Efficient iodine capture from water using a functionalized covalent organic framework

Mahsa Jahantigh; Mostafa Khajeh; Ali Reza Oveisi; Saba Daliran; Mansoureh Rakhshanipour

doi:10.1039/d5ra09537a

January 1, 2026RSC AdvancesOpen Access

Efficient iodine capture from water using a functionalized covalent organic framework

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Key Points

To explore the effectiveness of amidoxime-functionalized COF-366 in capturing iodine from water.
Used a functionalized covalent organic framework COF-366.
Conducted experiments to evaluate iodine capture capacity in water.
Tested material reusability over seven cycles.
Captured iodine at a capacity of 909.1 mg g −1.
Demonstrated excellent reusability for at least seven cycles.
Highlighted the role of charge-transfer interactions in the capture process.

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Implication

Efficiently captures iodine in water using a functionalized material, indicating potential for water purification.

Abstract

An amidoxime-functionalized COF-366 enables ultrafast, high-capacity molecular iodine capture from water (909.1 mg g −1 ), driven by charge-transfer interactions, with excellent reusability over seven cycles.

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Cite This Study

Jahantigh et al. (2026) studied this question.

synapsesocial.com/papers/69994c01873532290d0202c9 https://doi.org/10.1039/d5ra09537a

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Efficient iodine capture from water using a functionalized covalent organic framework

Key Points

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Implication

Abstract

Discussion

Cite This Study

Efficient iodine capture from water using a functionalized covalent organic framework

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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