🔋 Achieving High‐Mass Loading Polyanionic Cathodes in Sodium‐Ion Batteries Through Accessible Laboratory‐Scale Dry‐Processing Strategies
📝 یک روش خشک آزمایشگاهی با آسیاب گلولهای و پرس گرم برای ساخت کاتد NVMP ضخیم با بارگذاری بالا در باتری سدیم-یون ارائه شد.
📚 Journal: Small #Small
📅 Date: 2026-10-13
🔬 Research Article
💡 Novelty & Significance:
This work introduces an accessible lab-scale dry-processing route using ball-milling and thermal pressing to control PTFE fibrillation, enabling stable, continuous thick polyanionic cathodes. Achieving over 40 mg cm⁻² loading, the NVMP electrode shows reduced polarization and enhanced diffusion, with full cells demonstrating durable cycling. It offers a practical pathway for high-mass-loading sodium-ion battery research.
🔗 10.1002/smll.76160
🏷 sodium-ion battery · dry processing · thick electrode · PTFE fibrillation · NVMP cathode
Post #15230
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