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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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Jaf ZN, Miran HA, Jiang ZT, Altarawneh M. Molybdenum nitrides from structures to industrial applications. REV CHEM ENG 2021. [DOI: 10.1515/revce-2021-0002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Owing to their remarkable characteristics, refractory molybdenum nitride (MoN
x
)-based compounds have been deployed in a wide range of strategic industrial applications. This review reports the electronic and structural properties that render MoN
x
materials as potent catalytic surfaces for numerous chemical reactions and surveys the syntheses, procedures, and catalytic applications in pertinent industries such as the petroleum industry. In particular, hydrogenation, hydrodesulfurization, and hydrodeoxygenation are essential processes in the refinement of oil segments and their conversions into commodity fuels and platform chemicals. N-vacant sites over a catalyst’s surface are a significant driver of diverse chemical phenomena. Studies on various reaction routes have emphasized that the transfer of adsorbed hydrogen atoms from the N-vacant sites reduces the activation barriers for bond breaking at key structural linkages. Density functional theory has recently provided an atomic-level understanding of Mo–N systems as active ingredients in hydrotreating processes. These Mo–N systems are potentially extendible to the hydrogenation of more complex molecules, most notably, oxygenated aromatic compounds.
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Affiliation(s)
- Zainab N. Jaf
- Department of Physics, College of Education for Pure Sciences – Ibn Al-Haitham , University of Baghdad , Baghdad 10071 , Iraq
| | - Hussein A. Miran
- Department of Physics, College of Education for Pure Sciences – Ibn Al-Haitham , University of Baghdad , Baghdad 10071 , Iraq
| | - Zhong-Tao Jiang
- Surface Analysis and Materials Engineering Research Group, College of Science, Health, Engineering and Education , Murdoch University , Murdoch , WA 6150 , Australia
| | - Mohammednoor Altarawneh
- Department of Chemical and Petroleum Engineering , United Arab Emirates University , Sheikh Khalifa bin Zayed Street , Al-Ain 15551 , United Arab Emirates
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3
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A DFT study of methane conversion on Mo-terminated Mo2C carbides: Carburization vs C–C coupling. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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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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Führer M, van Haasterecht T, Bitter JH. Molybdenum and tungsten carbides can shine too. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01420f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this perspective, we argue that transition metal carbides such as molybdenum and tungsten hold great potential for the catalytic conversions of future feedstocks due to their ability to remain active in the presence of impurities in the feedstock.
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Affiliation(s)
- M. Führer
- Department of Agrotechnology and Food Sciences
- Wageningen University and Research
- 6700 AA Wageningen
- The Netherlands
| | - T. van Haasterecht
- Department of Agrotechnology and Food Sciences
- Wageningen University and Research
- 6700 AA Wageningen
- The Netherlands
| | - J. H. Bitter
- Department of Agrotechnology and Food Sciences
- Wageningen University and Research
- 6700 AA Wageningen
- The Netherlands
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Tišler Z, Velvarská R, Skuhrovcová L, Pelíšková L, Akhmetzyanova U. Key Role of Precursor Nature in Phase Composition of Supported Molybdenum Carbides and Nitrides. MATERIALS 2019; 12:ma12030415. [PMID: 30700032 PMCID: PMC6384858 DOI: 10.3390/ma12030415] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/23/2019] [Accepted: 01/24/2019] [Indexed: 11/25/2022]
Abstract
In this work, we studied the effect of molybdenum precursors and the synthesis conditions on the final phase composition of bulk and supported molybdenum carbides and nitrides. Ammonium heptamolybdate, its mixture with hexamethylenetetramine, and their complex were used as the precursors at different temperatures. It was investigated that the synthesis of the target molybdenum nitrides strongly depended on the structure of the precursor and temperature conditions, while the synthesis of carbide samples always led to the target phase composition. Unlike the carbide samples, where the α-Mo2C phase was predominant, the mixture of β-Mo2N, MoO2 with a small amount of metal molybdenum was generally formed during the nitridation. All supported samples showed a very good dispersion of the carbide or nitride phases.
