Recent progress in removal of heavy metals from wastewater: A comprehensive review

Chemosphere, Journal Year: 2023, Volume and Issue: 335, P. 139077 - 139077

Published: May 30, 2023

Language: Английский

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Phosphorylated chitosan-lignin composites for efficient removal of Pb(II) and Cu(II) from aqueous environments and sustainable upcycling of spent adsorbents

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 304, P. 140840 - 140840

Published: Feb. 8, 2025

Language: Английский

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A novel modified lignin-based adsorbent for removal of malachite green and Pb2+ ions from wastewater

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 330, P. 125495 - 125495

Published: Oct. 27, 2023

Language: Английский

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In-situ preparation of lignin/Fe3O4 magnetic spheres as bifunctional material for the efficient removal of metal ions and methylene blue

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 259, P. 128971 - 128971

Published: Dec. 29, 2023

Language: Английский

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Design and function of lignin/silk fibroin-based multilayer water purification membranes for dye adsorption

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 253, P. 126863 - 126863

Published: Sept. 15, 2023

Language: Английский

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Enhanced phosphate removal from aqueous environments using three-dimensional La-doped carboxylic carbon nanotubes/alginate: Performance and mechanisms

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: unknown, P. 136117 - 136117

Published: Sept. 1, 2024

Language: Английский

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N-S co-doping lignin-based carbon magnetic nanoparticles as high performance supercapacitor and electromagnetic wave absorber

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 242, P. 125032 - 125032

Published: May 26, 2023

Language: Английский

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Exploring chemical reactions to enhance thermal and dispersion stability of kraft and organosolv lignin

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 264, P. 130518 - 130518

Published: Feb. 28, 2024

Lignin has been overlooked and used as a waste for long due to its complex partially hydrophobic structure. Many efforts have carried out overcome these deficiencies apply it high-value product, which are insufficient reach the full potential of lignin in various advanced applications, since they require with procedures obtaining more specific fine-tuned chemical structures. This work focuses on differently structured hydrophilic lignins derived both from Kraft organosolv isolation processes. The structures different types were studied, effect structural differences modification processes their subsequent properties analyzed, valorizing application diverse purposes. carboxymethylation sulfomethylation reactions aim enhancing polarity samples, while methylation reaction aimed obtain higher stability. physicochemical analyses by FTIR, GPC, 31P NMR, 13C HSQC verified effectiveness conditions selected, lower hydroxyl content, substitution insertion carboxymetyl, sulfomethyl methyl groups, therefore condensed, aromatic oxygenated carbon While was most efficient substituting OH non-selectivity, OL showed yields than KL. In terms thermal morphological properties, analyzed DLS TGA respectively, observed that modified samples Z values, along conductivity, being sulfomethylated one showing best results, also smallest particle size polydispersity index. Finally, all T50% suggesting better stability towards degradation.

Language: Английский

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The Ag based composites derived from Ag-MOFs with tunable forms for electromagnetic wave absorption

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 690, P. 133777 - 133777

Published: March 20, 2024

Language: Английский

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Preparation and characterization of bifunctional wolfsbane-like magnetic Fe3O4 nanoparticles-decorated lignin-based carbon nanofibers composites for electromagnetic wave absorption and electrochemical energy storage

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 246, P. 125574 - 125574

Published: June 27, 2023

Language: Английский

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