Molten salt infiltration–oxidation synergistic controlled lithium extraction from spent lithium iron phosphate batteries: an efficient, acid free, and closed-loop strategy

Green Chemistry, Год журнала: 2023, Номер 25(15), С. 6057 - 6066

Опубликована: Янв. 1, 2023

Based on a molten salt Li extraction from spent LiFePO 4 , which constitutes one-step preparation with product, closed-loop process was conducted to regenerate cathode.

Язык: Английский

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Tethering cellulose fibers with disulphide linkages for rapid and efficient adsorption of mercury ions and dye from wastewater: Adsorption mechanism and process optimization using RSM

Separation and Purification Technology, Год журнала: 2023, Номер 322, С. 124275 - 124275

Опубликована: Июнь 7, 2023

Язык: Английский

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Efficient removal of heavy metals using 1,3,5-benzenetricarboxylic acid-modified zirconium-based organic frameworks

Environmental Technology & Innovation, Год журнала: 2024, Номер 33, С. 103516 - 103516

Опубликована: Янв. 4, 2024

Water contamination by heavy metals due to various anthropogenic activities has grown be a serious global issue that needs addressed ensure effective remediation. Recently, Metal-Organic Frameworks (MOFs), class of porous materials, have emerged as promising candidates for removal. In this study, we synthesized and evaluated novel 1,3,5-benzene tricarboxylic acid (BTC)-based metal-organic framework (UIO-66-BTC(Zr)) its ability adsorb metal Pb(II) from wastewater. X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), photoelectron (XPS) characterization methods were used demonstrate the synthesis UIO-66-BTC(Zr). The proposed mechanisms binding UIO-66-BTC(Zr) identified chelation/coordination, pore filling, electrostatic interaction steps. According our findings, remarkable adsorption capacity 881.35 mg/g exhibits significant selectivity ions in solution over Cd(II), Cu(II), Zn(II), Ni(II) ions. Additionally, crystal structure adsorbed MOF remained stable, performance consistent five cycles, signifying potential sustainable efficient adsorbent removing real-world effluents. findings study open up prospects application new removal hazardous contaminants industrial Moreover, research serves crucial basis advancing studies on cost-effective environmentally friendly modification/synthesis upscaling production wider

Язык: Английский

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Selective removal of Hg(II) by chitosan derivative covalently modified with double cross-linking agents abundant in N and S atoms

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 263, С. 130414 - 130414

Опубликована: Фев. 28, 2024

Язык: Английский

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Multi-ligand strategy for enhanced removal of heavy metal ions by thiol-functionalized defective Zr-MOFs

Journal of Hazardous Materials, Год журнала: 2024, Номер 479, С. 135723 - 135723

Опубликована: Сен. 3, 2024

Язык: Английский

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Lanthanum(III) − 2,5 − Pyrazinedicarboxylate framework as an antibacterial adsorbent for highly efficient and selective capture of Pb(II) and Cd(II) from wastewater

Separation and Purification Technology, Год журнала: 2024, Номер 345, С. 127329 - 127329

Опубликована: Апрель 2, 2024

Язык: Английский

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Removal of heavy metals from water by adsorption on metal organic frameworks: Research progress and mechanistic analysis in the last decade

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160063 - 160063

Опубликована: Янв. 1, 2025

Язык: Английский

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Adsorptive removal of Pb(II) using magnetic MOFs-modified chitosan composite: Preparation, performance and mechanism

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131850 - 131850

Опубликована: Янв. 1, 2025

Язык: Английский

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Tunable porosity and Hg (II) adsorption performance in dual heteroatom functionalized conjugated micro-mesoporous poly(aniline)s

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131997 - 131997

Опубликована: Фев. 1, 2025

Язык: Английский

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Recent advances in structural engineering of photocatalysts for environmental remediation

Environmental Research, Год журнала: 2022, Номер 219, С. 115084 - 115084

Опубликована: Дек. 16, 2022

Язык: Английский

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