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Farzaneh A, Moghaddam MS. Low-temperature propane oxidative dehydrogenation over UiO-66 supported vanadia catalysts: Role of support confinement effects. J Colloid Interface Sci 2023; 629:404-416. [PMID: 36166967 DOI: 10.1016/j.jcis.2022.09.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/09/2022] [Accepted: 09/18/2022] [Indexed: 10/14/2022]
Abstract
Overoxidation is the principal barrier against commercializing propane oxidative dehydrogenation (PODH) catalysts for propylene production. The current approach to reducing overoxidation, i.e., coating the non-selective support surface with a monolayer of active phase, can itself increase the probability of overoxidation of the produced propylene due to polymerization of active phase species. Incorporating the "confinement agents" onto the metal oxide support might be considered as an alternative solution to prevent hydrocarbons from reaching the support and overoxidizing. Herein, the UiO-66 metal-organic framework, which contains numerous organic ligands connected to the zirconia nodes, was used as support for the vanadia active phase to highlight the role of support's confinement effects on the overall catalytic performance toward the PODH. The UiO-66 supported vanadia catalysts with various vanadium loadings were fabricated via an ultrasonic-assisted wet impregnation procedure. The catalytic function is related to the underlying chemical processes at catalyst surfaces using physicochemical characterization techniques, PODH performance measurements, and machine learning tools. The results showed that the catalyst with a relatively low vanadia density of 2.7 nm-2, equivalent to less than half of the entire support surface coverage, could achieve propylene productivity of 4.43 [Formula: see text] , propane conversion of 17.1%, and propylene selectivity of 49.7% at 350 °C.
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Affiliation(s)
- Ali Farzaneh
- Department of Chemical and Energy Engineering, Faculty of Engineering, Quchan University of Technology, Quchan, P.O. Box 9477177870, Iran.
| | - Mojtaba Saei Moghaddam
- Department of Chemical and Energy Engineering, Faculty of Engineering, Quchan University of Technology, Quchan, P.O. Box 9477177870, Iran.
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2
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Abdulagatov AI, Maksumova AM, Palchaev DK, Rabadanov MK, Abdulagatov IM. Atomic Layer Deposition and Thermal Transformations of Aluminum-Vanadium Oxide Thin Films. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222080187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Fang Q, Wei X, Yan H, Jiang C, Wang Y, Xu T. A Sustainable Electrochemical Method for the Production of Vanadium Pentoxide Using Bipolar Membrane Electrodialysis. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qinxiang Fang
- Department of Applied Chemistry, Anhui Provincial Engineering Laboratory of Functional Membrane Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Xinlai Wei
- Department of Applied Chemistry, Anhui Provincial Engineering Laboratory of Functional Membrane Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Haiyang Yan
- Department of Applied Chemistry, Anhui Provincial Engineering Laboratory of Functional Membrane Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Chenxiao Jiang
- Department of Applied Chemistry, Anhui Provincial Engineering Laboratory of Functional Membrane Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Yaoming Wang
- Department of Applied Chemistry, Anhui Provincial Engineering Laboratory of Functional Membrane Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Tongwen Xu
- Department of Applied Chemistry, Anhui Provincial Engineering Laboratory of Functional Membrane Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
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4
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Characterization of V2O3 Nanoscale Thin Films Prepared by DC Magnetron Sputtering Technique. COATINGS 2022. [DOI: 10.3390/coatings12050649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Vanadium sesquioxide V2O3, a transition metal oxide, is an important metal transition insulator due to its potential applications in novel electronic and memory devices. V2O3 thin films of thickness around 230 nm were grown on Si/SiO2/Ti/Pt substrates at deposition temperature of 723 K in a controlled Ar:O2 atmosphere of 35:2.5 sccm employing Direct Current (DC) magnetron sputtering. X-ray diffraction studies confirmed single phase of the material stabilized in corundum rhombohedral R3¯C phase. X-ray photoelectron spectroscopic results revealed chemical oxidation states are of V3+ and O2− and have nearly stochiometric elemental compositions in the films. Magnetization studies down to 10 K predicts a canted antiferromagnetic transition around 55 K. Out of 7 expected Raman active modes (2A1g + 5Eg), two A1g Raman active modes at 242 and 500 cm−1 were observed at ambient R3¯C phase. Temperature dependent Raman spectroscopic studies carried out from 80 to 300 K identified a monoclinic to rhombohedral phase transition at ~143 K.
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5
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Keller S, Bentrup U, Rabeah J, Brückner A. Impact of dopants on catalysts containing Ce1-xMxO2-δ (M = Fe, Sb or Bi) in NH3-SCR of NOx – A multiple spectroscopic approach. J Catal 2022. [DOI: 10.1016/j.jcat.2021.04.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Application of Aminopolycarboxylic Complexes of V(IV) in Catalytic Adsorptive Stripping Voltammetry of Germanium. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10010036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
In the review, voltammetric analytical procedures that employ vanadium(IV) and aminopolycarboxylic complexes of V(IV) are presented and discussed. The focus of the paper is on the mechanism of vanadium-catalyzed reactions responsible for the amplification of the analytical signal of Ge(IV). The analytical efficacy of different catalytic systems is compared, and the optimal parameters of the respective procedures are reported.
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7
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Renault O, Deleuze PM, Courtin J, Bure RT, Gauthier N, Nolot E, Robert-Goumet C, Pauly N, Martinez E, Artyushkova K. New directions in the analysis of buried interfaces for device technology by hard X-ray photoemission. Faraday Discuss 2022; 236:288-310. [DOI: 10.1039/d1fd00110h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photoelectron spectroscopy is a characterization technique which plays a key role in device technology, a field requiring, very often, a reliable and reproducible analysis of buried, critical interfaces. The recent...
