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Electrooxidation of CO on Platinum Nanoparticles Supported on NiO Thin Films

Journal Article · · Journal of Physical Chemistry. C
In this paper, we report on a robust experimental model to investigate strong metal–support interactions (SMSI) and their effect on electrocatalytic reactions in the absence and presence of direct contact between the nanoparticles (NPs) and the metal oxide thin film. Specifically, we describe beneficial interactions between Ni0.9O thin film supports and PtNPs toward the CO electrooxidation reaction. The metal oxide layer (Ni0.9O) is prepared by atomic layer deposition and characterized using X-ray photoelectron spectroscopy (XPS). PtNPs, containing an average of either 55 (Pt55) or 140 (Pt140) atoms, were synthesized using a dendrimer encapsulation method. The results indicate negative shifts of ~100 and ~60 mV of the CO electrooxidation peak potential when Ni0.9O thin films are in contact with Pt55 NPs and Pt140 NPs, respectively. Additionally, the oxygen evolution reaction (OER) is suppressed only when the PtNPs are in contact with the Ni0.9O thin film. Density functional theory (DFT) calculations indicate that both the CO electrooxidation enhancement and suppression of the OER can be attributed to a 1.23 eV decrease of the CO* binding energy and a 0.35 eV increase of the OH* binding energy at a NiO(111)/Pt55 NP interface compared to isolated Pt55 NPs.
Research Organization:
University of Texas at Austin, TX (United States)
Sponsoring Organization:
Robert A. Welch Foundation; USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB)
Grant/Contract Number:
SC0010576
OSTI ID:
2222869
Journal Information:
Journal of Physical Chemistry. C, Journal Name: Journal of Physical Chemistry. C Journal Issue: 15 Vol. 127; ISSN 1932-7447
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (71)

