Single-wall carbon nanotubes prepared with different kinds of Ni-Co catalysts: Raman and optical spectrum analysis (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Single-wall carbon nanotubes prepared with different kinds of Ni-Co catalysts: Raman and optical spectrum analysis (Articolo in rivista) (literal)

Anno

• 2007-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.carbon.2006.06.022 (literal)

Alternative label

• X. Lin, M.H. Eummeli, T.Gemming, T. Pichler, V. Dediu, G. Ruani, C. Taliani (2007)
  Single-wall carbon nanotubes prepared with different kinds of Ni-Co catalysts: Raman and optical spectrum analysis
  in Carbon
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• X. Lin, M.H. Eummeli, T.Gemming, T. Pichler, V. Dediu, G. Ruani, C. Taliani (literal)

Pagina inizio

• 196 (literal)

Pagina fine

• 202 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 45 (literal)

Rivista

• Carbon (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 7 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 1 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR, Ist Mat Nanostrutturati, Sez Bologna, I-40129 Bologna, Italy IFW Dresden, Leibniz Inst Solid State & Mat Res, D-01171 Dresden, Germany (literal)

Titolo

• Single-wall carbon nanotubes prepared with different kinds of Ni-Co catalysts: Raman and optical spectrum analysis (literal)

Abstract

• The addition of acetates and nitrates for the synthesis of single-wall carbon nanotubes via laser ablation was explored. Targets containing nominal amounts of acetates or nitrates in addition to Ni and Co catalysts were compared to a standard target containing only Ni and Co at temperatures ranging from 1000 to 1200 degrees C. The as produced web-like soot was characterized by transmission electron microscopy, Raman spectroscopy and optical absorption spectroscopy. All samples showed a linear increase in SWCNT mean diameter with temperature, however, the rate of mean diameter change with temperature differed for the various targets, more so at lower temperatures. The addition of nitrates improved the SWCNT relative yield over all the temperatures used, whereas the inclusion of acetates improved the relative yield only at lower temperatures. The above results were discussed and analyzed according to the porous structure of the targets resulting from the decomposition of the acetates and nitrates and consequential thermal diffusion changes. (literal)

Prodotto di

• Istituto per lo studio dei materiali nanostrutturati (ISMN) (Istituto)
• dispositivi multifunzionali avanzati basati su nanostrutture organiche e ibride e loro investigazione mediante sonde ottiche non convenzionali (DIMO) (PM.P04.007.001) (Modulo)
• Nanostrutture Magnetiche per la Spintronica e la Nanomedicina (PM.P04.006.002) (Modulo)

Autore CNR

• VALENTIN DEDIU (Persona)
• GIAMPIERO RUANI (Persona)
• CARLO TALIANI (Persona)

Insieme di parole chiave

• Parole chiave di "Single-wall carbon nanotubes prepared with different kinds of Ni-Co catalysts: Raman and optical spectrum analysis" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto per lo studio dei materiali nanostrutturati (ISMN) (Istituto)
• dispositivi multifunzionali avanzati basati su nanostrutture organiche e ibride e loro investigazione mediante sonde ottiche non convenzionali (DIMO) (PM.P04.007.001) (Modulo)
• Nanostrutture Magnetiche per la Spintronica e la Nanomedicina (PM.P04.006.002) (Modulo)

Autore CNR di

• VALENTIN DEDIU (Persona)
• GIAMPIERO RUANI (Persona)
• CARLO TALIANI (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Carbon (Rivista)

Insieme di parole chiave di

• Parole chiave di "Single-wall carbon nanotubes prepared with different kinds of Ni-Co catalysts: Raman and optical spectrum analysis" (Insieme di parole chiave)