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dc.contributor.advisor Ajayan, Pulickel M.
dc.creatorCarey, Brent J.
dc.date.accessioned 2011-07-25T02:07:40Z
dc.date.available 2011-07-25T02:07:40Z
dc.date.issued 2010
dc.identifier.citation Carey, Brent J.. "Tailoring vertically-aligned carbon nanotube growth for poly(dimethylsiloxane)-infiltrated nanocomposites." (2010) Master’s Thesis, Rice University. https://hdl.handle.net/1911/62220.
dc.identifier.urihttps://hdl.handle.net/1911/62220
dc.description.abstract This thesis discusses the viability of the polymer infiltration nanocomposite preparation technique for aligned carbon nanotubes (A-CNTs) as produced by two methods: pre-deposited catalyst chemical vapor deposition (CVD), and vapor-phase CVD. Both types of growth furnaces were constructed, and the resultant A-CNT "forests" were impregnated with poly(dimethylsiloxane), a highly-compliant silicone elastomer. The survivability of the CNT alignment subsequent to the polymer infiltration was studied for the respective nanocomposites, and it was observed that the thin-walled CNTs produced by the pre-deposited catalyst CVD method were not robust enough to maintain alignment during the infiltration, in contrast to the thicker-walled vapor-phase-grown CNTs. The dynamic mechanical properties of the successfully-impregnated composites were then studied, and their strain- and frequency-dependent behavior was probed both transverse and longitudinal to the alignment direction of the CNTs, revealing distinct responses due to their anisotropy.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.subjectEngineering
Materials science
dc.title Tailoring vertically-aligned carbon nanotube growth for poly(dimethylsiloxane)-infiltrated nanocomposites
dc.type Thesis
dc.type.material Text
thesis.degree.department Materials Science
thesis.degree.discipline Engineering
thesis.degree.grantor Rice University
thesis.degree.level Masters
thesis.degree.name Master of Science


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