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Shen M, Zhao G, Nie Q, Meng C, Sun W, Si J, Liu Y, Lu Y. Ni-Foam-Structured Ni-Al 2O 3 Ensemble as an Efficient Catalyst for Gas-Phase Acetone Hydrogenation to Isopropanol. ACS APPLIED MATERIALS & INTERFACES 2021; 13:28334-28347. [PMID: 34121403 DOI: 10.1021/acsami.1c07084] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The free-standing Ni-Al2O3 ensemble derived from NiAl-layered double hydroxides (NiAl-LDHs) grown onto a Ni-foam has been developed for the exothermic gas-phase acetone hydrogenation to isopropanol. This approach works effectively and efficiently to achieve a unique combination of high activity/selectivity and enhanced heat/mass transfer stemmed from the Ni-foam. The outstanding catalyst is obtained by direct reduction of the un-calcined NiAl-LDH/Ni-foam, with a high turnover frequency of 0.90 s-1, being capable of converting 90.8% acetone into isopropanol with almost 100% selectivity under stoichiometric H2/acetone molar ratio, atmospheric pressure at 80 °C, and a WHSVacetone of 10 h-1. The catalyst derivation using the un-calcined NiAl-LDH/Ni-foam enables the Ni nanoparticles to be intertwined with Al2O3 to form a large Ni-Al2O3 interface, without interruption of impurities such as irreducible NiO (in the case of calcined NiAl-LDH/Ni-foam samples), which markedly improves the strong acetone adsorption next to the Ni0 hydrogenation sites, thereby leading to a dramatic improvement of catalyst activity.
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Affiliation(s)
- Mengchen Shen
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Guofeng Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Qiang Nie
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Chao Meng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Weidong Sun
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Jiaqi Si
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Ye Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Yong Lu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
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2
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Jalid F, Khan TS, Haider MA. Insights into the activity and selectivity trends in non-oxidative dehydrogenation of primary and secondary alcohols over the copper catalyst. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.11.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Lund CRF, Tatarchuk B, Cardona-Martínez N, Hill JM, Sanchez-Castillo MA, Huber GW, Román-Leshkov Y, Simonetti D, Pagan-Torres Y, Schwartz TJ, Motagamwala AH. A Career in Catalysis: James A. Dumesic. ACS Catal 2021. [DOI: 10.1021/acscatal.0c05325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carl R. F. Lund
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Bruce Tatarchuk
- Center for Microfibrous Materials, Department of Chemical Engineering, Auburn University, Auburn, Alabama 36849 United States
| | - Nelson Cardona-Martínez
- Department of Chemical Engineering, University of Puerto Rico - Mayagüez, Mayagüez 00681-9000, Puerto Rico
| | - Josephine M. Hill
- Department of Chemical and Petroleum Engineering, University of Calgary, Calgary, Alberta T2N 1N4, Canada
| | - Marco A. Sanchez-Castillo
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Manuel Nava 6, 78210 San Luis Potosí, Mexico
| | - George W. Huber
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Yuriy Román-Leshkov
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 United States
| | - Dante Simonetti
- Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, California 90095 United States
| | - Yomaira Pagan-Torres
- Department of Chemical Engineering, University of Puerto Rico - Mayagüez, Mayagüez 00681-9000, Puerto Rico
| | - Thomas J. Schwartz
- Department of Chemical and Biomedical Engineering, University of Maine, Orono, Maine 04469, United States
| | - Ali Hussain Motagamwala
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
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4
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Abstract
We show that platinum displays a self-adjusting surface that is active for the hydrogenation of acetone over a wide range of reaction conditions. Reaction kinetics measurements under steady-state and transient conditions at temperatures near 350 K, electronic structure calculations employing density-functional theory, and microkinetic modeling were employed to study this behavior over supported platinum catalysts. The importance of surface coverage effects was highlighted by evaluating the transient response of isopropanol formation following either removal of the reactant ketone from the feed, or its substitution with a similarly structured species. The extent to which adsorbed intermediates that lead to the formation of isopropanol were removed from the catalytic surface was observed to be higher following ketone substitution in comparison to its removal, indicating that surface species leading to isopropanol become more strongly adsorbed on the surface as the coverage decreases during the desorption experiment. This phenomenon occurs as a result of adsorbate-adsorbate repulsive interactions on the catalyst surface which adjust with respect to the reaction conditions. Reaction kinetics parameters obtained experimentally were in agreement with those predicted by microkinetic modeling when the binding energies, activation energies, and entropies of adsorbed species and transition states were expressed as a function of surface coverage of the most abundant surface intermediate (MASI, C3H6OH*). It is important that these effects of surface coverage be incorporated dynamically in the microkinetic model (e.g., using the Bragg-Williams approximation) to describe the experimental data over a wide range of acetone partial pressures.
