons and holes, thereby developing a new type of technology-electrochemical assisted photocatalysis technology, that is, photoelectrocatalysis technology. This is an effective way to promote the separation of photogenerated electrons and holes, and use photoelectric synergy to enhance the photocatalytic oxidation technology. The photocatalyst is used as the photoanode and a certain bias is applied to it. The photogenerated electrons will migrate to the external circuit, thereby inhibiting The recombination of photogenerated electrons and holes, the holes accumulate on the surface of the catalyst, and further improve the activity of the catalyst. Photoelectrochemical reduction of CO2, semiconductors under the action of light, the use of cathode materials can produce catalytic activity under electrochemical action, to achieve the purpose of photoelectric combined catalytic reduction of CO2. HPRS-PEC250 photocatalytic photoelectric reactor high-end version adopts sapphire large window, standard dual-point temperature control stirring, pressure-resistant electrode PEEK, platinum PEEK electrode holder, automatic lifting platform; technically adopts the latest snap ring flange structure, module heating , Realize constant temperature timing and operation timing functions, and take liquid and gas samples online. Safer design, can work 24 hours a day.
