In addition, what factors are influential in changing the position of peaks in Raman?
In an acrylamide-CNT nanocomposite sample, the intensity of all Raman peaks increased with increasing CNT content within a constant amount of amide. Can it be said that the number or density of bonds has increased with increasing percentage of CNT?
Yes, your interpretation is correct. With the increase in the concentration, peak intensity tend to increase.
Dear Omkar S. Kushwaha,
Thank you very much for your helpful comment.
I also agree to the interpretation. In addition, sometimes less defect and high crystallinity also enhance the intensity of Raman peaks.
Although the comparison of intensity should accompany the FWHM and area under the peak for quantitative assessment.
On the other hand, the shift of peaks indicates some feasible interactions going on in your material, which is influencing the selection rules of the phonon modes in the first Brillouin zone.
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