Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removal
By radical polymerization, two series of superabsorbent hydrogels of hydroxybutyl acrylate and acrylamide copolymers, poly(HBA-co-AAm), were obtained. In the first series, the ratio of hydroxy-butyl acrylate to acrylamide was optimized with aconstant amount of methylene bisacrylamide (MBA) as across...
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| Language: | English |
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Industrial Chemistry Institute
2023-02-01
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| Series: | Polimery |
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| Online Access: | https://ichp.vot.pl/index.php/p/article/view/2284/2225 |
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| author | Zahraa Saadi Abdallah Ameen Hadi Mohammed |
| author_facet | Zahraa Saadi Abdallah Ameen Hadi Mohammed |
| author_sort | Zahraa Saadi Abdallah |
| collection | DOAJ |
| description | By radical polymerization, two series of superabsorbent hydrogels of hydroxybutyl acrylate and acrylamide copolymers, poly(HBA-co-AAm), were obtained. In the first series, the ratio of hydroxy-butyl acrylate to acrylamide was optimized with aconstant amount of methylene bisacrylamide (MBA) as across-linking agent. In the second series, the amount of MBA was changed at afixed monomer ratio. The structure of the copolymers was confirmed by the FTIR method. Swelling parameters and mechani-cal properties were tested. Hydrogels with ahigh Young’s modulus and ahigh degree of swelling were selected for the study of adsorption properties towards Co2+, Ni2+ and Cd2+ ions. The influence of basic factors such as adsorbent dose, exposure time and pH on adsorption efficiency was also investigated. The ability to adsorb heavy metal ions changed as follows: Co2+> Ni2+> Cd2+. |
| format | Article |
| id | doaj-art-28b7bbcc6c9e41b1b54acf27bd681b82 |
| institution | OA Journals |
| issn | 0032-2725 |
| language | English |
| publishDate | 2023-02-01 |
| publisher | Industrial Chemistry Institute |
| record_format | Article |
| series | Polimery |
| spelling | doaj-art-28b7bbcc6c9e41b1b54acf27bd681b822025-08-20T02:01:39ZengIndustrial Chemistry InstitutePolimery0032-27252023-02-016828692https://doi.org/10.14314/polimery.2023.2.2Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removalZahraa Saadi Abdallah0https://orcid.org/0000-0001-6212-0583Ameen Hadi Mohammed1https://orcid.org/0000-0003-2323-198XUniversity of Baghdad, Department of Chemistry, College of Science for Women, 10071, IraqUniversity of Baghdad, Department of Chemistry, College of Science for Women, 10071, IraqBy radical polymerization, two series of superabsorbent hydrogels of hydroxybutyl acrylate and acrylamide copolymers, poly(HBA-co-AAm), were obtained. In the first series, the ratio of hydroxy-butyl acrylate to acrylamide was optimized with aconstant amount of methylene bisacrylamide (MBA) as across-linking agent. In the second series, the amount of MBA was changed at afixed monomer ratio. The structure of the copolymers was confirmed by the FTIR method. Swelling parameters and mechani-cal properties were tested. Hydrogels with ahigh Young’s modulus and ahigh degree of swelling were selected for the study of adsorption properties towards Co2+, Ni2+ and Cd2+ ions. The influence of basic factors such as adsorbent dose, exposure time and pH on adsorption efficiency was also investigated. The ability to adsorb heavy metal ions changed as follows: Co2+> Ni2+> Cd2+.https://ichp.vot.pl/index.php/p/article/view/2284/2225super absorbent polymershydroxybutyl acrylateacrylamideadsorption propertiesheavy metal ions removal |
| spellingShingle | Zahraa Saadi Abdallah Ameen Hadi Mohammed Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removal Polimery super absorbent polymers hydroxybutyl acrylate acrylamide adsorption properties heavy metal ions removal |
| title | Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removal |
| title_full | Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removal |
| title_fullStr | Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removal |
| title_full_unstemmed | Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removal |
| title_short | Crosslinked poly(hydroxybutyl acrylate-co-acrylamide) based hydrogels: synthesis, characterization, and performance evaluation in heavy metal removal |
| title_sort | crosslinked poly hydroxybutyl acrylate co acrylamide based hydrogels synthesis characterization and performance evaluation in heavy metal removal |
| topic | super absorbent polymers hydroxybutyl acrylate acrylamide adsorption properties heavy metal ions removal |
| url | https://ichp.vot.pl/index.php/p/article/view/2284/2225 |
| work_keys_str_mv | AT zahraasaadiabdallah crosslinkedpolyhydroxybutylacrylatecoacrylamidebasedhydrogelssynthesischaracterizationandperformanceevaluationinheavymetalremoval AT ameenhadimohammed crosslinkedpolyhydroxybutylacrylatecoacrylamidebasedhydrogelssynthesischaracterizationandperformanceevaluationinheavymetalremoval |