1
|
Yu S, Liu Z, Lyu JM, Guo CM, Yang XY, Jiang P, Wang YL, Hu ZY, Sun MH, Li Y, Chen LH, Su BL. Engineering surface framework TiO 6 single sites for unprecedented deep oxidative desulfurization. Natl Sci Rev 2024; 11:nwae085. [PMID: 38577670 PMCID: PMC10989657 DOI: 10.1093/nsr/nwae085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/14/2024] [Accepted: 03/05/2024] [Indexed: 04/06/2024] Open
Abstract
Catalytic oxidative desulfurization (ODS) using titanium silicate catalysts has emerged as an efficient technique for the complete removal of organosulfur compounds from automotive fuels. However, the precise control of highly accessible and stable-framework Ti active sites remains highly challenging. Here we reveal for the first time by using density functional theory calculations that framework hexa-coordinated Ti (TiO6) species of mesoporous titanium silicates are the most active sites for ODS and lead to a lower-energy pathway of ODS. A novel method to achieve highly accessible and homogeneously distributed framework TiO6 active single sites at the mesoporous surface has been developed. Such surface framework TiO6 species exhibit an exceptional ODS performance. A removal of 920 ppm of benzothiophene is achieved at 60°C in 60 min, which is 1.67 times that of the best catalyst reported so far. For bulky molecules such as 4,6-dimethyldibenzothiophene (DMDBT), it takes only 3 min to remove 500 ppm of DMDBT at 60°C with our catalyst, which is five times faster than that with the current best catalyst. Such a catalyst can be easily upscaled and could be used for concrete industrial application in the ODS of bulky organosulfur compounds with minimized energy consumption and high reaction efficiency.
Collapse
Affiliation(s)
- Shen Yu
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Zhan Liu
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
- Nanostructure Research Center, Wuhan University of Technology, Wuhan 430070, China
| | - Jia-Min Lyu
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Chun-Mu Guo
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Xiao-Yu Yang
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Peng Jiang
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Yi-Long Wang
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China
| | - Zhi-Yi Hu
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
- Nanostructure Research Center, Wuhan University of Technology, Wuhan 430070, China
| | - Ming-Hui Sun
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Yu Li
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Li-Hua Chen
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Bao-Lian Su
- Laboratory of Living Materials at the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
- Laboratory of Inorganic Materials Chemistry, University of Namur, Namur B-5000, Belgium
| |
Collapse
|
2
|
Lee SY, Cho DH, Song SC, Shin J, Hwang J, Park E, Lee SY, Kim S, Lee J, Song C. Nanoscale Three-Dimensional Network Structure of a Mesoporous Particle Unveiled via Adaptive Multidistance Coherent X-ray Tomography. ACS NANO 2023; 17:22488-22498. [PMID: 37851941 DOI: 10.1021/acsnano.3c05977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
Mesoporous nanoparticles provide rich platforms to devise functional materials by customizing the three-dimensional (3D) structures of nanopores. With the pore network as a key tuning parameter, the noninvasive and quantitative characterization of these 3D structures is crucial for the rational design of functional materials. This has prompted researchers to develop versatile nanoprobes with a high penetration power to inspect various specimens sized a few micrometers at nanoscale 3D resolutions. Here, with adaptive phase retrievals on independent data sets with different sampling frequencies, we introduce multidistance coherent X-ray tomography as a noninvasive and quantitative nanoprobe to realize high-resolution 3D imaging of micrometer-sized specimens. The 3D density distribution of an entire mesoporous silica nanoparticle was obtained at 13 nm 3D resolution for quantitative physical and morphological analyses of its 3D pore structure. The morphological features of the whole 3D pore network and pore connectivity were examined to gain insight into the potential functions of the particles. The proposed multidistance tomographic imaging scheme with quantitative structural analyses is expected to advance studies of functional materials by facilitating their structure-based rational design.
