| Title: | The efflorescent carbon allotropes: Fractality preserved blooming through alkali treatment and exfoliation |
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| Authors: | ID Swapna, Mohanachandran Nair Sindhu, UNIVERSITY OF KERALA (Author)
ID S, Sankararaman, UNIVERSITY OF KERALA (Author) |
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| Files: |
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| Language: | English |
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| Work type: | Not categorized |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | UNG - University of Nova Gorica
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| Abstract: | The work reported in the paper elucidates morphological modification induced nanoart and surface area enhancement of graphite, graphene, and soot containing carbon allotropes through ultrasonication and alkali-treatment. The field emission scanning electron microscopic (FESEM) analysis of the
samples before and after exfoliation reveals the formation of brilliant flower-like structures from spindle-like basic units due to Ostwald ripening. The x-ray diffraction analysis of the samples gives information about structural composition. The fractal analysis of the FESEM images indicates a
multifractal structure with the dimensions—box-counting dimension D0 (1.72), information dimension D1 (1.66), and correlation dimension D2 (1.63)—preserved upon exfoliation. The process of ultra-sonication assisted liquid phase exfoliation resembles blooming as if the carbon allotropes are efflorescent. |
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| Keywords: | carbon allotropes, fractal dimension, soot, fractality, alkali treatment, exfoliation |
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| Publication version: | Version of Record |
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| Year of publishing: | 2020 |
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| Number of pages: | 10 |
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| Numbering: | 2, 1 |
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| PID: | 20.500.12556/RUNG-7408 |
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| COBISS.SI-ID: | 113668867 |
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| DOI: | 10.1088/2632-959X/aba41d |
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| NUK URN: | URN:SI:UNG:REP:SI7WATXM |
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| Publication date in RUNG: | 04.07.2022 |
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| Views: | 1194 |
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| Downloads: | 0 |
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