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5
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Alvarado-Leal LA, Martínez-Guerra E, Fernandez-Escamilla HN, Guerrero-Sánchez J, Takeuchi N. Aldehyde trapping by self-propagating atom-exchange reactions on a gallium nitride monolayer: role of the molecule complexity. NEW J CHEM 2020. [DOI: 10.1039/d0nj01847c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The design of novel gas sensors based on two-dimensional systems has grown rapidly in the last few years due to the remarkable reactivity of their surfaces.
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Affiliation(s)
- L. A. Alvarado-Leal
- CICFIM Facultad de Ciencias Físico Matemáticas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza
- Código Postal 66450
- Mexico
| | - E. Martínez-Guerra
- CICFIM Facultad de Ciencias Físico Matemáticas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza
- Código Postal 66450
- Mexico
| | - H. N. Fernandez-Escamilla
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México
- Código Postal 22800
- Mexico
| | - J. Guerrero-Sánchez
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México
- Código Postal 22800
- Mexico
| | - Noboru Takeuchi
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México
- Código Postal 22800
- Mexico
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6
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Gao X, Heyden A, Abdelrahman OA, Bond JQ. Microkinetic analysis of acetone hydrogenation over Pt/SiO2. J Catal 2019. [DOI: 10.1016/j.jcat.2019.04.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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7
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Gupta S, Khan TS, Saha B, Haider MA. Synergistic Effect of Zn in a Bimetallic PdZn Catalyst: Elucidating the Role of Undercoordinated Sites in the Hydrodeoxygenation Reactions of Biorenewable Platforms. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00577] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shelaka Gupta
- Renewable Energy and Chemicals Laboratory, Department of Chemical Engineering, Indian Institute of Technology, Delhi, Hauz Khas, Delhi, 110016, India
| | - Tuhin Suvra Khan
- Renewable Energy and Chemicals Laboratory, Department of Chemical Engineering, Indian Institute of Technology, Delhi, Hauz Khas, Delhi, 110016, India
| | - Basudeb Saha
- Catalysis Center for Energy Innovation, University of Delaware, Newark, Delaware 19713, United States
| | - M. Ali Haider
- Renewable Energy and Chemicals Laboratory, Department of Chemical Engineering, Indian Institute of Technology, Delhi, Hauz Khas, Delhi, 110016, India
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8
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Shi H. Valorization of Biomass‐derived Small Oxygenates: Kinetics, Mechanisms and Site Requirements of H2‐involved Hydrogenation and Deoxygenation Pathways over Heterogeneous Catalysts. ChemCatChem 2019. [DOI: 10.1002/cctc.201801828] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hui Shi
- Department of Chemistry, Catalysis Research CenterTechnical University Munich Lichtenbergstrasse 4 85747 Garching Germany
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9
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Yang Z, Zhu H, Zhu H, Wang Y, Che L, Yang Z, Fang J, Wu QH, Chen BH. Insights into the role of nanoalloy surface compositions toward catalytic acetone hydrogenation. Chem Commun (Camb) 2018; 54:8351-8354. [PMID: 29993050 DOI: 10.1039/c8cc04293d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A significant composition-dependent catalysis behavior was observed in catalytic acetone hydrogenation. Carbon supported PtRu alloy nanoparticles (NPs) with optimal surface composition achieved ultra-efficient and highly selective production of isopropyl alcohol.