Collapse
Affiliation(s)
- Sung Yun Lee
- Department of Physics, POSTECH, Pohang 37673, Korea
- Photon Science Center, POSTECH, Pohang 37673, Korea
- Center for Ultrafast Science on Quantum Matter, Max Planck POSTECH Korea Research Initiative, Pohang 37673, Korea
| | - Do Hyung Cho
- Department of Physics, POSTECH, Pohang 37673, Korea
- Photon Science Center, POSTECH, Pohang 37673, Korea
| | - Sung Chan Song
- Center for Ultrafast Science on Quantum Matter, Max Planck POSTECH Korea Research Initiative, Pohang 37673, Korea
- Department of Materials Science and Engineering, POSTECH, Pohang 37673, Korea
| | - Jaeyong Shin
- Department of Physics, POSTECH, Pohang 37673, Korea
- Photon Science Center, POSTECH, Pohang 37673, Korea
- Center for Ultrafast Science on Quantum Matter, Max Planck POSTECH Korea Research Initiative, Pohang 37673, Korea
| | - Junha Hwang
- Department of Physics, POSTECH, Pohang 37673, Korea
- Photon Science Center, POSTECH, Pohang 37673, Korea
- Center for Ultrafast Science on Quantum Matter, Max Planck POSTECH Korea Research Initiative, Pohang 37673, Korea
| | - Eunyoung Park
- Department of Physics, POSTECH, Pohang 37673, Korea
- Photon Science Center, POSTECH, Pohang 37673, Korea
- Center for Ultrafast Science on Quantum Matter, Max Planck POSTECH Korea Research Initiative, Pohang 37673, Korea
| | - Su Yong Lee
- Pohang Accelerator Laboratory, POSTECH, Pohang 37673, Korea
| | - Seongseop Kim
- School of Chemical Engineering, Clean Energy Research Center, Jeonbuk National University, Jeonju 54896, Korea
| | - Jinwoo Lee
- Department of Chemical and Biomolecular Engineering, KAIST, Daejeon 34141, Korea
| | - Changyong Song
- Department of Physics, POSTECH, Pohang 37673, Korea
- Photon Science Center, POSTECH, Pohang 37673, Korea
- Center for Ultrafast Science on Quantum Matter, Max Planck POSTECH Korea Research Initiative, Pohang 37673, Korea
| |
Collapse
|
3
|
Li M, Ihli J, Verheijen MA, Holler M, Guizar-Sicairos M, van Bokhoven JA, Hensen EJM, Weber T. Alumina-Supported NiMo Hydrotreating Catalysts-Aspects of 3D Structure, Synthesis, and Activity. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2022; 126:18536-18549. [PMID: 36366758 PMCID: PMC9639170 DOI: 10.1021/acs.jpcc.2c05927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 10/13/2022] [Indexed: 06/16/2023]
Abstract
Preparation conditions have a vital effect on the structure of alumina-supported hydrodesulfurization (HDS) catalysts. To explore this effect, we prepared two NiMoS/Al2O3 catalyst samples with the same target composition using different chemical sources and characterizing the oxidic NiMo precursors and sulfided and spent catalysts to understand the influence of catalyst structure on performance. The sample prepared from ammonium heptamolybdate and nickel nitrate (sample A) contains Mo in the oxidic precursor predominantly in tetrahedral coordination in the form of crystalline domains, which show low reducibility and strong metal-support interactions. This property influences the sulfidation process such that the sulfidation processes of Ni and Mo occur tendentially separately with a decreased efficiency to form active Ni-Mo-S particles. Moreover, inactive unsupported MoS2 particles or isolated NiS x species are formed, which are either washed off during catalytic reaction or aggregated to larger particles as seen in scanning transmission electron microscopy/energy-dispersive X-ray spectroscopy (STEM/EDX). The oxidic precursor of the sample synthesized using nickel carbonate and molybdenum trioxide as metal sources (sample B), however, contains Mo in octahedral coordination and shows higher reducibility of the metal species as well as weaker metal-support interactions than that of sample A; these properties allow an efficient sulfidation of Mo and Ni such that formation of active Ni-Mo-S particles is the main product. Ptychographic X-ray computed tomography (PXCT) and STEM and EDX measurements show that the structure formed during sulfidation is stable under operation conditions. The structural differences explain the HDS activity difference between these two samples and explain why sample B is much active than sample A.
