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Site-engineered sulfonated COF/CNT electrodes for highly efficient Cd2+ capacitive deionization
DOI:10.1016/j.desal.2026.120674.png)
Abstract
En 中文
• Sulfonated COF framework-engineering strategy was developed for conductive COF@CNT electrodes. • Framework chemistry and electrode architecture were synergistically integrated for Cd2+ electrosorption. • Sulfonic-acid site regulation optimized charge distribution and Cd2+ coordination accessibility. • TpBDsa@CNT achieved a high Cd2+ electrosorption capacity of 156.68 mg/g at 1.2 V.
Keywords:
Covalent organic frameworks
Sulfonic-acid site engineering
Composite electrodes
Cd2+ electrosorption
Capacitive deionization
Journal
IF:
9.8
Papers:
2.0K
Citations:
6.2W