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Affiliation(s)
- Zdeněk Tišler
- Unipetrol Centre for Research and Education, a.s, Areál Chempark 2838, Záluží 1, 436 70 Litvínov, Czech Republic.
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Jaf ZN, Altarawneh M, Miran HA, Jiang ZT, Dlugogorski BZ. Hydrodesulfurization of Thiophene over γ-Mo2N catalyst. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.07.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Effect of tungsten loading on the physiochemical properties of nanocatalysts of Ni–Mo–W/carbon nanotubes for the hydrodesulfurization of thiophene. REACTION KINETICS MECHANISMS AND CATALYSIS 2016. [DOI: 10.1007/s11144-016-1093-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Molecular graphs of $$\hbox {Mo}_{2n}\hbox {C}_n$$ Mo 2 n C n (n = 1–10) clusters. Theor Chem Acc 2016. [DOI: 10.1007/s00214-016-2003-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Wang S, Liao L, Shi Z, Xiao J, Gao Q, Zhang Y, Liu B, Tang Y. Mo2C/Reduced-Graphene-Oxide Nanocomposite: An Efficient Electrocatalyst for the Hydrogen Evolution Reaction. ChemElectroChem 2016. [DOI: 10.1002/celc.201600325] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sinong Wang
- Department of Chemistry; Shanghai Key Laboratory of Molecular Catalysis & Innovative Materials; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; No.220 Handan Road Shanghai 200433 China
| | - Lei Liao
- National Key Laboratory of Polymer Molecular Engineering, Institute of Biomedical Science; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; No.220 Handan Road Shanghai 200433 China
| | - Zhangping Shi
- Department of Chemistry; Shanghai Key Laboratory of Molecular Catalysis & Innovative Materials; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; No.220 Handan Road Shanghai 200433 China
| | - Jingjing Xiao
- National Key Laboratory of Polymer Molecular Engineering, Institute of Biomedical Science; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; No.220 Handan Road Shanghai 200433 China
| | - Qingsheng Gao
- Department of Chemistry; Jinan University; No. 601 Huangpu Avenue West Guangzhou 510632 China
| | - Yahong Zhang
- Department of Chemistry; Shanghai Key Laboratory of Molecular Catalysis & Innovative Materials; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; No.220 Handan Road Shanghai 200433 China
| | - Baohong Liu
- Department of Chemistry; Shanghai Key Laboratory of Molecular Catalysis & Innovative Materials; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; No.220 Handan Road Shanghai 200433 China
- National Key Laboratory of Polymer Molecular Engineering, Institute of Biomedical Science; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; No.220 Handan Road Shanghai 200433 China
| | - Yi Tang
- Department of Chemistry; Shanghai Key Laboratory of Molecular Catalysis & Innovative Materials; Collaborative Innovation Center of Chemistry for Energy Materials; Fudan University; No.220 Handan Road Shanghai 200433 China
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11
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Investigation of structures and energy properties of molybdenum carbide clusters: Insight from theory. COMPUT THEOR CHEM 2016. [DOI: 10.1016/j.comptc.2015.12.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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13
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He L, Qin Y, Lou H, Chen P. Highly dispersed molybdenum carbide nanoparticles supported on activated carbon as an efficient catalyst for the hydrodeoxygenation of vanillin. RSC Adv 2015. [DOI: 10.1039/c5ra00866b] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Characterized by XRD and TEM, highly dispersed molybdenum carbide (Mo2C) nanoparticles with a diameter of 1–4 nm were effectively synthesized on activated carbon at 700 °C.
