journal article·2023-01

Deliberate control of the structure-specific active sites in PdIn bimetallic catalysts using adsorbate induced segregation effects

A.V. Bukhtiyarov, M.A. Panafidin, I.P. Prosvirin, N.S. Smirnova, P.V. Markov, G.N. Baeva, I.S. Mashkovsky, G.O. Bragina, C. Rameshan, E.Yu. Gerasimov, Y.V. Zubavichus, V.I. Bukhtiyarov, A.Yu. Stakheev

Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Catalytic Processes in Materials Science · Nanomaterials for catalytic reactions · Catalysis and Hydrodesulfurization Studies

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (58)

Show source-provided references
1. Understanding the synergistic effects of gold bimetallic catalysts10.1016/j.jcat.2013.08.023 ↗
2. Metallic nanosystems in catalysis10.1070/RC2001v070n02ABEH000637 ↗
3. Reaction-Driven Restructuring of Rh-Pd and Pt-Pd Core-Shell Nanoparticles10.1126/science.1164170 ↗
4. Action of bimetallic nanocatalysts under reaction conditions and during catalysis: evolution of chemistry from high vacuum conditions to reaction conditions10.1039/c2cs35185d ↗
5. Pd–Au bimetallic catalysts: Understanding alloy effects from planar models and (supported) nanoparticles10.1039/c2cs35160a ↗
6. Bimetallic nanoalloys in heterogeneous catalysis of industrially important reactions: synergistic effects and structural organization of active components10.1070/RC2014v083n08ABEH004432 ↗
7. The Promotional Effect of Gold in Catalysis by Palladium-Gold10.1126/science.1115800 ↗
8. Selective hydrogenation of acetylene in excess ethylene using Ag- and Au–Pd/SiO2 bimetallic catalysts prepared by electroless deposition10.1016/j.apcata.2013.10.024 ↗
9. Recent advances in selective acetylene hydrogenation using palladium containing catalysts10.1007/s11705-015-1516-4 ↗
10. Gas-Phase and Liquid-Phase Hydrogenation of Acetylene in Lean and Enriched Mixtures over Supported Modified Palladium Catalysts10.1134/S1070363220060298 ↗
11. Delgado · 2020 · 303
12. Heterogeneous iron-containing nanocatalysts – promising systems for selective hydrogenation and hydrogenolysis10.1039/D0CY00086H ↗
13. In situ formation of the active sites in Pd–Au bimetallic nanocatalysts for CO oxidation: NAP (near ambient pressure) XPS and MS study10.1039/C7FD00219J ↗
14. Pd Segregation on the Surface of Bimetallic PdAu Nanoparticles Induced by Low Coverage of Adsorbed CO10.1021/acs.jpcc.8b07402 ↗
15. Surface Segregation of Pd from TiO2-Supported AuPd Nanoalloys under CO Oxidation Conditions Observed In situ by ETEM and DRIFTS10.1002/cctc.201200618 ↗
16. Dynamic restructuring drives catalytic activity on nanoporous gold–silver alloy catalysts10.1038/nmat4824 ↗
17. Monte Carlo simulations of adsorption-induced segregation10.1016/S0039-6028(02)01158-5 ↗
18. Alloys in catalysis: phase separation and surface segregation phenomena in response to the reactive environment10.1039/c2cy00487a ↗
19. Adsorbate-Induced Surface Segregation for Core-Shell Nanocatalysts10.1002/anie.200806209 ↗
20. CO induced surface segregation as a means of improving surface composition and enhancing performance of CuPd bimetallic catalysts10.1016/j.jcat.2015.06.002 ↗
21. Palladium assisted copper/alumina catalysts for the selective hydrogenation of propyne, propadiene and propene mixed feeds10.1016/j.cej.2015.09.118 ↗
22. CO-induced segregation as an efficient tool to control the surface composition and catalytic performance of PdAg3/Al2O3 catalyst10.1016/j.mencom.2019.09.023 ↗
23. Adsorption-Induced Segregation as a Method for the Target-Oriented Modification of the Surface of a Bimetallic Pd–Ag Catalyst10.1134/S0023158418050154 ↗
24. Intermetallic compounds in catalysis – a versatile class of materials meets interesting challenges10.1080/14686996.2020.1758544 ↗
25. Tuning the surface structure and catalytic performance of PdIn/Al2O3 in selective liquid-phase hydrogenation by mild oxidative-reductive treatments10.1016/j.mencom.2018.11.013 ↗
26. Active sites of Pd-doped flat and stepped Cu(111) surfaces for H2 dissociation in heterogeneous catalytic hydrogenation10.1021/cs400267x ↗
