Preparation of magnetic multi-walled carbon nanotubes for extraction and preconcentration of thallium from real samples and determination by electrothermal atomic absorption spectroscopy
In this study, magnetic multi walled carbon nanotubes were prepared by Dicyclohexyl-18-crown-6 ligand for preconcentration of trace amount of Thallium ions. The optimum pH for maximum absorption of Thallium was between 6-7. Maximum absorption capacity was 39.5 mg of Thallium per gram of adsorbent an...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Semnan University
2016-06-01
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| Series: | شیمی کاربردی روز |
| Subjects: | |
| Online Access: | https://chemistry.semnan.ac.ir/article_740_7f4a555d6b71977207b74415788c3e9b.pdf |