Navegação Ciências Exatas e da Terra por Autor "Fagan, Solange Binoto"

Resultados 1-3 de 3

    • Adsorption of alizarin red s dye by carbon nanotubes : experimental and theoretical investigation 

      Machado, Fernando Machado; Ayyappan, Sophia Carmalin; Lima, Éder Cláudio; Dias, Silvio Luis Pereira; Prola, Liziê Daniela Tentler; Saucier, Caroline; Jauris, Iuri Medeiros; Silva, Ivana Zanella da; Fagan, Solange Binoto (2016) [Artigo de periódico]
      This study evaluated the feasibility of removing Alizarin Red S dye (ARS) from aqueous solutions, using nanoadsorbents such as single and multiwalled carbon nanotubes (SWCNT and MWCNT, respectively). The effect of pH, ...

    • Adsorption of a textile dye from aqueous solutions by carbon nanotubes 

      Machado, Fernando Machado; Bergmann, Carlos Perez; Lima, Éder Cláudio; Adebayo, Matthew Ayorinde; Fagan, Solange Binoto (2014) [Artigo de periódico]
      Multi-walled and single-walled carbon nanotubes were used as adsorbents for the removal of Reactive Blue 4 textile dye from aqueous solutions. The adsorbents were characterised using Raman spectroscopy, N2 adsorption/desorption ...

    • Resonance Raman spectroscopy in Si and C ion-implanted double-wall carbon nanotubes 

      Saraiva, Gilberto Dantas; Souza Filho, Antonio Gomes; Barros, Eduardo Bedê; Mendes Filho, Josué; Moreira, Eduardo Ceretta; Fagan, Solange Binoto; Baptista, Daniel Lorscheitter; Kim, Yoong Ahm; Muramatsu, Hiroyuki; Endo, Morinobu; Dresselhaus, M. S. (2009) [Artigo de periódico]
      The effect of 170 keV Si and 100 keV C ion bombardment on the structure and properties of highly pure, double-wall carbon nanotubes has been investigated using resonance Raman spectroscopy. The implantations were performed ...