The present study deals with the synthesis and characterization of aluminum oxide (Al2O3) nanopowders, it is very useful material as dielectric, ceramic and catalyst. The high-quality nanopowders were obtained by adding surfactants urea and sodium acetate. Further, all characterizations are done for with (urea and sodium acetate) and without surfactant. X-ray diffraction was used to characterize phase formation and the crystallite size of powder while, FTIR gives information about the particle composition and surface intermediates. X-ray diffraction spectra revealed the synthesized nanoparticles phase transformation were γ-Al2O3 to α-Al2O3 phase. Furthermore, the addition of urea and sodium acetate significantly reduced the crystalline size of α-Al2O3 nanoparticles from 43.94 nm to 35.12 nm respectively.
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11 May 2018
INTERNATIONAL CONFERENCE ON NANOMATERIALS FOR ENERGY CONVERSION AND STORAGE APPLICATIONS: NECSA 2018
29–31 January 2018
Gujarat, India
Research Article|
May 11 2018
Surfactant-assisted morphological studies of α-Al2O3 nanoparticles
Janki Shah;
Janki Shah
a)
1
Department of Applied Physics, S.V. National Institute of Technology
, Surat 395007, India
a)Corresponding author: [email protected]
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Mukesh Ranjan;
Mukesh Ranjan
2
FCIPT, Institute for Plasma Research
, Sector-25, Gandhinagar 382044, India
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Sanjeev K. Gupta;
Sanjeev K. Gupta
3
Department of Physics, St. Xavier’s College
, Ahmedabad 380009, India
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Yogesh Sonvane
Yogesh Sonvane
1
Department of Applied Physics, S.V. National Institute of Technology
, Surat 395007, India
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a)Corresponding author: [email protected]
AIP Conf. Proc. 1961, 030051 (2018)
Citation
Janki Shah, Mukesh Ranjan, Sanjeev K. Gupta, Yogesh Sonvane; Surfactant-assisted morphological studies of α-Al2O3 nanoparticles. AIP Conf. Proc. 11 May 2018; 1961 (1): 030051. https://doi.org/10.1063/1.5035253
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