Seeding technique for lowering temperature during synthesis of α-alumina
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چکیده
منابع مشابه
Synthesis and characterization of α-Alumina membrane supports and the binding effect of Poly (Vinyl Alcohol)
Ceramic Ultrafiltration membranes are considered as an alternative for the treatment of both stable water-in-oil and oil-in-water emulsions proved to be more effective in comparison with other conventional techniques. In this study, symmetric macro-porous ceramic membranes are prepared through dry pressing of α-alumina powder and the addition of various binders including Poly (vinyl alcohol). T...
متن کاملSynthesis and characterization of α-Alumina membrane supports and the binding effect of Poly (Vinyl Alcohol)
Ceramic Ultrafiltration membranes are considered as an alternative for the treatment of both stable water-in-oil and oil-in-water emulsions proved to be more effective in comparison with other conventional techniques. In this study, symmetric macro-porous ceramic membranes are prepared through dry pressing of α-alumina powder and the addition of various binders including Poly (vinyl alcohol). T...
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In this research, a sol gel autocaombustion route has been proposed to synthesize alumina-zirconia composite powders, using ammonium bicarbonate as a new fuel. Then the effect of calcination temperature on phase transformation and crystallite sizes was investigated. To characterize the products XRD, TEM and BET analyses were used. XRD patterns of as-synthesized powder and calcined powders at 11...
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ژورنال
عنوان ژورنال: Journal of Asian Ceramic Societies
سال: 2015
ISSN: 2187-0764
DOI: 10.1016/j.jascer.2014.12.004