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Title: Construction of Au–Pd alloy shells for enhanced catalytic performance toward alkyne semihydrogenation reactions

Journal Article · · Materials Horizons
DOI:https://doi.org/10.1039/c6mh00478d· OSTI ID:1535142
 [1];  [1]; ORCiD logo [1];  [1]; ORCiD logo [1];  [1]; ORCiD logo [2]
  1. Frontier Institute of Science and Technology and School of Chemical Engineering and Technology; State Key Laboratory of Multiphase Flow in Power Engineering; Xi'an Jiaotong University; Xi'an; China
  2. Department of Chemistry; and UCR Center for Catalysis; University of California; Riverside; USA

Au–Pd alloy surfaces have been fabricated on preformed Pd nanocrystals for highly active and selective alkyne semihydrogenation reactions.

Research Organization:
Univ. of California, Riverside, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
SC0002247
OSTI ID:
1535142
Journal Information:
Materials Horizons, Vol. 4, Issue 4; ISSN 2051-6347
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English

References (74)

High-performance transition metal-doped Pt3Ni octahedra for oxygen reduction reaction journal June 2015
Shaping binary metal nanocrystals through epitaxial seeded growth journal July 2007
Biphasic Pd−Au Alloy Catalyst for Low-Temperature CO Oxidation journal August 2010
Cu 2+ -Assisted Synthesis of Hexoctahedral Au–Pd Alloy Nanocrystals with High-Index Facets journal November 2011
Composition-Dependent Catalytic Activity of Bimetallic Nanocrystals: AgPd-Catalyzed Hydrodechlorination of 4-Chlorophenol journal June 2013
Atomic Ensemble and Electronic Effects in Ag-Rich AgPd Nanoalloy Catalysts for Oxygen Reduction in Alkaline Media journal May 2012
Synthesis and Characterization of Pt–Ag Alloy Nanocages with Enhanced Activity and Durability toward Oxygen Reduction journal September 2016
Aerobic Oxidation of Cyclohexane on Catalysts Based on Twinned and Single-Crystal Au 75 Pd 25 Bimetallic Nanocrystals journal April 2015
New Approach to Fully Ordered fct-FePt Nanoparticles for Much Enhanced Electrocatalysis in Acid journal March 2015
Asymmetric Synthesis of Chiral Bimetallic [Ag 28 Cu 12 (SR) 24 ] 4– Nanoclusters via Ion Pairing journal September 2016
Unique Excavated Rhombic Dodecahedral PtCu 3 Alloy Nanocrystals Constructed with Ultrathin Nanosheets of High-Energy {110} Facets journal February 2014
Surface Polarization Matters: Enhancing the Hydrogen-Evolution Reaction by Shrinking Pt Shells in Pt-Pd-Graphene Stack Structures journal August 2014
Ag–Pt Compositional Intermetallics Made from Alloy Nanoparticles journal September 2016
Tailoring Galvanic Replacement Reaction for the Preparation of Pt/Ag Bimetallic Hollow Nanostructures with Controlled Number of Voids journal July 2012
Bimetallic Nanocrystals: Syntheses, Properties, and Applications journal July 2016
Screw Thread-Like Platinum–Copper Nanowires Bounded with High-Index Facets for Efficient Electrocatalysis journal July 2016
Synthesis of CuPt Nanorod Catalysts with Tunable Lengths journal April 2009
Solution-Based Evolution and Enhanced Methanol Oxidation Activity of Monodisperse Platinum-Copper Nanocubes journal May 2009
Shape-Selective Synthesis and Facet-Dependent Enhanced Electrocatalytic Activity and Durability of Monodisperse Sub-10 nm Pt−Pd Tetrahedrons and Cubes journal March 2011
Twin-Induced Growth of Palladium-Platinum Alloy Nanocrystals journal July 2009
Designed Synthesis of Atom-Economical Pd/Ni Bimetallic Nanoparticle-Based Catalysts for Sonogashira Coupling Reactions journal April 2004
Formation of FePt Nanoparticles Having High Coercivity journal November 2006
Recent Advances in Chemical Synthesis, Self-Assembly, and Applications of FePt Nanoparticles journal February 2006
Synthesis of FePt Nanocubes and Their Oriented Self-Assembly journal June 2006
Formation of Hollow Ni 2 P Nanoparticles Based on the Nanoscale Kirkendall Effect journal January 2007
Hollow Nanocrystals through the Nanoscale Kirkendall Effect journal December 2012
Thermodynamic controlled synthesis of intermetallic Au 3 Cu alloy nanocrystals from Cu microparticles journal January 2014
Controlled Synthesis of Pd–Pt Alloy Hollow Nanostructures with Enhanced Catalytic Activities for Oxygen Reduction journal February 2012
Anisotropic phase segregation and migration of Pt in nanocrystals en route to nanoframe catalysts journal August 2016
Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces journal February 2014
Synthesis of Pd−Pt Bimetallic Nanocrystals with a Concave Structure through a Bromide-Induced Galvanic Replacement Reaction journal April 2011
Gold Nanocages for Biomedical Applications journal October 2007
Facile Synthesis of Gold−Silver Nanocages with Controllable Pores on the Surface journal November 2006
Alloying and Dealloying Processes Involved in the Preparation of Metal Nanoshells through a Galvanic Replacement Reaction journal November 2003
