Adsorption and Desorption of Na<sup>+</sup> and NO<sub>3</sub><sup>−</sup> Ions on Thermosensitive NIPAM-<i>co</i>-DMAAPS Gel in Aqueous Solution
Adsorbent gel with the ability to absorb and to desorb Na+ and NO3− ions simultaneously with temperature swing was synthesized by free radical copolymerization reaction of N-isopropylacrylamide (NIPAM) and N,N-dimethyl-(acrylamidopropyl)ammonium propane sulfonate (DMAAPS). In this study, NIPAM acts...
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| Format: | Article |
| Language: | English |
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Department of Chemistry, Universitas Gadjah Mada
2017-11-01
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| Series: | Indonesian Journal of Chemistry |
| Subjects: | |
| Online Access: | https://jurnal.ugm.ac.id/ijc/article/view/25297 |
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| author | Eva Oktavia Ningrum Agus Purwanto Eka Octaviyatna Mulyadi Dinny Islamiah Dewitasari Sumarno Sumarno |
| author_facet | Eva Oktavia Ningrum Agus Purwanto Eka Octaviyatna Mulyadi Dinny Islamiah Dewitasari Sumarno Sumarno |
| author_sort | Eva Oktavia Ningrum |
| collection | DOAJ |
| description | Adsorbent gel with the ability to absorb and to desorb Na+ and NO3− ions simultaneously with temperature swing was synthesized by free radical copolymerization reaction of N-isopropylacrylamide (NIPAM) and N,N-dimethyl-(acrylamidopropyl)ammonium propane sulfonate (DMAAPS). In this study, NIPAM acts as a thermosensitive agent and DMAAPS as an adsorbent agent. The purpose of this research is to investigate the effect of temperature and solution concentration on the swelling, adsorption, and desorption behaviors of NIPAM-co-DMAAPS gel. The relationship between adsorption and desorption behaviors of the gel was also elucidated. NaNO3 solution was selected as the target solution in swelling, adsorption, and desorption test. It was observed that the swelling degree of the gel increased as temperature and solution concentration raised. The adsorption amount of ions decreased with the increase of temperature. In contrast, the amount of ions desorbed from the gel increased linearly with temperature. |
| first_indexed | 2024-12-21T07:43:03Z |
| format | Article |
| id | doaj.art-6cad3c44057c4317a022b2d9144f0c20 |
| institution | Directory Open Access Journal |
| issn | 1411-9420 2460-1578 |
| language | English |
| last_indexed | 2024-12-21T07:43:03Z |
| publishDate | 2017-11-01 |
| publisher | Department of Chemistry, Universitas Gadjah Mada |
| record_format | Article |
| series | Indonesian Journal of Chemistry |
| spelling | doaj.art-6cad3c44057c4317a022b2d9144f0c202022-12-21T19:11:16ZengDepartment of Chemistry, Universitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782017-11-0117344645210.22146/ijc.2529719134Adsorption and Desorption of Na<sup>+</sup> and NO<sub>3</sub><sup>−</sup> Ions on Thermosensitive NIPAM-<i>co</i>-DMAAPS Gel in Aqueous SolutionEva Oktavia Ningrum0Agus Purwanto1Eka Octaviyatna Mulyadi2Dinny Islamiah Dewitasari3Sumarno Sumarno4Department of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember (ITS), Surabaya 60111Department of Chemical Engineering, Faculty of Engineering, Sebelas Maret Universitas, Jl. Ir. Sutami 36A, Surakarta, Central Java 57126Department of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember (ITS), Surabaya 60111Department of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember (ITS), Surabaya 60111Department of Chemical Engineering, Faculty of Industrial Technology, Institut Teknologi Sepuluh Nopember (ITS), Surabaya 60111Adsorbent gel with the ability to absorb and to desorb Na+ and NO3− ions simultaneously with temperature swing was synthesized by free radical copolymerization reaction of N-isopropylacrylamide (NIPAM) and N,N-dimethyl-(acrylamidopropyl)ammonium propane sulfonate (DMAAPS). In this study, NIPAM acts as a thermosensitive agent and DMAAPS as an adsorbent agent. The purpose of this research is to investigate the effect of temperature and solution concentration on the swelling, adsorption, and desorption behaviors of NIPAM-co-DMAAPS gel. The relationship between adsorption and desorption behaviors of the gel was also elucidated. NaNO3 solution was selected as the target solution in swelling, adsorption, and desorption test. It was observed that the swelling degree of the gel increased as temperature and solution concentration raised. The adsorption amount of ions decreased with the increase of temperature. In contrast, the amount of ions desorbed from the gel increased linearly with temperature.https://jurnal.ugm.ac.id/ijc/article/view/25297thermosensitiveswelling degreeadsorptiondesorption |
| spellingShingle | Eva Oktavia Ningrum Agus Purwanto Eka Octaviyatna Mulyadi Dinny Islamiah Dewitasari Sumarno Sumarno Adsorption and Desorption of Na<sup>+</sup> and NO<sub>3</sub><sup>−</sup> Ions on Thermosensitive NIPAM-<i>co</i>-DMAAPS Gel in Aqueous Solution Indonesian Journal of Chemistry thermosensitive swelling degree adsorption desorption |
| title | Adsorption and Desorption of Na<sup>+</sup> and NO<sub>3</sub><sup>−</sup> Ions on Thermosensitive NIPAM-<i>co</i>-DMAAPS Gel in Aqueous Solution |
| title_full | Adsorption and Desorption of Na<sup>+</sup> and NO<sub>3</sub><sup>−</sup> Ions on Thermosensitive NIPAM-<i>co</i>-DMAAPS Gel in Aqueous Solution |
| title_fullStr | Adsorption and Desorption of Na<sup>+</sup> and NO<sub>3</sub><sup>−</sup> Ions on Thermosensitive NIPAM-<i>co</i>-DMAAPS Gel in Aqueous Solution |
| title_full_unstemmed | Adsorption and Desorption of Na<sup>+</sup> and NO<sub>3</sub><sup>−</sup> Ions on Thermosensitive NIPAM-<i>co</i>-DMAAPS Gel in Aqueous Solution |
| title_short | Adsorption and Desorption of Na<sup>+</sup> and NO<sub>3</sub><sup>−</sup> Ions on Thermosensitive NIPAM-<i>co</i>-DMAAPS Gel in Aqueous Solution |
| title_sort | adsorption and desorption of na sup sup and no sub 3 sub sup sup ions on thermosensitive nipam i co i dmaaps gel in aqueous solution |
| topic | thermosensitive swelling degree adsorption desorption |
| url | https://jurnal.ugm.ac.id/ijc/article/view/25297 |
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