Published September 6, 2018 | Version v1
Poster Open

Ruthenium and Iridium Pyrochlores with Different Lanthanides as Catalysts for Oxygen Evolution

  • 1. J. Heyrovsky Institute of Physical Chemistry, Czech Academy of Scienses, Prague, Czech Republic
  • 2. Paul Scherrer Institute, Villigen, Switzerland
  • 3. Danish Technical University, Lyngby, Denmark

Description

Paper describes synthesis, structural characterization and electrocatalytic activity of cubic pyrochlores featuring lanthanide (Yb, Gd and Nd) in the A site and Ru or Ir in the B site. The resulting  catalytic activity correlates with the unit cell parameter of the catalysts which is in agreement with d band center theorem.

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Additional details

Funding

European Commission
ELCOREL - Electrochemical Conversion of Renewable Electricity into Fuels and Chemicals 722614