1
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Probing the Roles of S Atom and Nanoparticle Size over Different Sizes of S-modified Cu and Pd Nanoparticles in Regulating Catalytic Performance of Acetylene Semi-hydrogenation. Chem Eng Sci 2023. [DOI: 10.1016/j.ces.2023.118494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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2
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Say Z, Kaya M, Kaderoğlu Ç, Koçak Y, Ercan KE, Sika-Nartey AT, Jalal A, Turk AA, Langhammer C, Jahangirzadeh Varjovi M, Durgun E, Ozensoy E. Unraveling Molecular Fingerprints of Catalytic Sulfur Poisoning at the Nanometer Scale with Near-Field Infrared Spectroscopy. J Am Chem Soc 2022; 144:8848-8860. [PMID: 35486918 PMCID: PMC9121382 DOI: 10.1021/jacs.2c03088] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
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Fundamental understanding
of catalytic deactivation phenomena such
as sulfur poisoning occurring on metal/metal-oxide interfaces is essential
for the development of high-performance heterogeneous catalysts with
extended lifetimes. Unambiguous identification of catalytic poisoning
species requires experimental methods simultaneously delivering accurate
information regarding adsorption sites and adsorption geometries of
adsorbates with nanometer-scale spatial resolution, as well as their
detailed chemical structure and surface functional groups. However,
to date, it has not been possible to study catalytic sulfur poisoning
of metal/metal-oxide interfaces at the nanometer scale without sacrificing
chemical definition. Here, we demonstrate that near-field nano-infrared
spectroscopy can effectively identify the chemical nature, adsorption
sites, and adsorption geometries of sulfur-based catalytic poisons
on a Pd(nanodisk)/Al2O3 (thin-film) planar model
catalyst surface at the nanometer scale. The current results reveal
striking variations in the nature of sulfate species from one nanoparticle
to another, vast alterations of sulfur poisoning on a single Pd nanoparticle
as well as at the assortment of sulfate species at the active metal–metal-oxide
support interfacial sites. These findings provide critical molecular-level
insights crucial for the development of long-lifetime precious metal
catalysts resistant toward deactivation by sulfur.
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Affiliation(s)
- Zafer Say
- Department of Chemistry, Bilkent University, 06800 Ankara, Turkey.,Department of Materials Science and Nanotechnology Engineering, TOBB University of Economics and Technology, 06510 Ankara, Turkey.,Department of Physics, Chalmers University of Technology, SE-412-96 Gothenburg, Sweden
| | - Melike Kaya
- Institute of Acceleration Technologies, Ankara University, 06830 Ankara, Turkey.,Turkish Accelerator and Radiation Laboratory (TARLA), 06830 Ankara, Turkey
| | - Çağıl Kaderoğlu
- Turkish Accelerator and Radiation Laboratory (TARLA), 06830 Ankara, Turkey.,Department of Physics Engineering, Ankara University, 06100 Ankara, Turkey
| | - Yusuf Koçak
- Department of Chemistry, Bilkent University, 06800 Ankara, Turkey
| | - Kerem Emre Ercan
- Department of Chemistry, Bilkent University, 06800 Ankara, Turkey
| | | | - Ahsan Jalal
- Department of Chemistry, Bilkent University, 06800 Ankara, Turkey
| | - Ahmet Arda Turk
- Department of Chemistry, Bilkent University, 06800 Ankara, Turkey
| | - Christoph Langhammer
- Department of Physics, Chalmers University of Technology, SE-412-96 Gothenburg, Sweden
| | | | - Engin Durgun
- UNAM─National Nanotechnology Research Center, Bilkent University, 06800 Bilkent, Ankara, Turkey
| | - Emrah Ozensoy
- Department of Chemistry, Bilkent University, 06800 Ankara, Turkey.,UNAM─National Nanotechnology Research Center, Bilkent University, 06800 Bilkent, Ankara, Turkey
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3
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Koswattage KR, Liyanage CJ, Maduwantha GDKV. Ultraviolet photoelectron spectroscopic study on the interface electronic structure of the L‐cysteine on Pd surface. SURF INTERFACE ANAL 2022. [DOI: 10.1002/sia.7065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | | | - G. D. Kaveendra Virajith Maduwantha
- Faculty of Technology Sabaragamuwa University of Sri Lanka Belihuloya 70140 Sri Lanka
- Faculty of Graduate Studies Sabaragamuwa University of Sri Lanka Belihuloya 70140 Sri Lanka
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4
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Daraee M, Baniadam M, Rashidi A, Maghrebi M. Doping Transition Metals into TiO
2
