Lac Knife Cathode (LKC) Ultima
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Focus Graphite and C4V Report Breakthrough Early Results Showing 26% Improvement in LFP Cathode Density Using Lac Knife Cathode Ultima
Newsfileยท 2025-09-15 09:00
Core Insights - Focus Graphite Inc. has reported a 26% improvement in cathode density using Lac Knife graphite in lithium iron phosphate (LFP) batteries, indicating potential for premium market opportunities and zero-waste processing [1][2][3] Group 1: Battery Performance and Testing Results - The early testing results show that the Lac Knife deposit's spheroidization rejects, typically considered waste, achieved a cathode density of 2.39 g/cc compared to a baseline of 1.76 g/cc, with a 4% conductive additive mix [2][3] - The tests demonstrated equivalent conductivity and comparable cycling stability for up to 40 cycles, suggesting that Lac Knife graphite by-products could serve as a high-value conductive additive, potentially replacing carbon black [2][3] Group 2: Market Opportunities and Growth - The global market for lithium-ion battery cathode conductive auxiliary agents is projected to grow from approximately US$1.80 billion in 2024 to US$4.32 billion by 2029, reflecting a compound annual growth rate (CAGR) of about 19.1% [4] - The ability of Lac Knife graphite to compete with conventional carbon black positions Focus Graphite strategically within a high-value, high-growth specialty market [4] Group 3: Future Testing and Development Plans - The company plans to advance testing to single pouch cells (150mAh) and multilayer pouch cells (3Ah), exploring different blend ratios and continuing collaboration with Charge CCCV (C4V) to assess scalability [5][6] - Focus Graphite aims to fully utilize its concentrate and create high-value by-products while leveraging Quebec's renewable hydro energy for a clean-energy carbon footprint [5][6]