{"product_id":"cfprtcsqw","title":"Test Cell (50 mL) with Single Quartz Window for Fundamental Photoelectrochemistry (PEC) Research, CFPRTCSQW","description":"\u003cp\u003eA five-port round glass cell with a side illumination quartz window is a specialized \"hybrid\" reactor designed for photoelectrochemistry (PEC). By combining a robust borosilicate glass body with a precision-fused flat quartz window, this cell provides the structural benefits of a standard electrochemical cell while enabling high-fidelity optical access for solar simulators or lasers. This configuration is particularly popular for researchers who need to maintain a strictly deoxygenated or gas-saturated environment while ensuring that light reaches the photoelectrode without the distortion caused by curved glass.\u003c\/p\u003e\n\u003cp\u003eThe reasons for the hybrid cell design are: (1) \u003cstrong\u003eOptical Precision (The Window)\u003c\/strong\u003e: A flat quartz window eliminates the \"lensing effect\" of a curved glass wall, which would otherwise refract and focus light unevenly. This allows for an accurate calculation of the light intensity (mW\/cm2) hitting the catalyst. (2) \u003cstrong\u003eUV Transparency\u003c\/strong\u003e: High-purity quartz (usually JGS1) is transparent down to 200 nm}, whereas the glass body of the cell blocks UV light. This is critical for wide-bandgap semiconductors like TiO2. (3) \u003cstrong\u003eChemical\/Thermal Stability (The Body)\u003c\/strong\u003e: Borosilicate glass is more resistant to thermal shock and mechanical stress than square quartz cells, making it easier to use with heating mantles or water jackets.\u003c\/p\u003e\n\u003cp\u003eThe five-port configuration can be used to host the working, counter, and reference electrode, as well as gas inlet and outlet.\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\u003eCFPRTCSQW (C-FPR-TC-SQW)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eCell Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eThe round electrochemical cell body is made of borosilicate glass. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe side-illumination window is made of quartz with light transparence \u0026gt;95%. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe cell lid is PTFE with five ports.\u003c\/li\u003e\n\u003cli\u003eFor relatively sealed PEC cell, the working, counter, and reference electrode (φ 6 mm) can be purchased separately from here: \u003ca href=\"https:\/\/echemsupplies.com\/collections\/electrolyzers-fuel-cells-accessories?page=1#5a961b28b23fa1ef8cc7ded7ee6c8965\"\u003eElectrochemical Accessories\u003c\/a\u003e. The diameter (I.D.) of ports for electrodes is 6.5 mm, and the diameter (I.D.) of ports for gas flow ports is 3.2 mm.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor absolutely sealed PEC cell, the specially designed working, counter, and reference electrodes can be supplied upon request. The valves are not included. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe Luggin Capillary can be additionally purchased to host the reference electrode to reduce voltage drop.  \u003c\/li\u003e\n\u003cli\u003eCell volume: 50 mL (other volumes in 30-500 mL can be supplied upon request)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eCell Types\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eRelatively Sealed Single-Layer PEC Cell \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelatively Sealed Dual-Layer (Water Bath) PEC Cell\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAbsolutely Sealed Single-Layer PEC Cell\u003c\/li\u003e\n\u003cli\u003eAbsolutely Sealed Dual-Layer (Water Bath) PEC Cell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eNote\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003eThe cell components should be thoroughly cleaned and dried after use. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GSRL","offers":[{"title":"Relatively Sealed Single-Layer PEC Cell","offer_id":47453951590630,"sku":"CFPRTCSQWRSSL","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Relatively Sealed Dual-Layer (Water Bath) PEC Cell","offer_id":47453951623398,"sku":"CFPRTCSQWRSDL","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Absolutely Sealed Single-Layer PEC Cell","offer_id":47453951656166,"sku":"CFPRTCSQWASSL","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Absolutely Sealed Dual-Layer (Water Bath) PEC Cell","offer_id":47454095704294,"sku":"CFPRTCSQWASDL","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CFPR5PRGCSIQW_01.png?v=1773544589","url":"https:\/\/echemsupplies.com\/products\/cfprtcsqw","provider":"EChem Supplies","version":"1.0","type":"link"}