‐CNT Nanocatalyst to Enhance the Selective Oxidation of H
2
S. ChemistrySelect 2020. [DOI: 10.1002/slct.202002900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Maryam Daraee
- Chemical Engineering Department Faculty of Engineering Ferdowsi University of Mashhad, Azadi square P.O. Box 91779-48974 Mashhad Iran
| | - Majid Baniadam
- Chemical Engineering Department Faculty of Engineering Ferdowsi University of Mashhad, Azadi square P.O. Box 91779-48974 Mashhad Iran
| | - Alimorad Rashidi
- Nanotechnology Research Center Research Institute of Petroleum Industry (RIPI) West Entrance Blvd., Olympic Village, P.O. Box 14857-33111 Tehran Iran
| | - Morteza Maghrebi
- Chemical Engineering Department Faculty of Engineering Ferdowsi University of Mashhad, Azadi square P.O. Box 91779-48974 Mashhad Iran
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5
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Wang ZS, Yang CL, Xu SL, Nan H, Shen SC, Liang HW. Electronic Modulation of Pd-Based Bimetallic Catalysts with Sulfur-Doped Carbon Support for Phenylacetylene Semihydrogenation. Inorg Chem 2020; 59:5694-5701. [DOI: 10.1021/acs.inorgchem.0c00458] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zheng-Shu Wang
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Cheng-Long Yang
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Shi-Long Xu
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Hang Nan
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Shan-Cheng Shen
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Hai-Wei Liang
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
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6
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Daraee M, Baniadam M, Rashidi A, Maghrebi M. Synthesis of TiO 2 -CNT hybrid nanocatalyst and its application in direct oxidation of H 2 S to S. Chem Phys 2018. [DOI: 10.1016/j.chemphys.2018.05.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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7
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8
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Kolpin A, Jones G, Jones S, Zheng W, Cookson J, York APE, Collier PJ, Tsang SCE. Quantitative Differences in Sulfur Poisoning Phenomena over Ruthenium and Palladium: An Attempt To Deconvolute Geometric and Electronic Poisoning Effects Using Model Catalysts. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02765] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Amy Kolpin
- Wolfson
Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, United Kingdom
| | - Glenn Jones
- Johnson
Matthey
Technology Centre, Blount’s Court, Sonning Common, Reading RG4 9NH, United Kingdom
| | - Simon Jones
- Wolfson
Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, United Kingdom
| | - Weiran Zheng
- Wolfson
Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, United Kingdom
| | - James Cookson
- Johnson
Matthey
Technology Centre, Blount’s Court, Sonning Common, Reading RG4 9NH, United Kingdom
| | - Andrew P. E. York
- Johnson
Matthey
Technology Centre, Blount’s Court, Sonning Common, Reading RG4 9NH, United Kingdom
| | - Paul J. Collier
- Johnson
Matthey
Technology Centre, Blount’s Court, Sonning Common, Reading RG4 9NH, United Kingdom
| | - Shik Chi Edman Tsang
- Wolfson
Catalysis Centre, Department of Chemistry, University of Oxford, Oxford OX1 3QR, United Kingdom
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9
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Boldrin P, Ruiz-Trejo E, Mermelstein J, Bermúdez Menéndez JM, Ramı Rez Reina T, Brandon NP. Strategies for Carbon and Sulfur Tolerant Solid Oxide Fuel Cell Materials, Incorporating Lessons from Heterogeneous Catalysis. Chem Rev 2016; 116:13633-13684. [PMID: 27933769 DOI: 10.1021/acs.chemrev.6b00284] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Solid oxide fuel cells (SOFCs) are a rapidly emerging energy technology for a low carbon world, providing high efficiency, potential to use carbonaceous fuels, and compatibility with carbon capture and storage. However, current state-of-the-art materials have low tolerance to sulfur, a common contaminant of many fuels, and are vulnerable to deactivation due to carbon deposition when using carbon-containing compounds. In this review, we first study the theoretical basis behind carbon and sulfur poisoning, before examining the strategies toward carbon and sulfur tolerance used so far in the SOFC literature. We then study the more extensive relevant heterogeneous catalysis literature for strategies and materials which could be incorporated into carbon and sulfur tolerant fuel cells.
