🔋 Constructing Biomass‐Derived Ultra‐Thin 2D Carbon Nanoweb via Confinement‐Driven Bubbling Effect for High‐Rate Zinc‐Ion Storage in Hybrid Capacitors
📝 شبکه نانویی کربنی دوبعدی فوقنازک از زیستتوده با اثر حباب محدودشده ساخته شد و خازن هیبریدی یون-روی با ظرفیت 229 mAh g−1 و پایداری 20000 چرخه را ممکن کرد.
📚 Journal: Carbon Energy #CarbonEnergy
📅 Date: 2026-10-15
🔬 Research Article | 🔓 Open Access | 📥 PDF
💡 Novelty & Significance:
The novelty lies in a confinement-driven bubbling effect creating ultra-thin 2D carbon nanowebs (1.5–2.5 nm) that prevent interlayer stacking. This yields high surface area (2055 m²/g) and fast ion transport. Significance: zinc-ion hybrid capacitors achieve exceptional rate performance (117 mAh/g at 10 A/g) and 20,000-cycle stability, enabling high energy density (187.2 Wh/kg) at high mass loading.
🔗 10.1002/cey2.70346
🏷 2D carbon nanoweb · zinc-ion hybrid capacitor · confinement bubbling · biomass-derived carbon · high-rate storage
Post #15349
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