Nanohybrid anionic surfactant-akaganéite: Preparation, structural analysis and cations sorption

 
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2009 (EN)
Nanohybrid anionic surfactant-akaganéite: Preparation, structural analysis and cations sorption

Deligianni-Giannakoudaki, Eleni
Peleka, Effrosyni

The preparation of a nanocrystalline hybrid anionic surfactant-akaganéite (denoted as Akh) as an innovative sorbent, the investigation of its surface properties and the evaluation of its ability to remove cations from aqueous solutions were studied in the present paper. The nanocrystalline hybrid anionic surfactant-akaganéite was prepared in the laboratory using FeCl3 as precursor and an anionic surfactant (sodium dodecyl sulphate) as modifier. The new adsorbent was investigated with X-ray powder diffraction (XRD), Fourier-Transform Infrared spectroscopy (FTIR), Scanning Electron Microscopy (SEM) and High-resolution Transmission Electron Microscopy (HRTEM). The maximum loading capacity of the new hybrid sorbent was 64 mg Zn2+/g and 48 mg Cd2+/g compared to 28 Zn2+mg/g and 17 mg Cd2+/g for pure akaganéite

Article / Άρθρο
info:eu-repo/semantics/article

Sorption
Nanohybrid surfactant-akaganéite
Cadmium
Ψευδάργυρος
Τροποποίηση με συλλέκτη
Ρόφηση
Surfactant modification zinc
Νανουβριδικός τροποποιημένος ακαγκανέιτης
Κάδμιο

Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (EL)
Aristotle University of Thessaloniki (EN)

2009-06-29T17:00:18Z
2010


Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης, Σχολή Θετικών Επιστημών, Τμήμα Χημείας

International Journal of Environment and Waste Management, Vol. 12, no. 2-4 [2010] [Published Version]
urn:ISSN:14789876

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info:eu-repo/semantics/openAccess



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