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Affiliation(s)
- Paul Boldrin
- Department of Earth Science and Engineering, Imperial College London , London SW7 2AZ, United Kingdom
| | - Enrique Ruiz-Trejo
- Department of Earth Science and Engineering, Imperial College London , London SW7 2AZ, United Kingdom
| | - Joshua Mermelstein
- The Boeing Company , 5301 Bolsa Ave., Huntington Beach, CA 92647, United States
| | | | - Tomás Ramı Rez Reina
- Department of Chemical and Process Engineering, University of Surrey , Guildford GU2 7XH, United Kingdom
| | - Nigel P Brandon
- Department of Earth Science and Engineering, Imperial College London , London SW7 2AZ, United Kingdom
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10
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Graphene nanosheets functionalized with 4-aminothiophenol as a stable support for the oxidation of formic acid based on self-supported Pd-nanoclusters via galvanic replacement from Cu2O nanocubes. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2014.07.037] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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McCue AJ, Anderson JA. Sulfur as a catalyst promoter or selectivity modifier in heterogeneous catalysis. Catal Sci Technol 2014. [DOI: 10.1039/c3cy00754e] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Xie C, Chen Y, Engelhard MH, Song C. Comparative Study on the Sulfur Tolerance and Carbon Resistance of Supported Noble Metal Catalysts in Steam Reforming of Liquid Hydrocarbon Fuel. ACS Catal 2012. [DOI: 10.1021/cs200695t] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chao Xie
- Clean Fuels and Catalysis
Program, EMS Energy Institute, The Pennsylvania State University, 209 Academic Projects Building, University
Park, Pennsylvania 16802, United States
| | - Yongsheng Chen
- Clean Fuels and Catalysis
Program, EMS Energy Institute, The Pennsylvania State University, 209 Academic Projects Building, University
Park, Pennsylvania 16802, United States
| | - Mark H. Engelhard
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington
99352, United States
| | - Chunshan Song
- Clean Fuels and Catalysis
Program, EMS Energy Institute, The Pennsylvania State University, 209 Academic Projects Building, University
Park, Pennsylvania 16802, United States
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13
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HUANG WUYING, LAI WENZHEN, XIE DAIQIAN. A DFT INVESTIGATION OF SULFUR ADSORPTION ON Ir(100). JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2011. [DOI: 10.1142/s0219633607002897] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The adsorptions of sulfur atom on the Ir (100) surface at p (2 × 2) and c (2 × 2) phases were investigated by the density functional calculations within the generalized gradient approximation. The adsorption energy, adsorption geometry, work function change, and charge density distribution were analyzed. The hollow site was found to be the most stable, followed by the bridge and the top sites. The calculated adsorption geometries were in good agreement with the observed results. Particularly, it was found that the adsorption of S on Ir (100) caused a work function decrease. A charge accumulation at the interface between the S layer and the Ir substrate, which centered closer to the S atom, suggests a polar covalent bonding. Density of states (DOS) analysis showed that the adsorption of S induces a reduction of the surface Ir d-orbital DOS around the Fermi level.
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Affiliation(s)
- WUYING HUANG
- Institute of Theoretical and Computational Chemistry, Laboratory of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - WENZHEN LAI
- Institute of Theoretical and Computational Chemistry, Laboratory of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - DAIQIAN XIE
- Institute of Theoretical and Computational Chemistry, Laboratory of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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14
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İnoğlu N, Kitchin JR. Identification of Sulfur-Tolerant Bimetallic Surfaces Using DFT Parametrized Models and Atomistic Thermodynamics. ACS Catal 2011. [DOI: 10.1021/cs200039t] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nilay İnoğlu
- Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh Pennsylvania 15213, United States
| | - John R. Kitchin
- Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh Pennsylvania 15213, United States
- National Energy Technology Laboratory, Pittsburgh, Pennsylvania 15236, United States
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15
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Carro P, Corthey G, Rubert AA, Benitez GA, Fonticelli MH, Salvarezza RC. The complex thiol-palladium interface: a theoretical and experimental study. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:14655-14662. [PMID: 20726614 DOI: 10.1021/la102505c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This paper presents a theoretical study of the surface structures and thermodynamic stability of different thiol and sulfide structures present on the palladium surface as a function of the chemical potential of the thiol species. It has been found that as the chemical potential of the thiol is increased, the initially clean palladium surface is covered by a (√3 × √3)R30° sulfur lattice. Further increase in the thiol pressure or concentration leads to the formation of a denser (√7 × √7)R19.1° sulfur lattice, which finally undergoes a phase transition to form a complex (√7 × √7)R19.1° sulfur + thiol adlayer (3/7 sulfur + 2/7 thiol coverage). This transition is accompanied by a strong reconstruction of the Pd(111) surface. The formation of these surface structures has been explained in terms of the catalytic properties of the palladium surface. These results have been compared with X-ray photoelectron spectroscopy results obtained for thiols adsorbed on different palladium surfaces.
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Affiliation(s)
- Pilar Carro
- Departamento de Química Física, Universidad de La Laguna, Tenerife, Spain.
