Metal-free porphyrin porous organic cage for efficient iodine capture

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161326 - 161326

Опубликована: Март 1, 2025

Язык: Английский

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Phenylhydrazine-based hyper-cross-linked polymers as adsorbents for reversible capture of iodine

Journal of Water Process Engineering, Год журнала: 2025, Номер 70, С. 106892 - 106892

Опубликована: Янв. 5, 2025

Язык: Английский

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Dual functionalized hydroquinone based microporous hyper-cross-linked polymers for efficient heavy metal and dye sequestration from wastewater

International Journal of Environmental Science and Technology, Год журнала: 2025, Номер unknown

Опубликована: Фев. 23, 2025

Язык: Английский

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Benzonquanmine-based hypercrosslinked polymers for high-efficiency and reversible iodine capture

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 130570 - 130570

Опубликована: Ноя. 1, 2024

Язык: Английский

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Lignin-based materials for iodine capture and storage: A review

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 285, С. 138240 - 138240

Опубликована: Дек. 5, 2024

Язык: Английский

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Porous Nanomaterials for Iodine Adsorption

Scientific Journal of Technology, Год журнала: 2025, Номер 7(1), С. 64 - 76

Опубликована: Янв. 21, 2025

As global environmental issues become increasingly severe, the overconsumption of traditional energy sources and associated pollution problems have more prominent, creating an urgent need to find cleaner efficient alternative sources. In this context, nuclear energy, as a low-carbon high-efficiency option, has gradually gained widespread attention. With continuous development technology, application expanded globally. However, use also brought about various challenges, particularly in terms waste disposal, radiation safety, risk accidents, which sparked extensive discussions on sustainability energy. Of particular concern is radioactive iodine released during uranium fission reactions, poses significant potential risks human health ecological environment, making removal enrichment issue. To address challenge, porous nanomaterials, with their excellent adsorption properties high surface area, research hotspot recent years shown great for enrichment. This review focuses nanomaterials adsorption, including metal-organic frameworks (MOFs), covalent organic (COFs), polymers (POPs), discusses synthesis methods these materials well practical applications removal. Finally, future trends are envisioned.

Язык: Английский

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Bifunctional porous organic polymer: Selective detecting of Fe (III) ion and reversible capturing iodine

Journal of Industrial and Engineering Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Язык: Английский

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Diphenyl phosphate hyper-cross-linked porous polymers for effective iodine capture

Journal of Porous Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 28, 2025

Язык: Английский

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Fabricating Tetraphenylethylene-Based Ionic Porous Organic Polymers for Efficient Sequestration of Toxic Iodine and Oxoanions in Multiple Media

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Март 25, 2025

Water pollution, driven by rapid industrialization, has become a global issue, threatening human health and ecosystems. The contamination of water sources with radioactive waste, heavy metals, toxic oxoanions led to scarcity clean drinking water. Ionic porous organic polymers (iPOPs) offer superior way for purification due their multiple binding sites ion-exchange properties, which enable them remove contaminants through electrostatic interactions efficiently. Moreover, iPOPs can be regenerated simple desorption processes reused over cycles, making cost-effective. Herein, we have synthesized chemically thermally robust (TPE-C1 TPE-C4) using one-step nucleophilic substitution reaction utilized the removal waste (iodine in vapor, aqueous, phases) along various hazardous (Cr2O72-, MnO4-, ReO4-) from via an process high uptake capacities. To best our knowledge, adsorption capacity TPE-C1 I3- (4.3 g/g) is highest field iPOPs. Both showed ultrafast kinetics (>90% within 50-150 s), kinetic constant value as 0.14 mg g-1 min-1 (for permanganate ion), enhances efficiency applicability. In presence large excess (100 times) competitive anions, remained mostly unaffected, demonstrating its excellent selectivity. Further, density functional theory (DFT) studies confirmed between oxoanions, well determined energy toward pollutants. These were recyclable up five cycles no loss maintained consistent performance across (sea, river, lake), reflecting practical For real-time use, column-based setup was prepared TPE-C1, could achieve >98% these With capacity, superfast kinetics, selectivity, facile recyclability, affordable effective solution removing wide variety pollutants advancing treatment technologies.

Язык: Английский

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Recent advances of hyper-crosslinked porous polymers in environment related fields: synthesis, functionalization, and applications

Environmental Technology Reviews, Год журнала: 2025, Номер 14(1), С. 427 - 457

Опубликована: Апрель 5, 2025

Язык: Английский

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