Bullboard - Stock Discussion Forum HPQ Silicon Inc HPQFF

Primary Symbol: V.HPQ

HPQ Silicon Inc. (HPQ) is a Canada-based technology company specializing in green engineering of silica and silicon-based materials. The Company is engaged in developing, with the support of technology partners PyroGenesis Canada Inc. (PyroGenesis) and Novacium SAS, new green processes to make the critical materials needed to reach net zero emissions. Its activities are centered around the... see more

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HPQ Silicon Inc > After 200 cycles, still no sudden drop in relative capacity

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Post by IvanVanBeethoven on Sep 18, 2024 8:31am

After 200 cycles, still no sudden drop in relative capacity

and ... not yet optimised! This is definitely a very promising synthesis method for constructing Si/graphite composite. I'm realy astonished!!!

Recent charge-discharge tests at the 200-cycle mark for Lithium-ion 18650 batteries, made with a blend of graphite and Novacium’s GEN3 silicon-based anode material, revealed a 36% capacity improvement with only 2% degradation compared to graphite benchmarks. The remaining capacity of 3,734 mAh exceeds the starting capacities of leading 18650 battery models, which range from 3,000 mAh (+25%)^[²^] to 3,450 mAh (+8%)^[³^]. After 200 cycles, the GEN3 battery outperforms top models by 25%^[³^] to 66%^[^2].

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