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dc.contributor.authorVorobjova, A. I.-
dc.contributor.authorPrudnikava, A. L.-
dc.contributor.authorShaman, Yu. P.-
dc.contributor.authorShulitski, B. G.-
dc.contributor.authorLabunov, V. A.-
dc.contributor.authorGavrilov, S.-
dc.contributor.authorBelov, A.-
dc.contributor.authorBasaev, A. S.-
dc.identifier.citationSpecific Features of the Carbon Nanotubes Nucleation and Growth in the Porous Alumina Membrane / A. Vorobjova and other // Advances in Materials Science and Applications.- 2014. - Vol. 3, Iss. 2. - PP. 46-52 DOI: 10.5963/AMSA0302001ru_RU
dc.description.abstractAligned, highly uniform multiwall carbon nanotubes (MWCNT) in a porous anodic aluminum oxide (AAO) membrane were successfully grown by chemical vapor deposition (CVD). The effectiveness of MWCNT formation was studied with various synthesis parameters. It was found that high catalyst (ferrocene) concentrations led to formation of a thick layer of MWCNT arrays on top surface of AAO membranes, which led to decrease of the pores filling with nanotubes. It was shown that the growth mechanism of the nanotubes in the AAO pores by this method was not connected with the traditionally used transition metal catalysts, no matter whether they were in a deposited (localized catalyst) or volatile (injected catalyst) state. The pre-annealing process in air atmosphere inhibited the nanotubes formation in the AAO pores. We speculate that the formation of MWCNT s in the AAO pores is governed by the pore structure reconstruction (water desorption, phase transformation) during the high-temperature (870°C) CVD process, though this phenomenon needs further investigation.ru_RU
dc.publisherAdvances in Materials Science and Applications (AMSA)ru_RU
dc.subjectпубликации ученыхru_RU
dc.subjectChemical Vapour Depositionru_RU
dc.subjectCarbon Nanotubesru_RU
dc.subjectPorous Aluminum Oxideru_RU
dc.titleSpecific Features of the Carbon Nanotubes Nucleation and Growth in the Porous Alumina Membraneru_RU
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