Synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate)
Poly(hydroxamic acid) chelating ion-exchange resin was prepared from crosslinked poly(methacrylate) beads. The starting polymer was prepared by a suspension polymerization of methacrylate and divinyl benzene. Conversion of the ester groups into the hydroxamic acid was carried out by treatment with h...
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| Format: | Article |
| Language: | English |
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Elsevier Science
1994
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| Online Access: | http://psasir.upm.edu.my/id/eprint/116755/ http://psasir.upm.edu.my/id/eprint/116755/1/116755.pdf |
| _version_ | 1848867083699355648 |
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| author | Haron, Md.Jelas Wan Yunus, Wan Md Zin Desa, Mohd Zaizi Kassim, Anuar |
| author_facet | Haron, Md.Jelas Wan Yunus, Wan Md Zin Desa, Mohd Zaizi Kassim, Anuar |
| author_sort | Haron, Md.Jelas |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Poly(hydroxamic acid) chelating ion-exchange resin was prepared from crosslinked poly(methacrylate) beads. The starting polymer was prepared by a suspension polymerization of methacrylate and divinyl benzene. Conversion of the ester groups into the hydroxamic acid was carried out by treatment with hydroxylamine in an alkaline solution. Hydroxamic acid capacity of the product was 2.71 mmol/g. The resin exhibited high affinity towards Fe(III) and Pb ions and its capacities for Fe(III), Pb, Cu, Ni and Co ions were pH dependent. The ability of the resin to carry out the separation of Fe(III)CuCo/Ni and PbNi ions is also reported. |
| first_indexed | 2025-11-15T14:30:52Z |
| format | Article |
| id | upm-116755 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:30:52Z |
| publishDate | 1994 |
| publisher | Elsevier Science |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1167552025-07-04T10:09:18Z http://psasir.upm.edu.my/id/eprint/116755/ Synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate) Haron, Md.Jelas Wan Yunus, Wan Md Zin Desa, Mohd Zaizi Kassim, Anuar Poly(hydroxamic acid) chelating ion-exchange resin was prepared from crosslinked poly(methacrylate) beads. The starting polymer was prepared by a suspension polymerization of methacrylate and divinyl benzene. Conversion of the ester groups into the hydroxamic acid was carried out by treatment with hydroxylamine in an alkaline solution. Hydroxamic acid capacity of the product was 2.71 mmol/g. The resin exhibited high affinity towards Fe(III) and Pb ions and its capacities for Fe(III), Pb, Cu, Ni and Co ions were pH dependent. The ability of the resin to carry out the separation of Fe(III)CuCo/Ni and PbNi ions is also reported. Elsevier Science 1994 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/116755/1/116755.pdf Haron, Md.Jelas and Wan Yunus, Wan Md Zin and Desa, Mohd Zaizi and Kassim, Anuar (1994) Synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate). Talanta, 41 (5). pp. 805-807. ISSN 0039-9140 https://linkinghub.elsevier.com/retrieve/pii/0039914094E0009G 10.1016/0039-9140(94)E0009-G |
| spellingShingle | Haron, Md.Jelas Wan Yunus, Wan Md Zin Desa, Mohd Zaizi Kassim, Anuar Synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate) |
| title | Synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate) |
| title_full | Synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate) |
| title_fullStr | Synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate) |
| title_full_unstemmed | Synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate) |
| title_short | Synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate) |
| title_sort | synthesis and properties of poly(hydroxamic acid) from crosslinked poly(methacrylate) |
| url | http://psasir.upm.edu.my/id/eprint/116755/ http://psasir.upm.edu.my/id/eprint/116755/ http://psasir.upm.edu.my/id/eprint/116755/ http://psasir.upm.edu.my/id/eprint/116755/1/116755.pdf |