{"product_id":"czbrfbae","title":"Aqueous Electrolyte (2.0 M ZnBr2) for Zn-Br2 Redox Flow Battery, 500 mL\/bottle, CZBRFBAE","description":"\u003cp\u003eIn a Zinc-Bromine (Zn-Br2) flow battery, the electrolyte plays a dual role: it acts as the source of active materials and the medium for energy storage. Unlike \"all-liquid\" systems like Vanadium, the Zn-Br2 battery is a hybrid flow battery because the zinc is stored as a solid metal on the electrode during charging. The electrolyte is typically a single aqueous solution shared by both the positive and negative loops. (1) \u003cstrong\u003eMain Salt\u003c\/strong\u003e: 1.0 M to 3.0 M Zinc Bromide (ZnBr2) dissolved in water. (2) \u003cstrong\u003eSupporting Salts\u003c\/strong\u003e: Potassium chloride (KCl) or sodium chloride (NaCl) are often added to improve the ionic conductivity of the solution. (3) \u003cstrong\u003eComplexing Agents\u003c\/strong\u003e: Quaternary ammonium salts (e.g., MEP or MEM) are essential additives. They bind with the liquid bromine (Br2) produced during charging to form a dense, oily \"polybromide\" phase that sinks to the bottom of the tank, preventing self-discharge and reducing toxic bromine vapors.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 192.637px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 40.2375px;\"\u003e\n\u003ctd style=\"width: 35.0575%; height: 40.2375px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.7626%; height: 40.2375px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCZBRFBAE (C-ZBRFB-AE)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 35.0575%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.7626%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eBlack (or dark blue) solution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.0575%;\"\u003e\u003cem\u003eDensity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.7626%;\"\u003e\n\u003cp\u003e\u003cspan\u003e1.38 g\/cm3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 35.0575%; height: 35.6px;\"\u003e\u003cem\u003eElectrolyte Composition\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.7626%; height: 35.6px;\"\u003e\n\u003cp\u003e2.0 mol\/L ZnBr2 (KCl as supporting component, and MEP complex agent)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.0575%;\"\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.7626%;\"\u003e\n\u003cp\u003e\u003cspan\u003e500 mL\/bottle\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1）\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0378775323005876\"\u003eH. Park, et al., Synergistic effect of electrolyte additives on the suppression of dendrite growth in a flowless membraneless Zn–Br2 battery, J. Power Sources, 2023, 580, 233212\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003e(2) \u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0378775324013879\"\u003eR. Wang, et al., A voltage-decoupled Zn-Br2 flow battery for large-scale energy storage, J. Power Sources, 2024, 623, 235435\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YLDCYJS","offers":[{"title":"Default Title","offer_id":47309550289126,"sku":"CZBRFBAE","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CZBRFBAE_main.png?v=1769932344","url":"https:\/\/echemsupplies.com\/products\/czbrfbae","provider":"EChem Supplies","version":"1.0","type":"link"}