{"product_id":"csibcnnmo","title":"P2-Type Na2\/3Ni1\/3Mn2\/3O2 (NNMO) Powder for Na-Ion Battery Cathode, 50-200 g\/bottle, CSIBCNNMO","description":"\u003cp\u003eThe Sodium Nickel Manganese Oxide (Na[NixMn(1-x)O2]) cathode with P2-type layered structure is one of the most promising and heavily researched candidates for sodium-ion batteries (SIBs). The trigonal prismatic sites in the P2 layered structure offer wider pathways and a lower energy barrier for Na+ diffusion, leading to better rate performance. This class of materials is attractive due to its high energy density potential, low cost (using earth-abundant Mn and Na), and the potential for a \"drop-in\" manufacturing process similar to that for LIBs.\u003c\/p\u003e\n\u003cp\u003eNNMO crystallizes in a hexagonal lattice within the P63\/mmc space group. (1) \u003cstrong\u003ePrismatic Sites\u003c\/strong\u003e: The \"P\" designation signifies that the sodium (Na+) ions occupy trigonal prismatic coordination environments sandwiched between edge-sharing {TMO}6 ({TM} = {Ni, Mn}) octahedral sheets. (2) \u003cstrong\u003eFast Diffusion Pathways\u003c\/strong\u003e: Unlike O3-type phases where sodium must pass through restrictive tetrahedral intermediate sites during hopping, the shared rectangular faces between adjacent prismatic sites in P2-NNMO present a much lower activation energy barrier. This enables exceptionally fast Na+ diffusion coefficient kinetics and superior rate performance. (3) \u003cstrong\u003eValence Distinctions\u003c\/strong\u003e: To maintain structural and charge stability, manganese is held fixed in its electrochemically inactive +4 state ({Mn}^{4+}), which effectively acts as a structural pillar and suppresses Jahn-Teller lattice distortions. Capacity is delivered entirely through the two-electron extraction\/insertion of nickel ({Ni}^{2+} ↔ Ni}^{3+} ↔ {Ni}^{4+}).\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 632.15px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 49.725px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 49.725px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 49.725px;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCSIBCNNMO (C-SIB-C-NNMO)\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: 33.6331%; height: 35.6px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eNa0.67Ni0.33Mn0.67O2 (P2 type)\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: 33.6331%; height: 35.6px;\"\u003e\u003cem\u003eChemical Composition\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eNa: 20.25 wt%, Ni+Mn = 50.08 wt%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 45.5375px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 45.5375px;\"\u003e\n\u003cstrong\u003e \u003c\/strong\u003e\u003cem\u003eParticle Size Distribution\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 45.5375px;\"\u003e\n\u003cp\u003e\u003cspan\u003eD10 = 3.16 um;  \u003c\/span\u003e\u003cspan\u003eD50 =10.47 um;   D90 = 25.97 um\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 19.6px;\"\u003e\u003cem\u003eTap Density\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 19.6px;\"\u003e1.59 g\/cm3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.9625px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 21.9625px;\"\u003e\u003cem\u003eSpecific Area\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 21.9625px;\"\u003e0.84 m2\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 90.4px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 90.4px;\"\u003e\u003cem\u003eXRD\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 90.4px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/C-SIB-C-NNMO_XRD_160x160.jpg?v=1763920558\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 173px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 173px;\"\u003e\u003cem\u003eFirst Discharging Capacity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 173px;\"\u003e\n\u003cp\u003e~118 mAh\/g (0.1 C, 2.0-4.25 V, Na)\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/C-SIB-C-NNMO_Charge_160x160.jpg?v=1763920558\" style=\"margin-bottom: 16px; float: none;\"\u003e  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/C-SIB-C-NNMO_Charge_at_various_rate_160x160.jpg?v=1763920558\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.325px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 42.325px;\"\u003e\u003cem\u003eFirst Columbic Efficiency\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 42.325px;\"\u003e\n\u003cp\u003e95.0% \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 118.4px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 118.4px;\"\u003e\u003cem\u003eCycling Stability\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 118.4px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/C-SIB-C-NNMO_Stability_01_160x160.jpg?v=1763920558\" alt=\"\" style=\"float: none;\"\u003e  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/C-SIB-C-NNMO_Stability_02_160x160.jpg?v=1763920558\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.6331%;\"\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e50 g, 100 g, and 200 g\/bottle\u003c\/div\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 NNMO powder in a dry area (glovebox is preferred); (2) The battery 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\u003cspan\u003e\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202003972\"\u003eT. Jing, et al. Realizing Complete Solid-Solution Reaction in High Sodium Content P2-Type Cathode for High-Performance Sodium-Ion Batteries, Angew. Chem. Int. Ed., 2020, 59, 14511-14516\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2095495622000195\"\u003eM. Jiang, et al. Revisiting the capacity-fading mechanism of P2-type sodium layered oxide cathode materials during high-voltage cycling, J. Energy Chem., 2022, 69, 16-25\u003c\/a\u003e. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SZKJ","offers":[{"title":"50 g","offer_id":47739451310310,"sku":"CSIBCNNMO50","price":69.0,"currency_code":"USD","in_stock":true},{"title":"100 g","offer_id":47739451343078,"sku":"CSIBCNNMO100","price":109.0,"currency_code":"USD","in_stock":true},{"title":"200 g","offer_id":47739451375846,"sku":"CSIBCNNMO200","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSIBCNNMO.png?v=1763920532","url":"https:\/\/echemsupplies.com\/products\/csibcnnmo","provider":"EChem Supplies","version":"1.0","type":"link"}