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Affiliation(s)
- Lili He
- Department of Chemistry
- Xixi Campus
- Zhejiang University
- Hangzhou 310028
- P. R. China
| | - Yu Qin
- Department of Chemistry
- Xixi Campus
- Zhejiang University
- Hangzhou 310028
- P. R. China
| | - Hui Lou
- Department of Chemistry
- Xixi Campus
- Zhejiang University
- Hangzhou 310028
- P. R. China
| | - Ping Chen
- Department of Chemistry
- Xixi Campus
- Zhejiang University
- Hangzhou 310028
- P. R. China
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14
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First Principles Calculations of the Relative Stability, Structure and Electronic Properties of Two Dimensional Metal Carbides and Nitrides. ACTA ACUST UNITED AC 2014. [DOI: 10.4028/www.scientific.net/kem.602-603.527] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recently, a number of graphene-like early transition metal carbides and nitrides named as MXenes were fabricated by exfoliating MAX phases in hydrofluoric acid at room temperature. From experiments results and theory calculations, MXenes are promising anode materials in batteries as well as in metal-ion capacitors. To the best of our knowledge, experimental or calculated evidence has been supported the existence of more than 70 MAX phases members. Therefore, many counterparts MXene may be exist. Herein, employing density functional theory (DFT) computations, we have systematically examined the relative stability, structure and electronic properties of a series of two-dimensional metal carbides and nitrides including M2C (M=Sc, Ti, V, Cr, Zr, Nb, Hf, Mo and Ta), M2N (M=Ti, V, Cr, Zr, Hf), M3C2(M=Ti, V, Nb, Ta), Ti3N2, M4C3(M=Ti, V, Nb, Ta) and Ti4N3. The results demonstrate that all MXenes are metallic and have the similarly electronic structure with bulk transition metal carbides and nitrides, indicating that MXene may have superior catalysis and adsorption instead of expensive pure transition metal.
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15
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Gao Q, Zhang C, Wang S, Shen W, Zhang Y, Xu H, Tang Y. Preparation of supported Mo(2)C-based catalysts from organic-inorganic hybrid precursor for hydrogen production from methanol decomposition. Chem Commun (Camb) 2010; 46:6494-6. [PMID: 20694268 DOI: 10.1039/c0cc01430c] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An effective and safe route is proposed to prepare supported Mo(2)C-based catalysts from organic-inorganic hybrids, which exhibit high activity and stability for producing H(2) from methanol catalytic decomposition.
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Affiliation(s)
- Qingsheng Gao
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, PR China
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Puello-Polo E, Gutiérrez-Alejandre A, González G, Brito JL. Relationship Between Sulfidation and HDS Catalytic Activity of Activated Carbon Supported Mo, Fe–Mo, Co–Mo and Ni–Mo Carbides. Catal Letters 2010. [DOI: 10.1007/s10562-010-0303-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Puello-Polo E, Brito JL. Effect of the activation process on thiophene hydrodesulfurization activity of activated carbon-supported bimetallic carbides. Catal Today 2010. [DOI: 10.1016/j.cattod.2009.05.025] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Ishii H, Kiyoshi M, Nagai M. Surface Properties and Active Sites of Nitrided Mo/Al2O3 Catalysts for the Hydrodenitrogenation of Carbazole. Top Catal 2009. [DOI: 10.1007/s11244-009-9293-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Liang C, Ding L, Wang A, Ma Z, Qiu J, Zhang T. Microwave-Assisted Preparation and Hydrazine Decomposition Properties of Nanostructured Tungsten Carbides on Carbon Nanotubes. Ind Eng Chem Res 2009. [DOI: 10.1021/ie801591x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Changhai Liang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, P.O. Box 49, Dalian 116012, China, and State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110, Dalian 116023, China
| | - Ling Ding
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, P.O. Box 49, Dalian 116012, China, and State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110, Dalian 116023, China
| | - Aiqin Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, P.O. Box 49, Dalian 116012, China, and State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110, Dalian 116023, China
| | - Zhiqiang Ma
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, P.O. Box 49, Dalian 116012, China, and State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110, Dalian 116023, China
| | - Jieshan Qiu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, P.O. Box 49, Dalian 116012, China, and State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110, Dalian 116023, China
| | - Tao Zhang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, P.O. Box 49, Dalian 116012, China, and State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110, Dalian 116023, China
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20
