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Führer M, van Haasterecht T, de Boed EJJ, de Jongh PE, Bitter JH. Synthesis and Characterization of Supported Mixed MoW Carbide Catalysts. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2023; 127:7792-7807. [PMID: 37144043 PMCID: PMC10150395 DOI: 10.1021/acs.jpcc.2c08352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 04/02/2023] [Indexed: 05/06/2023]
Abstract
For mixed MoW carbide catalysts, the relationship between synthesis conditions, evolution of (mixed) phases, extent of mixing, and catalytic performance of supported Mo/W carbides remains unclear. In this study, we prepared a series of carbon nanofiber-supported mixed Mo/W-carbide catalysts with varying Mo and W compositions using either temperature-programmed reduction (TPR) or carbothermal reduction (CR). Regardless of the synthesis method, all bimetallic catalysts (Mo:W bulk ratios of 1:3, 1:1, and 3:1) were mixed at the nanoscale, although the Mo/W ratio in individual nanoparticles varied from the expected bulk values. Moreover, the crystal structures of the produced phases and nanoparticle sizes differed depending on the synthesis method. When using the TPR method, a cubic carbide (MeC1-x ) phase with 3-4 nm nanoparticles was obtained, while a hexagonal phase (Me2C) with 4-5 nm nanoparticles was found when using the CR method. The TPR-synthesized carbides exhibited higher activity for the hydrodeoxygenation of fatty acids, tentatively attributed to a combination of crystal structure and particle size.
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Affiliation(s)
- M. Führer
- Biobased
Chemistry and Technology, Wageningen University, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - T. van Haasterecht
- Biobased
Chemistry and Technology, Wageningen University, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - E. J. J. de Boed
- Materials
Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - P. E. de Jongh
- Materials
Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - J. H. Bitter
- Biobased
Chemistry and Technology, Wageningen University, P.O. Box 17, 6700 AA Wageningen, The Netherlands
- E-mail:
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2
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Führer M, van Haasterecht T, Bitter J. Catalytic performance of carbon-supported mixed MoW carbides for the deoxygenation of stearic acid. Catal Today 2023. [DOI: 10.1016/j.cattod.2023.114108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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3
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Blanco E, Cabeza P, Ovejero VN, Contreras C, Dongil AB, Ghampson IT, Escalona N. Effect of carbon support and functionalization on the synthesis of Rhenium carbide and its use on HDO of guaiacol. Catal Today 2023. [DOI: 10.1016/j.cattod.2023.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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4
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Bathla S, Tran CC, Kaliaguine S, Mushrif SH. Doping an Oxophilic Metal into a Metal Carbide: Unravelling the Synergy between the Microstructure of the Catalyst and Its Activity and Selectivity for Hydrodeoxygenation. ACS Catal 2022. [DOI: 10.1021/acscatal.2c03500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sagar Bathla
- Department of Chemical and Materials Engineering, University of Alberta, EdmontonT6G 1H9, Alberta, Canada
| | - Chi-Cong Tran
- Department of Chemical Engineering, Laval University, Québec, QuébecG1V 0A6, Canada
| | - Serge Kaliaguine
- Department of Chemical Engineering, Laval University, Québec, QuébecG1V 0A6, Canada
| | - Samir H. Mushrif
- Department of Chemical and Materials Engineering, University of Alberta, EdmontonT6G 1H9, Alberta, Canada
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5
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Wang H, Liu S, Schmiβ M, Kim CS, Smith KJ. Elucidating the Role of Ni(Pd) in Ni(Pd)-Mo 2C/Carbon Catalysts for the Hydrodeoxygenation of Dibenzofuran and Bio-Oil. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Haiyan Wang
- PSU-DUT Joint Center for Energy Research, State Key Laboratory of Final Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian116024, China
- Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, British ColumbiaV6T 1Z3, Canada
