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Brumovský M, Tunega D. Intrinsic Effects of Sulfidation on the Reactivity of Zero-Valent Iron With Trichloroethene: A DFT Study. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2023; 127:21063-21074. [PMID: 37937157 PMCID: PMC10626624 DOI: 10.1021/acs.jpcc.3c04459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 11/09/2023]
Abstract
Sulfidation represents a promising approach to enhance the selectivity and longevity of zero-valent iron (ZVI) in water treatment, particularly for nanoscale ZVI (nZVI). While previous mechanistic studies have primarily concentrated on the impact of sulfidation on the (n)ZVI hydrophobicity, the fundamental effects of sulfidation on the (n)ZVI reactivity with target contaminants remain poorly understood. Herein, we employed density functional theory to elucidate reaction mechanisms of trichloroethene (TCE) dechlorination at various (n)ZVI surface models, ranging from pristine Fe0 to regularly sulfidated Fe surfaces. Our findings indicate that sulfidation intrinsically hinders the TCE dechlorination by (n)ZVI, which aligns with prior observations of sulfur poisoning in transition metal catalysts. We further demonstrate that the positive effects of sulfidation emerge when the surface of (n)ZVI undergoes corrosion. Notably, S sites exhibit higher reactivity compared to the sites typically present on the surface of (n)ZVI oxidized in water. Additionally, S sites protect nearby Fe sites against oxidation and make them more selective for direct electron transfer. Overall, our results reveal that the reactivity of sulfidated (n)ZVI is governed by an interplay of intrinsic inhibitory effects and corrosion protection. A deeper understanding of these phenomena may provide new insights into the selectivity of sulfidated (n)ZVI for specific contaminants.
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Affiliation(s)
- Miroslav Brumovský
- University
of Natural Resources and Life Sciences, Vienna, Department of Forest- and Soil Sciences, Institute
of Soil Research, Peter-Jordan-Straße
82, 1190 Vienna, Austria
| | - Daniel Tunega
- University
of Natural Resources and Life Sciences, Vienna, Department of Forest- and Soil Sciences, Institute
of Soil Research, Peter-Jordan-Straße
82, 1190 Vienna, Austria
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2
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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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3
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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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4
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Lai W, Xiao H, Xie D. Density Functional Theory Studies of Adsorption and Vibrational Spectra of Hydrogen on the Rh(111) Surface. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200300090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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5
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Gotterbarm K, Luckas N, Höfert O, Lorenz MPA, Streber R, Papp C, Viñes F, Steinrück HP, Görling A. Kinetics of the sulfur oxidation on palladium: A combined in situ x-ray photoelectron spectroscopy and density-functional study. J Chem Phys 2012; 136:094702. [DOI: 10.1063/1.3687676] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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6
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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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7
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Sekhar NM, Anjaneyulu Y, Acharyulu PVR. Synthesis of 10-Hydroxycamptothecin: Evaluation of New Moderators for the Chemoselective Reduction of Camptothecin. SYNTHETIC COMMUN 2011. [DOI: 10.1080/00397911.2010.515356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Groß A. Ab Initio Molecular Dynamics Simulations of the Adsorption of H2 on Palladium Surfaces. Chemphyschem 2010; 11:1374-81. [DOI: 10.1002/cphc.200900818] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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9
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Groot IMN, Juanes-Marcos JC, Olsen RA, Kroes GJ. A theoretical study of H2 dissociation on (3×3)R30°CO/Ru(0001). J Chem Phys 2010; 132:144704. [DOI: 10.1063/1.3378278] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- I M N Groot
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands.
