Keywords
1
2-dimethoxyethane
charge–discharge cycling
discharge capacity
hexaazatrinaphthylene
lithium-ion battery
poly-HATN
potassium-ion battery
quantum chemical modeling.
Abstract
An advanced organic electrode material based on 5,6,11,12,17,18-hexaazatrinaphthylene (HATN) was synthesized. The developed poly-HATN demonstrated exceptional promise for potassium-ion batteries, exhibiting a stable discharge capacity of 150 mAh g−1 and a near-perfect Coulombic efficiency of approximately 100%. These results highlight its potential as a high-performance and sustainable electrode material for next-generation energy storage systems.
Funders
Ministry of Education and Science of the Russian Federation
124013000743-3 (FFSG-2024-0008)
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