| | - Shida Liu
- Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, British ColumbiaV6T 1Z3, Canada
| | - Mark Schmiβ
- Department of Chemistry, Technical University of Munich, Garching85747, Germany
| | - Chang Soo Kim
- Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, British ColumbiaV6T 1Z3, Canada
- Clean Energy Research Center, Korea Institute of Science and Technology, Seoul02792, Republic of Korea
- Division of Energy & Environment Technology, KIST School, Korea University of Science and Technology, Seoul02792, Republic of Korea
| | - Kevin J. Smith
- Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, British ColumbiaV6T 1Z3, Canada
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Effect of the NiO particle size on the activity of Mo/HZSM-5 catalyst physically mixed with NiO in methane dehydroaromatization. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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7
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Dehydrogenation and dehydration of formic acid over orthorhombic molybdenum carbide. Catal Today 2022; 384-386:197-208. [PMID: 35992247 PMCID: PMC9380418 DOI: 10.1016/j.cattod.2021.04.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 02/24/2021] [Accepted: 04/14/2021] [Indexed: 11/20/2022]
Abstract
Formic acid (HCOOH) adsorption on β-Mo2C is exothermic and favours a configuration parallel to the surface. Once adsorbed, thermodynamics favour cleavage of the H—COOH bond to form CO. CO bonds strongly to the surface, potentially poisoning the catalyst. Therefore, kinetics favour dehydrogenation mechanism with CO2 continuously formed.
The dehydrogenation and dehydration of formic acid is investigated on the β-Mo2C (100) catalyst surface using time independent density functional theory. The energetics of the two mechanisms are calculated, and the thermochemistry and kinetics are discussed using the transition state theory. Subsequently, microkinetic modelling of the system is conducted, considering the batch reactor model. The potential energy landscape of the reaction shows a thermodynamically favourable cleavage of H—COOH to form CO; however, the kinetics show that the dehydrogenation mechanism is faster and CO2 is continuously formed. The effect of HCOOH adsorption on the surface is also analysed, in a temperature-programmed desorption, with the conversion proceeding at under 350 K and desorption of CO2 is observed with a selectivity of about 100 %, in line with the experimental reports.
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Blanco E, Díaz de León JN, García-Fierro JL, Escalona N. Study of supported bimetallic MoRe carbides catalysts for guaiacol conversion. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.03.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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9
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On Catalytic Behavior of Bulk Mo2C in the Hydrodenitrogenation of Indole over a Wide Range of Conversion Thereof. Catalysts 2020. [DOI: 10.3390/catal10111355] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The catalytic activity of bulk molybdenum carbide (Mo2C) in the hydrodenitrogenation (HDN) of indole was studied. The catalyst was synthesized using a temperature-programmed reaction of the respective oxide precursor (MoO3) with the carburizing gas mixture of 10 vol.\% CH4/H2. The resultant material was characterized using X-ray diffraction, CO chemisorption, and nitrogen adsorption. The catalytic activity was studied in the HDN of indole over a wide range of conversion thereof and in the presence of a low amount of sulfur (50 ppm), which was used to simulate the processing of real petroleum intermediates. The molybdenum carbide has shown high activity under the tested operating conditions. Apparently, the bulk molybdenum carbide turned out to be selective towards the formation of aromatic products such as ethylbenzene, toluene, and benzene. The main products of HDN were ethylbenzene and ethylcyclohexane. After 99% conversion of indole HDN was reached (i.e., lack of N-containing compounds in the products was observed), the hydrogenation of ethylbenzene to ethylcyclohexane took place. Thus, the catalytic behavior of bulk molybdenum carbide for the HDN of indole is completely different compared to previously studied sulfide-based systems.
