{"product_id":"cbssepcec","title":"Erbium Chloride (ErCl3, Anhydrous, 99.99%) Precursor Powder for Halide Solid-State Electrolyte Synthesis, 10-50 g\/bottle, CBSSEPCEC","description":"\u003cp\u003eErbium(III) chloride (ErCl3) is a premier rare-earth metal halide precursor used to synthesize high-voltage, high-conductivity halide solid-state electrolytes (SSEs), such as lithium erbium chloride (Li3ErCl6) and multi-anion variations like Li3ErCl(6-x}Brx. Similar to YCl3, the trivalent erbium ion (Er}^{3+}) coordinates with six chloride ions to assemble an edge-sharing ErCl6]^{3-} octahedral sub-lattice. This framework features highly disordered lithium-ion sites and a low-barrier 3D conduction pathway, enabling excellent room-temperature ionic conductivity (~1.4 * 10^{-3} S cm-1) and a broad electrochemical stability window exceeding 4.5 V vs. Li\/Li+.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanochemical Ball Milling (Dry Processing)\u003c\/strong\u003e: This is the standard laboratory protocol to achieve close atomic mixing and force the mechanochemical reaction prior to final crystallization. (1) \u003cem\u003eStoichiometric Batching\u003c\/em\u003e: Inside an Argon-filled glovebox (H2O, O2 \u0026lt; 0.1 ppm), weigh out anhydrous LiCl and anhydrous ErCl3 in a strict 3:1 molar ratio:\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e                                         \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBSSEPCEC_02.png?v=1780901123\" width=\"210\" height=\"31\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e(2) \u003cem\u003eMilling Configuration\u003c\/em\u003e: Load the mixed powders into high-purity zirconia or tungsten carbide (WC) milling jars along with matching milling balls (5 mm or 10 mm diameter) at a 20:1 ball-to-powder weight ratio. (3) \u003cem\u003eMilling Run\u003c\/em\u003e: Process the jars on a planetary ball mill at 400 to 500 RPM for 12 to 24 hours. Program interval rests to prevent localized frictional heating from causing premature phase segregation. (4) \u003cem\u003eAnnealing Profiles\u003c\/em\u003e: The resulting amorphized or poorly crystalline powder is pelletized, sealed inside a quartz ampoule under a deep vacuum (10^{-3} Torr), and annealed at 250°C to 350°C for 5–6 hours to yield the highly conductive monoclinic or trigonal superionic phase.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; height: 199.287px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 46.8875px;\"\u003e\n\u003ctd style=\"width: 30.6028%; height: 46.8875px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0375%; height: 46.8875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCBSSEPCEC (C-BSSE-PC-EC)\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: 30.6028%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0375%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e10138-41-7\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: 30.6028%; height: 35.6px;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0375%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99.99%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 30.6028%; height: 10px;\"\u003e\u003cem\u003eMolecular Weight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0375%; height: 10px;\"\u003e\n\u003cp\u003e\u003cspan\u003e273.62 g\/mol\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: 30.6028%; height: 35.6px;\"\u003eWater Level\u003c\/td\u003e\n\u003ctd style=\"width: 69.0375%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026lt;0.005 wt% (battery grade, anhydrous)\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: 30.6028%; height: 35.6px;\"\u003ePackage Grade\u003c\/td\u003e\n\u003ctd style=\"width: 69.0375%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e10 g, 25 g, and 50 g\/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\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: (1) Please store the ErCl3 powder in a dry place (glovebox is preferred due to its air\/humidity sensitivity).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acsami.1c25087\"\u003eQ. Shao, et al. New Insights into the Effects of Zr Substitution and Carbon Additive on Li3–xEr1–xZrxCl6 Halide Solid Electrolytes, ACS Appl. Mater. Interfaces 2022, 14, 6, 8095–8105\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/full\/10.1002\/aenm.202506744\"\u003eJ. S. Kim, et al. Universal Oxychlorination Strategy in Halide Solid Electrolytes for All-Solid-State Batteries, Adv. Energy Mater., 2026, DOI: 10.1002\/aenm.202506744\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MKL","offers":[{"title":"10 g","offer_id":47753577988326,"sku":"CBSSEPCEC10","price":109.0,"currency_code":"USD","in_stock":true},{"title":"25 g","offer_id":47753578021094,"sku":"CBSSEPCEC25","price":229.0,"currency_code":"USD","in_stock":true},{"title":"50 g","offer_id":47753578053862,"sku":"CBSSEPCEC50","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBSSEPCEC_main.png?v=1780901123","url":"https:\/\/echemsupplies.com\/products\/cbssepcec","provider":"EChem Supplies","version":"1.0","type":"link"}