Facile synthesis and characterization of pH-dependent pristine MgO nanostructures for visible light emission
IR@NPL: CSIR-National Physical Laboratory, New Delhi
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| Title |
Facile synthesis and characterization of pH-dependent pristine MgO nanostructures for visible light emission
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| Creator |
Marwaha, Neeraj
Gupta, Bipin Kumar Verma, Rajni Srivastava, Avanish Kumar |
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| Subject |
Materials Science
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| Description |
Herein, we demonstrate a strategy for facile synthesis of pristine MgO nanostructures at different pH values ranging from 7.9, 8.3 and 12.5 to explore their photoluminescence studies. These pH-dependent MgO nanostructures were characterized by various standard techniques such as XRD, SEM, EDS, TEM and photoluminescence (PL) spectroscopy. The obtained PL results clearly demonstrate that the PL emission spectra strongly depend upon growth environment. These nanostructures show a broad PL emission in visible region ranging from 400 to 680 nm at excitation wavelength of 330 nm. Hence, this study provides a unique feature to tailor the PL property of pristine MgO nanostructures which could be potentially used in luminescence harvesting for various optical display devices and sensing applications.
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| Publisher |
Springer Verlag
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| Date |
2017-09
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://npl.csircentral.net/2717/1/Facile%20synthesis%20and%20characterization%20of%20pH-dependent%20pristine%20MgO%20nanostructures%20for%20visible%20light%20emission.pdf
Marwaha, Neeraj and Gupta, Bipin Kumar and Verma, Rajni and Srivastava, Avanish Kumar (2017) Facile synthesis and characterization of pH-dependent pristine MgO nanostructures for visible light emission. Journal of Materials Science, 52. pp. 10480-10484. ISSN 0022-2461 |
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| Relation |
http://npl.csircentral.net/2717/
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