---
res:
  bibo_abstract:
  - The design and engineering of earth-abundant catalysts that are both cost-effective
    and highly active for water splitting are crucial challenges in a number of energy
    conversion and storage technologies. In this direction, herein we report the synthesis
    of Fe3O4@NiFexOy core-shell nanoheterostructures and the characterization of their
    electrocatalytic performance toward the oxygen evolution reaction (OER). Such
    nanoparticles (NPs) were produced by a two-step synthesis procedure involving
    the colloidal synthesis of Fe3O4 nanocubes with a defective shell and the posterior
    diffusion of nickel cations within this defective shell. Fe3O4@NiFexOy NPs were
    subsequently spin-coated over ITO-covered glass and their electrocatalytic activity
    toward water oxidation in carbonate electrolyte was characterized. Fe3O4@NiFexOy
    catalysts reached current densities above 1 mA/cm2 with a 410 mV overpotential
    and Tafel slopes of 48 mV/dec, which is among the best electrocatalytic performances
    reported in carbonate electrolyte.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Zhishan
      foaf_name: Luo, Zhishan
      foaf_surname: Luo
  - foaf_Person:
      foaf_givenName: Sara
      foaf_name: Márti Sánchez, Sara
      foaf_surname: Márti Sánchez
  - foaf_Person:
      foaf_givenName: Raquel
      foaf_name: Nafria, Raquel
      foaf_surname: Nafria
  - foaf_Person:
      foaf_givenName: Gihan
      foaf_name: Joshua, Gihan
      foaf_surname: Joshua
  - foaf_Person:
      foaf_givenName: Maria
      foaf_name: De La Mata, Maria
      foaf_surname: De La Mata
  - foaf_Person:
      foaf_givenName: Pablo
      foaf_name: Guardia, Pablo
      foaf_surname: Guardia
  - foaf_Person:
      foaf_givenName: Christina
      foaf_name: Flox, Christina
      foaf_surname: Flox
  - foaf_Person:
      foaf_givenName: Carlos
      foaf_name: Martínez Boubeta, Carlos
      foaf_surname: Martínez Boubeta
  - foaf_Person:
      foaf_givenName: Konstantinos
      foaf_name: Simeonidis, Konstantinos
      foaf_surname: Simeonidis
  - foaf_Person:
      foaf_givenName: Jordi
      foaf_name: Llorca, Jordi
      foaf_surname: Llorca
  - foaf_Person:
      foaf_givenName: Joan
      foaf_name: Morante, Joan
      foaf_surname: Morante
  - foaf_Person:
      foaf_givenName: Jordi
      foaf_name: Arbiol, Jordi
      foaf_surname: Arbiol
  - foaf_Person:
      foaf_givenName: Maria
      foaf_name: Ibanez Sabate, Maria
      foaf_surname: Ibanez Sabate
      foaf_workInfoHomepage: http://www.librecat.org/personId=43C61214-F248-11E8-B48F-1D18A9856A87
    orcid: 0000-0001-5013-2843
  - foaf_Person:
      foaf_givenName: Andreu
      foaf_name: Cabot, Andreu
      foaf_surname: Cabot
  bibo_doi: 10.1021/acsami.6b09888
  bibo_issue: '43'
  bibo_volume: 8
  dct_date: 2016^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/1944-8244
  - http://id.crossref.org/issn/1944-8252
  dct_language: eng
  dct_publisher: American Chemical Society@
  dct_subject:
  - nanoparticle
  - iron oxide
  - magnetite
  - core−shell nanostructure
  - electrocatalysts
  - oxygen evolution reaction
  - OER
  dct_title: Fe3O4@NiFexOy nanoparticles with enhanced electrocatalytic properties
    for oxygen evolution in carbonate electrolyte@
  fabio_hasPubmedId: '27730808'
...