Jairton Dupont

Summary

Affiliation: Porto Alegre
Country: Brazil

Publications

  1. ncbi On the structural and surface properties of transition-metal nanoparticles in ionic liquids
    Jairton Dupont
    Laboratory of Molecular Catalysis, Institute of Chemistry, UFRGS, , 9500 Porto Alegre 91501 970 RS, Brazil
    Chem Soc Rev 39:1780-804. 2010
  2. ncbi Imidazolium ionic liquids as promoters and stabilising agents for the preparation of metal(0) nanoparticles by reduction and decomposition of organometallic complexes
    Martin H G Prechtl
    Laboratory of Molecular Catalysis, Institute of Chemistry, Universidade Federal do Rio Grande do Sul, Av Bento Goncalves 9500, 91501 970, Porto Alegre, RS, Brazil
    Nanoscale 2:2601-6. 2010
  3. ncbi The potential of palladacycles: more than just precatalysts
    Jairton Dupont
    Laboratory of Molecular Catalysis, Institute of Chemistry, UFRGS, Porto Alegre, Brazil
    Chem Rev 105:2527-71. 2005
  4. ncbi Self-organized TiO2 nanotube arrays: synthesis by anodization in an ionic liquid and assessment of photocatalytic properties
    Heberton Wender
    Laboratório de Filmes Finos e Fabricação de Nanoestruturas L3Fnano, UFRGS, Instituto de Física, Av Bento Gonçalves, 9500, P O Box 15051, 91501 970, Porto Alegre, RS, Brazil
    ACS Appl Mater Interfaces 3:1359-65. 2011
  5. ncbi Synthesis of gold nanoparticles by laser ablation of an Au foil inside and outside ionic liquids
    Heberton Wender
    Instituto de Fisica, Universidade Federal do Rio Grande do Sul UFRGS, Porto Alegre, RS, Brazil
    Nanoscale 3:1240-5. 2011
  6. ncbi On the formation of anisotropic gold nanoparticles by sputtering onto a nitrile functionalised ionic liquid
    Heberton Wender
    Laboratório de Filmes Finos e Fabricação de Nanoestruturas L3Fnano, Instituto de Fisica, Av Bento Goncalves 9500, P O Box 15051, 91501 970, UFRGS, Porto Alegre, Brazil
    Phys Chem Chem Phys 13:13552-7. 2011
  7. ncbi Synthesis of gold nanoparticles in a biocompatible fluid from sputtering deposition onto castor oil
    Heberton Wender
    Laboratório de Filmes Finos e Fabricação de Nanoestruturas, UFRGS, Instituto de Fisica, Av Bento Goncalves, 9500, P O Box 15051, 91501 970, Porto Alegre, RS, Brazil
    Chem Commun (Camb) 46:7019-21. 2010
  8. ncbi Catalytic gas-to-liquid processing using cobalt nanoparticles dispersed in imidazolium ionic liquids
    Dagoberto O Silva
    Laboratory of Molecular Catalysis, Institute of Chemistry, UFRGS, 9500 Porto Alegre, RS, Brazil
    ChemSusChem 1:291-4. 2008
  9. ncbi Carbon-carbon cross coupling reactions in ionic liquids catalysed by palladium metal nanoparticles
    Martin H G Prechtl
    Laboratory of Molecular Catalysis, Universidade Federal do Rio Grande do Sul, Avenida Bento Goncalves 9500, 91501 970 Porto Alegre RS, Brazil
    Molecules 15:3441-61. 2010
  10. ncbi Ionic liquid supported acid/base-catalyzed production of biodiesel
    Alexandre A M Lapis
    Laboratory of Molecular Catalysis, Institute of Chemistry UFRGS, Av Bento Goncalves, 9500 Porto Alegre 91501 970 RS, Brazil
    ChemSusChem 1:759-62. 2008

Collaborators

  • Martin H G Prechtl
  • Heberton Wender
  • Sérgio R Teixeira
  • Adriano F Feil
  • Pedro Migowski
  • Luciane F de Oliveira
  • Alexandre A M Lapis
  • Dagoberto O Silva
  • Jorge L Brasil
  • Leonardo B Diaz
  • Marcos L Andreazza
  • Guilherme J Machado
  • Rafael Leal
  • Daniel E Weibel
  • Giovanna Machado
  • Camila S Ribeiro
  • Ricardo R B Correia
  • Mario R Meneghetti
  • Elíseo Lissner
  • Santos Ana C B Dos
  • Marcos A Gelesky
  • Brenno A D Neto
  • Eduardo F Souza-Aguiar
  • Jackson D Scholten
  • Lucas C Martins
  • Eder C Lima
  • Ricardo R Ev
  • Caroline D Milcharek
  • Silvio L P Dias
  • Araci A dos Santos
  • Flavio A Pavan

