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🔋 Interface Rectification via Roll‐to‐Roll Dual‐Confinement Nanocoatings for High‐Temperature Polymer Capacitors

📝 پوشش نانولامینیت آلی-معدنی به روش roll-to-roll با محدودسازی دوگانه، تزریق حامل داغ را در خازن‌های پلیمری PEI در ۱۵۰ درجه سانتی‌گراد سرکوب کرده و چگالی انرژی و عمر را به‌شدت بهبود می‌دهد.

📚 Journal: Advanced Science #AdvancedScience
📅 Date: 2026-10-14
🔬 Research Article | 🔓 Open Access | 📥 PDF

💡 Novelty & Significance:
Roll-to-roll dual-confinement nanocoatings introduce an interface-rectification mechanism combining polymer nanoconfinement with anisotropic carrier relaxation in nanoclay sheets. This scalable coating doubles PEI's discharged energy density at 95% efficiency, raises breakdown strength to 501 MV/m, and extends capacitor lifetime 45-fold at 150°C—enabling high-temperature, high-density polymer capacitive energy storage for wide-bandgap power electronics.

🔗 10.1002/advs.78275

🏷 polymer capacitors · high-temperature dielectrics · nanocoatings · roll-to-roll · interface rectification
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