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Affiliation(s)
- Zhao Yang
- Department of Chemical and Biochemical Engineering, National Engineering Laboratory for Green Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
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10
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Yang Z, Chen W, Zheng J, Yang Z, Zhang N, Zhong CJ, Chen BH. Efficient low-temperature hydrogenation of acetone on bimetallic Pt-Ru/C catalyst. J Catal 2018. [DOI: 10.1016/j.jcat.2018.04.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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11
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Abdelrahman OA, Heyden A, Bond JQ. Microkinetic analysis of C3–C5 ketone hydrogenation over supported Ru catalysts. J Catal 2017. [DOI: 10.1016/j.jcat.2017.01.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Zhang X, Durndell LJ, Isaacs MA, Parlett CMA, Lee AF, Wilson K. Platinum-Catalyzed Aqueous-Phase Hydrogenation of d-Glucose to d-Sorbitol. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02369] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Xingguang Zhang
- European Bioenergy Research
Institute, Aston University, Birmingham B4 7ET, United Kingdom
| | - Lee J. Durndell
- European Bioenergy Research
Institute, Aston University, Birmingham B4 7ET, United Kingdom
| | - Mark A. Isaacs
- European Bioenergy Research
Institute, Aston University, Birmingham B4 7ET, United Kingdom
| | | | - Adam F. Lee
- European Bioenergy Research
Institute, Aston University, Birmingham B4 7ET, United Kingdom
| | - Karen Wilson
- European Bioenergy Research
Institute, Aston University, Birmingham B4 7ET, United Kingdom
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13
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Lira E, Merte LR, Behafarid F, Ono LK, Zhang L, Roldan Cuenya B. Role and Evolution of Nanoparticle Structure and Chemical State during the Oxidation of NO over Size- and Shape-Controlled Pt/γ-Al2O3 Catalysts under Operando Conditions. ACS Catal 2014. [DOI: 10.1021/cs500137r] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- E. Lira
- Department
of Physics, University of Central Florida, Orlando, Florida 32816, United States
| | - L. R. Merte
- Department
of Physics, University of Central Florida, Orlando, Florida 32816, United States
| | - F. Behafarid
- Department
of Physics, University of Central Florida, Orlando, Florida 32816, United States
| | - L. K. Ono
- Department
of Physics, University of Central Florida, Orlando, Florida 32816, United States
| | - L. Zhang
- Center
for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - B. Roldan Cuenya
- Department
of Physics, Ruhr University Bochum, 44780 Bochum, Germany
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14
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Xu M, Huai XL, Liu H. Role of Keto–Enol Isomerization on Surface Chemistry and Hydrogenation of Acetone on Pt(111): A DFT study. Ind Eng Chem Res 2014. [DOI: 10.1021/ie404080x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Min Xu
- Institute
of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiu-Lan Huai
- Institute
of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China
| | - Hui Liu
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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15
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Kiss J, Frenzel J, Meyer B, Marx D. Methanol synthesis on ZnO(0001̄). II. Structure, energetics, and vibrational signature of reaction intermediates. J Chem Phys 2013; 139:044705. [DOI: 10.1063/1.4813404] [Citation(s) in RCA: 16] [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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16
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Sinha NK, Neurock M. A first principles analysis of the hydrogenation of C1C4 aldehydes and ketones over Ru(0001). J Catal 2012. [DOI: 10.1016/j.jcat.2012.07.018] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Pan M, Pozun ZD, Brush AJ, Henkelman G, Mullins CB. Low-Temperature Chemoselective Gold-Surface-Mediated Hydrogenation of Acetone and Propionaldehyde. ChemCatChem 2012. [DOI: 10.1002/cctc.201200311] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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18
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Comment on “Towards understanding the bifunctional hydrodeoxygenation and aqueous phase reforming of glycerol” [J. Catal. 269 (2010) 411–420]. J Catal 2012. [DOI: 10.1016/j.jcat.2011.12.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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20
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Paredis K, Ono LK, Mostafa S, Li L, Zhang Z, Yang JC, Barrio L, Frenkel AI, Cuenya BR. Structure, Chemical Composition, And Reactivity Correlations during the In Situ Oxidation of 2-Propanol. J Am Chem Soc 2011; 133:6728-35. [DOI: 10.1021/ja200178f] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kristof Paredis
- Department of Physics, University of Central Florida, Orlando, Florida 32816, United States
| | - Luis K. Ono
- Department of Physics, University of Central Florida, Orlando, Florida 32816, United States
| | - Simon Mostafa
- Department of Physics, University of Central Florida, Orlando, Florida 32816, United States
| | - Long Li
