{"product_id":"ebepects","title":"ECS-B Economic Photoelectrochemical (PEC) Testing System (Max. 50*50 mm), EBEPECTS","description":"\u003cp\u003eA Photoelectrochemical (PEC) Testing System is an integrated laboratory setup designed to evaluate the efficiency with which a semiconductor material converts light energy into chemical energy or electricity. Unlike standard electrochemical testing, a PEC system must synchronize precise optical delivery with sensitive electronic measurements.\u003c\/p\u003e\n\u003cp\u003eA professional PEC station is composed of three primary subsystems: Optical Source, the Electrochemical Cell, and the Measurement Hardware. (1) \u003cstrong\u003eOptical Subsystem Light Source\u003c\/strong\u003e: Typically a Xenon Arc Lamp (150W – 500W) which provides a continuous spectrum. High-stability LED arrays are increasingly used for monochromatic studies. The AM 1.5G Filter is essential for simulating standard terrestrial sunlight (Solar Simulator). The optical path includes shutters, neutral density (ND) filters for intensity control, and monochromators or bandpass filters for wavelength-dependent measurements (IPCE). (2) \u003cstrong\u003ePEC Reactor Cell Configuration\u003c\/strong\u003e: Usually a three-electrode setup (Working Electrode\/Photoelectrode, Pt Counter Electrode, and Ag\/AgCl or SCE Reference Electrode). The optical window is normally high-purity fused silica (Quartz) to allow maximum UV-Vis-NIR transmission. There are ports for inert gas purging (N2\/Ar) to remove dissolved oxygen or for feeding reactants like CO2. (3) \u003cstrong\u003ePotentiostat\/Galvanostat\u003c\/strong\u003e: The workstation must be capable of fast sampling and sensitive current detection (often in the nA to uA range for laboratory-scale electrodes). Modern systems are often integrated via PLC or specialized software to trigger the light shutter simultaneously with the start of an electrochemical scan.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eEBEPECTS (EB-EPECTS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eAC110-AC220V±10%, single phase, 50\/60Hz, 500 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eLight Source Unit\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eLight Source Power: 300 W, Max. 21 A\u003c\/li\u003e\n\u003cli\u003eRectangular Light Spot: 10*10 mm ~ 50*50 mm (adjustable)\u003c\/li\u003e\n\u003cli\u003eLight Intensity: 2.765 W\/cm2 (15*15mm), or 1.182 W\/cm2 (40*40mm)\u003c\/li\u003e\n\u003cli\u003eOutput Light Wavelength: 320-800 nm (uniformity\u0026gt;96%)\u003c\/li\u003e\n\u003cli\u003eFilter Light: UV, Vis, and IR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePEC Reactor \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eThree-electrode system with high sealing chamber\u003c\/li\u003e\n\u003cli\u003eAll-in-One Lid with three electrode ports\u003c\/li\u003e\n\u003cli\u003eQuick-connect flange connection\u003c\/li\u003e\n\u003cli\u003eDisassemble Light Window\u003c\/li\u003e\n\u003cli\u003eReactor Volume: 180 mL (effective volume is ~90 mL)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eLight Power Measurement Unit \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement Wavelength Range: 0.2-1.1 um\u003c\/li\u003e\n\u003cli\u003ePower Range: 0-20 W (±1W)\u003c\/li\u003e\n\u003cli\u003eDetector Diameter: Φ20 mm\u003c\/li\u003e\n\u003cli\u003eMeasurement Error: \u0026lt; ±2.5%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eShutter Unit\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eTime Range: 1 s-30 min\u003c\/li\u003e\n\u003cli\u003eLight Port Diameter: Φ40 mm\u003c\/li\u003e\n\u003cli\u003eFunctions of On\/Off, Timing for On\/Off, Shutter Period, and Lasting Time. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eMovement Unit\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eHorizontal Adjustment: 0-200 mm\u003c\/li\u003e\n\u003cli\u003eLight power measurement position and reaction postion\u003c\/li\u003e\n\u003cli\u003eEmergency stop, position calibration, and position memory functions. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePotentiostat (Optional)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eThe high-precision potentiostat can be supplied upon request.\u003c\/li\u003e\n\u003cli\u003e±10V, ±2.0A, EIS: 10uHz~1MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e        \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EBEPECTS_03_100x100.png?v=1778226985\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eApplications\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eWater Splitting\u003c\/li\u003e\n\u003cli\u003eCO2\/N2 Reduction\u003c\/li\u003e\n\u003cli\u003eBiomass Conversion\u003c\/li\u003e\n\u003cli\u003ePolymer Upcycling\u003c\/li\u003e\n\u003cli\u003eOrganic Synthesis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eDimension\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eL770 * W 320 * H 460 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eWeight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e30 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/pubs.acs.org\/doi\/full\/10.1021\/jz300220b\"\u003eG. Hodes, et. al. Photoelectrochemical Cell Measurements: Getting the Basics Right, J. Phys. Chem. Lett. 2012, 3, 9, 1208–1213\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.accounts.6b00001\"\u003eM. R. Nellist, et. al. Semiconductor–Electrocatalyst Interfaces: Theory, Experiment, and Applications in Photoelectrochemical Water Splitting. Acc. Chem. Res. 2016, 49, 4, 733–740\u003c\/a\u003e\u003c\/p\u003e","brand":"BFL","offers":[{"title":"Default Title","offer_id":47639584997606,"sku":"EBEPECTS","price":8888888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EBEPECTS_main.png?v=1778226326","url":"https:\/\/echemsupplies.com\/products\/ebepects","provider":"EChem Supplies","version":"1.0","type":"link"}