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Morphological studies of single phase alumina fabricated by wet milling method

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Title Morphological studies of single phase alumina fabricated by wet milling method
 
Creator Dash, Rupashree
Besra, Laxmidhar
Dash, Sukalyan
 
Subject Single phase alumina
α-Al2O3
Slurry
Wet milling
 
Description 26-30
A wet milling process has been used as a novel method to fabricate single phase alumina. To fabricate the
most thermodynamically stable form of alumina i.e., α-Al2O3, slurry method has been used here. α-Al2O3 has the widest
band gap ～8.8 eV which makes it more valuable in electronic devices for use as a perfect insulator. Further, to confirm the
surface morphology of the prepared α-Al2O3 sample, scanning electronic microscopy has been done. The prepared
α-Al2O3 sample has been characterized using X-ray diffraction pattern, Fourier transform infra-red spectroscopy and
photoluminescence spectroscopy. Raman spectroscopy of prepared α-Al2O3 has also been performed to understand the
behaviour at microscopic level and also to confirm the purity of the single phase α-Al2O3 sample.
 
Date 2024-01-12T12:46:29Z
2024-01-12T12:46:29Z
2024-01
 
Type Article
 
Identifier 0975-0991 (Online); 0971-457X (Print)
http://nopr.niscpr.res.in/handle/123456789/63208
https://doi.org/10.56042/ijct.v31i1.5500
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJCT Vol.31(1) [January 2024]