- Department of Mechanical Engineering and Materials Science, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Zhongfan Zhang
- Department of Mechanical Engineering and Materials Science, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Judith C. Yang
- Department of Mechanical Engineering and Materials Science, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
- Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Laura Barrio
- Instituto de Catálisis y Petroleoquímica, CSIC, Madrid 28049
| | - Anatoly I. Frenkel
- Department of Physics, Yeshiva University, New York, New York 10016, United States
| | - Beatriz Roldan Cuenya
- Department of Physics, University of Central Florida, Orlando, Florida 32816, United States
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21
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Dupont C, Lemeur R, Daudin A, Raybaud P. Hydrodeoxygenation pathways catalyzed by MoS2 and NiMoS active phases: A DFT study. J Catal 2011. [DOI: 10.1016/j.jcat.2011.01.025] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Towards an Efficient Hydrogen Production from Biomass: A Review of Processes and Materials. ChemCatChem 2011. [DOI: 10.1002/cctc.201000345] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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23
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Zheng R, Humbert MP, Zhu Y, Chen JG. Low-temperature hydrogenation of the CO bond of propanal over Ni–Pt bimetallic catalysts: from model surfaces to supported catalysts. Catal Sci Technol 2011. [DOI: 10.1039/c1cy00066g] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Ferrin P, Simonetti D, Kandoi S, Kunkes E, Dumesic JA, Nørskov JK, Mavrikakis M. Modeling Ethanol Decomposition on Transition Metals: A Combined Application of Scaling and Brønsted−Evans−Polanyi Relations. J Am Chem Soc 2009; 131:5809-15. [DOI: 10.1021/ja8099322] [Citation(s) in RCA: 252] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- P. Ferrin
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - D. Simonetti
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - S. Kandoi
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - E. Kunkes
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - J. A. Dumesic
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - J. K. Nørskov
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - M. Mavrikakis
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
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25
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Busygin I, Taskinen A, Nieminen V, Toukoniitty E, Stillger T, Leino R, Murzin DY. Experimental and Theoretical Analysis of Asymmetric Induction in Heterogeneous Catalysis: Diastereoselective Hydrogenation of Chiral α-Hydroxyketones over Pt Catalyst. J Am Chem Soc 2009; 131:4449-62. [DOI: 10.1021/ja809070g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Igor Busygin
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Antti Taskinen
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Ville Nieminen
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Esa Toukoniitty
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Thomas Stillger
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Reko Leino
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Dmitry Yu. Murzin
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
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26
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Vargas A, Reimann S, Diezi S, Mallat T, Baiker A. Adsorption modes of aromatic ketones on platinum and their reactivity towards hydrogenation. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.molcata.2007.11.024] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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27
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Li X, Gellman AJ, Sholl DS. Density functional theory study of β-hydride elimination of ethyl on flat and stepped Cu surfaces. J Chem Phys 2007; 127:144710. [DOI: 10.1063/1.2786994] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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28
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Lavoie S, McBreen PH. Evidence for C-H...O=C bonding in coadsorbed aromatic-carbonyl systems on Pt(111). J Phys Chem B 2007; 109:11986-90. [PMID: 16852478 DOI: 10.1021/jp051216w] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The coadsorption of ethyl formate, acetone, and methyl pyruvate with benzene and naphthalene on Pt(111) was studied with reflection absorption infrared spectroscopy (RAIRS) and thermal desorption (TPD) measurements. Coadsorbed benzene or naphthalene are found to convert eta1- and eta2-states of ethyl formate and acetone into new states displaying slightly red-shifted carbonyl bands. Similarly, coadsorption converts the enediolate state of methyl pyruvate into a new adsorption geometry in which the carbonyl bands are silent. In each case, coadsorption of the aromatic leads to significantly modified carbonyl desorption spectra. The results suggest an attractive carbonyl-aromatic interaction that weakens or removes the direct interaction of the carbonyl function with the metal surface. The aromatic-carbonyl interaction is attributed to hydrogen bonding between C-H and C=O, enhanced by the chemisorption induced polarization of the aromatic.
