{"product_id":"redox-flow-battery-model-1-rfb1","title":"Redox Flow Battery - Model 1 (RFB1)","description":"\u003cp\u003eIn the standard configuration shown in the images, this Redox Flow Battery test cell is used for testing electrodes, membranes, and electrolytes using electrochemical techniques such as Cyclic Voltammetry (CV), Electrochemical Impedance Spectroscopy (EIS) and Chronoamperometry\/Chronopotentiometry. However, thanks to its modular design, this cell can be expanded or modified to increase its functionality. It is, therefore, the base of a configurable measurement platform on which it is possible to integrate one or several of many measurement methods. For example, it is possible to replace the chamber with one that has a window, allowing Raman spectroscopy measurements or Fourier transform infrared spectroscopy (FTIR) on the electrode surface. It is also possible to replace both chambers to enable spectroscopic measurements such as X-ray Absorption Spectroscopy (XAS) or Small-Angle X-ray Scattering (SAXS) in transmission mode. This kind of functionality extension is possible through customization, as the specification requirements are usually different in each case.\u003cbr\u003eThanks to its unique design, changing the active surface area of the electrode or the geometry of the flow field is accomplished through easy replacement of graphite flow fields.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication note\u003cbr\u003e\u003c\/strong\u003eA redox flow battery is a type of rechargeable battery where energy is stored in liquid electrolytes that contain dissolved redox-active species (compounds that can undergo reduction and oxidation). These liquids are stored in external tanks and pumped through the RFB1, where the redox reactions take place, generating or storing electricity. External tanks and pumps are not included with the product but can be added upon request. During the discharge, the anolyte undergoes oxidation, releasing electrons, while the catholyte undergoes reduction, accepting electrons. Electrons flow through an external circuit, producing electricity. During charge, the process is reversed using an external power source. A membrane between the two sides of the cell allows ions (but not the redox species) to pass, maintaining charge balance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003cbr\u003e\u003c\/strong\u003e\u003cem\u003ecell\u003c\/em\u003e\u003cbr\u003eactive area: 25 cm², 4 cm² or 1 cm² (other on request)\u003cbr\u003echannel cross-section area: 1 mm²\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003etemperature sensor\u003c\/em\u003e\u003cbr\u003esensor type: Pt100 x2 (100 \u003cspan lang=\"EN-US\" style=\"font-size: 11.0pt; line-height: 107%; font-family: Symbol; mso-ascii-font-family: Aptos; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-hansi-font-family: Aptos; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-char-type: symbol; mso-symbol-font-family: Symbol;\"\u003e\u003cspan style=\"mso-char-type: symbol; mso-symbol-font-family: Symbol;\"\u003eW\u003c\/span\u003e\u003c\/span\u003e at 0 ºC)\u003cbr\u003econstruction: Wire-Wound, 10 mm tails\u003cbr\u003efundamental interval: 38.5 \u003cspan lang=\"EN-US\" style=\"font-size: 11.0pt; line-height: 107%; font-family: Symbol; mso-ascii-font-family: Aptos; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-hansi-font-family: Aptos; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-char-type: symbol; mso-symbol-font-family: Symbol;\"\u003e\u003cspan style=\"mso-char-type: symbol; mso-symbol-font-family: Symbol;\"\u003eW\u003c\/span\u003e\u003c\/span\u003e (nominal)\u003cbr\u003eself-heating: 0.02 to 0.3 ºC\/mW\u003cbr\u003ethermal response: \u0026lt;0.4 s\u003cbr\u003emeasuring current: 1 mA\u003cbr\u003ediameter: 1.5 mm\u003cbr\u003elength: 15 mm\u003cbr\u003etolerance class (IEC 60751): Class A\u003cbr\u003etemperature range: -200 ºC to +650 ºC\u003cbr\u003ebody material: alumina\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eadhesive-backed pad heater\u003c\/em\u003e\u003cbr\u003epower source: