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Contact: Mark Bello
National Institute of Standards and Technology (NIST)
Caption: NIST researchers have mapped the relationship between stirring force and nanotube arrangement, an advance key to the processing of new nanocomposite materials. Images show the evolution from solid-like nanotube networks (a) to macroscopically shear banded fluids (b) to small isolated nanotube aggregates (c) to individually dispersed and aligned carbon nanotubes (d).
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Related news release: Add nanotubes and stir -- with the right force