Synthesis of Ion Imprinted Polymers for Selective Recognition and Separation of Rare Earth Metals
Lanthanide-ion imprinted polymers (L-IIPs) were synthesized by stoichiometric amounts of rare earth ions and the cavities in the polymers were created for the corresponding lanthanide ions. The maximum sorption capacities were estimated to be 125.3, 126.5, 127.6, 128.2 and 129.1 mg/g for Pr, Nd, Sm,...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2017
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/16561/1/fist-2017-mashitah-Synthesis%20of%20ion%20imprinted%20polymers%20for%20selective%20recognition1.pdf |
| _version_ | 1796991936787120128 |
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| author | M. M., Yusoff Nik Rohani, Nik Mustapa Sarkar, Shaheen M. Biswas, Tapan Kumar Lutfor, M. R. Sazmal Effendi, Arshad Mohd Sani, Sarjadi Kulkarni, Ajaykumar D. |
| author_facet | M. M., Yusoff Nik Rohani, Nik Mustapa Sarkar, Shaheen M. Biswas, Tapan Kumar Lutfor, M. R. Sazmal Effendi, Arshad Mohd Sani, Sarjadi Kulkarni, Ajaykumar D. |
| author_sort | M. M., Yusoff |
| collection | UMP |
| description | Lanthanide-ion imprinted polymers (L-IIPs) were synthesized by stoichiometric amounts of rare earth ions and the cavities in the polymers were created for the corresponding lanthanide ions. The maximum sorption capacities were estimated to be 125.3, 126.5, 127.6, 128.2 and 129.1 mg/g for Pr, Nd, Sm, Eu and Gd, respectively at pH 6. In the selectivity study, the L-IIPs exhibited good selectivity to the specific rare earth ions in the presence of coexisting cations. The imprinting results were found to be excellent with some rare earth ions over other competitor rare earth ions with the same charges and close ionic radius. |
| first_indexed | 2024-03-06T12:12:40Z |
| format | Article |
| id | UMPir16561 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:12:40Z |
| publishDate | 2017 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir165612018-05-24T03:02:34Z http://umpir.ump.edu.my/id/eprint/16561/ Synthesis of Ion Imprinted Polymers for Selective Recognition and Separation of Rare Earth Metals M. M., Yusoff Nik Rohani, Nik Mustapa Sarkar, Shaheen M. Biswas, Tapan Kumar Lutfor, M. R. Sazmal Effendi, Arshad Mohd Sani, Sarjadi Kulkarni, Ajaykumar D. Q Science (General) Lanthanide-ion imprinted polymers (L-IIPs) were synthesized by stoichiometric amounts of rare earth ions and the cavities in the polymers were created for the corresponding lanthanide ions. The maximum sorption capacities were estimated to be 125.3, 126.5, 127.6, 128.2 and 129.1 mg/g for Pr, Nd, Sm, Eu and Gd, respectively at pH 6. In the selectivity study, the L-IIPs exhibited good selectivity to the specific rare earth ions in the presence of coexisting cations. The imprinting results were found to be excellent with some rare earth ions over other competitor rare earth ions with the same charges and close ionic radius. Elsevier Ltd 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/16561/1/fist-2017-mashitah-Synthesis%20of%20ion%20imprinted%20polymers%20for%20selective%20recognition1.pdf M. M., Yusoff and Nik Rohani, Nik Mustapa and Sarkar, Shaheen M. and Biswas, Tapan Kumar and Lutfor, M. R. and Sazmal Effendi, Arshad and Mohd Sani, Sarjadi and Kulkarni, Ajaykumar D. (2017) Synthesis of Ion Imprinted Polymers for Selective Recognition and Separation of Rare Earth Metals. Journal of Rare Earths, 35 (2). pp. 177-186. ISSN 1002-0721. (Published) https://doi.org/10.1016/S1002-0721(17)60897-4 DOI: 10.1016/S1002-0721(17)60897-4 |
| spellingShingle | Q Science (General) M. M., Yusoff Nik Rohani, Nik Mustapa Sarkar, Shaheen M. Biswas, Tapan Kumar Lutfor, M. R. Sazmal Effendi, Arshad Mohd Sani, Sarjadi Kulkarni, Ajaykumar D. Synthesis of Ion Imprinted Polymers for Selective Recognition and Separation of Rare Earth Metals |
| title | Synthesis of Ion Imprinted Polymers for Selective Recognition and Separation of Rare Earth Metals |
| title_full | Synthesis of Ion Imprinted Polymers for Selective Recognition and Separation of Rare Earth Metals |
| title_fullStr | Synthesis of Ion Imprinted Polymers for Selective Recognition and Separation of Rare Earth Metals |
| title_full_unstemmed | Synthesis of Ion Imprinted Polymers for Selective Recognition and Separation of Rare Earth Metals |
| title_short | Synthesis of Ion Imprinted Polymers for Selective Recognition and Separation of Rare Earth Metals |
| title_sort | synthesis of ion imprinted polymers for selective recognition and separation of rare earth metals |
| topic | Q Science (General) |
| url | http://umpir.ump.edu.my/id/eprint/16561/1/fist-2017-mashitah-Synthesis%20of%20ion%20imprinted%20polymers%20for%20selective%20recognition1.pdf |
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