Synthesis and characterization of SDS assistant α-alumina structures and investigation of the effect of the calcination time on the morphology

In this paper, α-alumina structures were successfully prepared via hydrothermal synthesis supported with sodium dodecyl sulfonate anionic surfactant. The effect of the surfactant and the calcination time were investigated. The characterization of the samples calcinated at 1200 °C was performed using...

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Veröffentlicht in:	Colloid and polymer science 2019-01, Vol.297 (1), p.107-114
Hauptverfasser:	Vural, Sema, Sari, Özlem
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Complex Fluids and Microfluidics Food Science Fourier transforms Infrared analysis Morphology Nanotechnology and Microengineering Original Contribution Physical Chemistry Polymer Sciences Raman spectroscopy Roasting Scanning electron microscopy Soft and Granular Matter Spectroscopic analysis Spectrum analysis Surfactants Synthesis Thermogravimetric analysis X ray spectra
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Beschreibung
Zusammenfassung:	In this paper, α-alumina structures were successfully prepared via hydrothermal synthesis supported with sodium dodecyl sulfonate anionic surfactant. The effect of the surfactant and the calcination time were investigated. The characterization of the samples calcinated at 1200 °C was performed using Raman spectroscopy, X-Ray Difraction analysis, Fourier transform infrared spectroscopy, thermogravimetric analysis, and scanning electron microscopy techniques. Experimental results showed that pure α-Al 2 O 3 structures were obtained with different morphologies.
ISSN:	0303-402X 1435-1536
DOI:	10.1007/s00396-018-4442-4