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Annealing Temperature Effect on Hydrothermally Prepared Indium Oxide Spherical Nano Particles |
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PP: 11-16 |
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Author(s) |
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E. Nirmala,
I. Kartharinal Punithavathy,
S. Johnson Jeyakumar,
M. Jothibas,
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Abstract |
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| Indium oxide (In₂O₃) nano spherical crystalline particles have been prepared by hydrothermal technique at 350 ⁰C, 400 ⁰C and 450 ⁰C. The prepared powder was characterized by XRD, SEM, TEM, UV and FTIR spectroscopy. The XRD confirms the spherical indium oxide nano particles were at single crystal phase with BCC and Rhombohedral structures. SEM and TEM indicate the formed In2O3 nano particles are with diameter 12nm. These findings should be of importance at both optical and electronic devices as well as theoretical investigations of the concerned crystal structure. |
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