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Puello-Polo E, Brito JL. Effect of the type of precursor and the synthesis method on thiophene hydrodesulfurization activity of activated carbon supported Fe-Mo, Co-Mo and Ni-Mo carbides. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.molcata.2007.09.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Sundaramurthy V, Dalai A, Adjaye J. Effect of phosphorus addition on the hydrotreating activity of NiMo/Al2O3 carbide catalyst. Catal Today 2007. [DOI: 10.1016/j.cattod.2007.01.056] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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JIN G, ZHU J, FAN X, SUN G, GAO J. Effect of Ni Promoter on Dibenzothiophene Hydrodesulfurization Performance of Molybdenum Carbide Catalyst. CHINESE JOURNAL OF CATALYSIS 2006. [DOI: 10.1016/s1872-2067(06)60046-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Relevance of the Co1−xNixWO4 wolframite-type mixed oxide compositions on the synthesis and catalytic properties of W-based carbides. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.molcata.2005.05.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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25
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26
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Affiliation(s)
- Henry H Hwu
- Department of Materials Science and Engineering, Center for Catalytic Science and Technology (CCST), University of Delaware, Newark, Delaware 19716, USA
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27
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Gong S, Chen H, Li W, Li B. Thiophene hydrodesulfurization over alumina-supported β-Mo2N0.78 catalyst. CATAL COMMUN 2004. [DOI: 10.1016/j.catcom.2004.07.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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28
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Layman KA, Bussell ME. Infrared Spectroscopic Investigation of Thiophene Adsorption on Silica-Supported Nickel Phosphide Catalysts. J Phys Chem B 2004. [DOI: 10.1021/jp047882z] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kathryn A. Layman
- Department of Chemistry, MS-9150, Western Washington University, Bellingham, Washington 98225
| | - Mark E. Bussell
- Department of Chemistry, MS-9150, Western Washington University, Bellingham, Washington 98225
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29
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Chen X, Zhang T, Zheng M, Xia L, Li T, Wu W, Wang X, Li C. Catalytic Decomposition of Hydrazine over α-Mo2C/γ-Al2O3 Catalysts. Ind Eng Chem Res 2004. [DOI: 10.1021/ie034262w] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiaowei Chen
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Tao Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Mingyuan Zheng
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Liangen Xia
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Tao Li
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Weicheng Wu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Xiaodong Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Can Li
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
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30
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Layman KA, Bussell ME. Infrared Spectroscopic Investigation of CO Adsorption on Silica-Supported Nickel Phosphide Catalysts. J Phys Chem B 2004. [DOI: 10.1021/jp037101e] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kathryn A. Layman
- Department of Chemistry, MS-9150, Western Washington University, Bellingham, Washington 98225
| | - Mark E. Bussell
- Department of Chemistry, MS-9150, Western Washington University, Bellingham, Washington 98225
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31
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Hydrodesulfurization over supported monometallic, bimetallic and promoted carbide and nitride catalysts. Catal Today 2003. [DOI: 10.1016/s0920-5861(03)00411-5] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Nagai M, Arahata T. Deactivation study on nitrided molybdena–alumina during hydrodesulfurization of dibenzothiophene by X-ray photoelectron spectroscopy. Catal Today 2003. [DOI: 10.1016/j.cattod.2003.10.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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33
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Da Costa P, Potvin C, Manoli JM, Lemberton JL, Pérot G, Djéga-Mariadassou G. New catalysts for deep hydrotreatment of diesel fuel. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s1381-1169(02)00021-3] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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34
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Synthesis, Characterization, and Hydrodesulfurization Properties of Silica-Supported Molybdenum Phosphide Catalysts. J Catal 2002. [DOI: 10.1006/jcat.2002.3524] [Citation(s) in RCA: 210] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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35
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Wu Z, Li C, Wei Z, Ying P, Xin Q. FT-IR Spectroscopic Studies of Thiophene Adsorption and Reactions on Mo2N/γ-Al2O3 Catalysts. J Phys Chem B 2002. [DOI: 10.1021/jp011577l] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zili Wu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Can Li
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Zhaobin Wei
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Pinliang Ying
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
| | - Qin Xin
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian 116023, China
