Artikel: Preparation of two-component Pickering emulsion hydrogels for the removal of zinc ions from aqueous solutions.
2022 Band 87, Heft 2, Seite(n) 454–468
Abstract: Traditional liquid-solid extraction methods for the removal of zinc ions (Zn(II)) were generally limited by the leakage of extractant and low extraction capacity. The two-component Pickering emulsion hydrogels (PEHGs) in which the synergistic 2- ... ...
Abstract | Traditional liquid-solid extraction methods for the removal of zinc ions (Zn(II)) were generally limited by the leakage of extractant and low extraction capacity. The two-component Pickering emulsion hydrogels (PEHGs) in which the synergistic 2-ethylhexyl hydrogen-2-ethylhexylphosphate/tributyl phosphate (EHEHPA/TBP) was encapsulated in a semi-penetrating polymer network (SIPN) structured hydrogels polyacrylamide/sodium alginate (PAM/SA) were prepared by the Pickering emulsions polymerization route. The PEHGs were characterized by FTIR, SEM, TGA, and tensile mechanical measurements, and their self-healing properties were explored. The adsorption performance of PEHGs on Zn(II) was investigated. The results showed that the encapsulation of the extractant reached 95% due to the hydrogels network and nano-silica (nano-SiO |
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Mesh-Begriff(e) | Zinc ; Hydrogels/chemistry ; Emulsions ; Polymers ; Ions ; Adsorption ; Hydrogen-Ion Concentration |
Chemische Substanzen | Zinc (J41CSQ7QDS) ; Hydrogels ; Emulsions ; Polymers ; Ions |
Sprache | Englisch |
Erscheinungsdatum | 2022-04-01 |
Erscheinungsland | England |
Dokumenttyp | Journal Article |
ZDB-ID | 764273-8 |
ISSN | 1996-9732 ; 0273-1223 |
ISSN (online) | 1996-9732 |
ISSN | 0273-1223 |
DOI | 10.2166/wst.2022.430 |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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Verfügbar in ZB MED Köln/Königswinter
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