Collapse
Affiliation(s)
- Mengyan Li
- Laboratory
of Inorganic Materials and Catalysis, Department of Chemical Engineering
and Chemistry, Eindhoven University of Technology, Het Kranenveld 14, 5600 MBEindhoven, The Netherlands
| | - Johannes Ihli
- Paul
Scherrer Institute, 5232Villigen PSI, Switzerland
| | - Marcel A. Verheijen
- Department
of Applied Physics, Eindhoven University
of Technology, 5600 MBEindhoven, The Netherlands
- Eurofins
Materials Science, 5656
AEEindhoven, The Netherlands
| | - Mirko Holler
- Paul
Scherrer Institute, 5232Villigen PSI, Switzerland
| | | | - Jeroen A. van Bokhoven
- Paul
Scherrer Institute, 5232Villigen PSI, Switzerland
- Institute
for Chemical and Bioengineering, Department of Chemistry and Applied
Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1-5/10, 8093Zurich, Switzerland
| | - Emiel J. M. Hensen
- Laboratory
of Inorganic Materials and Catalysis, Department of Chemical Engineering
and Chemistry, Eindhoven University of Technology, Het Kranenveld 14, 5600 MBEindhoven, The Netherlands
| | - Thomas Weber
- Laboratory
of Inorganic Materials and Catalysis, Department of Chemical Engineering
and Chemistry, Eindhoven University of Technology, Het Kranenveld 14, 5600 MBEindhoven, The Netherlands
| |
Collapse
|
4
|
Yan R, Liu X, Liu J, Zhang L, Zhou S, Jia L, Hua M, Li H, Ji H, Zhu W. Modulating the active phase structure of
NiMo
/
Al
2
O
3
by La modification for ultra‐deep hydrodesulfurization of diesel. AIChE J 2022. [DOI: 10.1002/aic.17873] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rixin Yan
- School of Chemistry and Chemical Engineering and Institute for Energy Research Jiangsu University Zhenjiang P. R. China
- School of Materials Science and Engineering Jiangsu University Zhenjiang P. R. China
| | - Xiangqi Liu
- State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian P. R. China
| | - Jixing Liu
- School of Chemistry and Chemical Engineering and Institute for Energy Research Jiangsu University Zhenjiang P. R. China
| | - Lu Zhang
- School of Chemistry and Chemical Engineering and Institute for Energy Research Jiangsu University Zhenjiang P. R. China
| | - Shuhui Zhou
- School of Chemistry and Chemical Engineering and Institute for Energy Research Jiangsu University Zhenjiang P. R. China
| | - Lingfeng Jia
- College of Chemical Engineering and Environment, State Key Laboratory of Heavy Oil Processing China University of Petroleum‐Beijing Beijing P. R. China
| | - Mingqing Hua
- School of Chemistry and Chemical Engineering and Institute for Energy Research Jiangsu University Zhenjiang P. R. China
| | - Huaming Li
- School of Chemistry and Chemical Engineering and Institute for Energy Research Jiangsu University Zhenjiang P. R. China
| | - Haiyan Ji
- School of Materials Science and Engineering Jiangsu University Zhenjiang P. R. China
| | - Wenshuai Zhu
- School of Chemistry and Chemical Engineering and Institute for Energy Research Jiangsu University Zhenjiang P. R. China
- College of Chemical Engineering and Environment, State Key Laboratory of Heavy Oil Processing China University of Petroleum‐Beijing Beijing P. R. China
| |
Collapse
|
5
|
Yu K, Kong W, Zhao Z, Duan A, Kong L, Wang X. Hydrodesulfurization of dibenzothiophene and 4,6-dimethyldibenzothiophene over NiMo supported on yolk-shell silica catalysts with adjustable shell thickness and yolk size. J Catal 2022. [DOI: 10.1016/j.jcat.2022.04.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
6
|
