Single-walled carbon nanotube schematic representation

Fig. 2 Schematic representation of a diazonium salt grafting onto a glassy carbon electrode (GCE) upon electrochemical reduction (a), followed by clicking (b) and axial ligand attachment of a phthalocyanine to the clicked electrode (c) [16], Reproduced with permission from Ref. [16], b Shows the attachment of a substituted MPc onto a screen-printed Au electrodes (SPAuE), reproduced with permission from Ref. [12], c Shows the attachment of FePc through (A) adsorption of single-walled carbon nanotubes, (B) grafting of the GCE-SWCNT by electrochemical reduction of 4-benzeneodiazonium, (C) click chemistry with 4-ethynylpyridine and ( >) axial ligation of FePc, reproduced with permission from Ref. [17]...

Figure 5.8 Schematic representations of (a) buckminsterfullerene (b) carbon nanofibres (c) single- and multi-walled carbon nanotubes (d) metal-organic framework, MOF-177.

Figure 8.24 Schematic representation of different types of carbon nanofibres (a) graphitic platelets, (b) graphitic ribbons, (c) graphitic herringbone, (d) single-walled nanotube and (e) multi-walled nanotube.

Figure 9.1 Schematic representation (top) of (a) single-walled, (b) double-walled, and (c) multiwalled carbon nanotubes and (bottom) the corresponding TEM micrographs.

FIGURE 13.7 Preparation and characterization of single-walled nanotube (SWNT) forest formed by metal-assisted deposition of oxidized, shortened SWNTs. (a) Schematic representation of SWNT forest preparation. Shortened, open-ended SWNTs with carboxyl-functionalized ends are produced by oxidation of SWNTs. A suspension of SWNTs is introduced to a metal surface functionalized with iron hydroxides. An SWNT forest results as SWNTs vertically align via self-assembly. (Part a adapted with permission from Chattopadhyay, D., Galeska, I., and Papadimitrakopoulos, F., Metal-assisted organization of shortened carbon nanotubes in monolayer and multilayer forest assemblies, J. Am. Chem. Soc., 123,9451-9452,2001. Copyright 2001 American Chemical Society.) Cyclic voltammograms (scan rate 300 mV s ) of (b) SWNT forest electrodes in pH 5.5 buffer with and without 0.2 mM HjOj. (Continued)... 

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