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Type: Artigo de evento
Title: Synthesis And Characterization Of Boron-doped Carbon Nanotubes
Author: Ceragioli H.J.
Peterlevitz A.C.
Quispe J.C.R.
Larena A.
Pasquetto M.P.
Sampaio M.A.
Baranauskas V.
Abstract: Boron-doped carbon nanotubes have been prepared by chemical vapour deposition of ethyl alcohol doped with B2O3 using a hot-filament system. Multi-wall carbon nanotubes of diameters in the range of 30 - 100 nm have been observed by field emission scanning electron microscopy (FESEM). Raman measurements indicated that the degree of C-C sp2 order decreased with boron doping. Lowest threshold fields achieved were 1.0 V/μm and 2.1 V/μm for undoped and boron-doped samples, respectively. © 2008 IOP Publishing Ltd.
Citation: Journal Of Physics: Conference Series. , v. 100, n. PART 5, p. - , 2008.
Rights: aberto
Identifier DOI: 10.1088/1742-6596/100/5/052029
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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