Weber S, Diaz A, Holler M, Schropp A, Lyubomirskiy M, Abel KL, Kahnt M, Jeromin A, Kulkarni S, Keller TF, Gläser R, Sheppard TL. Evolution of Hierarchically Porous Nickel Alumina Catalysts Studied by X-Ray Ptychography. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2105432. [PMID: 35289133 PMCID: PMC8922122 DOI: 10.1002/advs.202105432] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/22/2021] [Indexed: 05/14/2023]
Abstract
The synthesis of hierarchically porous materials usually requires complex experimental procedures, often based around extensive trial and error approaches. One common synthesis strategy is the sol-gel method, although the relation between synthesis parameters, material structure and function has not been widely explored. Here, in situ 2D hard X-ray ptychography (XRP) and 3D ptychographic X-ray computed tomography (PXCT) are applied to monitor the development of hierarchical porosity in Ni/Al2 O3 and Al2 O3 catalysts with connected meso- and macropore networks. In situ XRP allows to follow textural changes of a dried gel Ni/Al2 O3 sample as a function of temperature during calcination, activation and CO2 methanation reaction. Complementary PXCT studies on dried gel particles of Ni/Al2 O3 and Al2 O3 provide quantitative information on pore structure, size distribution, and shape with 3D spatial resolution approaching 50 nm, while identical particles are imaged ex situ before and after calcination. The X-ray imaging results are correlated with N2 -sorption, Hg porosimetry and He pycnometry pore characterization. Hard X-ray nanotomography is highlighted to derive fine structural details including tortuosity, branching nodes, and closed pores, which are relevant in understanding transport phenomena during chemical reactions. XRP and PXCT are enabling technologies to understand complex synthesis pathways of porous materials.
Collapse
Affiliation(s)
- Sebastian Weber
- Institute for Chemical Technology and Polymer ChemistryKarlsruhe Institute of Technology (KIT)Engesserstr. 20Karlsruhe76131Germany
- Institute of Catalysis Research and TechnologyKarlsruhe Institute of Technology (KIT)Hermann‐von‐Helmholtz‐Platz 1Eggenstein‐Leopoldshafen76344Germany
| | - Ana Diaz
- Paul Scherrer InstitutVilligen PSI5232Switzerland
| | - Mirko Holler
- Paul Scherrer InstitutVilligen PSI5232Switzerland
| | - Andreas Schropp
- Deutsches Elektronen‐Synchrotron DESYNotkestrasse 85Hamburg22607Germany
| | | | - Ken L. Abel
- Institute of Chemical TechnologyUniversität LeipzigLinnéstraße 3Leipzig04103Germany
| | - Maik Kahnt
- MAX IV LaboratoryFotongatan 2Lund225 94Sweden
| | - Arno Jeromin
- Centre for X‐ray and Nano Science (CXNS)Deutsches Elektronen‐Synchrotron DESYNotkestrasse 85Hamburg22607Germany
| | - Satishkumar Kulkarni
- Centre for X‐ray and Nano Science (CXNS)Deutsches Elektronen‐Synchrotron DESYNotkestrasse 85Hamburg22607Germany
| | - Thomas F. Keller
- Centre for X‐ray and Nano Science (CXNS)Deutsches Elektronen‐Synchrotron DESYNotkestrasse 85Hamburg22607Germany
- Physics DepartmentUniversity of HamburgHamburg20355Germany
| | - Roger Gläser
- Institute of Chemical TechnologyUniversität LeipzigLinnéstraße 3Leipzig04103Germany
| | - Thomas L. Sheppard
- Institute for Chemical Technology and Polymer ChemistryKarlsruhe Institute of Technology (KIT)Engesserstr. 20Karlsruhe76131Germany
- Institute of Catalysis Research and TechnologyKarlsruhe Institute of Technology (KIT)Hermann‐von‐Helmholtz‐Platz 1Eggenstein‐Leopoldshafen76344Germany
| |
Collapse
|
7
|
