Surfactant-assisted morphological studies of α-Al2O3 nanoparticles
作者： Janki Shah , Mukesh Ranjan , Sanjeev K. Gupta , Yogesh Sonvane
DOI: 10.1063/1.5035253
关键词: Ceramic 、 Nanoparticle 、 Materials science 、 Crystallite 、 Catalysis 、 Sodium acetate 、 Pulmonary surfactant 、 Urea 、 Phase (matter) 、 Nuclear chemistry
摘要: The present study deals with the synthesis and characterization of aluminum oxide (Al2O3) nanopowders, it is very useful material as dielectric, ceramic catalyst. high-quality nanopowders were obtained by adding surfactants urea sodium acetate. Further, all characterizations are done for (urea acetate) without surfactant. X-ray diffraction was used to characterize phase formation crystallite size powder while, FTIR gives information about particle composition surface intermediates. spectra revealed synthesized nanoparticles transformation γ-Al2O3 α-Al2O3 phase. Furthermore, addition acetate significantly reduced crystalline from 43.94 nm 35.12 nm respectively.The respectively.
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