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Affiliation(s)
- Stéphane Lavoie
- Département de Chimie, Université Laval, Québec (QC), Canada G1K 7P4
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29
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Loffreda D, Delbecq F, Vigné F, Sautet P. Chemo−Regioselectivity in Heterogeneous Catalysis: Competitive Routes for CO and CC Hydrogenations from a Theoretical Approach. J Am Chem Soc 2006; 128:1316-23. [PMID: 16433550 DOI: 10.1021/ja056689v] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The usual empirical rule stating that the C=C bond is more reactive than the C=O group for catalytic hydrogenations of unsaturated aldehydes is invalidated from the present study. Density functional theory calculations of all the competitive hydrogenation routes of acrolein on Pt(111) reveals conversely that the attack at the C=O bond is systematically favored. The explanation of such catalytic behavior is the existence of metastable precursor states for the O-H bond formation showing that the attack at the oxygen atom follows a new preferential mechanism where the C=O moiety is not directly bonded with the Pt surface atoms, hence yielding an intermediate pathway between Langmuir-Hinshelwood and Rideal-Eley general types of mechanisms. When the whole catalytic cycle is considered, our results reconcile with experimental studies devoted to hydrogenation of acrolein on Pt, since the desorption step of the partially hydrogenated product (unsaturated alcohol versus saturated aldehyde) plays a key role for the selectivity.
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Affiliation(s)
- David Loffreda
- Laboratoire de Chimie, UMR CNRS 5182, Ecole Normale Supérieure de Lyon, France.
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Loffreda D, Delbecq F, Vigné F, Sautet P. Catalytic Hydrogenation of Unsaturated Aldehydes on Pt(111): Understanding the Selectivity from First-Principles Calculations. Angew Chem Int Ed Engl 2005; 44:5279-82. [PMID: 15959919 DOI: 10.1002/anie.200500913] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- David Loffreda
- Laboratoire de Chimie, UMR CNRS 5182, Ecole Normale Supérieure de Lyon, France.
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Loffreda D, Delbecq F, Vigné F, Sautet P. Catalytic Hydrogenation of Unsaturated Aldehydes on Pt(111): Understanding the Selectivity from First-Principles Calculations. Angew Chem Int Ed Engl 2005. [DOI: 10.1002/ange.200500913] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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A density functional theory study of the adsorption of acetone to the (111) surface of Pt: Implications for hydrogenation catalysis. Catal Today 2005. [DOI: 10.1016/j.cattod.2005.04.013] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Delbecq F, Vigné F. Acetaldehyde on Pt(111) and Pt/Sn(111): A DFT Study of the Adsorption Structures and of the Vibrational Spectra. J Phys Chem B 2005; 109:10797-806. [PMID: 16852313 DOI: 10.1021/jp045207j] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The relative stability of the eta1mu1 (atop) and eta2mu2 (di-sigma) geometries of acetaldehyde are compared on Pt(111) and on two PtSn alloys ((2 x 2) and (square root(3) x square root(3))R30 degrees) by means of density functional theory (DFT) calculations. At low coverage on Pt (1/9 ML), the two forms are equivalent in energy, with eta1mu1 being slightly more stable. At high coverage (1/4 and 1/3 ML), eta2mu2 is less competitive and acetaldehyde is adsorbed through the aldehydic hydrogen. The evolution of the adsorption energy with the coverage and the apparition of the structure adsorbed through the aldehydic hydrogen are explained by the existence of attractive dipole-dipole interactions. On PtSn, only the eta1mu1 geometry is stable with an adsorption energy equal to that on Pt, in agreement with temperature-programmed desorption (TPD) experiments. The calculated vibrational spectra allow us to conclude that the experimental spectrum corresponds to a mixture of eta1mu1 (majority) and eta2mu2 (minority) structures on Pt and to only eta1mu1 on PtSn. The various interactions and the relative stability of the species on Pt and PtSn are explained by the density of states (DOS) curves.
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Affiliation(s)
- Françoise Delbecq
- Laboratoire de Chimie, UMR CNRS 5182, Ecole Normale Supérieure de Lyon, 46 allée d'Italie, 69364 Lyon Cedex 07, France.
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Li X, Gellman AJ, Sholl DS. Orientation of ethoxy, mono-, di-, and tri-fluoroethoxy on Cu(111): a DFT study. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.molcata.2004.09.072] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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11 DFT and experimental studies of C-C and C-O bond cleavage in ethanol and ethylene glycol on Pt catalysts. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s0167-2991(03)80168-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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