Abe M, Kaneko F, Ishiguro N, Kudo T, Matsumoto T, Hatsui T, Tamenori Y, Kishimoto H, Takahashi Y. Development and application of a tender X-ray ptychographic coherent diffraction imaging system on BL27SU at SPring-8. JOURNAL OF SYNCHROTRON RADIATION 2021; 28:1610-1615. [PMID: 34475307 DOI: 10.1107/s1600577521006263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/17/2021] [Indexed: 06/13/2023]
Abstract
Ptychographic coherent diffraction imaging (CDI) allows the visualization of both the structure and chemical state of materials on the nanoscale, and has been developed for use in the soft and hard X-ray regions. In this study, a ptychographic CDI system with pinhole or Fresnel zone-plate optics for use in the tender X-ray region (2-5 keV) was developed on beamline BL27SU at SPring-8, in which high-precision pinholes optimized for the tender energy range were used to obtain diffraction intensity patterns with a low background, and a temperature stabilization system was developed to reduce the drift of the sample position. A ptychography measurement of a 200 nm thick tantalum test chart was performed at an incident X-ray energy of 2.500 keV, and the phase image of the test chart was successfully reconstructed with approximately 50 nm resolution. As an application to practical materials, a sulfur polymer material was measured in the range of 2.465 to 2.500 keV including the sulfur K absorption edge, and the phase and absorption images were successfully reconstructed and the nanoscale absorption/phase spectra were derived from images at multiple energies. In 3 GeV synchrotron radiation facilities with a low-emittance storage ring, the use of the present system will allow the visualization on the nanoscale of the chemical states of various light elements that play important roles in materials science, biology and environmental science.
Collapse
Affiliation(s)
- Masaki Abe
- Department of Metallurgy, Materials Science and Materials Processing, Graduate School of Engineering, Tohoku University, Aoba-yama 02, Aoba-ku, Sendai 980-8579, Japan
| | - Fusae Kaneko
- Sumitomo Rubber Industries, Ltd., 2-1-1 Tsutsui, Chuo, Kobe, Hyogo 651-0071, Japan
| | - Nozomu Ishiguro
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Togo Kudo
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Takahiro Matsumoto
- Japan Synchrotron Radiation Research Institute (JASRI), Kouto 1-1-1, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Takaki Hatsui
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Yusuke Tamenori
- Japan Synchrotron Radiation Research Institute (JASRI), Kouto 1-1-1, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Hiroyuki Kishimoto
- Sumitomo Rubber Industries, Ltd., 2-1-1 Tsutsui, Chuo, Kobe, Hyogo 651-0071, Japan
| | - Yukio Takahashi
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| |
Collapse
|
8
|
Cui TY, Rajendran A, Fan HX, Feng J, Li WY. Review on Hydrodesulfurization over Zeolite-Based Catalysts. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c06234] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Tian-You Cui
- State Key Laboratory of Clean and Efficient Coal Utilization, Taiyuan University of Technology, Taiyuan 030024, PR China
| | - Antony Rajendran
- State Key Laboratory of Clean and Efficient Coal Utilization, Taiyuan University of Technology, Taiyuan 030024, PR China
| | - Hong-Xia Fan
- State Key Laboratory of Clean and Efficient Coal Utilization, Taiyuan University of Technology, Taiyuan 030024, PR China
| | - Jie Feng
- State Key Laboratory of Clean and Efficient Coal Utilization, Taiyuan University of Technology, Taiyuan 030024, PR China
| | - Wen-Ying Li
- State Key Laboratory of Clean and Efficient Coal Utilization, Taiyuan University of Technology, Taiyuan 030024, PR China
| |
Collapse
|