Nitrogen-rich covalent organic frameworks with multiple carbonyls for high-performance sodium batteries.

Nat Commun · 2020 · PMC6954217 · PMID 31924753

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an increasing trendno p-value reported

The specific capacity of the TQBQ-COF electrode shows an increasing trend for the initial 10 cycles at the large currents owing to the slow process to open the ion transport channel for the TQBQ-COF electrode, and the capacity retention is calculated based on the 10th cycle.

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