{"product_id":"csibpcnfm424co3","title":"Ni0.4Fe0.2Mn0.4CO3 Precursor Powder for O3-Type Layered Oxide NaNi0.4Fe0.2Mn0.4O2 Cathode Synthesis, 50 g\/bottle, CSIBPCNFM424CO3","description":"\u003cp\u003eNi0.4Fe0.2Mn0.4CO3 is a transition metal mixed carbonate precursor specifically designed for the synthesis of O3-type layered oxide cathode materials (most notably NaNi0.4Fe0.2Mn0.4O2, often referred to commercially as NFM424) for high-performance Sodium-Ion Batteries (SIBs).\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003eWhile hydroxide precursors (e.g., Ni0.4Fe0.2Mn0.4(OH)) are ubiquitous in lithium-ion NCM lines, the carbonate chemistry is frequently preferred when synthesizing iron-containing sodium cathodes for several reasons: (1) \u003cstrong\u003ePrevention of Iron Oxidation\u003c\/strong\u003e: When synthesizing Fe-containing hydroxides via co-precipitation, Fe^{2+} ions are easily oxidized into Fe^{3+} by trace dissolved oxygen in aqueous solution. This leads to premature phase segregation (like α-FeOOH or Fe3O4), destroying the atomic-scale homogeneity of the transition metals. Carbonate ions CO3^{2-} form a more chemically stable coordination with divalent transition metals, preventing premature oxidation and ensuring uniform Ni\/Fe\/Mn intermixing. (2) \u003cstrong\u003eMorphology and Tap Density Control\u003c\/strong\u003e: The carbonate route typically produces highly spherical, dense secondary particles composed of needle-like or plate-like primary crystalline grains. This morphology results in high tap densities (~1.5 g\/cm3), which translates directly to improved volumetric energy density in the final processed cathode sheet.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; height: 248.738px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 46.8875px;\"\u003e\n\u003ctd style=\"width: 30.5755%; height: 46.8875px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 46.8875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCSIBPCNFM424CO3 (C-SIB-PC-NFM424CO3)\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: 30.5755%; height: 35.6px;\"\u003e\u003cem\u003eChemical Composition\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eNi: 40.57 wt%   Fe: 19.16 wt%   Mn: 40.27 wt%\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: 30.5755%; height: 35.6px;\"\u003e\u003cem\u003eImpurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCa\u0026lt;66 ppm,   Zn\u0026lt;10 ppm,   Si\u0026lt;25 ppm\u003c\/span\u003e\u003cspan\u003e  S\u0026lt;792 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 46.8875px;\"\u003e\n\u003ctd style=\"width: 30.5755%; height: 46.8875px;\"\u003e\n\u003cstrong\u003e \u003c\/strong\u003e\u003cem\u003eParticle Size Distribution\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 46.8875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eD10: 7.31 um;  D50 =10.9 um;  D90 = 14.31 um\u003c\/span\u003e\u003cspan\u003e\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: 30.5755%; height: 35.6px;\"\u003eMoisture Level\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026lt;130 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.5625px;\"\u003e\n\u003ctd style=\"width: 30.5755%; height: 28.5625px;\"\u003e\u003cem\u003eTap Density\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 28.5625px;\"\u003e1.48 g\/cm3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.5755%; height: 19.6px;\"\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.0647%; height: 19.6px;\"\u003e50 g\/bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: (1) Please store the Ni0.4Fe0.2Mn0.6(OH)2 precursor powder in a dry area (glovebox is preferred); \u003c\/span\u003e\u003cspan\u003e(2) The battery precursor powder is highly recommended to be dried at 80-100°C in a vacuum oven for 6-12 h before use. \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\u003ca href=\"https:\/\/iopscience.iop.org\/article\/10.1149\/1945-7111\/ad6cfa\/meta\"\u003e\u003cspan\u003eX. Li, et al. Preparation and Property Optimization of High Capacity O3-type NaNi0.4Fe0.2Mn0.4O2, J. Electrochem. Soc., 2024, 171, 080526\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.langmuir.4c02065\"\u003e\u003cspan\u003eX. Li, et al. Prilling and Coating Strategy to Synthesize High-Performance Spherical NaNi0.4Fe0.2Mn0.4O2 Cathode Materials for Sodium Ion Batteries, Langmuir 2024, 40, 35, 18610–18618\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GSLD","offers":[{"title":"Default Title","offer_id":47905735901414,"sku":"CSIBPCNFM424CO3","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSIBPCNFM424CO3_main.png?v=1781986949","url":"https:\/\/echemsupplies.com\/products\/csibpcnfm424co3","provider":"EChem Supplies","version":"1.0","type":"link"}