Anionic COFs intercalated cationic MOFs composites: synergistic adsorption-reduction toward efficient precious metal recovery

Zhihao Li; Fenglei Liu

doi:10.1039/d5nj04749h

January 1, 2026New Journal of Chemistry

Anionic COFs intercalated cationic MOFs composites: synergistic adsorption-reduction toward efficient precious metal recovery

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Key Points

This research aims to develop a new hybrid material for the efficient recovery of noble metals from electronic waste.
Fabrication of COF@MOF hybrid using electrostatic self-assembly method.
Testing adsorption-reduction capabilities for noble metal recovery.
Comparative analysis of efficiency with traditional methods.
The hybrid material showed enhanced selective adsorption for noble metals.
Significantly improved recovery rates compared to standard techniques.
Demonstrated effectiveness in reducing noble metals from contaminated sources.

Implication

The study demonstrates effective recovery of noble metals from e-waste using hybrid materials, suggesting a new method for metal separation.

Abstract

The selective separation of noble metals from e-waste stands as an acutely urgent and strategically critical challenge. Herein, the COF@MOF hybrid (TpPa-SO₃H@MIL-101(Cr)-NH₂) was fabricated via an electrostatic self-assembly method, and...

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/69be36666e48c4981c6754b2 https://doi.org/10.1039/d5nj04749h

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Anionic COFs intercalated cationic MOFs composites: synergistic adsorption-reduction toward efficient precious metal recovery

Key Points

Implication

Abstract

Discussion

Cite This Study

Anionic COFs intercalated cationic MOFs composites: synergistic adsorption-reduction toward efficient precious metal recovery

Key Points

Implication

Abstract

Discussion

Cite This Study

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