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Ochoa E, Torres D, Pinilla J, Suelves I. Influence of carburization time on the activity of Mo2C/CNF catalysts for the HDO of guaiacol. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.03.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Blanco E, Sepulveda C, Cruces K, García-Fierro J, Ghampson I, Escalona N. Conversion of guaiacol over metal carbides supported on activated carbon catalysts. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.08.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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12
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Yin C, He J, Liu S. A facile one-step synthesis of molybdenum carbide-carbon composites for the hydrogenation of naphthalene. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820914471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A molybdenum carbide-carbon composite (β-Mo2C/C) is prepared by carbonization of an anionic resin with molybdate. The β-Mo2C/C is characterized by X-ray diffraction, N2 physisorption, scanning electron microscopy, and transmission electron microscopy. Characterization indicates that the sample shows a hierarchically microporous, mesoporous, and macroporous structure, and has a large surface area. The nanosized β-Mo2C crystals are highly dispersed in the carbon-based sample. The β-Mo2C/C composite shows high catalytic activity in the hydrogenation of naphthalene to tetralin.
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Affiliation(s)
- Chengyang Yin
- Institute of Catalysis for Energy and Environment, College of Chemistry and Chemical Engineering, Shenyang Normal University, Shenyang, P.R. China
| | - Jing He
- Institute of Catalysis for Energy and Environment, College of Chemistry and Chemical Engineering, Shenyang Normal University, Shenyang, P.R. China
| | - Shuang Liu
- Institute of Catalysis for Energy and Environment, College of Chemistry and Chemical Engineering, Shenyang Normal University, Shenyang, P.R. China
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13
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Chen X, Chen X, Qi J, Liang C. Self-assembly synthesis of lamellar molybdenum carbides with controllable phases for hydrodeoxygenation of diphenyl ether. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110972] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Blanco E, Aguirre-Abarca DA, Díaz de León JN, Escalona N. Relevant aspects of the conversion of guaiacol as a model compound for bio-oil over supported molybdenum oxycarbide catalysts. NEW J CHEM 2020. [DOI: 10.1039/d0nj02531c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Molybdenum supported over activated carbon has been carburized under carbothermal hydrogen reduction conditions at different temperatures in order to modify the carburization degree and evaluated for guaiacol conversion.
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Affiliation(s)
- Elodie Blanco
- Departamento de Ingeniería Química y Bioprocesos
- Pontificia Universidad Católica de Chile
- Santiago
- Chile
- Millenium Nuclei on Catalytic Processes towards Sustainable Chemistry (CSC)
| | - Diego A. Aguirre-Abarca
- Millenium Nuclei on Catalytic Processes towards Sustainable Chemistry (CSC)
- Santiago
- Chile
- Departamento de Química Física
- Facultad de Química y de Farmacia
| | - J. Noé Díaz de León
- Universidad Nacional Autónoma de México
- Centro de Nanociencias y Nanotecnología
- Mexico
| | - Néstor Escalona
- Departamento de Ingeniería Química y Bioprocesos
- Pontificia Universidad Católica de Chile
- Santiago
- Chile
- Millenium Nuclei on Catalytic Processes towards Sustainable Chemistry (CSC)
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Yang Q, Qiu R, Ma X, Hou R, Sun K. Surface reconstruction and the effect of Ni-modification on the selective hydrogenation of 1,3-butadiene over Mo2C-based catalysts. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00402b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
In the current study, Mo2C, NiMo2C, H–Mo2C and H–NiMo2C were synthesized to understand the effects of Ni modification and surface reconstruction.
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Affiliation(s)
- Qiuchen Yang
- Beijing Key Laboratory for Chemical Power Source and Green Catalysis
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing
- People's Republic of China
| | - Rui Qiu
- Beijing Key Laboratory for Chemical Power Source and Green Catalysis
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing
- People's Republic of China
| | - Xixi Ma
- Beijing Key Laboratory for Chemical Power Source and Green Catalysis
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing
- People's Republic of China
| | - Ruijun Hou
- Beijing Key Laboratory for Chemical Power Source and Green Catalysis
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing
- People's Republic of China
| | - Kening Sun
- Beijing Key Laboratory for Chemical Power Source and Green Catalysis
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing
- People's Republic of China
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16
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Zhu J, Uslamin EA, Kosinov N, Hensen EJM. Tuning the reactivity of molybdenum (oxy)carbide catalysts by the carburization degree: CO 2 reduction and anisole hydrodeoxygenation. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00484g] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Structure-performance relations for molybdenum (oxy)carbide catalysts evaluated for CO2 hydrogenation and anisole hydrodeoxygenation.
