The Studies of Equilibrium and Thermodynamic Adsorption of Pb(II), Cd(II) and Cu(II) Ions from Aqueous Solution onto SWCNTs and SWCNT-COOH Surfaces
Yazarlar (5)
O. Moradi
Islamic Azad University, İran
Islamic Azad University, İran
K. Zare Islamic Azad University, Science And Research Branch, İran
Prof. Dr. Majıd MONAJJEMI Islamic Azad University, Science And Research Branch, İran
M. Yari Islamic Azad University, Islamshahr Branch, İran
H. Aghaie Islamic Azad University, Science And Research Branch, İran
| Makale Türü | Özgün Makale (ESCI dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Fullerenes Nanotubes and Carbon Nanostructures | ||
| Dergi ISSN | 1536-383X Wos Dergi Scopus Dergi | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2010 |
| Cilt / Sayı / Sayfa | 18 / 3 / 285–302 | DOI | 10.1080/15363831003783005 |
| Makale Linki | http://www.scopus.com/inward/record.url?eid=2-s2.0-77954288417&partnerID=MN8TOARS | ||
| Özet |
| The equilibrium and thermodynamics of Pb(II), Cd(II) and Cu(II) ions adsorption from aqueous solution onto single-walled carbon nanotube (SWCNT) and carboxylate group functionalized single-walled carbon nanotube (SWCNT-COOH) surfaces were studied by atomic absorption spectroscopy. The effect of contact time, pH, initial concentration of ion, ionic strength and temperature on the adsorption of ion was investigated. The results indicated that Langmuir model fits adsorption isotherm data better than the Freundlich model. The results also demonstrated that SWCNT-COOH surfaces can more effectively adsorb mentioned ions than a SWCNT surface. Maximum adsorption capacities (q |
| Anahtar Kelimeler |
| Adsorption | Heavy metal ions | Isotherm models | Single-walled carbon nanotube | Thermodynamic functions |
Science Direct
The Studies of Equilibrium and Thermodynamic Adsorption of Pb(II), Cd(II) and Cu(II) Ions from Aqueous Solution onto SWCNTs and SWCNT-COOH Surfaces
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 129 |
| Scopus | 140 |