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Carbon nanohorn-based nanofluids: characterization of the spectral scattering albedo

  Articoli su Riviste JCR/ISI  (anno 2012)

Autori:  Mercatelli L., Sani E., Giannini A., Di Ninni P., Martelli F., Zaccanti G

Affiliazione Autori:  National Research Council - National Institute of Optics (CNR-INO), Largo E. Fermi,6, Florence, 50125, Italy; Department of Physics and Astronomy, University of Florence, via Sansone 1, Sesto Fiorentino, 50019, Italy

Riassunto:  The full characterization of the optical properties of nanofluids consisting of single-wall carbon nanohorns of different morphologies in aqueous suspensions is carried out using a novel spectrophotometric technique. Information on the nanofluid scattering and absorption spectral characteristics is obtained by analyzing the data within the single scattering theory and validating the method by comparison with previous monochromatic measurements performed with a different technique. The high absorption coefficient measured joint to the very low scattering albedo opens promising application perspectives for single-wall carbon nanohorn-based fluid or solid suspensions. The proposed approximate approach can be extended also to other low-scattering turbid media.

Rivista/Giornale:  NANOSCALE RESEARCH LETTERS
Volume n.:  7      Pagine da: 96  a: 96
DOI: 10.1186/1556-276X-7-96

*Impact Factor della Rivista: (2012) 2.524   *Citazioni: 19
data tratti da "WEB OF SCIENCE" (marchio registrato di Thomson Reuters) ed aggiornati a:  19/05/2019

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