🔋 Single‐Atom Active Sites in Polymeric Phthalocyanine Hybrid Electrocatalysis for High‐Efficiency Lithium–Carbon Dioxide Batteries
📝 کاتالیزور CuPPc@CNT با سایتهای تکاتمی Cu–N4 برای باتری Li–CO2، اضافهولتاژ را به 1.06 V کاهش داده و چرخهپذیری را تا 120 چرخه بهبود میبخشد.
📚 Journal: Advanced Functional Materials #AdvancedFunctionalMaterials
📅 Date: 2026-10-05
🔬 Research Article
💡 Novelty & Significance:
CuPPc@CNT introduces atomically dispersed Cu–N4 single-atom sites in a polymerized phthalocyanine–CNT hybrid, enabling noble-metal-free Li–CO2 batteries. It lowers overpotential to 1.06 V, sustains 120 cycles, and ensures reversible Li2CO3 formation/decomposition. This establishes polymeric metal phthalocyanine–CNT hybrids as a promising electrocatalyst platform for next-generation Li–CO2 batteries.
🔗 10.1002/adfm.78821
🏷 Li-CO2 battery · single-atom catalyst · copper phthalocyanine · Cu-N4 sites · Li2CO3 reversibility
Post #14837
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