Structural and luminescence investigation on gadolinium gallium garnet nanocrystalline powders prepared by solution combustion synthesis
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Oxidation of Ca-α-SiAlON Powders Prepared by Combustion Synthesis
The oxidation of Ca-α-SiAlON synthesized by the combustion synthesis (CS) method with different additives was investigated in air atmosphere using thermogravimetric (TG) analysis in a temperature range from 1453 K to 1653 K. The experimental results indicated that oxidation was controlled by mixed chemical and diffusion steps. The oxidation products by XRD analysis were composed of SiO₂ and CaA...
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ژورنال
عنوان ژورنال: Nanotechnology
سال: 2007
ISSN: 0957-4484,1361-6528
DOI: 10.1088/0957-4484/18/32/325604