The Conductance and Swelling of Composite Membrane ‘Chitosan-Silver Nanoparticles’ in Monovalent Salt Solution ‘KCl and NaCl’
A research about to determine the conductance and water absorption capacity (swelling) of the composite membrane has been conducted. The membrane used was a membrane made of chitosan matrix, silver nanoparticle(AgNP) of 100 µg as a filler and acetic acid 1% as a solvent, which named chitosan composi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universitas Udayana
2019-09-01
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| Series: | Buletin Fisika |
| Online Access: | https://ojs.unud.ac.id/index.php/buletinfisika/article/view/50886 |
| _version_ | 1797894723984162816 |
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| author | Ni Wayan Eri Sandriani Ni Nyoman Rupiasih Made Sumadiyasa |
| author_facet | Ni Wayan Eri Sandriani Ni Nyoman Rupiasih Made Sumadiyasa |
| author_sort | Ni Wayan Eri Sandriani |
| collection | DOAJ |
| description | A research about to determine the conductance and water absorption capacity (swelling) of the composite membrane has been conducted. The membrane used was a membrane made of chitosan matrix, silver nanoparticle(AgNP) of 100 µg as a filler and acetic acid 1% as a solvent, which named chitosan composite membrane (Ch-AgNP). A 2% chitosan membrane (membrane Ch) used as a comparison. The membrane conductance value determined by measuring the membrane voltage (V) as a function of current (I) in monovalent salt solutions of NaCl and KCl with a concentration of 0.025 M. The swelling tests have been carried out using distilled water. The results showed that Ch membrane conductance was greater than the Ch-AgNP composite membrane. In KCl solution, the conductance is 0.0991 ?-1 and 0.0984 ?-1 and in NaCl solution are 0.1002 ?-1 and 0.0996 ?-1. The membrane conductance is greater in NaCl solution than in KCl solution. The swelling test showed that the swelling percentage of Ch-AgNP composite membrane was greater than Ch membrane |
| first_indexed | 2024-04-10T07:14:57Z |
| format | Article |
| id | doaj.art-3e7c69817f3343c2b9a24d8a0368a44b |
| institution | Directory Open Access Journal |
| issn | 1411-4690 2580-9733 |
| language | English |
| last_indexed | 2024-04-10T07:14:57Z |
| publishDate | 2019-09-01 |
| publisher | Universitas Udayana |
| record_format | Article |
| series | Buletin Fisika |
| spelling | doaj.art-3e7c69817f3343c2b9a24d8a0368a44b2023-02-26T01:41:40ZengUniversitas UdayanaBuletin Fisika1411-46902580-97332019-09-012021550886The Conductance and Swelling of Composite Membrane ‘Chitosan-Silver Nanoparticles’ in Monovalent Salt Solution ‘KCl and NaCl’Ni Wayan Eri Sandriani0Ni Nyoman Rupiasih1Made Sumadiyasa2Universitas UdayanaUdayana UniversityUdayana UniversityA research about to determine the conductance and water absorption capacity (swelling) of the composite membrane has been conducted. The membrane used was a membrane made of chitosan matrix, silver nanoparticle(AgNP) of 100 µg as a filler and acetic acid 1% as a solvent, which named chitosan composite membrane (Ch-AgNP). A 2% chitosan membrane (membrane Ch) used as a comparison. The membrane conductance value determined by measuring the membrane voltage (V) as a function of current (I) in monovalent salt solutions of NaCl and KCl with a concentration of 0.025 M. The swelling tests have been carried out using distilled water. The results showed that Ch membrane conductance was greater than the Ch-AgNP composite membrane. In KCl solution, the conductance is 0.0991 ?-1 and 0.0984 ?-1 and in NaCl solution are 0.1002 ?-1 and 0.0996 ?-1. The membrane conductance is greater in NaCl solution than in KCl solution. The swelling test showed that the swelling percentage of Ch-AgNP composite membrane was greater than Ch membranehttps://ojs.unud.ac.id/index.php/buletinfisika/article/view/50886 |
| spellingShingle | Ni Wayan Eri Sandriani Ni Nyoman Rupiasih Made Sumadiyasa The Conductance and Swelling of Composite Membrane ‘Chitosan-Silver Nanoparticles’ in Monovalent Salt Solution ‘KCl and NaCl’ Buletin Fisika |
| title | The Conductance and Swelling of Composite Membrane ‘Chitosan-Silver Nanoparticles’ in Monovalent Salt Solution ‘KCl and NaCl’ |
| title_full | The Conductance and Swelling of Composite Membrane ‘Chitosan-Silver Nanoparticles’ in Monovalent Salt Solution ‘KCl and NaCl’ |
| title_fullStr | The Conductance and Swelling of Composite Membrane ‘Chitosan-Silver Nanoparticles’ in Monovalent Salt Solution ‘KCl and NaCl’ |
| title_full_unstemmed | The Conductance and Swelling of Composite Membrane ‘Chitosan-Silver Nanoparticles’ in Monovalent Salt Solution ‘KCl and NaCl’ |
| title_short | The Conductance and Swelling of Composite Membrane ‘Chitosan-Silver Nanoparticles’ in Monovalent Salt Solution ‘KCl and NaCl’ |
| title_sort | conductance and swelling of composite membrane chitosan silver nanoparticles in monovalent salt solution kcl and nacl |
| url | https://ojs.unud.ac.id/index.php/buletinfisika/article/view/50886 |
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