1
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Sukmana NC, Sugiarto, Shinogi J, Minato T, Kojima T, Fujibayashi M, Nishihara S, Inoue K, Cao Y, Zhu T, Ubukata H, Higashiura A, Yamamoto A, Tassel C, Kageyama H, Sakaguchi T, Sadakane M. Structure Transformation of Methylammonium Polyoxomolybdates via In-Solution Acidification and Solid-State Heating from Methylammonium Monomolybdate and Application as Negative Staining Reagents for Coronavirus Observation. Inorg Chem 2024; 63:10207-10220. [PMID: 38767574 DOI: 10.1021/acs.inorgchem.4c00543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
We prepared polyoxomolybdates with methylammonium countercations from methylammonium monomolybdate, (CH3NH3)2[MoO4], through two dehydrative condensation methods, acidifying in the aqueous solution and solid-state heating. Discrete (CH3NH3)10[Mo36O112(OH)2(H2O)14], polymeric ((CH3NH3)8[Mo36O112(H2O)14])n, and polymeric ((CH3NH3)4[γ-Mo8O26])n were selectively isolated via pH control of the aqueous (CH3NH3)2[MoO4] solution. The H2SO4-acidified solution of pH < 1 produced "sulfonated α-MoO3", polymeric ((CH3NH3)2[(MoO3)3(SO4)])n. The solid-state heating of (CH3NH3)2[MoO4] in air released methylamine and water to produce several methylammonium polyoxomolybdates in the sequence of discrete (CH3NH3)8[Mo7O24-MoO4], discrete (CH3NH3)6[Mo7O24], discrete (CH3NH3)8[Mo10O34], and polymeric ((CH3NH3)4[γ-Mo8O26])n, before their transformation into molybdenum oxides such as hexagonal-MoO3 and α-MoO3. Notably, some of their polyoxomolybdate structures were different from polyoxomolybdates produced from ammonium molybdates, such as (NH4)2[MoO4] or (NH4)6[Mo7O24], indicating that countercation affected the polyoxomolybdate structure. Moreover, among the tested polyoxomolybdates, (CH3NH3)6[Mo7O24] was the best negative staining reagent for the observation of the SARS-CoV-2 virus using transmission electron microscopy.
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Affiliation(s)
- Ndaru Candra Sukmana
- Department of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
| | - Sugiarto
- Department of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
| | - Jun Shinogi
- Department of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
| | - Takuo Minato
- Department of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
| | - Tatsuhiro Kojima
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Osaka, Toyonaka 560-0043, Japan
| | - Masaru Fujibayashi
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
- CResCent, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Sadafumi Nishihara
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
- CResCent, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Katsuya Inoue
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
- CResCent, WPI SKCM2, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - Yu Cao
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Tong Zhu
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Hiroki Ubukata
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Akifumi Higashiura
- Department of Virology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan
| | - Akima Yamamoto
- Department of Virology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan
| | - Cédric Tassel
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Hiroshi Kageyama
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Takemasa Sakaguchi
- Department of Virology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan
| | - Masahiro Sadakane
- Department of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
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Abstract
Looming concerns regarding scarcity, high prices, and safety threaten the long-term use of lithium in energy storage devices. Calcium has been explored in batteries because of its abundance and low cost, but the larger size and higher charge density of calcium ions relative to lithium impairs diffusion kinetics and cyclic stability. In this work, an aqueous calcium-ion battery is demonstrated using orthorhombic, trigonal, and tetragonal polymorphs of molybdenum vanadium oxide (MoVO) as a host for calcium ions. Orthorhombic and trigonal MoVOs outperform the tetragonal structure because large hexagonal and heptagonal tunnels are ubiquitous in such crystals, providing facile pathways for calcium-ion diffusion. For trigonal MoVO, a specific capacity of ∼203 mAh g-1 was obtained at 0.2C and at a 100 times faster rate of 20C, an ∼60 mAh g-1 capacity was achieved. The open-tunnel trigonal and orthorhombic polymorphs also promoted cyclic stability and reversibility. A review of the literature indicates that MoVO provides one of the best performances reported to date for the storage of calcium ions.
