🔋 Hydrogen‐Bonded Supramolecular Networks of Carboxyl‐Functionalized Hexaazatriphenylene for Ultradurable Aqueous Proton Batteries

📝 شبکه‌های سوپرمولکولی پیوند هیدروژنی HATN-6COOH برای باتری پروتون آبی فوق‌پایدار با ظرفیت بالا و پایداری چرخه‌ای عالی طراحی شدند.

📚 Journal: Advanced Functional Materials #AdvancedFunctionalMaterials
📅 Date: 2026-10-15
🔬 Research Article

💡 Novelty & Significance:
HATN‐6COOH introduces carboxyl‐driven hydrogen‐bonded supramolecular networks in hexaazatriphenylene electrodes, simultaneously tuning electronics, enabling Grotthuss proton transport, and suppressing dissolution. It achieves 201 mAh g⁻¹, 89.1% rate retention, and 90.4% capacity after 30,000 cycles, with a full cell retaining 82.6%. This supramolecular engineering strategy advances ultradurable, high-performance aqueous proton batteries.

🔗 10.1002/adfm.79084

🏷 aqueous proton battery · hexaazatriphenylene · hydrogen-bonded network · organic electrode · ultradurable cycling