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<strong>Graphene quantum dots (GQDs) from organic acids</strong>

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Authentication Code dc
 
Title Statement <strong>Graphene quantum dots (GQDs) from organic acids</strong>
 
Added Entry - Uncontrolled Name NAIK, MUDE JAYA PRAKASH; NATIONAL INSTITUTE OF TECHNOLOGY AGARTALA
Mandal, Peetam ; NATIONAL INSTITUTE OF TECHNOLOGY AGARTALA
Debbarma, Jhuma ; NATIONAL INSTITUTE OF TECHNOLOGY AGARTALA
Saha, Mitali ; NATIONAL INSTITUTE OF TECHNOLOGY AGARTALA
 
Uncontrolled Index Term nanotechnology, material sciences and chemistry
Tartaric acid; Ascorbic acid; Pyrolysis; DLS; FTIR; AFM; GQDs
 
Summary, etc. An environmentally eco-friendly method of synthesis of graphene quantum dots (GQDs) was reported using pyrolysis of organic acids, viz., tartaric acid and ascorbic acid at 150-160 °C, which produce (GQDs) in the presence of NaOH. The heating time and effect of different pH on the formation of GQDs have been studied in detail to optimize the reaction conditions. The UV-visible absorption and normalized fluorescence spectra have been applied to analyze the optical and luminescent properties of GQDs. The particles size distribution of the GQDs obtained from different organic acids at different pH has been also determined. The microstructures and surface morphology have been studied by atomic force microscope (AFM).
 
Publication, Distribution, Etc. Applied Innovative Research (AIR)
2019-09-18 12:24:11
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/AIR/article/view/24804
 
Data Source Entry Applied Innovative Research (AIR); ##issue.vol## 1, ##issue.no## 2 (2019): Applied Innovative Research (AIR)
 
Language Note en
 
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