electric\u003cbr\u003evoltage: max 60 V\u003cbr\u003epower: max 59 W\u003cbr\u003eresistance: 61 \u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: Symbol; mso-ascii-font-family: Aptos; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-hansi-font-family: Aptos; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-char-type: symbol; mso-symbol-font-family: Symbol;\" lang=\"EN-US\"\u003e\u003cspan style=\"mso-char-type: symbol; mso-symbol-font-family: Symbol;\"\u003eW\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003ematerial: polyimide\u003cbr\u003emaximum temperature: 250 ºC\u003cbr\u003ewire type: silicone braided wire\u003cbr\u003einsulating resistance: \u0026gt;5 M\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: Symbol; mso-ascii-font-family: Aptos; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-hansi-font-family: Aptos; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA; mso-char-type: symbol; mso-symbol-font-family: Symbol;\" lang=\"EN-US\"\u003e\u003cspan style=\"mso-char-type: symbol; mso-symbol-font-family: Symbol;\"\u003eW\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003esize: 50 mm x 50 mm\u003cbr\u003ethickness: \u0026lt;0.266 mm\u003cbr\u003eadhesive: 3M\u003cbr\u003ewire length: 60 mm\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003efittings\u003c\/em\u003e\u003cbr\u003ebody material: Stainless Steel 316\u003cbr\u003econnection 1 size: 1\/4 in. tube OD (6.35 mm)\u003cbr\u003econnection 1 type: Swagelok® Tube Fitting\u003cbr\u003econnection 2 size: 7\/16-20 in.\u003cbr\u003econnection 2 type: male SAE\/MS straight thread\u003cbr\u003ereference: Swagelok® part #: SS-400-5-4ST\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntrastat data\u003cbr\u003e\u003c\/strong\u003eHS Code: 90278080\u003cbr\u003eCountry of Origin: Sweden\u003cbr\u003eNET weight: 2000 g\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eList of materials\u003c\/strong\u003e\u003cbr\u003eanode flow field: synthetic graphite\u003cbr\u003ecathode flow field: synthetic graphite\u003cbr\u003ethreaded end plate: Stainless Steel 316L\u003cbr\u003eunthreaded end plate: Stainless Steel 316L\u003cbr\u003eflow connection plate: PEEK\u003cbr\u003ealignment pins: PEEK\u003cbr\u003ecurrent collectors: gold coated (nickel interlayer) copper (101)\u003cbr\u003efittings: Stainless Steel 316\u003cbr\u003ebolts: zinc yellow-chromate plated steel grade 8\u003cbr\u003egaskets: skived PTFE and FKM\u003cbr\u003ewashers: Stainless Steel18\/8\u003cbr\u003eBelleville washers: Stainless Steel 302\u003cbr\u003etemperature sensor body: Stainless Steel 316\u003cbr\u003eadhesive-backed pad heater: polyimide with 3M adhesive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSetup includes\u003c\/strong\u003e\u003cbr\u003e1 x anode with parallel flow field\u003cbr\u003e1 x anode with parallel flow field and flow resistance compensation\u003cbr\u003e1 x cathode with parallel flow field\u003cbr\u003e1 x cathode with parallel flow field and flow resistance compensation\u003cbr\u003e1 x threaded end plate \u003cbr\u003e1 x unthreaded end plate \u003cbr\u003e2 x flow connection chamber\u003cbr\u003e2 x alignment pin\u003cbr\u003e2 x current collector\u003cbr\u003e4 x Swagelok® part #: SS-400-5-4ST fitting\u003cbr\u003e8 x bolt\u003cbr\u003e10 x FKM gasket\u003cbr\u003e10 x skived PTFE gasket \u003cbr\u003e16 x washer\u003cbr\u003e64 x Belleville washer\u003cbr\u003e2 x Pt100 temperature sensor\u003cbr\u003e2 x adhesive-backed pad heater\u003c\/p\u003e","brand":"redox.me","offers":[{"title":"25 cm2","offer_id":56885668315462,"sku":"C-A-RFB1-25","price":7000.0,"currency_code":"EUR","in_stock":true},{"title":"4 cm2","offer_id":56885668348230,"sku":"C-A-RFB1-4","price":7000.0,"currency_code":"EUR","in_stock":true},{"title":"1 cm2","offer_id":56885668380998,"sku":"C-A-RFB1-1","price":7000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/5600\/3482\/files\/1_34f690bb-2f66-48ac-94be-16721dd700d1.png?v=1782911897","url":"https:\/\/www.thasar.com\/it\/products\/redox-flow-battery-model-1-rfb1","provider":"Thasar S.r.l.","version":"1.0","type":"link"}