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Ishikawa S, Yamada Y, Kashio N, Noda N, Shimoda K, Hayashi M, Murayama T, Ueda W. True Catalytically Active Structure in Mo–V-Based Mixed Oxide Catalysts for Selective Oxidation of Acrolein. ACS Catal 2021. [DOI: 10.1021/acscatal.1c01570] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Satoshi Ishikawa
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Yudai Yamada
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Naoki Kashio
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Nagisa Noda
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Kosuke Shimoda
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Mio Hayashi
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Toru Murayama
- Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji, Tokyo 192-0397, Japan
| | - Wataru Ueda
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
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4
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Zhang Z, Li D, Zhu Q, Hara M, Li Y, Ueda W. Preparation of zeolitic bismuth vanadomolybdate using a ball-shaped giant polyoxometalate for olefin epoxidation. NEW J CHEM 2021. [DOI: 10.1039/d1nj04019g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bismuth vanadomolybdate-based zeolitic octahedral metal oxide was synthesized from {Mo72V30} and used as a heterogeneous catalyst for olefin epoxidation.
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Affiliation(s)
- Zhenxin Zhang
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Denan Li
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Qianqian Zhu
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Michikazu Hara
- Materials and Structures Laboratory, Tokyo Institute of Technology, Nagatsuta-cho 4259, Midori-ku, Yokohama-city, Kanagawa, 226-8503, Japan
| | - Yanshuo Li
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Wataru Ueda
- Faculty of Engineering, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama-Shi, Kanagawa, 221-8686, Japan
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5
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Ishikawa S, Noda N, Wada M, Tsurumi S, Ueda W. Selective Oxidation of Methacrolein over Crystalline Mo 3VO x Catalysts and Comparison of Their Catalytic Properties with Heteropoly Acid Catalysts. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02530] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Satoshi Ishikawa
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Nagisa Noda
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Masaki Wada
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Shota Tsurumi
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Wataru Ueda
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
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6
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Delgado D, Fernández-Arroyo A, Salvia NL, Domine M, Nieto JML. Reflux-synthesized bulk and diluted W-Nb-O mixed oxide bronzes for the valorization of short-chain oxygenates aqueous mixtures. CHINESE JOURNAL OF CATALYSIS 2019. [DOI: 10.1016/s1872-2067(19)63419-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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7
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Melzer D, Mestl G, Wanninger K, Zhu Y, Browning ND, Sanchez-Sanchez M, Lercher JA. Design and synthesis of highly active MoVTeNb-oxides for ethane oxidative dehydrogenation. Nat Commun 2019; 10:4012. [PMID: 31488821 PMCID: PMC6728333 DOI: 10.1038/s41467-019-11940-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 08/12/2019] [Indexed: 11/17/2022] Open
Abstract
Ethane oxidative dehydrogenation (ODH) is an alternative route for ethene production. Crystalline M1 phase of Mo-V mixed metal oxide is an excellent catalyst for this reaction. Here we show a hydrothermal synthesis method that generates M1 phases with high surface areas starting from poorly soluble metal oxides. Use of organic additives allows control of the concentration of metals in aqueous suspension. Reactions leading to crystalline M1 take place at 190 °C, i.e., approximately 400 °C lower than under current synthesis conditions. The evolution of solvated polyoxometalate ions and crystalline phases in the solid is monitored by spectroscopies. Catalysts prepared by this route show higher ODH activity compared to conventionally prepared catalysts. The higher activity is due not only to the high specific surface area but also to the corrugated lateral termination of the M1 crystals, as seen by atomic resolution electron microscopy, exposing a high concentration of catalytically active sites. Crystalline M1 phase of Mo-V-Te-Nb mixed oxide is an excellent catalyst for ethane oxidative dehydrogenation to ethene. Here, the authors show a method that synthesizes highly active materials by generating M1 crystals with corrugated terminations, thus exposing a large concentration of active sites.
