Fabrication of spherical CNT skeins formed by self-entangled fibers from hollow type mesoporous silica microcapsules

다국어 초록 (Multilingual Abstract)

Various type CNT balls were fabricated using porous hollow microcapsules, and they were characterizedby XRD, TEM and N2 adsorption/desorption analysis. The CNT Balls tangled together showed extremelyimproved thermal and electrical properties as compared to thefibrous CNTs. Notably increased strainvalues, such as more than 30% strains atfixed stress, with high toughness have resulted in for thoseentangled CNT skeins. Even though the CNT skeins entangled together withfibrous bundles have beenfabricated as a multi wall-type, they could be applied successfully as a DNA separator and highlyconducting electrochemical/rheological materials.

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