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Shikh Zahari SMSN, Che Sam NFI, Elzaneen KMH, Ideris MS, Harun FW, Azman HH. Understanding the cation exchange affinity in modified-MMT catalysts for the conversion of glucose to lactic acid. RSC Adv 2023; 13:31263-31272. [PMID: 37901855 PMCID: PMC10603823 DOI: 10.1039/d3ra05071h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/07/2023] [Indexed: 10/31/2023] Open
Abstract
This study investigated the exchange affinity of Fe3+, Cu2+, and Zn2+ cations in sulfuric acid-purified montmorillonite (S-MMT) to enhance Lewis acid sites and subsequently improve the catalytic conversion of glucose to lactic acid. XRD analysis suggested the successful cation exchange process, leading to structural expansion of the resultant cation exchanged-MMTs (CE-MMTs). XRF and TGA indicated that Zn2+ had the highest exchange affinity, followed by Cu2+ and then Fe3+. This finding was further supported by the results of TPD-NH3 analysis and pyridine-adsorption test, which demonstrated that Zn-MMT had the highest total acid sites (TAS) and the ratio of Lewis acid-to-Brønsted acid surface site (LA/BA). These results indicated dominant presence of Lewis acid sites in Zn-MMT due to the higher amount of exchanged Zn2+ cations. Consistently, time-dependent catalytic studies conducted at 170 °C showed that a 7 h-reaction generated the highest lactic acid yield, with the catalytic performance increasing in the order of Fe-MMT < Cu-MMT < Zn-MMT. The study also observed the impact of adding alcohols as co-solvents with water at various ratios on the conversion of glucose to lactic acid catalysed by Zn-MMT. The addition of ethanol enhanced lactic acid yield, while methanol and propanol inhibited lactic acid formation. Notably, a water-to-ethanol ratio of 30 : 70 v/v% emerged as the optimal solvent condition, resulting in ca. 35 wt% higher lactic acid yield compared to using water alone. Overall, this study provides valuable insights into the cation exchange affinity of different cations in MMT catalysts and their relevance to the conversion of glucose to lactic acid. Furthermore, the incorporation of alcohol co-solvent presents a promising way of enhancing the catalytic activity of CE-MMTs.
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Affiliation(s)
- S M Shahrul Nizan Shikh Zahari
- Industrial Chemical Technology Programme, Faculty of Science and Technology, Universiti Sains Islam Malaysia Bandar Baru Nilai 71800 Nilai Negeri Sembilan Malaysia
- Department of Chemical Engineering, South Kensington Campus, Imperial College London London SWZ 2AZ UK
| | - Nur Fatin Izzati Che Sam
- Industrial Chemical Technology Programme, Faculty of Science and Technology, Universiti Sains Islam Malaysia Bandar Baru Nilai 71800 Nilai Negeri Sembilan Malaysia
| | - Kholoud M H Elzaneen
- Industrial Chemical Technology Programme, Faculty of Science and Technology, Universiti Sains Islam Malaysia Bandar Baru Nilai 71800 Nilai Negeri Sembilan Malaysia
| | - Mahfuzah Samirah Ideris
- Industrial Chemical Technology Programme, Faculty of Science and Technology, Universiti Sains Islam Malaysia Bandar Baru Nilai 71800 Nilai Negeri Sembilan Malaysia
| | - Farah Wahida Harun
- Industrial Chemical Technology Programme, Faculty of Science and Technology, Universiti Sains Islam Malaysia Bandar Baru Nilai 71800 Nilai Negeri Sembilan Malaysia
| | - Hazeeq Hazwan Azman
- Department of Science Biotechnology, Faculty of Engineering and Life Sciences, Universiti Selangor Jalan Timur Tambahan, 45600 Bestari Jaya Selangor Malaysia
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Liu N, He Y, Wang K, Chen F, Yao J, Yang G, Huang S, Shao L, Tsubaki N. Tuning the Acid-Base Properties of Lignin-Derived Carbon Modulated ZnZr/SiO 2 Catalysts for Selective and Efficient Production of Butadiene from Ethanol. Molecules 2023; 28:6632. [PMID: 37764410 PMCID: PMC10536710 DOI: 10.3390/molecules28186632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 09/05/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