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Affiliation(s)
- Daniel Melzer
- Department Chemie & Catalysis Research Center, TU München, Lichtenbergstr. 4, D-85747, Garching, Germany
| | - Gerhard Mestl
- Clariant Produkte (Deutschland) GmbH, Waldheimer Str. 13, D-83502, Bruckmühl, Germany
| | - Klaus Wanninger
- Clariant Produkte (Deutschland) GmbH, Waldheimer Str. 13, D-83502, Bruckmühl, Germany
| | - Yuanyuan Zhu
- Department of Materials Science and Engineering, Institute of Materials Science, University of Connecticut, Storrs, CT, 06269, USA
| | - Nigel D Browning
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, Richland, WA, 99352, USA.,Imaging Center at Liverpool (ICaL), School of Engineering & School of Physical Sciences, University of Liverpool, 506 Brodie Tower, Liverpool, L69 3GQ, UK
| | - Maricruz Sanchez-Sanchez
- Department Chemie & Catalysis Research Center, TU München, Lichtenbergstr. 4, D-85747, Garching, Germany.
| | - Johannes A Lercher
- Department Chemie & Catalysis Research Center, TU München, Lichtenbergstr. 4, D-85747, Garching, Germany. .,Institute for Integrated Catalysis, Pacific Northwest National Laboratory, Richland, WA, 99352, USA.
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8
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Ishikawa S, Zhang Z, Murayama T, Hiyoshi N, Sadakane M, Ueda W. Multi-dimensional Crystal Structuring of Complex Metal Oxide Catalysts of Group V and VI Elements by Unit-Assembling. Top Catal 2018. [DOI: 10.1007/s11244-018-1077-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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9
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Ishikawa S, Zhang Z, Ueda W. Unit Synthesis Approach for Creating High Dimensionally Structured Complex Metal Oxides as Catalysts for Selective Oxidations. ACS Catal 2018. [DOI: 10.1021/acscatal.7b02244] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Satoshi Ishikawa
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Zhenxin Zhang
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Wataru Ueda
- Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University, 3-27, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
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10
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Ishikawa S, Murayama T, Kumaki M, Tashiro M, Zhang Z, Yoshida A, Ueda W. Synthesis of Trigonal Mo–V–M3rd–O (M3rd = Fe, W) Catalysts by Using Structure-Directing Agent and Catalytic Performances for Selective Oxidation of Ethane. Top Catal 2016. [DOI: 10.1007/s11244-016-0666-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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11
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Hydrothermal synthesis of W–Ta–O complex metal oxides by assembling MO6 (M = W or Ta) octahedra and creation of solid acid. J Catal 2016. [DOI: 10.1016/j.jcat.2016.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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13
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He Q, Ishikawa R, Lupini AR, Qiao L, Moon EJ, Ovchinnikov O, May SJ, Biegalski MD, Borisevich AY. Towards 3D Mapping of BO6 Octahedron Rotations at Perovskite Heterointerfaces, Unit Cell by Unit Cell. ACS NANO 2015; 9:8412-8419. [PMID: 26174591 DOI: 10.1021/acsnano.5b03232] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The rich functionalities in the ABO3 perovskite oxides originate, at least in part, from the ability of the corner-connected BO6 octahedral network to host a large variety of cations through distortions and rotations. Characterizing these rotations, which have significant impact on both fundamental aspects of materials behavior and possible applications, remains a major challenge at heterointerfaces. In this work, we have developed a unique method to investigate BO6 rotation patterns in complex oxides ABO3 with unit cell resolution at heterointerfaces, where novel properties often emerge. Our method involves column shape analysis in ABF-STEM images of the ABO3 heterointerfaces taken in specific orientations. The rotating phase of BO6 octahedra can be identified for all three spatial dimensions without the need of case-by-case simulation. In several common rotation systems, quantitative measurements of all three rotation angles are now possible. Using this method, we examined interfaces between perovskites with distinct tilt systems as well as interfaces between tilted and untilted perovskites, identifying an unusual coupling behavior at the CaTiO3/LSAT interface. We believe this method will significantly improve our knowledge of complex oxide heterointerfaces.
