2013
DOI: 10.1016/s1452-3981(23)12981-6
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Raman Spectroscopy Investigation of Camphor Soot: Spectral Analysis and Structural Information

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Cited by 35 publications
(5 citation statements)
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“…13) In addition, 2D peak appear at 2718 cm −1 whereas D3 peak originating from amorphous carbon does not appear at ~1500 cm −1 band. 13,16) From these observations, it is inferred that there exists graphitic substance in the deposited film. As this 2D peak is somewhat broad and lower in intensity compared with the G peak, it is deduced that the graphitic product has a multi-layer structure.…”
Section: Resultsmentioning
confidence: 99%
“…13) In addition, 2D peak appear at 2718 cm −1 whereas D3 peak originating from amorphous carbon does not appear at ~1500 cm −1 band. 13,16) From these observations, it is inferred that there exists graphitic substance in the deposited film. As this 2D peak is somewhat broad and lower in intensity compared with the G peak, it is deduced that the graphitic product has a multi-layer structure.…”
Section: Resultsmentioning
confidence: 99%
“…The extent of disorder within the graphitic layers of ZMAC is assessed by the similarity in the position of a broad peak, as evidenced in the ZMAC spectra. This observation aligns with findings from prior studies on graphitic materials and supports this characterization . The TGA of the ZMAC sample is shown in Figure C, indicating a single stage of weight loss at various temperatures.…”
Section: Resultsmentioning
confidence: 99%
“…This observation aligns with findings from prior studies on graphitic materials and supports this characterization. 42 The TGA of the ZMAC sample is shown in Figure 1C, indicating a single stage of weight loss at various temperatures. The first was 30% at 350 °C, which may be related to the liberation of volatile organic chemicals.…”
Section: Identification Of Zmacmentioning
confidence: 99%
“…Camphor on burning undergoes thermal decomposition to form soot. Atmospherically burned camphor soot contains the presence of carbon (93.29%), oxygen (3.19%), aluminium (0.63%), silicon (0.55%) and potassium (2.34%) (11). Three methyl's (CH3) and one carbonyl (C=O) groups make up camphor.…”
Section: Various Forms Of Carbon-based Nanomaterials (Cnms) Studiedmentioning
confidence: 99%
“…It is also reported that, for an ideal graphitic crystal, only a few vibrational modes are Raman active. When a structural disorder is present, some forbidden vibrational modes become Raman active (11). Carbon atoms at the edges of graphene layers are thought to be the most likely source of the D band in polycrystalline carbonaceous materials with a large number of tiny graphitic crystallites.…”
Section: Characterisation Techniquesmentioning
confidence: 99%