Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Bio-nanohybrid catalysts based on L-leucine immobilized in hydrotalcite and their activity in aldol reaction

Autor
Crivoi, D.; Miranda, R.A.; Finocchio, E.; Llorca, J.; Ramis, G.; Sueiras, J.E.; Segarra, A.; Medina, F.
Tipus d'activitat
Article en revista
Revista
Applied catalysis A. General
Data de publicació
2016-06-05
Volum
519
Pàgina inicial
116
Pàgina final
129
DOI
https://doi.org/10.1016/j.apcata.2016.03.018 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/89104 Obrir en finestra nova
Resum
Nanohybrid materials based on L-leucine (L-Leu) and hydrotalcites (HT) were prepared by the ion exchange and reconstruction method, under mild synthesis conditions. The location, amount and the form of the immobilized L-Leu are affected not only by the time of synthesis, but also by temperature and ultrasound treatment. The XRD results demonstrate that the immobilization occurs in either a vertical or oblique orientation with respect to the HT layers. The catalytic activity of these materials wa...
Citació
Crivoi, D., Miranda, R.A., Finocchio, E., Llorca, J., Ramis, G., Sueiras, J.E., Segarra, A., Medina, F. Bio-nanohybrid catalysts based on L-leucine immobilized in hydrotalcite and their activity in aldol reaction. "Applied catalysis A. General", 5 Juny 2016, vol. 519, p. 116-129.
Paraules clau
Amino-acids, Asymmetric catalysis, Clays, Coprecipitation, Hydrotalcite, Immobilization, Intercalation, L-Leucine, Layered double hydroxides, Montmorillonite, Nanohybrid materials, Precursors, Reconstruction, Spectroscopy, Water
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
NEMEN - Nanoenginyeria de materials aplicats a l'energia

Participants

  • Crivoi, Dana-Georgiana  (autor)
  • Miranda, Ronald Alexander  (autor)
  • Finocchio, Elisabetta  (autor)
  • Llorca Pique, Jordi  (autor)
  • Ramis, Gianguido  (autor)
  • Sueiras, Jesus Eduardo  (autor)
  • Segarra González, Anna Maria  (autor)
  • Medina Mena, Francisco  (autor)