The direct selective conversion of ethanol to butadiene (ETB) is a competitive and environmentally friendly process compared to the traditional crude cracking route. The acid-base properties of catalysts are crucial for the direct ETB process. Herein, we report a rationally designed multifunctional lignin-derived carbon-modulated ZnZr/SiO2 (L-ZnZr/SiO2) catalyst with suitable acid-base properties for the direct ETB reaction. A variety of characterization techniques are employed to investigate the relationship between the acid-base properties and catalytic performance of the multifunctional lignin-modulated ZnZr/SiO2 catalysts. The results revealed that the rationally additional lignin-modulated carbon enhances both the acidity and basicity of the ZnZr/SiO2 catalysts, providing a suitable acid-base ratio that boosts the direct ETB reactivity. Meanwhile, the 1% L-ZnZr/SiO2 catalyst possessed ethanol conversion and butadiene selectivity as high as 98.4% and 55.5%, respectively, and exhibited excellent catalytic stability.
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Affiliation(s)
- Na Liu
- Ministry of Forestry Bioethanol Research Center, School of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China;
- Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan; (Y.H.); (K.W.); (F.C.); (J.Y.); (G.Y.)
| | - Yingluo He
- Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan; (Y.H.); (K.W.); (F.C.); (J.Y.); (G.Y.)
| | - Kangzhou Wang
- Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan; (Y.H.); (K.W.); (F.C.); (J.Y.); (G.Y.)
| | - Fei Chen
- Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan; (Y.H.); (K.W.); (F.C.); (J.Y.); (G.Y.)
| | - Jie Yao
- Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan; (Y.H.); (K.W.); (F.C.); (J.Y.); (G.Y.)
| | - Guohui Yang
- Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan; (Y.H.); (K.W.); (F.C.); (J.Y.); (G.Y.)
| | - Shufang Huang
- Department of Environmental Monitoring, College of Changsha Environmental Protection, Changsha 410004, China;
| | - Lishu Shao
- Ministry of Forestry Bioethanol Research Center, School of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China;
| | - Noritatsu Tsubaki
- Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan; (Y.H.); (K.W.); (F.C.); (J.Y.); (G.Y.)
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Sugar-cane based biorefineries: The butadiene synthesis from ethanol employing ZnZr/SiO2 catalyst. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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4
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Texture and morphology-directed activity of magnesia-silica mixed oxide catalysts of ethanol-to-butadiene reaction. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132764] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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5
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Wang K, Liu N, Ma Q, Kawabata Y, Wang F, Gao W, Zhang B, Guo X, He Y, Yang G, Tsubaki N. Probing the promotional roles of lanthanum in physicochemical properties and performance of ZnZr/Si-beta catalyst for direct conversion of aqueous ethanol to butadiene. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.06.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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6
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Recyclable Catalyst of ZnO/SiO2 Prepared from Salacca Leaves Ash for Sustainable Biodiesel Conversion. SOUTH AFRICAN JOURNAL OF CHEMICAL ENGINEERING 2022. [DOI: 10.1016/j.sajce.2022.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Gupta NK, Bae J, Baek S, Kim KS. Sulfur dioxide gas adsorption over ZnO/Zn-based metal-organic framework nanocomposites. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.128034] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang K, Peng X, Wang C, Gao W, Liu N, Guo X, He Y, Yang G, Jiang L, Tsubaki N. Selective direct conversion of aqueous ethanol into butadiene via rational design of multifunctional catalysts. Catal Sci Technol 2022. [DOI: 10.1039/d1cy02149d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The highly efficient multifunctional 3% Y–Zn0.02Zr0.02/Si-beta catalyst possessed superior butadiene selectivity and ethanol conversion in direct conversion of aqueous ethanol into butadiene.
