• norsk
    • English
  • norsk 
    • norsk
    • English
  • Logg inn
Vis innførsel 
  •   Hjem
  • Øvrige samlinger
  • Publikasjoner fra CRIStin - NTNU
  • Vis innførsel
  •   Hjem
  • Øvrige samlinger
  • Publikasjoner fra CRIStin - NTNU
  • Vis innførsel
JavaScript is disabled for your browser. Some features of this site may not work without it.

Nano-engineering PdNi networks by voltammetric dealloying for ethanol oxidation

Ding, Jieting; Ji, Shan; Wang, Hui; Pollet, Bruno; Wang, Rongfang
Journal article, Peer reviewed
Accepted version
Thumbnail
Åpne
Post Print_NanoEngineering PdNi.pdf (988.3Kb)
Permanent lenke
http://hdl.handle.net/11250/2596835
Utgivelsesdato
2018
Metadata
Vis full innførsel
Samlinger
  • Institutt for energi og prosessteknikk [3313]
  • Publikasjoner fra CRIStin - NTNU [26648]
Originalversjon
Journal of Applied Electrochemistry. 2018, .   10.1007/s10800-018-1255-6
Sammendrag
PdNi particle networks (PdNi NN) are prepared by voltammetric dealloying using catkin-like PdNi nanoparticles as precursor. It is found that voltammetric dealloying plays an important role for the formation of these networks. Electron microscopy and X-ray diffraction are employed to show the evolution of the morphology of the as-prepared catalysts. The results generated from the cyclic voltammetry experiments showed that the PdNi NN was electrocatalytically active toward the ethanol oxidation reaction (EOR). Compared with PdNi/C and commercial Pd/C, the oxidation peak potential of PdNi NN shifted positively by + 105 and + 168 mV, and the peak current density increased by 1.53 and 3.75 times. The high electrocatalytic activity of PdNi NN toward the EOR afforded the feasibility to exploit highly active electro catalysts for direct ethanol fuel cells.
Utgiver
Springer Nature
Tidsskrift
Journal of Applied Electrochemistry

Kontakt oss | Gi tilbakemelding

Personvernerklæring
DSpace software copyright © 2002-2019  DuraSpace

Levert av  Unit
 

 

Bla i

Hele arkivetDelarkiv og samlingerUtgivelsesdatoForfattereTitlerEmneordDokumenttyperTidsskrifterDenne samlingenUtgivelsesdatoForfattereTitlerEmneordDokumenttyperTidsskrifter

Min side

Logg inn

Statistikk

Besøksstatistikk

Kontakt oss | Gi tilbakemelding

Personvernerklæring
DSpace software copyright © 2002-2019  DuraSpace

Levert av  Unit