ISSN:
1662-8985
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Toward the tailored growth of carbon nanotubes (CNTs), CNT growth using hydrocarbonion beams at the ion energy of 150 eV and the ion current densities of 10 ∼ 165 μA/cm2 waschallenged at various growth temperatures. Fibrous protrusions with an amorphous nature grew at alow ion current density, whereas highly crystallized multi-wall CNTs were synthesized at high ioncurrent densities. The higher the growth temperature and the ion current density, the smaller the CNTdiameter. Similar to the conventional PECVD-grown CNTs, they grew via the so-called “tip-growthmode.”
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/39/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.547.pdf
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