journal article·2025-08

Differential segregation behaviors of Au in Au@Pt and Au@Pd core-shell nanoparticles

Hyon-Min Song, Dalaver H. Anjum, Jeffrey I. Zink

Acta Materialia· Volume 295
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Abstract

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Research context

OpenAlex topics: nanoparticles nucleation surface interactions · Gold and Silver Nanoparticles Synthesis and Applications · Catalytic Processes in Materials Science

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References (70)

Show source-provided references
1. Predicted Trends of Core−Shell Preferences for 132 Late Transition-Metal Binary-Alloy Nanoparticles10.1021/ja903247x ↗
2. An informatics guided classification of miscible and immiscible binary alloy systems10.1038/s41598-017-09704-1 ↗
3. Surface segregation from gold alloys10.1007/BF03214658 ↗
4. Surface Segregation in Small Bimetallic Particles10.1016/0038-1098(92)90211-Q ↗
5. Segregation in bimetallic nanoparticles10.1039/C5CP01492A ↗
6. Understanding Segregation Behavior in AuPt, NiPt, and AgAu Bimetallic Nanoparticles Using Distribution Coefficients10.1021/acs.jpcc.6b08325 ↗
7. Surface Segregation and Structural Features of Bimetallic Au-Pt Nanoparticles10.1021/jp100194p ↗
8. Monte Carlo simulations of the structure of Pt-based bimetallic nanoparticles10.1016/j.actamat.2012.05.032 ↗
9. Thermodynamic Stability and Melting Mechanism of Bimetallic Au-Pt Nanoparticles10.1021/jp802804u ↗
10. The Electronic Structure of Gold-Platinum Nanoparticles: Collecting Clues for Why They Are Special10.1021/jp112224t ↗
11. Structural Transformation of Au-Pd Bimetallic Nanoclusters on Thermal Heating and Cooling: A Dynamic Analysis10.1021/jp056060e ↗
12. Stability of Au-Pd Core-Shell Nanoparticles10.1021/acs.jpcc.7b04564 ↗
13. Understanding AuPd Alloy Nanoparticle Structure under Vacuum Using DFT and Monte Carlo Methods10.1021/acs.jpcc.4c08571 ↗
14. The promotional effect of gold in catalysis by palladium-gold10.1126/science.1115800 ↗
15. Adaptive kinetic Monte Carlo simulations of surface segregation in PdAu nanoparticles10.1039/C9NR01858A ↗
16. Structure of Pd/Au Alloy Nanoparticles from a Density Functional Theory-Based Embedded-Atom Potential10.1021/jp4061686 ↗
17. Chemical ordering in Pt-Au, Pt-Ag and Pt-Cu nanoparticles from density functional calculations using a topological approach10.1039/D1MA00529D ↗
18. How to determine accurate chemical ordering in several nanometer large bimetallic crystallites from electronic structure calculations10.1039/C4SC03321C ↗
19. Microstructural Evolution of Au@Pt Core-Shell Nanoparticles under Electrochemical Polarization10.1021/acsami.9b10158 ↗
20. Thermal Activation of Gold Atom Diffusion in Au@Pt Nanorods10.1021/acsnano.2c02889 ↗
21. Bulk Immiscibility at the Edge of the Nanoscale10.1021/acsnano.7b04888 ↗
22. Equilibrium and stability of phase-separating Au-Pt nanoparticles10.1016/j.actamat.2008.08.024 ↗
23. Epitaxial Growth of Heterogeneous Metal Nanocrystals: From Gold Nano-octahedra to Palladium and Silver Nanocubes10.1021/ja801566d ↗
24. Synthesis of Bimetallic Au@Pt Nanoparticles with Au Core and Nanostructured Pt Shell toward Highly Active Electrocatalysts10.1021/cm102074w ↗
25. The Au−Pt (Gold-Platinum) System10.1007/BF02871187 ↗
26. General Trends in Core-Shell Preferences for Bimetallic Nanoparticles10.1021/acsnano.1c01500 ↗
27. Gold-platinum alloys and Vegard's law on the nanoscale10.1103/PhysRevB.86.241403 ↗
28. Pt-Au Alloying at the Nanoscale10.1021/nl302329n ↗
29. AuPt Alloy Nanostructures with Tunable Composition and Enzyme-like Activities for Colorimetric Detection of Bisulfide
30. Two-Stage Melting of Au-Pd Nanoparticles10.1021/jp0614704 ↗
31. Shape Changes in AuPd Alloy Nanoparticles Controlled by Anisotropic Surface Stress Relaxation10.1021/acs.jpclett.1c00787 ↗
32. Shape-controlled synthesis of Au@Pd core-shell nanoparticles and their corresponding electrochemical properties10.1039/c2ra20152f ↗
33. A general and facile approach to disperse hydrophobic nanocrystals in water with enhanced long-term stability10.1039/C7TC00586E ↗
34. High Temperature Decomposition of Cerium Precursors To Form Ceria Nanocrystal Libraries for Biological Applications10.1021/cm200863q ↗
35. Direct observation of the nanoscale Kirkendall effect during galvanic replacement reactions10.1038/s41467-017-01175-2 ↗
