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Structural and chemical state of doped and impregnated mesoporous Ni/CeO2 catalysts for the water-gas shift

Author
Vovchock, D.; Guild, C.; Llorca, J.; Palomino, R.; Waluyo, I.; Rodriguez, J.A.; Suib, S.; Senanayake, S.
Type of activity
Journal article
Journal
Applied catalysis A. General
Date of publication
2018-10-25
Volume
567
First page
1
Last page
11
DOI
https://doi.org/10.1016/j.apcata.2018.08.026 Open in new window
Repository
http://hdl.handle.net/2117/122645 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S0926860X18304289 Open in new window
Abstract
Mesoporous Ni/CeO2 catalysts of variable loadings were prepared using in-situ doping and impregnation synthesis techniques. The catalysts were found to exhibit activity for the water-gas shift (WGS) reaction, particularly at temperatures above 250¿°C. Structural, electronic, and surface chemical characterizations of the materials were carried out using in-situ X-ray diffraction (XRD), in-situ X-ray absorption (XANES), and in-situ infrared (DRIFTS) techniques. The effects of metal loading and p...
Citation
Vovchock, D., Guild, C., Llorca, J., Palomino, R., Waluyo, I., Rodriguez, J.A., Suib, S., Senanayake, S. Structural and chemical state of doped and impregnated mesoporous Ni/CeO2 catalysts for the water-gas shift. "Applied catalysis A. General", 25 Octubre 2018, vol. 567, p. 1-11.
Keywords
Water-gas shift Ceria Nickel Mesoporous In situ
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
NEMEN - Nanoengineering of Materials Applied to Energy

Participants

  • Vovchock, Dimitriy  (author)
  • Guild, Curtis J.  (author)
  • Llorca Pique, Jordi  (author)
  • Palomino, Robert M.  (author)
  • Waluyo, Iradwikanari  (author)
  • Rodriguez, Jose A.  (author)
  • Suib, Steven L.  (author)
  • Senanayake, Sanjaya D.  (author)