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Affiliation(s)
| | - Ryo Ishikawa
- Institute of Engineering Innovation, The University of Tokyo , 2-11-16, Yayoi, Bunkyo-ku, Tokyo 113-8656, Japan
| | | | | | - Eun J Moon
- Department of Materials Science and Engineering, Drexel University , Philadelphia, Pennsylvania 19104, United States
| | - Oleg Ovchinnikov
- Department of Physics and Astronomy, Vanderbilt University , Nashville, Tennessee 37240, United States
| | - Steven J May
- Department of Materials Science and Engineering, Drexel University , Philadelphia, Pennsylvania 19104, United States
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14
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Soriano MD, Chieregato A, Zamora S, Basile F, Cavani F, López Nieto JM. Promoted Hexagonal Tungsten Bronzes as Selective Catalysts in the Aerobic Transformation of Alcohols: Glycerol and Methanol. Top Catal 2015. [DOI: 10.1007/s11244-015-0440-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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He Q, Woo J, Belianinov A, Guliants VV, Borisevich AY. Better Catalysts through Microscopy: Mesoscale M1/M2 Intergrowth in Molybdenum-Vanadium Based Complex Oxide Catalysts for Propane Ammoxidation. ACS NANO 2015; 9:3470-3478. [PMID: 25744246 DOI: 10.1021/acsnano.5b00271] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In recent decades, catalysis research has transformed from the predominantly empirical field to one where it is possible to control the catalytic properties via characterization and modification of the atomic-scale active centers. Many phenomena in catalysis, such as synergistic effect, however, transcend the atomic scale and also require the knowledge and control of the mesoscale structure of the specimen to harness. In this paper, we use our discovery of atomic-scale epitaxial interfaces in molybdenum-vanadium based complex oxide catalysts systems (i.e., Mo-V-M-O, M = Ta, Te, Sb, Nb, etc.) to achieve control of the mesoscale structure of this complex mixture of very different active phases. We can now achieve true epitaxial intergrowth between the catalytically critical M1 and M2 phases in the system that are hypothesized to have synergistic interactions, and demonstrate that the resulting catalyst has improved selectivity in the initial studies. Finally, we highlight the crucial role atomic scale characterization and mesoscale structure control play in uncovering the complex underpinnings of the synergistic effect in catalysis.
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Affiliation(s)
- Qian He
- †Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Jungwon Woo
- ‡School of Energy, Environment, Biological and Medical Engineering, University of Cincinnati, Cincinnati, Ohio 45221-0012, United States
| | - Alexei Belianinov
- §Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- ∥Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Vadim V Guliants
- ‡School of Energy, Environment, Biological and Medical Engineering, University of Cincinnati, Cincinnati, Ohio 45221-0012, United States
| | - Albina Y Borisevich
- †Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
- §Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
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16
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Ishikawa S, Yi X, Murayama T, Ueda W. Catalysis field in orthorhombic Mo3VOx oxide catalyst for the selective oxidation of ethane, propane and acrolein. Catal Today 2014. [DOI: 10.1016/j.cattod.2013.12.054] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Yun YS, Lee KR, Park H, Kim TY, Yun D, Han JW, Yi J. Rational Design of a Bifunctional Catalyst for the Oxydehydration of Glycerol: A Combined Theoretical and Experimental Study. ACS Catal 2014. [DOI: 10.1021/cs501307v] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Yang Sik Yun
- World
Class University Program of Chemical Convergence for Energy and Environment,
Institute of Chemical Processes, School of Chemical and Biological
Engineering, Seoul National University, Seoul 151-742, Republic of Korea
| | - Kyung Rok Lee
- World
Class University Program of Chemical Convergence for Energy and Environment,
Institute of Chemical Processes, School of Chemical and Biological
Engineering, Seoul National University, Seoul 151-742, Republic of Korea
| | - Hongseok Park
- World
Class University Program of Chemical Convergence for Energy and Environment,
Institute of Chemical Processes, School of Chemical and Biological
Engineering, Seoul National University, Seoul 151-742, Republic of Korea
| | - Tae Yong Kim
- World
Class University Program of Chemical Convergence for Energy and Environment,
Institute of Chemical Processes, School of Chemical and Biological
Engineering, Seoul National University, Seoul 151-742, Republic of Korea
| | - Danim Yun
- World