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Affiliation(s)
- Kangzhou Wang
- Department of Applied Chemistry, Graduate School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
| | - Xiaobo Peng
- Department of Applied Chemistry, Graduate School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou 350002, China
| | - Chengwei Wang
- Department of Applied Chemistry, Graduate School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
| | - Weizhe Gao
- Department of Applied Chemistry, Graduate School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
| | - Na Liu
- School of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Xiaoyu Guo
- Department of Applied Chemistry, Graduate School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
| | - Yingluo He
- Department of Applied Chemistry, Graduate School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
| | - Guohui Yang
- Department of Applied Chemistry, Graduate School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
| | - Lilong Jiang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou 350002, China
| | - Noritatsu Tsubaki
- Department of Applied Chemistry, Graduate School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
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Gupta NK, Bae J, Kim S, Kim KS. Fabrication of Zn-MOF/ZnO nanocomposites for room temperature H 2S removal: Adsorption, regeneration, and mechanism. CHEMOSPHERE 2021; 274:129789. [PMID: 33545597 DOI: 10.1016/j.chemosphere.2021.129789] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/22/2021] [Accepted: 01/23/2021] [Indexed: 05/24/2023]
Abstract
Zn-MOF/ZnO nanocomposites with different organic linkers were fabricated by a rapid ultrasonication method using freshly prepared Zn(OH)2 precipitate. The high metal-to-ligand ratio led to the simultaneous formation of MOFs and ZnO nanoparticles in the MOFs. The surface area was in the range of 12-21 m2 g-1. The nanocomposites were tested for H2S adsorption at room temperature, where the maximum adsorption capacity of 14.2 mg g-1 was recorded for ZnBTC/ZnO in dry conditions. The spent adsorbents were regenerated using methanol and UV irradiation as individual and combined strategies. The successive effect of methanol and UV radiation led to an increased adsorption capacity in the second cycle. The spectroscopic investigation of spent ZnBDC/ZnO confirmed the chemisorption of H2S over Zn-sites via Zn2+-S2- interaction. The XPS analysis of regenerated ZnBDC/ZnO confirmed a decreased sulfur content and decreased Zn ionic character. The regeneration work in this study is one of the first attempts and could be extrapolated to well-studied Zn-MOFs like MOF-5 for the desulfurization process.
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Affiliation(s)
- Nishesh Kumar Gupta
- University of Science and Technology (UST), Daejeon, Republic of Korea; Department of Land, Water, and Environment Research, Korea Institute of Civil Engineering and Building Technology (KICT), Goyang, Republic of Korea
| | - Jiyeol Bae
- Department of Land, Water, and Environment Research, Korea Institute of Civil Engineering and Building Technology (KICT), Goyang, Republic of Korea
| | - Suho Kim
- University of Science and Technology (UST), Daejeon, Republic of Korea; Department of Land, Water, and Environment Research, Korea Institute of Civil Engineering and Building Technology (KICT), Goyang, Republic of Korea
| | - Kwang Soo Kim
- University of Science and Technology (UST), Daejeon, Republic of Korea; Department of Land, Water, and Environment Research, Korea Institute of Civil Engineering and Building Technology (KICT), Goyang, Republic of Korea.