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Affiliation(s)
- Jiadong Zhu
- Laboratory of Inorganic Materials and Catalysis
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
| | - Evgeny A. Uslamin
- Laboratory of Inorganic Materials and Catalysis
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
| | - Nikolay Kosinov
- Laboratory of Inorganic Materials and Catalysis
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
| | - Emiel J. M. Hensen
- Laboratory of Inorganic Materials and Catalysis
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
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17
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Oxygen content as a variable to control product selectivity in hydrodeoxygenation reactions on molybdenum carbide catalysts. Chem Eng Sci 2019. [DOI: 10.1016/j.ces.2018.12.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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18
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Single-phase mixed molybdenum-tungsten carbides: Synthesis, characterization and catalytic activity for toluene conversion. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.06.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Dai W, Lu H, Yang F, Dong H, Zhang X. Accurate detection of intracellular microRNAs using functional Mo2C quantum dots nanoprobe. Chem Commun (Camb) 2019; 55:10615-10618. [DOI: 10.1039/c9cc04261j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A functionalized Mo2C quantum dots nanoprobe was developed for accurate detection of intracellular mature microRNAs.
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Affiliation(s)
- Wenhao Dai
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Bioengineering
- University of Science & Technology Beijing
- Beijing 100083
- P. R. China
| | - Huiting Lu
- School of Chemistry & Biological Engineering University of Science & Technology Beijing
- Beijing 100083
- P. R. China
| | - Fan Yang
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Bioengineering
- University of Science & Technology Beijing
- Beijing 100083
- P. R. China
| | - Haifeng Dong
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Bioengineering
- University of Science & Technology Beijing
- Beijing 100083
- P. R. China
| | - Xueji Zhang
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Bioengineering
- University of Science & Technology Beijing
- Beijing 100083
- P. R. China
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21
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Liquid-Phase Hydrodeoxygenation of Guaiacol over Mo2C Supported on Commercial CNF. Effects of Operating Conditions on Conversion and Product Selectivity. Catalysts 2018. [DOI: 10.3390/catal8040127] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
In this work, a Mo2C catalyst that was supported on commercial carbon nanofibers (CNF) was synthetized and tested in the hydrodeoxygenation (HDO) of guaiacol. The effects of operating conditions (temperature and pressure) and reaction time (2 and 4 h) on the conversion of guaiacol and products selectivity were studied. The major reaction products were cresol and phenol, followed by xylenols and toluene. The use of more severe operating conditions during the HDO of guaiacol caused a diversification in the reaction pathways, and consequently in the selectivity to products. The formation of phenol may have occurred by demethylation of guaiacol, followed by dehydroxylation of catechol, together with other reaction pathways, including direct guaiacol demethoxylation, and demethylation of cresols. X-ray diffraction (XRD) analysis of spent catalysts did not reveal any significant changes as compared to the fresh catalyst.
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22
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23
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Wang H, Liu S, Liu B, Montes V, Hill JM, Smith KJ. Carbon and Mo transformations during the synthesis of mesoporous Mo2C/carbon catalysts by carbothermal hydrogen reduction. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2017.12.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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24
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Sullivan MM, Bhan A. Effects of oxygen coverage on rates and selectivity of propane-CO2 reactions on molybdenum carbide. J Catal 2018. [DOI: 10.1016/j.jcat.2017.11.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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25
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Kumar A, Phadke S, Bhan A. Acetic acid hydrodeoxygenation on molybdenum carbide catalysts. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00358k] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Kinetics and site requirements of acetic acid hydrodeoxygenation on molybdenum carbide – a stable and selective catalyst under atmospheric hydrogen pressure.