27. Heterometallic Palladium(II)–Indium(III) and −Gallium(III) Acetate-Bridged Complexes: Synthesis, Structure, and Catalytic Performance in Homogeneous Alkyne and Alkene Hydrogenation10.1021/acs.inorgchem.8b01313 ↗
28. Novel Sample-Stage for Combined Near Ambient Pressure X-ray Photoelectron Spectroscopy. Catalytic Characterization and Electrochemical Impedance Spectroscopy10.3390/cryst10100947 ↗
29. http://xpspeak.software.informer.com/4.1/.
30. I.I., Standard XPS spectra of the elements
31. DRIFTS study of CO adsorption on Pt nanoparticles supported by DFT calculations10.1016/j.molcata.2016.10.002 ↗
32. Pd–Cu catalysts from acetate complexes in liquid-phase diphenylacetylene hydrogenation10.1134/S0023158415050122 ↗
33. Ramachandran · 1983
34. Highly-Ordered PdIn Intermetallic Nanostructures Obtained from Heterobimetallic Acetate Complex: Formation and Catalytic Properties in Diphenylacetylene Hydrogenation10.3390/nano8100769 ↗
35. Particle size effect in liquid-phase hydrogenation of phenylacetylene over Pd catalysts: Experimental data and theoretical analysis10.1016/j.cej.2018.10.016 ↗
36. Experimental and theoretical analysis of particle size effect in liquid-phase hydrogenation of diphenylacetylene10.1016/j.cej.2020.126409 ↗
37. Surface structures of In-Pd intermetallic compounds. II. A theoretical study10.1063/1.4892409 ↗
38. CO2-selective methanol steam reforming on In-doped Pd studied by in situ X-ray photoelectron spectroscopy10.1016/j.jcat.2012.08.008 ↗
39. Selective Single-Site Pd−In Hydrogenation Catalyst for Production of Enhanced Magnetic Resonance Signals using Parahydrogen10.1002/chem.201705644 ↗
40. Propane Oxidation Over Pd/Al2O3: Kinetic and In Situ XPS Study10.1007/s11244-017-0733-0 ↗
41. In situ XPS study of Pd(111) oxidation. Part 1: 2D oxide formation in 10−3 mbar O210.1016/j.susc.2005.12.020 ↗
42. Intermetallic Pd-In/HOPG model catalysts: Reversible tuning the surface structure by O2-induced segregation10.1016/j.apsusc.2020.146493 ↗
43. Effect of PdIn bimetallic particle formation on CO2 reduction over the Pd–In/SiO2 catalyst10.1016/j.ces.2015.04.034 ↗
44. Pd-In intermetallic alloy nanoparticles: Highly selective ethane dehydrogenation catalysts10.1039/C6CY00491A ↗
45. Single-atom Pd sites on the surface of Pd–In nanoparticles supported on γ-Al2O3: a CO-DRIFTS study10.1016/j.mencom.2017.09.029 ↗
46. Local Structure of Pd1 Single Sites on the Surface of PdIn Intermetallic Nanoparticles: A Combined DFT and CO-DRIFTS Study10.3390/catal11111376 ↗
47. The application of infrared spectroscopy to probe the surface morphology of alumina-supported palladium catalysts10.1063/1.2101487 ↗
48. Characterization by CO/FTIR spectroscopy of Pd/silica catalysts and its correlation with syn-gas conversion10.1023/A:1019095231484 ↗
49. Isolated Single-Atom Pd Sites in Intermetallic Nanostructures: High Catalytic Selectivity for Semihydrogenation of Alkynes10.1021/jacs.7b01471 ↗
50. Palladium-gallium intermetallic compounds for the selective hydrogenation of acetylene. Part II: Surface characterization and catalytic performance10.1016/j.jcat.2008.06.014 ↗
51. Pd-Ga intermetallic compounds as highly selective semihydrogenation catalysts10.1021/ja106568t ↗
52. How to Control the Selectivity of Palladium-based Catalysts in Hydrogenation Reactions: The Role of Subsurface Chemistry10.1002/cctc.201200100 ↗
53. Perturbation of Reactivity with Geometry: How Far Can We Go?10.1021/acscatal.7b03228 ↗
54. PdZn or ZnPd: Charge transfer and Pd-Pd bonding as the driving force for the tetragonal distortion of the cubic crystal structure10.1002/zaac.201000097 ↗
55. Identification of Non-Precious Metal Alloy Catalysts for Selective Hydrogenation of Acetylene10.1126/science.1156660 ↗
56. Characterization of oxide surfaces and zeolites by carbon monoxide as an IR probe molecule10.1016/S0360-0564(02)47008-3 ↗
57. Controlled synthesis and catalytic properties of supported In–Pd intermetallic compounds10.1016/j.jcat.2016.05.006 ↗
58. Temperature-programmed reduction and oxidation of bimetallic Pd−Ni/Al2O3 catalysts10.1007/BF02063614 ↗