Purity and Defect Characterization of Single-Wall Carbon Nanotubes Using Raman Spectroscopy

Figure 1

SEM images and corresponding image analysis results of (a)-(b) DIPS, (c)-(d) HiPco, (e)-(f) Meijo, (g)-(h) Laser, (i)-(j) Carbolex, and (k) CoMoCAT samples. In the image analysis, the carbonaceous impurities were painted green and background was painted blue for the area counting.

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