Class University Program of Chemical Convergence for Energy and Environment,
Institute of Chemical Processes, School of Chemical and Biological
Engineering, Seoul National University, Seoul 151-742, Republic of Korea
| | - Jeong Woo Han
- Department
of Chemical Engineering, University of Seoul, Seoul 130-743, Republic of Korea
| | - Jongheop Yi
- World
Class University Program of Chemical Convergence for Energy and Environment,
Institute of Chemical Processes, School of Chemical and Biological
Engineering, Seoul National University, Seoul 151-742, Republic of Korea
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18
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Crystalline Mo-V–W-mixed Oxide with Orthorhombic and Trigonal Structures as Highly Efficient Oxidation Catalysts of Acrolein to Acrylic Acid. Top Catal 2014. [DOI: 10.1007/s11244-014-0283-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Zhang Z, Sadakane M, Murayama T, Ueda W. Investigation of the formation process of zeolite-like 3D frameworks constructed with ε-Keggin-type polyoxovanadomolybdates with binding bismuth ions and preparation of a nano-crystal. Dalton Trans 2014; 43:13584-90. [DOI: 10.1039/c4dt01227e] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Zhang Z, Sadakane M, Murayama T, Sakaguchi N, Ueda W. Preparation, Structural Characterization, and Ion-Exchange Properties of Two New Zeolite-like 3D Frameworks Constructed by ε-Keggin-Type Polyoxometalates with Binding Metal Ions, H11.4[ZnMo12O40Zn2]1.5– and H7.5[Mn0.2Mo12O40Mn2]2.1–. Inorg Chem 2014; 53:7309-18. [DOI: 10.1021/ic500630h] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhenxin Zhang
- Catalysis
Research Center, Hokkaido University, N-21, W-10 Kita-ku, Sapporo 001-0021, Japan
| | - Masahiro Sadakane
- Department
of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi, Hiroshima 739-8527, Japan
- PRESTO, JST, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Toru Murayama
- Catalysis
Research Center, Hokkaido University, N-21, W-10 Kita-ku, Sapporo 001-0021, Japan
| | - Norihito Sakaguchi
- High
Voltage Electron Microscope Laboratory, Center for Advanced Research
of Energy Conversion Materials, Hokkaido University, N-13, W-8, Sapporo 060-8626, Japan
| | - Wataru Ueda
- Catalysis
Research Center, Hokkaido University, N-21, W-10 Kita-ku, Sapporo 001-0021, Japan
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Müller A, Gouzerh P. Capsules with Highly Active Pores and Interiors: Versatile Platforms at the Nanoscale. Chemistry 2014; 20:4862-73. [DOI: 10.1002/chem.201305010] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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22
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Miras HN, Vilà-Nadal L, Cronin L. Polyoxometalate based open-frameworks (POM-OFs). Chem Soc Rev 2014; 43:5679-99. [DOI: 10.1039/c4cs00097h] [Citation(s) in RCA: 296] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Polyoxometalate-based open frameworks (POM-OFs) are extended architectures incorporating metal-oxide cluster units and comprise an emergent family of materials with a large diversity of topologies, structural flexibility and functionality at the nanoscale.
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Affiliation(s)
| | - Laia Vilà-Nadal
- WestCHEM
- School of Chemistry
- The University of Glasgow
- Glasgow
- UK
| | - Leroy Cronin
- WestCHEM
- School of Chemistry
- The University of Glasgow
- Glasgow
- UK
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23
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Zhang Z, Sadakane M, Murayama T, Izumi S, Yasuda N, Sakaguchi N, Ueda W. Tetrahedral Connection of ε-Keggin-type Polyoxometalates To Form an All-Inorganic Octahedral Molecular Sieve with an Intrinsic 3D Pore System. Inorg Chem 2013; 53:903-11. [DOI: 10.1021/ic4022849] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhenxin Zhang
- Catalysis
Research Center, Hokkaido University, N-21, W-10, Kita-ku, Sapporo 001-0021, Japan
| | - Masahiro Sadakane
- Department
of Applied Chemistry, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi Hiroshima 739-8527, Japan
- JST,
PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Toru Murayama
- Catalysis
Research Center, Hokkaido University, N-21, W-10, Kita-ku, Sapporo 001-0021, Japan
| | - Shoko Izumi
- Catalysis
Research Center, Hokkaido University, N-21, W-10, Kita-ku, Sapporo 001-0021, Japan
| | - Nobuhiro Yasuda
- Japan Synchrotron Radiation Research Institute/SPring-8, 1-1-1 Kouto, Sayocho, Sayogun, Hyogo 679-5198, Japan
| | - Norihito Sakaguchi
- High
Voltage Electron Microscope Laboratory, Center for Advanced Research
of Energy Conversion Materials, Hokkaido University, Sapporo 060-8626, Japan
| | - Wataru Ueda
- Catalysis
Research Center, Hokkaido University, N-21, W-10, Kita-ku, Sapporo 001-0021, Japan
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