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Hada K, Nagai M, Omi S. Characterization and HDS Activity of Cobalt Molybdenum Nitrides. J Phys Chem B 2001. [DOI: 10.1021/jp002133c] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kenichiro Hada
- Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24 Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Masatoshi Nagai
- Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24 Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Shinzo Omi
- Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24 Nakamachi, Koganei, Tokyo 184-8588, Japan
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Schwartz V, da Silva VT, Oyama S. Push–pull mechanism of hydrodenitrogenation over carbide and sulfide catalysts. ACTA ACUST UNITED AC 2000. [DOI: 10.1016/s1381-1169(00)00390-3] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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38
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Rodriguez JA, Dvorak J, Jirsak T. Chemistry of SO2, H2S, and CH3SH on Carbide-Modified Mo(110) and Mo2C Powders: Photoemission and XANES Studies. J Phys Chem B 2000. [DOI: 10.1021/jp002792p] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- José A. Rodriguez
- Department of Chemistry, Brookhaven National Laboratory, Upton, New York 11953
| | - Joseph Dvorak
- Department of Chemistry, Brookhaven National Laboratory, Upton, New York 11953
| | - Tomas Jirsak
- Department of Chemistry, Brookhaven National Laboratory, Upton, New York 11953
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Deactivation of MoS2/Al2O3 in Thiophene Hydrodesulfurization: An Infrared Spectroscopic Analysis by Adsorbed CO. J Catal 2000. [DOI: 10.1006/jcat.2000.3011] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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40
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Schwartz V, Oyama ST, Chen JG. Supported Bimetallic Nb−Mo Carbide: Synthesis, Characterization, and Reactivity. J Phys Chem B 2000. [DOI: 10.1021/jp0010233] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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41
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Nagai M, Kiyoshi M, Tominaga H, Omi S. Molybdenum Nitride As a Long Lifetime Catalyst for Hydrodesulfurization. CHEM LETT 2000. [DOI: 10.1246/cl.2000.702] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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43
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Catalytic Activity and Surface Properties of Nitrided Molybdena–Alumina for Carbazole Hydrodenitrogenation. J Catal 2000. [DOI: 10.1006/jcat.1999.2788] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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44
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Affiliation(s)
- Kenichiro Hada
- Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24, Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Masatoshi Nagai
- Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24, Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Shinzo Omi
- Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24, Nakamachi, Koganei, Tokyo 184-8588, Japan
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Nagai M, Takada J, Omi S. XPS Study of Nitrided Molybdena/Titania Catalyst for the Hydrodesulfurization of Dibenzothiophene. J Phys Chem B 1999. [DOI: 10.1021/jp991856x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Masatoshi Nagai
- Graduate School of Bio-applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24 Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Jumpei Takada
- Graduate School of Bio-applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24 Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Shinzo Omi
- Graduate School of Bio-applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24 Nakamachi, Koganei, Tokyo 184-8588, Japan
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46
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The nitrided CoMo catalysts for hydrodesulfurization and hydrodenitrogenation. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s0167-2991(99)80409-1] [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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49
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Hydrodesulfurization of dibenzothiophene on ammonia-treated molybdenum oxide catalyst. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s0167-2991(99)80488-1] [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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50
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Tarbuck TL, McCrea KR, Logan JW, Heiser JL, Bussell ME. Identification of the Adsorption Mode of Thiophene on Sulfided Mo Catalysts. J Phys Chem B 1998. [DOI: 10.1021/jp982009h] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Teresa L. Tarbuck
- Department of Chemistry, M.S.-9150, Western Washington University, Bellingham, Washington 98225
| | - Keith R. McCrea
- Department of Chemistry, M.S.-9150, Western Washington University, Bellingham, Washington 98225
| | - John W. Logan
- Department of Chemistry, M.S.-9150, Western Washington University, Bellingham, Washington 98225
| | - Jeffrey L. Heiser
- Department of Chemistry, M.S.-9150, Western Washington University, Bellingham, Washington 98225
| | - Mark E. Bussell
- Department of Chemistry, M.S.-9150, Western Washington University, Bellingham, Washington 98225
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