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Affiliation(s)
- Anurag Kumar
- Department of Chemical Engineering and Materials Science
- University of Minnesota-Twin Cities
- Minneapolis
- USA
| | - Sohan Phadke
- Department of Chemical Engineering and Materials Science
- University of Minnesota-Twin Cities
- Minneapolis
- USA
| | - Aditya Bhan
- Department of Chemical Engineering and Materials Science
- University of Minnesota-Twin Cities
- Minneapolis
- USA
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26
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Echevskii GV, Toktarev AV, Aksenov DG, Kodenev EG. A new n-alkane hydroisomerization catalyst modified with nanosized molybdenum carbides and its catalytic properties in diesel fraction hydroisomerization. I. Synthesis and physicochemical properties of different acidic supports for hydroisomerization catalysts. CATALYSIS IN INDUSTRY 2017. [DOI: 10.1134/s2070050417040031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Affiliation(s)
- Megan M. Moyer
- Department of Chemistry Colorado School of Mines 1500 Illinois St. Golden CO 80401 USA
| | - Canan Karakaya
- Mechanical Engineering Colorado School of Mines 1500 Illinois St. Golden CO 80401 USA
| | - Robert J. Kee
- Mechanical Engineering Colorado School of Mines 1500 Illinois St. Golden CO 80401 USA
| | - Brian G. Trewyn
- Department of Chemistry Colorado School of Mines 1500 Illinois St. Golden CO 80401 USA
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28
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Mehdad A, Jentoft RE, Jentoft FC. Single-phase mixed molybdenum-niobium carbides: Synthesis, characterization and multifunctional catalytic behavior in toluene conversion. J Catal 2017. [DOI: 10.1016/j.jcat.2017.04.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Passivation agents and conditions for Mo2C and W2C: Effect on catalytic activity for toluene hydrogenation. J Catal 2017. [DOI: 10.1016/j.jcat.2017.01.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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30
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Chen CJ, Bhan A. Mo2C Modification by CO2, H2O, and O2: Effects of Oxygen Content and Oxygen Source on Rates and Selectivity of m-Cresol Hydrodeoxygenation. ACS Catal 2017. [DOI: 10.1021/acscatal.6b02762] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cha-Jung Chen
- Department of Chemical Engineering
and Materials Science, University of Minnesota−Twin Cities, 421 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
| | - Aditya Bhan
- Department of Chemical Engineering
and Materials Science, University of Minnesota−Twin Cities, 421 Washington Avenue SE, Minneapolis, Minnesota 55455, United States
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31
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32
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Urzhuntsev GA, Kodenev EG, Echevskii GV. Prospects for using Mo- and W-containing catalysts in hydroisomerization: A patent review. II: Catalysts based on molybdenum and tungsten carbides. CATALYSIS IN INDUSTRY 2016. [DOI: 10.1134/s2070050416030120] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Lu Q, Chen CJ, Luc W, Chen JG, Bhan A, Jiao F. Ordered Mesoporous Metal Carbides with Enhanced Anisole Hydrodeoxygenation Selectivity. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00303] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qi Lu
- Center
for Catalytic Science and Technology, Department of Chemical and Biomolecular
Engineering, University of Delaware, Newark, Delaware 19716, United States
- Department
of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Cha-Jung Chen
- Department
of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Wesley Luc
- Center
for Catalytic Science and Technology, Department of Chemical and Biomolecular
Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Jingguang G. Chen
- Department
of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Aditya Bhan
- Department
of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Feng Jiao
- Center
for Catalytic Science and Technology, Department of Chemical and Biomolecular
Engineering, University of Delaware, Newark, Delaware 19716, United States
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34