Interfacial electronic effects control the reaction selectivity of platinum catalysts journal January 2016
Platinum-based nanocages with subnanometer-thick walls and well-defined, controllable facets journal July 2015
Pt-Based Icosahedral Nanocages: Using a Combination of {111} Facets, Twin Defects, and Ultrathin Walls to Greatly Enhance Their Activity toward Oxygen Reduction journal January 2016
Ultrathin Icosahedral Pt-Enriched Nanocage with Excellent Oxygen Reduction Reaction Activity journal January 2016
Pd@Pt Core–Shell Concave Decahedra: A Class of Catalysts for the Oxygen Reduction Reaction with Enhanced Activity and Durability journal November 2015
Palladium–platinum core-shell icosahedra with substantially enhanced activity and durability towards oxygen reduction journal July 2015
On the role of surface diffusion in determining the shape or morphology of noble-metal nanocrystals journal April 2013
Atomic Layer-by-Layer Deposition of Pt on Pd Nanocubes for Catalysts with Enhanced Activity and Durability toward Oxygen Reduction journal May 2014
Atomic Layer-by-Layer Deposition of Platinum on Palladium Octahedra for Enhanced Catalysts toward the Oxygen Reduction Reaction journal February 2015
Morphology and Lateral Strain Control of Pt Nanoparticles via Core–Shell Construction Using Alloy AgPd Core Toward Oxygen Reduction Reaction journal October 2012
Ru–Pt core–shell nanoparticles for preferential oxidation of carbon monoxide in hydrogen journal March 2008
Coherency Strain Effects on the Optical Response of Core/Shell Heteronanostructures journal June 2003
Synthesis of Pd nanocrystals enclosed by {100} facets and with sizes <10 nm for application in CO oxidation journal October 2010
Formation and characterization of Au/Pd surface alloys on Pd(111) journal April 2007
Vegard’s law journal March 1991
Epitaxial Growth of Twinned Au–Pt Core–Shell Star-Shaped Decahedra as Highly Durable Electrocatalysts journal November 2015
Quantitative Analysis of the Coverage Density of Br Ions on Pd{100} Facets and Its Role in Controlling the Shape of Pd Nanocrystals journal March 2013
UV–Ozone Cleaning of Supported Poly(vinylpyrrolidone)-Stabilized Palladium Nanocubes: Effect of Stabilizer Removal on Morphology and Catalytic Behavior journal June 2011
Evaluating the ozone cleaning treatment in shape-controlled Pt nanoparticles: Evidences of atomic surface disordering journal May 2011
The Role of Organic Capping Layers of Platinum Nanoparticles in Catalytic Activity of CO Oxidation journal February 2009
Chemicals from Alkynes with Palladium Catalysts journal June 2013
The Roles of Subsurface Carbon and Hydrogen in Palladium-Catalyzed Alkyne Hydrogenation journal April 2008
Understanding Palladium Hydrogenation Catalysts: When the Nature of the Reactive Molecule Controls the Nature of the Catalyst Active Phase journal August 2008
Isolated Metal Atom Geometries as a Strategy for Selective Heterogeneous Hydrogenations journal March 2012
A Palladium Nanoparticle-Nanomicelle Combination for the Stereoselective Semihydrogenation of Alkynes in Water at Room Temperature journal October 2014
New environmentally friendly catalysts containing Pd–interstitial carbon made from Pd–glucose precursors for ultraselective hydrogenations in the liquid phase journal January 2011
Highly Efficient Pd/SiO 2 –Dimethyl Sulfoxide Catalyst System for Selective Semihydrogenation of Alkynes journal April 2011
A Pd–Cu 2 O nanocomposite as an effective synergistic catalyst for selective semi-hydrogenation of the terminal alkynes only journal January 2016
cis-Semihydrogenation of alkynes with amine borane complexes catalyzed by gold nanoparticles under mild conditions journal January 2015
Green semi-hydrogenation of alkynes by Pd@borate monolith catalysts under continuous flow journal March 2014
Palladium nanoparticles supported on mpg-C3N4 as active catalyst for semihydrogenation of phenylacetylene under mild conditions journal January 2013
Metal-Ligand Core-Shell Nanocomposite Catalysts for the Selective Semihydrogenation of Alkynes journal December 2012
Pd-Pb Alloy Nanocrystals with Tailored Composition for Semihydrogenation: Taking Advantage of Catalyst Poisoning journal May 2015
A density functional theory study of the ‘mythic’ Lindlar hydrogenation catalyst journal September 2010
Poisoning and deactivation of palladium catalysts journal September 2001
Pd−Ga Intermetallic Compounds as Highly Selective Semihydrogenation Catalysts journal October 2010
The Influence of Catalyst Restructuring on the Selective Hydrogenation of Acetylene to Ethylene journal October 2001
Acetylene hydrogenation selectivity control on PdCu/Al2O3 catalysts journal July 1984
Promoters in the hydrogenation of alkynes in mixtures: insights from density functional theory journal January 2012
A Convenient Synthesis of Ethynylarenes and Diethynylarenes journal January 1980