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NiSn bimetallic nanoparticles as stable electrocatalysts for methanol oxidation reaction

Autor
Li, J.; Luo, Z.; Zuo, Y.; Liu, J.; Zhang, T.; Tang, P.; Arbiol, J.; Llorca, J.; Cabot, A.
Tipus d'activitat
Article en revista
Revista
Applied catalysis B. Environmental
Data de publicació
2018-10-15
Volum
234
Pàgina inicial
10
Pàgina final
18
DOI
https://doi.org/10.1016/j.apcatb.2018.04.017 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/118349 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0926337318303436?via%3Dihub Obrir en finestra nova
Resum
Nickel is an excellent alternative catalyst to high cost Pt and Pt-group metals as anode material in direct methanol fuel cells. However, nickel presents a relatively low stability under operation conditions, even in alkaline media. In this work, a synthetic route to produce bimetallic NiSn nanoparticles (NPs) with tuned composition is presented. Through co-reduction of the two metals in the presence of appropriate surfactants, 3–5¿nm NiSn NPs with tuned Ni/Sn ratios were produced. Such NPs w...
Citació
Li, J., Luo, Z., Zuo, Y., Liu, J., Zhang, T., Tang, P., Arbiol, J., Llorca, J., Cabot, A. NiSn bimetallic nanoparticles as stable electrocatalysts for methanol oxidation reaction. "Applied catalysis B. Environmental", 15 Octubre 2018, vol. 234, p. 10-18.
Paraules clau
Bimetallic nanoparticles, Colloidal synthesis, Electrocatalysis, Methanol oxidation
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
NEMEN - Nanoenginyeria de materials aplicats a l'energia

Participants

  • Li, Junshan  (autor)
  • Luo, Zhishan  (autor)
  • Zuo, Yong  (autor)
  • Liu, Junfeng  (autor)
  • Zhang, Ting  (autor)
  • Tang, Pengyi  (autor)
  • Arbiol, Jordi  (autor)
  • Llorca Pique, Jordi  (autor)
  • Cabot Codina, Andreu  (autor)

Arxius