Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Reversible Atomization and Nano-Clustering of Pt as a Strategy for Designing Ultra-Low-Metal-Loading Catalysts

Journal Article · · Journal of Physical Chemistry. C
 [1];  [1];  [2];  [3];  [2];  [1];  [1];  [4];  [5];  [6];  [7];  [2];  [8];  [1]
  1. Surfcat, Department of Physics, Technical University of Denmark, Kgs. Lyngby DK-2800, Denmark
  2. Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
  3. Haldor Topsoe A/S, Kgs. Lyngby DK-2800, Denmark
  4. Danish Technological Institute (DTI), Nano Production and Micro Analysis, Taastrup DK-2630, Denmark
  5. MAX IV Laboratory, Lund University, Lund SE-224 84, Sweden
  6. Surfcat, Department of Physics, Technical University of Denmark, Kgs. Lyngby DK-2800, Denmark; VISION, Department of Physics, Technical University of Denmark, Kgs. Lyngby DK-2800, Denmark; DTU Nanolab, Technical University of Denmark, Kgs. Lyngby DK-2800, Denmark
  7. VISION, Department of Physics, Technical University of Denmark, Kgs. Lyngby DK-2800, Denmark
  8. Catalysis Theory Center, Department of Physics, Technical University of Denmark, Kgs. Lyngby DK-2800, Denmark
+ Show Author Affiliations

Not provided.

Research Organization:
Univ. of Pennsylvania, Philadelphia, PA (United States); Univ. of California, Oakland, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
SC0019281; AC02-05CH11231
OSTI ID:
1978080
Journal Information:
Journal of Physical Chemistry. C, Vol. 126, Issue 38; ISSN 1932-7447
Publisher:
American Chemical Society
Country of Publication:
United States
Language:
English

References (51)

Catalyst deactivation via decomposition into single atoms and the role of metal loading journal August 2019
Tuning the Structure of Platinum Particles on Ceria In Situ for Enhancing the Catalytic Performance of Exhaust Gas Catalysts journal September 2017
Platinum single-atom and cluster catalysis of the hydrogen evolution reaction journal November 2016
Tracking the formation, fate and consequence for catalytic activity of Pt single sites on CeO2 journal September 2020
Activation of surface lattice oxygen in single-atom Pt/CeO 2 for low-temperature CO oxidation journal December 2017
Maximum Noble-Metal Efficiency in Catalytic Materials: Atomically Dispersed Surface Platinum journal June 2014
CO Oxidation on Supported Single Pt Atoms: Experimental and ab Initio Density Functional Studies of CO Interaction with Pt Atom on θ-Al 2 O 3 (010) Surface journal August 2013
Heterogeneous single-atom catalysis journal May 2018
Single-atom catalysis of CO oxidation using Pt1/FeOx journal July 2011
Active Nonmetallic Au and Pt Species on Ceria-Based Water-Gas Shift Catalysts journal August 2003
Remarkable Performance of Ir 1 /FeO x Single-Atom Catalyst in Water Gas Shift Reaction journal October 2013
Catalytically active Au-O(OH) x - species stabilized by alkali ions on zeolites and mesoporous oxides journal November 2014
Identification of active sites in CO oxidation and water-gas shift over supported Pt catalysts journal September 2015
Direct Observation of Rhodium Aluminate (RhAlOx) and Its Role in Deactivation and Regeneration of Rh/Al2O3 under Three-Way Catalyst Conditions journal February 2022
Alkali-Stabilized Pt-OHx Species Catalyze Low-Temperature Water-Gas Shift Reactions journal September 2010
High-loading single Pt atom sites [Pt-O(OH) x ] catalyze the CO PROX reaction with high activity and selectivity at mild conditions journal June 2020
Trapping of Mobile Pt Species by PdO Nanoparticles under Oxidizing Conditions journal May 2014
Thermally stable single-atom platinum-on-ceria catalysts via atom trapping journal July 2016
Insight into the structure of supported palladium catalysts during the total oxidation of methane journal January 2007
Reversible Transformation of Pt Nanoparticles into Single Atoms inside High-Silica Chabazite Zeolite journal November 2016
Evolution and stabilization of subnanometric metal species in confined space by in situ TEM journal February 2018
Self-regeneration of a Pd-perovskite catalyst for automotive emissions control journal July 2002
The intelligent catalyst having the self-regenerative function of Pd, Rh and Pt for automotive emissions control journal September 2006
Nano-socketed nickel particles with enhanced coking resistance grown in situ by redox exsolution journal September 2015
In situ growth of nanoparticles through control of non-stoichiometry journal October 2013
Reversible precipitation/dissolution of precious-metal clusters in perovskite-based catalyst materials: Bulk versus surface re-dispersion journal September 2012
Exsolution trends and co-segregation aspects of self-grown catalyst nanoparticles in perovskites journal June 2017
Self-Regenerating Rh- and Pt-Based Perovskite Catalysts for Automotive-Emissions Control journal September 2006
Stable platinum nanoparticles on specific MgAl2O4 spinel facets at high temperatures in oxidizing atmospheres journal September 2013
Modeling of Diesel Oxidation Catalyst journal September 2005
Total oxidation of propene at low temperature over Co3O4–CeO2 mixed oxides: Role of surface oxygen vacancies and bulk oxygen mobility in the catalytic activity journal September 2008
The BALDER Beamline at the MAX IV Laboratory journal May 2016
QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials journal September 2009
A consistent and accurate ab initio parametrization of density functional dispersion correction (DFT-D) for the 94 elements H-Pu journal April 2010
Pseudopotentials for high-throughput DFT calculations journal January 2014
Non-contact atomic force microscopy study of hydroxyl groups on the spinel MgAl 2 O 4 (100) surface journal July 2012
Active Role of Phosphorus in the Hydrogen Evolving Activity of Nickel Phosphide (0001) Surfaces journal October 2017
Oxidation of Ethylene on Oxygen Reconstructed Silver Surfaces journal December 2016
Surface Reconstructions of Metal Oxides and the Consequences on Catalytic Chemistry journal May 2019
Evolution of the Structure and Thermodynamic Stability of the BaTiO 3 ( 001 ) Surface journal July 2008
Effect of acid and base modification on the catalytic activity of Pt/Al2O3 for propene oxidation journal March 2014
Hydrogen production via methanol oxidation on platinum oxide thin film catalyst: Influence of methanol-to-oxygen ratio journal December 2017
Key role of surface oxidation and reduction processes in the coarsening of Pt nanoparticles journal January 2017
Controllable Anomalous n- and p-Type Photothermoelectric Effects of Platinum Oxide and Tungsten Trioxide Layers with and without Chromic Reaction journal August 2019
Observing the oxidation of platinum journal September 2017
Thermodynamics of the formation of surface PtO 2 stripes on Pt(111) in the absence of subsurface oxygen journal January 2020
Estimation of mean size and shape of small metal particles by EXAFS journal January 1999
Modeling the Structure and Composition of Nanoparticles by Extended X-Ray Absorption Fine-Structure Spectroscopy journal July 2011
Nature of Lone-Pair–Surface Bonds and Their Scaling Relations journal June 2018
Sintering and redispersion behavior of Pt on Pt/MgO journal July 2008
Diesel Oxidation Catalysts journal October 2011

Similar Records

Related Subjects

Chemistry
Science & Technology - Other Topics
Materials Science