{"product_id":"clibcplalfo","title":"Li5FeO4 (LFO) Powder as Cathode Pre-Lithiation Additive for Lithium-Ion Battery, 50 g\/bottle, CLIBCPLALFO","description":"\u003cp\u003eLi5FeO4 (LFO) is a battery pre-lithiation additive (also known as a lithium supplement agent or sacrificial lithium additive) that is a material added to an electrode during manufacturing to compensate for \"irreversible lithium loss.\" Pre-lithiation additives provide an \"extra\" supply of lithium that handles this initial tax, preserving the main lithium supply for energy storage. By adding a small amount of LFO to the cathode, you create a \"sacrificial\" lithium reservoir. During the first charge, the LFO releases its lithium ions to form the Solid Electrolyte Interphase (SEI) layer on the anode, leaving the lithium in your main active material (like NMC or LFP) untouched for energy storage. The key benefits of LFO are: (1) \u003cstrong\u003eUltra-High Capacity\u003c\/strong\u003e: LFO has a theoretical capacity of ~864 mAh\/g. In practical battery manufacturing, it typically delivers \u0026gt;700 mAh\/g of extra lithium. (2) V\u003cstrong\u003eoltage Window\u003c\/strong\u003e: It releases lithium ions primarily between 3.5V and 4.3V. This aligns perfectly with standard charging protocols for most commercial cathode materials. (3) \u003cstrong\u003eLow Loading, High Impact\u003c\/strong\u003e: Typically only need 1% to 3% of LFO in the cathode mix to see a 10% to 15% boost in energy density, as it \"saves\" the cathode's primary lithium. (4) \u003cstrong\u003eInert Residue\u003c\/strong\u003e: Once the lithium is released, the remaining iron-based material is stable and does not interfere with the long-term cycling of the battery\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 244px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCLIBCPLALFO (C-LIB-CPLA-LFO)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.1875px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 31.1875px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 31.1875px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003eBlack powder\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 19.6px;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 19.6px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u0026gt;99%\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 19.6px;\"\u003e\u003cem\u003eSize Distribution\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 19.6px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003eD50: 5-15 um\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 35.6px;\"\u003e\u003cem\u003eSurface Area \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 35.6px;\"\u003e\n\u003cp\u003e~2.0 m2\/g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 35.6px;\"\u003e\u003cem\u003eAddition Amount\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 35.6px;\"\u003e\n\u003cp\u003e1.0-3.0 wt%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.0935%;\"\u003e\u003cem\u003ePre-Lithiation Mechanism\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBCPLALFO_reaction_mechanism_160x160.png?v=1767578631\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 35.6px;\"\u003e\u003cem\u003eCharging Capacity (1st Cycle)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 35.6px;\"\u003e\n\u003cp\u003e~700 mAh\/g\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBCPLALFO_charging_160x160.png?v=1767578631\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.2125px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 31.2125px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 31.2125px;\"\u003e50 g\/bottle\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: Please try to store the LFO powder in a dry place (glovebox is the best option). \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:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1385894724067330\"\u003eL. Niu, et al. Surface phosphorylated Li5FeO4 prelithiation additive synergistically improves the air-stability and lithium-ion conductivity, Chem Engineering J., 2024, 498, 155242\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0378775325027703\"\u003eJ. Zhu, et al. Enhancing performance of silicon-based lithium-ion batteries with Li5FeO4 as a cathode pre-lithiation additive, J. Power Sources. 2026, 663, 238933\u003c\/a\u003e. \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SZKJ","offers":[{"title":"Default Title","offer_id":47245313900774,"sku":"CLIBCPLALFO","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBCPLALFO_main.png?v=1767580480","url":"https:\/\/echemsupplies.com\/products\/clibcplalfo","provider":"EChem Supplies","version":"1.0","type":"link"}