Trends in the Catalytic CO Oxidation Activity of Nanoparticles journal June 2008
Fast Prediction of Adsorption Properties for Platinum Nanocatalysts with Generalized Coordination Numbers journal June 2014
Hydrogénations et déshydrogénations par catalyse journal July 1911
Universality in Oxygen Evolution Electrocatalysis on Oxide Surfaces journal March 2011
In situ X-ray Absorption Analysis of ∼1.8 nm Dendrimer-Encapsulated Pt Nanoparticles during Electrochemical CO Oxidation journal August 2010
Understanding Trends in Catalytic Activity: The Effect of Adsorbate–Adsorbate Interactions for CO Oxidation Over Transition Metals journal February 2010
Preparation and characterization of nanostructured nickel oxide thin films by spray pyrolysis journal August 2012
Size effects of platinum particles on the electroreduction of oxygen journal January 1996
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal July 1996
Modeling the electro-oxidation of CO and H2/CO on Pt, Ru, PtRu and Pt3Sn journal November 2003
Mechanism for the electrooxidation of carbon monoxide on platinum by H 2 O. Density functional theory calculation journal September 2003
CO monolayer oxidation at Pt nanoparticles supported on glassy carbon electrodes journal September 2003
Island growth kinetics during vapor deposition of Cu onto the Zn-terminated ZnO(0001) surface journal September 1999
The universal character of the Mars and Van Krevelen mechanism journal November 2000
Molecular approaches to heterogeneous catalysis journal December 2021
A fast and robust algorithm for Bader decomposition of charge density journal June 2006
Understanding the interplay of bifunctional and electronic effects: Microkinetic modeling of the CO electro-oxidation reaction journal April 2020
Thermodynamic theory of multi-electron transfer reactions: Implications for electrocatalysis journal September 2011
Carbon supported Pt–NiO nanoparticles for ethanol electro-oxidation in acid media journal March 2015
Electroanalytical Performance of Carbon Films with Near-Atomic Flatness journal March 2001
Microelectrochemical Flow Cell for Studying Electrocatalytic Reactions on Oxide-Coated Electrodes journal October 2017
Well-Defined Nanoparticle Electrocatalysts for the Refinement of Theory journal October 2019
Effect of TiO x Substrate Interactions on the Electrocatalytic Oxygen Reduction Reaction at Au Nanoparticles journal April 2020
CO Oxidation on Gold-Supported Iron Oxides: New Insights into Strong Oxide–Metal Interactions journal July 2015
Electrochemical CO Oxidation at Platinum on Carbon Studied through Analysis of Anomalous in Situ IR Spectra journal August 2017
Electrocatalytic Reduction of Oxygen on Platinum Nanoparticles in the Presence and Absence of Interactions with the Electrode Surface journal September 2016
Calculations of the pH-Dependent Onset Potential for CO Electrooxidation on Au(111) journal November 2018
Atomic Layer Deposition of Transparent p-Type Semiconducting Nickel Oxide Using Ni( t Bu2 DAD) 2 and Ozone journal July 2019
Insights into the Oxygen Vacancy Filling Mechanism in CuO/CeO 2 Catalysts: A Key Step Toward High Selectivity in Preferential CO Oxidation journal May 2020
Water Dissociative Adsorption on NiO(111): Energetics and Structure of the Hydroxylated Surface journal October 2016
Electrochemical Oxidation of CO on Cu Single Crystals under Alkaline Conditions journal October 2020
Dendrimers as Encapsulating, Stabilizing, or Directing Agents for Inorganic Nanoparticles journal September 2011
Electrocatalytic Oxygen Evolution Reaction (OER) on Ru, Ir, and Pt Catalysts: A Comparative Study of Nanoparticles and Bulk Materials journal July 2012
Electrochemical Hydrogen Evolution: Sabatier’s Principle and the Volcano Plot journal September 2012
The Effect of the Particle Size on the Kinetics of CO Electrooxidation on High Surface Area Pt Catalysts
  • Arenz, Matthias; Mayrhofer, Karl J. J.; Stamenkovic, Vojislav
  • Journal of the American Chemical Society, Vol. 127, Issue 18, p. 6819-6829 https://doi.org/10.1021/ja043602h
journal May 2005
Influence of Charge State on the Mechanism of CO Oxidation on Gold Clusters journal January 2008
Enhanced CO Oxidation Rates at the Interface of Mesoporous Oxides and Pt Nanoparticles journal October 2013
Tunneling Dendrimers. Enhancing Charge Transport through Insulating Layer Using Redox Molecular Objects journal December 2014
Electron Transfer Facilitated by Dendrimer-Encapsulated Pt Nanoparticles Across Ultrathin, Insulating Oxide Films journal May 2016
Electrocatalytic Study of the Oxygen Reduction Reaction at Gold Nanoparticles in the Absence and Presence of Interactions with SnO x Supports journal September 2018
Origin of the Overpotential for Oxygen Reduction at a Fuel-Cell Cathode journal November 2004
CO Oxidation at the Au–Cu Interface of Bimetallic Nanoclusters Supported on CeO 2 (111) journal August 2013
Multistep Galvanic Exchange Synthesis Yielding Fully Reduced Pt Dendrimer-Encapsulated Nanoparticles journal December 2014
Effect of Particle Size on the Kinetics of the Electrocatalytic Oxygen Reduction Reaction Catalyzed by Pt Dendrimer-Encapsulated Nanoparticles journal November 2007
Unravelling inherent electrocatalysis of mixed-conducting oxide activated by metal nanoparticle for fuel cell electrodes journal February 2019
A tailored oxide interface creates dense Pt single-atom catalysts with high catalytic activity journal January 2020
How copper catalyzes the electroreduction of carbon dioxide into hydrocarbon fuels journal January 2010
Synthesis, characterization, and electrocatalysis using Pt and Pd dendrimer-encapsulated nanoparticles prepared by galvanic exchange journal January 2011
Dendrimer-encapsulated nanoparticles: New synthetic and characterization methods and catalytic applications journal January 2011
Electronic interactions and charge transfers of metal atoms and clusters on oxide surfaces journal January 2013
Influence of the Pt size and CeO2 morphology at the Pt–CeO2 interface in CO oxidation journal January 2021
Nickel vacancy behavior in the electrical conductance of nonstoichiometric nickel oxide film journal August 2012
Perspective: Methods for large-scale density functional calculations on metallic systems journal December 2016
Understanding chemical and physical mechanisms in atomic layer deposition journal January 2020
Atomic scale simulations of heterogeneous electrocatalysis: recent advances journal May 2017
Magnetic ordering and exchange effects in the antiferromagnetic solid solutions Mn x Ni 1 − x O journal June 1983
Electron-energy-loss spectra and the structural stability of nickel oxide: An LSDA+U study journal January 1998
Oxidation energies of transition metal oxides within the GGA + U framework journal May 2006
Generalized Gradient Approximation Made Simple journal October 1996
Scaling Properties of Adsorption Energies for Hydrogen-Containing Molecules on Transition-Metal Surfaces journal July 2007
Nickel vacancy acceptor in nickel oxide: Doping beyond thermodynamic equilibrium journal March 2020
Projector augmented-wave method journal December 1994
Lattice parameter, microstrains and non-stoichiometry in NiO. Comparison between mosaic microcrystals and quasi-perfect single microcrystals journal August 1979
Characterization of NiO by XPS journal July 1994
Atomic layer deposition of nickel oxide films using Ni(dmamp)2 and water
  • Yang, Taek Seung; Cho, Wontae; Kim, Minchan
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 23, Issue 4 https://doi.org/10.1116/1.1875172
journal July 2005
Ultraviolet-Ozone Oxidation of Metal Films journal January 2003
Hydrogen Oxidation and Evolution Reaction Kinetics on Platinum: Acid vs Alkaline Electrolytes journal January 2010
A Theoretical and Experimental In-Situ Electrochemical Infrared Spectroscopy Study of Adsorbed CO on Pt Dendrimer-Encapsulated Nanoparticles journal December 2015
Magic Mathematical Relationships for Nanoclusters journal May 2019
The Sabatier Principle in Electrocatalysis: Basics, Limitations, and Extensions journal May 2021
Effect of Intermediate Semiconducting TiOx Thin Films on Nanoparticle-Mediated Electron Transfer: Electrooxidation of CO journal March 2022

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