“…Since the material first defined by Iijima [5] in 1991, CNTs have demonstrated magnificent shoot in many disciplines including polymer and composites [6], conductive cable fibers and thermoplastics [7], hydrogen storage media [8], biomedical sciences [9], field emission devices [10], environmental remediation [11–13], electrochemistry and nanosensors [14, 15], nanoelectrode arrays or microarrays [16, 17], optoelectronic devices [18], catalyst supports [19, 20], and numerous others [21, 22]. Recently, National Aeronautics and Space Administration (NASA) scientists and others have explored the gold rush possibility for CNT applications in aerospace research, especially for enhanced radar adsorption.…”