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16
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İnoğlu N, Kitchin JR. Sulphur poisoning of water-gas shift catalysts: site blocking and electronic structure modification. MOLECULAR SIMULATION 2009. [DOI: 10.1080/08927020902833129] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Ma S, Zu X, Xiao H, Nie J. Adsorption of S on Ir(100) surface from first-principles calculations. Chem Phys Lett 2007. [DOI: 10.1016/j.cplett.2007.04.051] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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18
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Alfonso DR, Cugini AV, Sorescu DC. Adsorption and decomposition of H2S on Pd(111) surface: a first-principles study. Catal Today 2005. [DOI: 10.1016/j.cattod.2004.10.006] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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19
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Zelakiewicz BS, Lica GC, Deacon ML, Tong Y. 13C NMR and Infrared Evidence of a Dioctyl−Disulfide Structure on Octanethiol-Protected Palladium Nanoparticle Surfaces. J Am Chem Soc 2004; 126:10053-8. [PMID: 15303881 DOI: 10.1021/ja0491883] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
On 13C1-labeled octanethiol-protected 2.7 nm Pd nanoparticle surfaces, it has been observed that the 13C1 NMR of the alpha-carbon shows a peak centered around 38 ppm (with respect to tetramethylsilane (TMS)), which virtually coincides with that of the alpha-carbons in a dioctyl-disulfide molecule (39.3 ppm), and the corresponding 13C1 spin-spin relaxation becomes nonexponential. In addition, the infrared spectrum of the same sample shows that the ligands have a 100% gauche conformation, which is also consistent with a dioctyl-disulfide arrangement. By comparing with data obtained on 13C1-labeled octanethiol-protected 2.8 nm Au nanoparticles, we propose that a dioctyl-disulfide structure of the ligands is formed on the octanethiol-protected Pd nanoparticle surface, in contrast to the thiolate structure proposed on the Au nanoparticles. In addition, CO adsorption experiments show no sign of a PdS layer formed on the Pd nanoparticle surface. Furthermore, data taken over a period of more than 1 year show that the Pd nanoparticles are rather stable in organic solvents (for instance benzene), although slow degradation does happen and oxygen seems to play an important role in accelerating the degradation.
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Affiliation(s)
- Brian S Zelakiewicz
- Department of Chemistry, Georgetown University, 37th and O Streets NW, Washington, DC 20057, USA
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20
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Rodriguez JA, Dvorak J, Jirsak T, Liu G, Hrbek J, Aray Y, González C. Coverage effects and the nature of the metal-sulfur bond in S/Au(111): high-resolution photoemission and density-functional studies. J Am Chem Soc 2003; 125:276-85. [PMID: 12515530 DOI: 10.1021/ja021007e] [Citation(s) in RCA: 168] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The bonding of sulfur to surfaces of gold is an important subject in several areas of chemistry, physics, and materials science. Synchrotron-based high-resolution photoemission and first-principles density-functional (DF) slab calculations were used to study the interaction of sulfur with a well-defined Au(111) surface and polycrystalline gold. Our experimental and theoretical results show a complex behavior for the sulfur/Au(111) interface as a function of coverage and temperature. At small sulfur coverages, the adsorption of S on fcc hollow sites of the gold substrate is energetically more favorable than adsorption on bridge or a-top sites. Under these conditions, S behaves as a weak electron acceptor but substantially reduces the density-of-states that gold exhibits near the Fermi edge. As the sulfur coverage increases, there is a weakening of the Au-S bonds (with a simultaneous reduction in the Au --> S charge transfer and a modification in the S sp hybridization) that facilitates changes in adsorption site and eventually leads to S-S bonding. At sulfur coverages above 0.4 ML, S(2) and not atomic S is the more stable species on the gold surface. Formation of S(n)(n > 2) species occurs at sulfur coverages higher than a monolayer. Very similar trends were observed for the adsorption of sulfur on polycrystalline surfaces of gold. The S atoms bonded to Au(111) display a unique mobility/reactivity not seen on surfaces of early or late transition metals.
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Affiliation(s)
- José A Rodriguez
- Department of Chemistry, Brookhaven National Laboratory, Upton, NY 11953, USA
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21
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Adsorption of sulfur on NimB2 clusters: a theoretical investigation on the mechanism of strong sulfur resistance of Ni–B alloy catalyst. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s1381-1169(02)00037-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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Rodriguez JA, Hrbek J, Kuhn M, Jirsak T, Chaturvedi S, Maiti A. Interaction of sulfur with Pt(111) and Sn/Pt(111): Effects of coverage and metal–metal bonding on reactivity toward sulfur. J Chem Phys 2000. [DOI: 10.1063/1.1327249] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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23
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Rodriguez JA, Hrbek J. Interaction of Sulfur with Well-Defined Metal and Oxide Surfaces: Unraveling the Mysteries behind Catalyst Poisoning and Desulfurization. Acc Chem Res 1999. [DOI: 10.1021/ar9801191] [Citation(s) in RCA: 237] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- José A. Rodriguez
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973
| | - Jan Hrbek
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973
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24
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Rodriguez JA, Jirsak T, Chaturvedi S. Reaction of S2 and SO2 with Pd/Rh(111) surfaces: Effects of metal–metal bonding on sulfur poisoning. J Chem Phys 1999. [DOI: 10.1063/1.477910] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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