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Influence of Copper and Silver on Catalytic Performance of MgO–SiO2 System for 1,3-Butadiene Production from Aqueous Ethanol. Catal Letters 2021. [DOI: 10.1007/s10562-021-03704-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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11
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Cordon MJ, Zhang J, Purdy SC, Wegener EC, Unocic KA, Allard LF, Zhou M, Assary RS, Miller JT, Krause TR, Lin F, Wang H, Kropf AJ, Yang C, Liu D, Li Z. Selective Butene Formation in Direct Ethanol-to-C3+-Olefin Valorization over Zn–Y/Beta and Single-Atom Alloy Composite Catalysts Using In Situ-Generated Hydrogen. ACS Catal 2021. [DOI: 10.1021/acscatal.1c01136] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Michael J. Cordon
- Manufacturing Science Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Junyan Zhang
- Manufacturing Science Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20742, United States
| | - Stephen C. Purdy
- Department of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Evan C. Wegener
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Kinga A. Unocic
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Lawrence F. Allard
- Material Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Mingxia Zhou
- Materials Science Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Rajeev S. Assary
- Materials Science Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Jeffrey T. Miller
- Department of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Theodore R. Krause
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Fan Lin
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Huamin Wang
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - A. Jeremy Kropf
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Ce Yang
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Dongxia Liu
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20742, United States
| | - Zhenglong Li
- Manufacturing Science Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
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Wang K, Peng X, Gao X, Araki Y, Zhao H, Liang J, Xiao L, Chen J, Liu G, Wu J, Yang G, Tsubaki N. Insights into the synergistic effect of active centers over ZnMg/SBA-15 catalysts in direct synthesis of butadiene from ethanol. REACT CHEM ENG 2021. [DOI: 10.1039/d0re00449a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Functionalized catalysts with multiple active centers have been studied for direct conversion of ethanol to butadiene (ETB).
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13
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Dalebout R, Visser NL, Pompe CL, de Jong KP, de Jongh PE. Interplay between carbon dioxide enrichment and zinc oxide promotion of copper catalysts in methanol synthesis. J Catal 2020. [DOI: 10.1016/j.jcat.2020.10.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Catalytic Properties of ZnLaZrSi-Oxide Systems in the Process of Obtaining 1,3-Butadiene from Ethanol–Aqueous Mixtures. THEOR EXP CHEM+ 2020. [DOI: 10.1007/s11237-020-09662-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Kot M, Kegelmann L, Köbler H, Vorokhta M, Escudero C, Kúš P, Šmíd B, Tallarida M, Albrecht S, Abate A, Matolínová I, Schmeißer D, Flege JI. In situ Near-Ambient Pressure X-ray Photoelectron Spectroscopy Reveals the Influence of Photon Flux and Water on the Stability of Halide Perovskite. CHEMSUSCHEM 2020; 13:5722-5730. [PMID: 32881341 PMCID: PMC7693099 DOI: 10.1002/cssc.202001527] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/20/2020] [Indexed: 06/11/2023]
Abstract
For several years, scientists have been trying to understand the mechanisms that reduce the long-term stability of perovskite solar cells. In this work, we examined the effect of water and photon flux on the stability of CH3 NH3 PbI3 perovskite films and solar cells using in situ near-ambient pressure X-ray photoelectron spectroscopy (NAP-XPS), field emission scanning electron microscopy (FESEM), and current density-voltage (J-V) characterization. The used amount of water vapor (up to 1 mbar) had a negligible impact on the perovskite film. The higher the photon flux, the more prominent were the changes in the NAP-XPS and FESEM data; also, a faster decline in power conversion efficiency (PCE) and a more substantial hysteresis in the J-V characteristics were observed. Based on our results, it can be concluded that the PCE decrease originates from the creation of Frenkel pair defects in the perovskite film under illumination. The stronger the illumination, the higher the number of Frenkel defects, leading to a faster PCE decline and more substantial hysteresis in the J-V sweeps.
