The three fingerprint bands of pristine MWCNTs are the D-band at 1314 cm −1, G-band at 1576 cm −1 and G’-band at 2625 cm −1. It is noteworthy to declare that the Raman spectra can be utilized to estimate the degree of defects or disorders of MWCNTs and RFA-CNp. The hybrid carbon nanoproducts will be characterized by various devices for tracking the changes of outcome carbon nanoproducts.įigure 1b shows the Raman spectra of MWCNTs (black line) and RFA-CNp (red line) samples. Therefore, in this work, we disclose our method of decorating MWCNTs with resorcinol-formaldehyde activated carbon aerogel (RFA) CNp. It is noteworthy to mention that, to the authors’ knowledge, the carbon-carbon decoration of multiwall carbon nanotubes (MWCNTs) by carbon nanoparticles (CNp) was not tackled in literature. For example, carbon aerogels are utilized in catalyst support, separation tools, eclectic supercapacitor materials and battery construction 15, 16. The importance of carbon aerogels is assigned to their hierarchical porous properties, which makes them suitable for use in numerous applications 11, 12, 13, 14. It was reported in various works of literature that it was possible to decorate CNTs with either organic compounds or metallic nanoparticles 8, 9, 10. The idea of CNT decoration was introduced to widen their applications in different fields. As a result of these characteristics, they became strong candidates for numerous applications including catalytic processes, water treatment, drug delivery, gene transfer, transparent conducting membranes and electrochemical analysis 2, 3, 4, 5, 6, 7. This is attributed to their unique features, such as mechanical properties, electric properties, thermal stability, high chemical resistance and large surface areas 1. Carbon nanotubes (CNTs) drew a remarkable attention from their first discovery.
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