Title : ( Role of fuel/oxidizer ratio on the synthesis conditions of Cu–Al2O3 nanocomposite prepared through solution combustion synthesis )
Authors: Hadi Nasiri , Ehsan Bahrami Motlagh , Jalil Vahdati Khaki , Seyed Mojtaba Zebarjad ,
دانلود فایل برای اعضای دانشگاهAccess to full-text not allowed by authors
Abstract
The role of fuel/oxidizer ratio in the synthesis conditions of Cu–Al2O3 nanocomposite, which was prepared through solution combustion synthesis, method was investigated. For this purpose, copper and aluminum nitrates as well as urea were used as oxidizer and fuel, respectively. The fuel/oxidizer (F/O) ratios were selected from the range of 0.9–1.75. The products were analyzed using X-ray diffraction, SEM and TEM techniques. During the process the temperature was recorded as a function of time. The results showed that by increasing the F/O ratio up to the stoichiometric amount, the combustion temperature increases. Further increment of F/O ratio resulted in a decrease in the combustion temperature. Microscopic evaluations, using SEM and TEM, proved feasibility of the production of Cu–Al2O3 through this method.
Keywords
, Composites, Oxides, X-ray diffraction, Microstructure
@article{paperid:1029833,
author = {Nasiri, Hadi and Bahrami Motlagh, Ehsan and Vahdati Khaki, Jalil and Zebarjad, Seyed Mojtaba},
title = {Role of fuel/oxidizer ratio on the synthesis conditions of Cu–Al2O3 nanocomposite prepared through solution combustion synthesis},
journal = {Materials Research Bulletin},
year = {2012},
volume = {47},
number = {11},
month = {November},
issn = {0025-5408},
pages = {3676--3680},
numpages = {4},
keywords = {Composites; Oxides; X-ray diffraction; Microstructure},
}
%0 Journal Article
%T Role of fuel/oxidizer ratio on the synthesis conditions of Cu–Al2O3 nanocomposite prepared through solution combustion synthesis
%A Nasiri, Hadi
%A Bahrami Motlagh, Ehsan
%A Vahdati Khaki, Jalil
%A Zebarjad, Seyed Mojtaba
%J Materials Research Bulletin
%@ 0025-5408
%D 2012