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Urzhuntsev GA, Toktarev AV, Echevskii GV, Delii IV, Vlasova EN, Bukhtiyarova GA. Prospects for using Mo- and W-containing catalysts in hydroisomerization. a patent review. Part 1: Catalysts based on molybdenum and tungsten phosphides. CATALYSIS IN INDUSTRY 2016. [DOI: 10.1134/s2070050416010141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Mo T, Xu J, Yang Y, Li Y. Effect of carburization protocols on molybdenum carbide synthesis and study on its performance in CO hydrogenation. Catal Today 2016. [DOI: 10.1016/j.cattod.2015.07.014] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Sullivan MM, Bhan A. Acetone Hydrodeoxygenation over Bifunctional Metallic–Acidic Molybdenum Carbide Catalysts. ACS Catal 2016. [DOI: 10.1021/acscatal.5b02656] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mark M. Sullivan
- Department
of Chemical Engineering
and Materials Science, University of Minnesota-Twin Cities, 421 Washington
Avenue SE, Minneapolis, Minnesota 55455, United States
| | - Aditya Bhan
- Department
of Chemical Engineering
and Materials Science, University of Minnesota-Twin Cities, 421 Washington
Avenue SE, Minneapolis, Minnesota 55455, United States
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37
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Sullivan MM, Chen CJ, Bhan A. Catalytic deoxygenation on transition metal carbide catalysts. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01665g] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We highlight the evolution and tunability of catalytic function of transition metal carbides under oxidative and reductive environments for selective deoxygenation reactions.
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Affiliation(s)
- Mark M. Sullivan
- Department of Chemical Engineering and Materials Science
- University of Minnesota - Twin Cities
- Minneapolis
- USA
| | - Cha-Jung Chen
- Department of Chemical Engineering and Materials Science
- University of Minnesota - Twin Cities
- Minneapolis
- USA
| | - Aditya Bhan
- Department of Chemical Engineering and Materials Science
- University of Minnesota - Twin Cities
- Minneapolis
- USA
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38
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Wang X, Perret N, Delannoy L, Louis C, Keane MA. Selective gas phase hydrogenation of nitroarenes over Mo2C-supported Au–Pd. Catal Sci Technol 2016. [DOI: 10.1039/c6cy00514d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The first reported synthesis of Au–Pd/Mo2C from colloidal nanoparticles with enhanced selective catalytic hydrogenation of functionalised nitroarenes.
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Affiliation(s)
- Xiaodong Wang
- Chemical Engineering
- School of Engineering & Physical Sciences
- Heriot-Watt University
- Edinburgh EH14 4AS
- UK
| | - Noémie Perret
- Chemical Engineering
- School of Engineering & Physical Sciences
- Heriot-Watt University
- Edinburgh EH14 4AS
- UK
| | - Laurent Delannoy
- Laboratoire de Réactivité de Surface
- UMR 7197
- UPMC Univ Paris 06
- Sorbonne Universités
- Paris
| | - Catherine Louis
- Laboratoire de Réactivité de Surface
- UMR 7197
- UPMC Univ Paris 06
- Sorbonne Universités
- Paris
| | - Mark A. Keane
- Chemical Engineering
- School of Engineering & Physical Sciences
- Heriot-Watt University
- Edinburgh EH14 4AS
- UK
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39
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Lee WS, Kumar A, Wang Z, Bhan A. Chemical Titration and Transient Kinetic Studies of Site Requirements in Mo2C-Catalyzed Vapor Phase Anisole Hydrodeoxygenation. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00713] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wen-Sheng Lee
- Department of Chemical Engineering
and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Anurag Kumar
- Department of Chemical Engineering
and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Zhenshu Wang
- Department of Chemical Engineering
and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Aditya Bhan
- Department of Chemical Engineering
and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
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41
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Structural Evolution of Molybdenum Carbides in Hot Aqueous Environments and Impact on Low-Temperature Hydroprocessing of Acetic Acid. Catalysts 2015. [DOI: 10.3390/catal5010406] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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42
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Ma Y, Guan G, Hao X, Zuo Z, Huang W, Phanthong P, Li X, Kusakabe K, Abudula A. Embedded structure catalyst: a new perspective from noble metal supported on molybdenum carbide. RSC Adv 2015. [DOI: 10.1039/c4ra15226c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Embedded structure catalyst: a new perspective from noble metal supported on molybdenum carbide.