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Affiliation(s)
- M. Kot
- Applied Physics and SensorsBrandenburg University of Technology Cottbus-SenftenbergKonrad-Wachsmann-Allee 1703046CottbusGermany
- Applied Physics and Semiconductor SpectroscopyBrandenburg University of Technology Cottbus-SenftenbergKonrad-Zuse-Strasse 103046CottbusGermany
| | - L. Kegelmann
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbHKekuléstrasse 512489BerlinGermany
| | - H. Köbler
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbHKekuléstrasse 512489BerlinGermany
| | - M. Vorokhta
- Charles University, Faculty of Mathematics and PhysicsDepartment of Surface and Plasma ScienceV Holešovičkách 218000Prague 8Czech Republic
| | - C. Escudero
- ALBA Synchrotron Carrer de la Llum 2–2608290Cerdanyola del VallèsSpain
| | - P. Kúš
- Charles University, Faculty of Mathematics and PhysicsDepartment of Surface and Plasma ScienceV Holešovičkách 218000Prague 8Czech Republic
| | - B. Šmíd
- Charles University, Faculty of Mathematics and PhysicsDepartment of Surface and Plasma ScienceV Holešovičkách 218000Prague 8Czech Republic
| | - M. Tallarida
- ALBA Synchrotron Carrer de la Llum 2–2608290Cerdanyola del VallèsSpain
| | - S. Albrecht
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbHKekuléstrasse 512489BerlinGermany
| | - A. Abate
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbHKekuléstrasse 512489BerlinGermany
| | - I. Matolínová
- Charles University, Faculty of Mathematics and PhysicsDepartment of Surface and Plasma ScienceV Holešovičkách 218000Prague 8Czech Republic
| | - D. Schmeißer
- Applied Physics and SensorsBrandenburg University of Technology Cottbus-SenftenbergKonrad-Wachsmann-Allee 1703046CottbusGermany
| | - J. I. Flege
- Applied Physics and Semiconductor SpectroscopyBrandenburg University of Technology Cottbus-SenftenbergKonrad-Zuse-Strasse 103046CottbusGermany
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Kyriienko PI, Larina OV, Soloviev SO, Orlyk SM. Catalytic Conversion of Ethanol Into 1,3-Butadiene: Achievements and Prospects: A Review. THEOR EXP CHEM+ 2020. [DOI: 10.1007/s11237-020-09654-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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Effect of the Composition of Silver Doped M-Si Oxide Systems (M: Mg, Zr, La) on their Catalytic Properties in the Conversion of Ethanol to 1,3-Butadiene. THEOR EXP CHEM+ 2020. [DOI: 10.1007/s11237-020-09637-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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18
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Miyazawa T, Tanabe Y, Nakamura I, Shinke Y, Hiza M, Choe YK, Fujitani T. Fundamental roles of ZnO and ZrO 2 in the conversion of ethanol to 1,3-butadiene over ZnO–ZrO 2/SiO 2. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01453b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ZnO and ZrO2 sites in the ZnO–ZrO2/SiO2 catalyst act cooperatively to catalyze different steps of the conversion of ethanol to 1,3-butadiene.
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Affiliation(s)
- Tomohisa Miyazawa
- Interdisciplinary Research Center for Catalytic Chemistry
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - Yusuke Tanabe
- Research Association of High-Throughput Design and Development for Advanced Functional Materials (ADMAT)
- Tsukuba
- Japan
- Advanced Materials Innovation Team
- R&D Center
| | - Isao Nakamura
- Interdisciplinary Research Center for Catalytic Chemistry
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - Yu Shinke
- Research Association of High-Throughput Design and Development for Advanced Functional Materials (ADMAT)
- Tsukuba
- Japan
- Advanced Materials Innovation Team
- R&D Center
| | - Misao Hiza
- Advanced Materials Innovation Team
- R&D Center
- The Yokohama Rubber Co., Ltd
- Hiratsuka
- Japan
| | - Yoong-Kee Choe
- Research Center for Computational Design of Advanced Functional Materials (CD-FMat)
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - Tadahiro Fujitani
- Interdisciplinary Research Center for Catalytic Chemistry
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
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Effect of the Composition of Ethanol–Water Mixtures on the Properties of Oxide (Zn-Zr-Si) and Zeolitic (Ta/SiBEA) Catalysts in the Production of 1,3-Butadiene. THEOR EXP CHEM+ 2019. [DOI: 10.1007/s11237-019-09618-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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