36. Carving at the Nanoscale: Sequential Galvanic Exchange and Kirkendall Growth at Room Temperature10.1126/science.1212822 ↗
37. Mechanism of Silver(I)-Assisted Growth of Gold Nanorods and Bipyramids10.1021/jp054808n ↗
38. Insight into the Melting Behavior of Au-Pt Core-Shell Nanoparticles from Atomistic Simulations10.1021/jp312048k ↗
39. Size effect on the melting temperature of gold particles10.1103/PhysRevA.13.2287 ↗
40. Ultrafast dynamics of water in cationic micelles10.1063/1.2721527 ↗
41. Microemulsion formation and phase behavior of dialkydimethylammonium bromide surfactants10.1021/j100314a037 ↗
42. On the interpretation of the forbidden spots observed in the electron diffraction patterns of flat Au triangular nanoparticles10.1016/j.ultramic.2008.03.005 ↗
43. Gold nanocrystals with variable index facets as highly effective cathode catalysts for lithium-oxygen batteries10.1038/am.2014.130 ↗
44. Green" gold nanotriangles: synthesis, purification by polyelectrolyte/micelle depletion flocculation and performance in surface-enhanced Raman scattering10.1039/C6RA04808K ↗
45. Crystallography of decahedral and icosahedral particles: II. High symmetry orientations10.1016/0022-0248(79)90253-7 ↗
46. Hollow Nanocrystals through the Nanoscale Kirkendall Effect10.1021/cm3030928 ↗
47. The Nanoscale Kirkendall Effect in Pd-Based Intermetallic Phases10.1021/jp505458v ↗
48. Strain engineering in alloy nanoparticles
49. Underpotential Deposition at Single Crystal Surfaces of Au, Pt, Ag and Other Materials10.1021/cr9600363 ↗
50. Size-Dependent Spontaneous Alloying of Au−Ag Nanoparticles10.1021/ja026764r ↗
51. Hollow Ag@Pd core-shell nanotubes as highly active catalysts for the electro-oxidation of formic acid10.1088/0957-4484/23/10/105609 ↗
52. Thermodynamic constraints to describe gibbs energies for binary alloys10.1361/105497199770335785 ↗
53. Kinetically Controlled Overgrowth of Ag or Au on Pd Nanocrystal Seeds: From Hybrid Dimers to Nonconcentric and Concentric Bimetallic Nanocrystals10.1021/ja305329g ↗
54. Stable Icosahedral Quasicrystals in the Cd–Mg–RE (RE = Rare Earth Element) Systems10.1143/JJAP.39.L770 ↗
55. Analysis of the contrast in icosahedral gold nanoparticles10.1007/s11244-007-0311-y ↗
56. Monodisperse Icosahedral Ag, Au, and Pd Nanoparticles: Size Control Strategy and Superlattice Formation10.1021/nn800531q ↗
57. Dynamics of Transformation from Platinum Icosahedral Nanoparticles to Larger FCC Crystal at Millisecond Time Resolution10.1038/s41598-017-16900-6 ↗
58. Formation of fivefold deformation twins in an ultrafine-grained copper alloy processed by high-pressure torsion10.1016/j.scriptamat.2010.10.012 ↗
59. Abnormal Metal Bond Distances in PtAu Alloy Nanoparticles: In Situ Back-Illumination XAFS Investigations of the Structure of PtAu Nanoparticles on a Flat HOPG Substrate Prepared by Arc Plasma Deposition10.1021/acs.jpcc.1c08393 ↗
60. Synergistic activity of gold-platinum alloy nanoparticle catalysts10.1016/j.cattod.2007.01.007 ↗
61. A self-supporting bimetallic Au@Pt core-shell nanoparticle electrocatalyst for the synergistic enhancement of methanol oxidation10.1038/s41598-017-06639-5 ↗
62. Underpotential Deposition of Silver onto Gold Substrates Covered with Self-Assembled Monolayers of Alkanethiols To Induce Intervention of the Silver between the Monolayer and the Gold Substrate10.1021/la970984e ↗
63. Cetyltrimethylammonium Bromide Silver Bromide Complex as the Capping Agent of Gold Nanorods10.1021/la801711q ↗
64. Cyclometalated luminescent platinum(ii) complexes of dissymmetrical 2,2′:4′,2′'-terpyridine and its self-assembled dimer presenting Pt-Ag dative bonds10.1039/D4DT01153H ↗
65. Twin-distortion modulated ultra-low coordination PtRuNi-Ox catalyst for enhanced hydrogen production from chemical wastewater
66. Crucial Role of Low Coordination Sites in Oxygen Reduction, CO Stripping, and Size Effect for Nano-sized Pt Particles10.1149/1.3039766 ↗
67. Embedded-atom-method functions for the fcc metals Cu, Ag, Au, Ni, Pd, Pt, and their alloys10.1103/PhysRevB.33.7983 ↗
68. Dual roles of underpotential deposition in the synthesis of tetrahexahedral Pd-Ag alloy nanocrystals10.1039/D0CC06090A ↗
69. Relativistic Phenomena in the Chemistry of the Platinum Group Metals10.1595/003214000X444146155 ↗
70. Ordering tendencies in Pd-Pt, Rh-Pt, and Ag-Au alloys10.1007/BF02646247 ↗