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Pauer G, Kratzer M, Winkler A. Manipulating the activation barrier for H2(D2) desorption from potassium-modified palladium surfaces. J Chem Phys 2005; 123:204702. [PMID: 16351288 DOI: 10.1063/1.2121487] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
In this work the permeation and desorption of hydrogen (deuterium) from potassium-modified Pd(111) and polycrystalline palladium surfaces have been studied in the temperature range from 350 to 523 K. Time-of-flight spectroscopy has been used to determine the translational energy distributions of associatively desorbing H(2)(D(2)) molecules as a function of the potassium coverage and additional isotropic O(2) and CO background pressures. It turned out that the energy distribution of the hydrogen desorption flux is thermalized for the clean Pd surfaces but hyperthermal for the potassium-covered surfaces. The activation barrier for adsorption was found to increase with the potassium coverage but to decrease again in the presence of coadsorbates such as O(2) or CO. Especially by choosing different isotropic CO pressures, the effective desorption barrier for hydrogen could be reversibly decreased and increased, which resulted in the equivalent changes of the mean kinetic energies of the desorbing H(2) molecules.
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Affiliation(s)
- G Pauer
- Institute of Solid State Physics, Graz University of Technology, Petersgasse 16, A8010 Graz, Austria.
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12
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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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13
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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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14
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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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15
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Liu ZP, Hu P. An insight into alkali promotion: a density functional theory study of CO dissociation on K/Rh(111). J Am Chem Soc 2001; 123:12596-604. [PMID: 11741424 DOI: 10.1021/ja011446y] [Citation(s) in RCA: 127] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The important role of alkali additives in heterogeneous catalysis is, to a large extent, related to the high promotion effect they have on many fundamental reactions. The wide application of alkali additives in industry does not, however, reflect a thorough understanding of the mechanism of their promotional abilities. To investigate the physical origin of the alkali promotion effect, we have studied CO dissociation on clean Rh(111) and K-covered Rh(111) surfaces using density functional theory. By varying the position of potassium atoms relative to a dissociating CO, we have mapped out the importance of different K effects on the CO dissociation reactions. The K-induced changes in the reaction pathways and reaction barriers have been determined; in particular, a large reduction of the CO dissociation barrier has been identified. A thorough analysis of this promotion effect allows us to rationalize both the electronic and the geometrical factors that govern alkali promotion effect: (i) The extent of barrier reductions depends strongly on how close K is to the dissociating CO. (ii) Direct K-O bonding that is in a very short range plays a crucial role in reducing the barrier. (iii) K can have a rather long-range effect on the TS structure, which could reduce slightly the barriers.
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Affiliation(s)
- Z P Liu
- School of Chemistry, The Queen's University of Belfast, Belfast BT9 5AG, UK
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16
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Rutkowski M, Wetzig D, Zacharias H. Mechanism of the poisoning action of sulfur on catalytically active Pd(100). PHYSICAL REVIEW LETTERS 2001; 87:246101. [PMID: 11736516 DOI: 10.1103/physrevlett.87.246101] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2001] [Indexed: 05/23/2023]
Abstract
The influence of sulfur adsorbates on the stereodynamics of surface reactions is evaluated for the associative desorption of D2 from Pd(100). The experimental results show that translational and rotational steering is more effective than at the clean surface, which implies that the potential energy surface (PES) for the reaction shows a larger spatial extension into the vacuum than for the clean surface. A significant polar corrugation of the PES becomes evident at high J" states. At J" = 8 a very strong coverage dependence of the alignment with A(2)0 = 0.07+/-0.06 at the clean surface and A(2)0 = 0.60+/-0.11 at Theta(S) = 0.5 monolayer is observed. This coverage dependence indicates a shift of the reaction site from the bridge to the c-type hollow position at a sulfur coverage of more than Theta(S) = 0.25 monolayer.
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Affiliation(s)
- M Rutkowski
- Physikalisches Institut, Universität Münster, Wilhelm-Klemm-Strasse 10, 48149 Münster, Germany
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17
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Michaelides A, Hu P. Hydrogenation of S to H2S on Pt(111): A first-principles study. J Chem Phys 2001. [DOI: 10.1063/1.1410390] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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18
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Efremenko I. Implication of palladium geometric and electronic structures to hydrogen activation on bulk surfaces and clusters. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s1381-1169(01)00144-3] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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Hammer B, Nørskov J. Theoretical surface science and catalysis—calculations and concepts. ADVANCES IN CATALYSIS 2000. [DOI: 10.1016/s0360-0564(02)45013-4] [Citation(s) in RCA: 1242] [Impact Index Per Article: 51.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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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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21
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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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