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Affiliation(s)
- Yufei Ma
- Graduate School of Science and Technology
- Hirosaki University
- Hirosaki
- Japan
| | - Guoqing Guan
- Graduate School of Science and Technology
- Hirosaki University
- Hirosaki
- Japan
- North Japan Research Institute for Sustainable Energy
| | - Xiaogang Hao
- Department of Chemical Engineering
- Taiyuan University of Technology
- Taiyuan 030024
- China
| | - Zhijun Zuo
- Department of Chemical Engineering
- Taiyuan University of Technology
- Taiyuan 030024
- China
| | - Wei Huang
- Department of Chemical Engineering
- Taiyuan University of Technology
- Taiyuan 030024
- China
| | - Patchiya Phanthong
- Graduate School of Science and Technology
- Hirosaki University
- Hirosaki
- Japan
| | - Xiumin Li
- Graduate School of Science and Technology
- Hirosaki University
- Hirosaki
- Japan
| | | | - Abuliti Abudula
- Graduate School of Science and Technology
- Hirosaki University
- Hirosaki
- Japan
- North Japan Research Institute for Sustainable Energy
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43
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44
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Qin Y, He L, Duan J, Chen P, Lou H, Zheng X, Hong H. Carbon-Supported Molybdenum-Based Catalysts for the Hydrodeoxygenation of Maize Oil. ChemCatChem 2014. [DOI: 10.1002/cctc.201402035] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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45
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Al Alwan B, Sari E, Salley SO, Ng KYS. Effect of Metal Ratio and Preparation Method on Nickel–Tungsten Carbide Catalyst for Hydrocracking of Distillers Dried Grains with Solubles Corn Oil. Ind Eng Chem Res 2014. [DOI: 10.1021/ie500241b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Basem Al Alwan
- Department
of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202, United States
| | - Elvan Sari
- Department
of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202, United States
| | - Steven O. Salley
- Department
of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202, United States
- National
Biofuels Energy Laboratory, NextEnergy, Detroit, Michigan 48202, United States
| | - K. Y. Simon Ng
- Department
of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202, United States
- National
Biofuels Energy Laboratory, NextEnergy, Detroit, Michigan 48202, United States
- Alternative
Energy Technology, Wayne State University, Detroit, Michigan 48202, United States
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46
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Catalytic hydrodeoxygenation (HDO) of phenol over supported molybdenum carbide, nitride, phosphide and oxide catalysts. Catal Today 2014. [DOI: 10.1016/j.cattod.2013.09.044] [Citation(s) in RCA: 204] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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47
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Maya crude oil hydrotreating reaction in a batch reactor using alumina-supported NiMo carbide and nitride as catalysts. Catal Today 2014. [DOI: 10.1016/j.cattod.2013.10.025] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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48
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Lee WS, Wang Z, Zheng W, Vlachos DG, Bhan A. Vapor phase hydrodeoxygenation of furfural to 2-methylfuran on molybdenum carbide catalysts. Catal Sci Technol 2014. [DOI: 10.1039/c4cy00286e] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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49
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Vo DVN, Arcotumapathy V, Abdullah B, Adesina AA. Non-linear ASF product distribution over alkaline-earth promoted molybdenum carbide catalysts for hydrocarbon synthesis. Catal Today 2013. [DOI: 10.1016/j.cattod.2013.02.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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50
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Wang G, Schaidle JA, Katz MB, Li Y, Pan X, Thompson LT. Alumina supported Pt–Mo2C catalysts for the water–gas shift reaction. J Catal 2013. [DOI: 10.1016/j.jcat.2013.04.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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