Detail Information

Publications11

  1. ncbi On the structural and surface properties of transition-metal nanoparticles in ionic liquids
    Jairton Dupont
    Laboratory of Molecular Catalysis, Institute of Chemistry, UFRGS, , 9500 Porto Alegre 91501 970 RS, Brazil
    Chem Soc Rev 39:1780-804. 2010
    ....
  2. ncbi Imidazolium ionic liquids as promoters and stabilising agents for the preparation of metal(0) nanoparticles by reduction and decomposition of organometallic complexes
    Martin H G Prechtl
    Laboratory of Molecular Catalysis, Institute of Chemistry, Universidade Federal do Rio Grande do Sul, Av Bento Goncalves 9500, 91501 970, Porto Alegre, RS, Brazil
    Nanoscale 2:2601-6. 2010
    ..Depending on the case, the reduction/auto-decomposition is promoted by either the cation and/or anion of the neat imidazolium ILs...
  3. ncbi The potential of palladacycles: more than just precatalysts
    Jairton Dupont
    Laboratory of Molecular Catalysis, Institute of Chemistry, UFRGS, Porto Alegre, Brazil
    Chem Rev 105:2527-71. 2005
  4. ncbi Self-organized TiO2 nanotube arrays: synthesis by anodization in an ionic liquid and assessment of photocatalytic properties
    Heberton Wender
    Laboratório de Filmes Finos e Fabricação de Nanoestruturas L3Fnano, UFRGS, Instituto de Física, Av Bento Gonçalves, 9500, P O Box 15051, 91501 970, Porto Alegre, RS, Brazil
    ACS Appl Mater Interfaces 3:1359-65. 2011
    ..The results show that the TiO(2) NTs obtained by anodization in EG/H(2)O/BMI.BF(4) electrolytes are active and efficient for both applications...
  5. ncbi Synthesis of gold nanoparticles by laser ablation of an Au foil inside and outside ionic liquids
    Heberton Wender
    Instituto de Fisica, Universidade Federal do Rio Grande do Sul UFRGS, Porto Alegre, RS, Brazil
    Nanoscale 3:1240-5. 2011
    ..e., at the IL surface or within the IL. Indeed, the chemical composition of the IL/air interface and surface ion orientation played important roles in the stabilization of the AuNPs formed by laser ablation outside the ILs...
  6. ncbi On the formation of anisotropic gold nanoparticles by sputtering onto a nitrile functionalised ionic liquid
    Heberton Wender
    Laboratório de Filmes Finos e Fabricação de Nanoestruturas L3Fnano, Instituto de Fisica, Av Bento Goncalves 9500, P O Box 15051, 91501 970, UFRGS, Porto Alegre, Brazil
    Phys Chem Chem Phys 13:13552-7. 2011
    ....
  7. ncbi Synthesis of gold nanoparticles in a biocompatible fluid from sputtering deposition onto castor oil
    Heberton Wender
    Laboratório de Filmes Finos e Fabricação de Nanoestruturas, UFRGS, Instituto de Fisica, Av Bento Goncalves, 9500, P O Box 15051, 91501 970, Porto Alegre, RS, Brazil
    Chem Commun (Camb) 46:7019-21. 2010
    ..4 to 3.8 nm. The AuNP size increases with the discharge voltage and the mechanism of nucleation and growth are related to the energy of the atoms/clusters ejected from the target...
  8. ncbi Catalytic gas-to-liquid processing using cobalt nanoparticles dispersed in imidazolium ionic liquids
    Dagoberto O Silva
    Laboratory of Molecular Catalysis, Institute of Chemistry, UFRGS, 9500 Porto Alegre, RS, Brazil
    ChemSusChem 1:291-4. 2008
  9. ncbi Carbon-carbon cross coupling reactions in ionic liquids catalysed by palladium metal nanoparticles
    Martin H G Prechtl
    Laboratory of Molecular Catalysis, Universidade Federal do Rio Grande do Sul, Avenida Bento Goncalves 9500, 91501 970 Porto Alegre RS, Brazil
    Molecules 15:3441-61. 2010
    ....
  10. ncbi Ionic liquid supported acid/base-catalyzed production of biodiesel
    Alexandre A M Lapis
    Laboratory of Molecular Catalysis, Institute of Chemistry UFRGS, Av Bento Goncalves, 9500 Porto Alegre 91501 970 RS, Brazil
    ChemSusChem 1:759-62. 2008
    ..Classical ionic liquids such as 1-n-butyl-3-methylimidazolium tetrafluoroborate and hexafluorophosphate are not stable under these acidic or basic conditions and decompose...
  11. ncbi Statistical design of experiments as a tool for optimizing the batch conditions to Cr(VI) biosorption on Araucaria angustifolia wastes
    Jorge L Brasil
    , Universidade Federal do Rio Grande do Sul, Caixa Postal, Porto Alegre, RS, Brazil
    J Hazard Mater 133:143-53. 2006
    ..05 mg l(-1) Cr(VI) using 5550 ml of the metallic ion solution. In these conditions, the biosorbent was able to remove completely Cr(VI) from aqueous solution with a ratio of Cr(VI) effluent volume/biosorbent volume of 252.3...