{"product_id":"clibdehlncm811","title":"LiNi0.8Co0.1Mn0.1O2 (NCM811) Dry Electrode (Disc, Sheet) with High Loading (30-60 mg\/cm2) for Li-Ion Battery, CLIBDEHLNCM811","description":"\u003cp\u003eDeveloping NCM811 (LiNi₀.₈Co₀.₁Mn₀.₁O₂) dry electrodes for high-loading cathodes is a high-priority area for increasing the energy density of lithium-ion batteries. While NCM811 offers high specific capacity, its high nickel content makes it sensitive to the environment and traditional processing methods.\u003c\/p\u003e\n\u003cp\u003eDry electrode technology is particularly advantageous for NCM811 because it bypasses the chemical and mechanical risks associated with solvent-based \"wet\" processing. (1) \u003cstrong\u003eMoisture Sensitivity\u003c\/strong\u003e: High-nickel oxides like NCM811 are prone to forming lithium residuals (LiOH and Na2CO3) on their surface when exposed to ambient humidity or the water\/NMP used in wet slurries. This leads to slurry gelation and aluminum foil corrosion. Dry processing eliminates these liquid-phase interactions. (2) \u003cstrong\u003eBinder Migration Prevention\u003c\/strong\u003e: In traditional wet-coated thick electrodes, the binder often migrates toward the surface during the drying process, causing the electrode to become brittle at the bottom. Dry processing ensures a uniform distribution of the PTFE binder through the entire thickness. (3) \u003cstrong\u003eMicro-Cracking Mitigation\u003c\/strong\u003e: NCM811 secondary particles are susceptible to micro-cracking during cycling due to anisotropic volume changes. The elastic PTFE fibril network in a dry electrode can accommodate these stresses better than the rigid PVDF used in wet processing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNCM811 (LiNi₀.₈Co₀.₁Mn₀.₁O₂) Dry Electrode can be used as sodium-ion battery cathode. The round disc shape with single-side coating is suitable for coin cell testing, while the rectangle sheet shape with single- or double-side coating is designed for single-layer or multiple-layer pouch cell testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 101.462%; height: 405.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 19.6px;\"\u003e\u003cem\u003ePart Number \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 19.6px;\"\u003eCLIBDEHLNCM811 (C-LIB-DEHL-NCM811)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.6px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 31.6px;\"\u003e\u003cem\u003eCurrent collector\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 31.6px;\"\u003e15 um aluminum foil with carbon coating (1 um on each side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 19.6px;\"\u003e\u003cem\u003eDry Coating Material\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 19.6px;\"\u003eLiNi0.8Co0.1Mn0.1O2 (NCM811) powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 19.6px;\"\u003e\u003cem\u003eActive Portion\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 19.6px;\"\u003e96.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 142.4px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 142.4px;\"\u003e\u003cem\u003eElectrode Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 142.4px;\"\u003e\n\u003cp\u003e(1) Round disc shape: D = 10 -15 mm\u003c\/p\u003e\n\u003cp\u003e(2) Rectangle sheet shape:\u003c\/p\u003e\n\u003cp\u003e     (a) 30 mg\/cm2, single-side, 2.9 g\/cm3, L120 mm*W90 mm\u003c\/p\u003e\n\u003cp\u003e     (b) 60 mg\/cm2, double-side, 3.3 g\/cm3, L120 mm*W90 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.2px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 71.2px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 71.2px;\"\u003e\n\u003cp\u003eRound disk D=10-15 mm (50 pcs\/pack)\u003c\/p\u003e\n\u003cp\u003eRectangle sheet with SS \u0026amp; DS coating (5 pcs\/pack)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 74.8px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 74.8px;\"\u003e\u003cem\u003eFirst Discharging Capacity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 74.8px;\"\u003e\n\u003cp\u003e~210 mAh\/g (0.1 C, testing voltage range of 3.0-4.2 V, Electrolyte:1.0M NaPF6 in EC:DMC:EMC=1:1:1 Vol% with 1.0%FEC)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.8px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 26.8px;\"\u003e\u003cem\u003eFirst Columbic Efficiency\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 26.8px;\"\u003e91.5 %\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 NCM811 electrodes in a dry area (glovebox is preferred); \u003c\/span\u003e\u003cspan\u003e(2) The battery electrodes are 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\/ad6cfb\/meta\"\u003e\u003cspan\u003eK. Uzun, et al. Investigating the Effect of Electrode Compositions on Dry-made NMC811 Positive Electrodes, J. Electrochem. Soc., 2024, 171, 080532.\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.nature.com\/articles\/s41560-026-01981-3\"\u003e\u003cspan\u003eM. Zhang, et al. Dry electrode architecture design to push energy density limits at the cell level, Nature Energy, 2026, 11, 490–502.\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"KLDX","offers":[{"title":"Round Disc D = 10 mm (single side 30 mg\/cm2)","offer_id":47584139018470,"sku":"CLIBDEHLNCM811RD10","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Round Disc D = 12 mm (single side 30 mg\/cm2)","offer_id":47584139051238,"sku":"CLIBDEHLNCM811RD12","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Round Disc D = 14 mm (single side 30 mg\/cm2)","offer_id":47584139084006,"sku":"CLIBDEHLNCM811RD14","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Round Disc D = 15 mm (single side 30 mg\/cm2)","offer_id":47584139116774,"sku":"CLIBDEHLNCM811RD15","price":149.0,"currency_code":"USD","in_stock":true},{"title":"Single-Side Sheet (30 mg\/cm2)","offer_id":47584139149542,"sku":"CLIBDEHLNCM811SSS","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Double-Side Sheet (60 mg\/cm2)","offer_id":47584139182310,"sku":"CLIBDEHLNCM811DSS","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBCEHLLFP_main.png?v=1777254683","url":"https:\/\/echemsupplies.com\/products\/clibdehlncm811","provider":"EChem Supplies","version":"1.0","type":"link"}