Synthesis of Mesoporous MgAl2O4 Spinel Nanopowder with High Surface Area
Publish place: 07th International Congress on Chemical Engineering
Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICHEC07_468
تاریخ نمایه سازی: 25 فروردین 1394
Abstract:
In this research, mesoporous nanocrystallite magnesium aluminate powder with high specific surface area was synthesized by a simple co-precipitation method with the addition of pluronic P123 triblock copolymer as surfactant. The prepared samples were characterized by X-ray Diffraction (XRD), N2 adsorption (BET) and Scanning electron microscopy (SEM). The effects of calcination temperature on the structural properties of the samples were investigated. The results showed that with increasing in calcination temperature from 600 to 800 ˚C increased the crystallite sizes and decreased the specific surface area in the range of 183-124 m2g-1.
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Authors
z Mosayebi
Institute of Nanoscience and Nanotechnology, University of Kashan, Kashan, Iran
m Rezaei
Institute of Nanoscience and Nanotechnology, University of Kashan, Kashan, Iran Catalyst and Advanced Materials Research Laboratory, Chemical Engineering Department, Faculty of Engineering, University of Kashan, Kashan, Iran
n hadian
Institute of Nanoscience and Nanotechnology, University of Kashan, Kashan, Iran
f meshkani
Catalyst and Advanced Materials Research Laboratory, Chemical Engineering Department, Faculty of Engineering, University of Kashan, Kashan, Iran
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