{"product_id":"clibcelcohlwc","title":"High-Voltage LiCoO2 (LCO, 4.6 V) Cathode Electrode with High Loading (20 mg\/cm2, Wet Coating) for Li-Ion Battery, CLIBCELCOHLWC","description":"\u003cp\u003eA High-Voltage LiCoO2 (LCO, 4.6 V) Wet-Coated Cathode Electrode with a high mass loading of 20 mg\/cm2 represents an advanced, high-energy-density configuration designed to push conventional cobalt-based cathodes beyond standard 4.2V–4.4V limits. While wet-slurry casting at higher thicknesses (\u0026gt; 15 mg\/cm2) presents challenges with binder migration and structural cracking, precise formulation and optimized drying schedules enable stable high-voltage performance.\u003c\/p\u003e\n\u003cp\u003eThe typical slurry formulation can be referenced as: (1) \u003cstrong\u003eActive LCO Powder (95.5-97.0 wt%)\u003c\/strong\u003e: High-tap-density, single-crystal or large polycrystalline LCO particles with tailored particle size distributions to optimize packing. (2) \u003cstrong\u003eConductive Additives (1.5-2.5 wt%)\u003c\/strong\u003e: A hybrid network combining Super P carbon black (for point-to-point particle contact) and Vapor Grown Carbon Fibers (VGCF) or multi-walled carbon nanotubes (CNTs) to maintain long-range electronic percolation through the thick electrode. (3) \u003cstrong\u003eBinder (1.5-2.0 wt%)\u003c\/strong\u003e: High-molecular-weight PVDF (such as Solef 5130 or Kynar HSV 900) dissolved in N-Methyl-2-pyrrolidone (NMP) to provide high peel strength without insulating active surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 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: 391.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 19.6px;\"\u003e\u003cem\u003ePart Number \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; height: 19.6px;\"\u003eCLIBCELCOHLWC (C-LIB-CE-LCO-HLWC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.6px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 31.6px;\"\u003e\u003cem\u003eCurrent collector\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; height: 31.6px;\"\u003e12 um aluminum foil with 1 um carbon coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 19.6px;\"\u003e\u003cem\u003eDry Coating Material\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; height: 19.6px;\"\u003e\u003ca href=\"https:\/\/echemsupplies.com\/products\/clibcncm811?variant=46880203702502\u0026amp;_pos=1\u0026amp;_sid=f7896afdc\u0026amp;_ss=r\"\u003eLCO Polycrystalline powder\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 19.6px;\"\u003e\u003cem\u003eActive Portion\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; height: 19.6px;\"\u003e90.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 96.4px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 96.4px;\"\u003e\u003cem\u003eElectrode Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; height: 96.4px;\"\u003e\n\u003cp\u003e(1) Round disc shape: D = 10 -15 mm\u003c\/p\u003e\n\u003cp\u003e(2) Rectangle sheet shape:  L100 mm*W75 mm (single-side).\u003c\/p\u003e\n\u003cp\u003e                                            L70 mm*W70 mm (double-side)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 35.6px;\"\u003e\u003cem\u003eArea Density (Loading)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; height: 35.6px;\"\u003e\n\u003cp\u003e20 mg\/cm2 (single-side); 40 mg\/cm2 (double-side)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 35.6px;\"\u003e\u003cem\u003eCompaction Density\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; height: 35.6px;\"\u003e\n\u003cp\u003e~3.5-4.0 g\/cm3 \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.2px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 71.2px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; 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: 35.6px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 35.6px;\"\u003e\u003cem\u003eFirst Discharging Capacity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; height: 35.6px;\"\u003e\n\u003cp\u003e~190 mAh\/g (0.1 C, testing voltage range of 3.0-4.6 V)\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBCELCOHLWC_testing_facde3dd-3473-4b1b-a2fc-0111614d22fa_240x240.jpg?v=1792895572\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.8px;\"\u003e\n\u003ctd style=\"width: 30.2566%; height: 26.8px;\"\u003e\u003cem\u003eFirst Columbic Efficiency\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4462%; height: 26.8px;\"\u003e97.6 %\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 high loading LCO 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\u003cspan\u003e\u003ca href=\"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/abs\/10.1002\/adfm.201903961\"\u003eX. Wu, et al. High-Performance, Low-Cost, and Dense-Structure Electrodes with High Mass Loading for Lithium-Ion Batteries, Adv. Funct. Mater., 2019, 29, 1903961\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2405829725002892\"\u003e\u003cspan\u003eY. Fu, et al. Ultrathick LiCoO2 cathodes with low tortuosity and accelerated kinetics enable high areal capacity and long-life customable batteries, Energy Storage Materials, 2025, 78, 104291\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"LYCX","offers":[{"title":"Round Disc D = 10 mm","offer_id":67847671873766,"sku":"CLIBCELCOHLWCRD10","price":99.0,"currency_code":"USD","in_stock":true},{"title":"Round Disc D = 12 mm","offer_id":67847671906534,"sku":"CLIBCELCOHLWCRD12","price":109.0,"currency_code":"USD","in_stock":true},{"title":"Round Disc D = 14 mm","offer_id":67847671939302,"sku":"CLIBCELCOHLWCRD14","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Round Disc D = 15 mm","offer_id":67847671972070,"sku":"CLIBCELCOHLWCRD15","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Single-Side Sheet","offer_id":67847672004838,"sku":"CLIBCELCOHLWCSSS","price":159.0,"currency_code":"USD","in_stock":true},{"title":"Double-Side Sheet","offer_id":67847691174118,"sku":"CLIBCELCOHLWCDSS","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBCENCM811HLWC_main.jpg?v=1792879565","url":"https:\/\/echemsupplies.com\/products\/clibcelcohlwc","provider":"EChem Supplies","version":"1.0","type":"link"}