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8
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Abdulagatov AI, Maksumova AM, Palchaev DK, Rabadanov MK, Abdulagatov IM. Atomic Layer Deposition and Thermal Transformations of Thin Titanium–Vanadium Oxide Films. RUSS J APPL CHEM+ 2021. [DOI: 10.1134/s1070427221070053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Zhang Z, Guo L. Electrochemical reduction of CO 2 and N 2 to synthesize urea on metal-nitrogen-doped carbon catalysts: a theoretical study. Dalton Trans 2021; 50:11158-11166. [PMID: 34328160 DOI: 10.1039/d1dt01390d] [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
Fossil fuels have been increasingly consumed since the industrial revolution, causing rapid increases in carbon dioxide emissions and disrupting the global carbon cycle. With increasing attention being paid to the harmful effects of carbon dioxide as a "greenhouse gas", its use as a feedstock for basic chemical production is an attractive topic. Nature benefits humans through "crops brought by thunderstorms". Combining these two methods to produce urea containing nitrogen is the focus of this paper. In this paper, a series of catalysts supported on the substituted corrole substrates in the form of a double transition metal are investigated by DFT calculations. The best catalyst was selected and combined with carbon and nitrogen reduction to further explore the catalytic performance of urea synthesis. Based on this study, it was found that the synergistic catalytic strategy of double active sites had broad prospects in urea synthesis, and could also provide new development strategies for the design of other efficient molecular catalysts.
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Affiliation(s)
- Zhijia Zhang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, The School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, China.
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10
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How Chemoresistive Sensors Can Learn from Heterogeneous Catalysis. Hints, Issues, and Perspectives. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9080193] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The connection between heterogeneous catalysis and chemoresistive sensors is emerging more and more clearly, as concerns the well-known case of supported noble metals nanoparticles. On the other hand, it appears that a clear connection has not been set up yet for metal oxide catalysts. In particular, the catalytic properties of several different oxides hold the promise for specifically designed gas sensors in terms of selectivity towards given classes of analytes. In this review, several well-known metal oxide catalysts will be considered by first exposing solidly established catalytic properties that emerge from related literature perusal. On this basis, existing gas-sensing applications will be discussed and related, when possible, with the obtained catalysis results. Then, further potential sensing applications will be proposed based on the affinity of the catalytic pathways and possible sensing pathways. It will appear that dialogue with heterogeneous catalysis may help workers in chemoresistive sensors to design new systems and to gain remarkable insight into the existing sensing properties, in particular by applying the approaches and techniques typical of catalysis. However, several divergence points will appear between metal oxide catalysis and gas-sensing. Nevertheless, it will be pointed out how such divergences just push to a closer exchange between the two fields by using the catalysis knowledge as a toolbox for investigating the sensing mechanisms.
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11
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Shimoda K, Ishikawa S, Matsumoto K, Miyasawa M, Takebe M, Matsumoto R, Lee S, Ueda W. Nb−V Mixed Oxide with a Random Assembly of Pentagonal Units: A Catalyst for Oxidative Dehydrogenation of Ethane and Propane. ChemCatChem 2021. [DOI: 10.1002/cctc.202100463] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Kosuke Shimoda
- Department of Material and Life Chemistry Faculty of Engineering Kanagawa University 3–27 Rokkakubashi Kanagawa-ku Yokohama 221-8686 Japan
| | - Satoshi Ishikawa
- Department of Material and Life Chemistry Faculty of Engineering Kanagawa University 3–27 Rokkakubashi Kanagawa-ku Yokohama 221-8686 Japan
| | - Katsuya Matsumoto
- Department of Material and Life Chemistry Faculty of Engineering Kanagawa University 3–27 Rokkakubashi Kanagawa-ku Yokohama 221-8686 Japan
| | - Mai Miyasawa
- Department of Material and Life Chemistry Faculty of Engineering Kanagawa University 3–27 Rokkakubashi Kanagawa-ku Yokohama 221-8686 Japan
| | - Marino Takebe
- Department of Material and Life Chemistry Faculty of Engineering Kanagawa University 3–27 Rokkakubashi Kanagawa-ku Yokohama 221-8686 Japan
| | - Riku Matsumoto
- Department of Material and Life Chemistry Faculty of Engineering Kanagawa University 3–27 Rokkakubashi Kanagawa-ku Yokohama 221-8686 Japan
| | - Syutoku Lee
- 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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12
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Guerrero-Pérez MO, McCue AJ, Anderson JA. Rapid scan FTIR reveals propane (am)oxidation mechanisms over vanadium based catalysts. J Catal 2020. [DOI: 10.1016/j.jcat.2020.07.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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13
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Xu W, Gao L, Yang Y, Zhu T, Qi G. Effects of MoO 3 and CeO 2 doping on the decomposition and reactivity of NH 4HSO 4 on V 2O 5/TiO 2 catalysts. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:30243-30253. [PMID: 32451898 DOI: 10.1007/s11356-020-09343-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 05/18/2020] [Indexed: 06/11/2023]
Abstract
The deposition of NH4HSO4 on catalysts is one of the key issues for selective catalytic reduction of NOx. In this study, NH4HSO4 was preloaded on catalysts, and the effects of MoO3 and CeO2 doping on the decomposition and reactivity of NH4HSO4 on V2O5/TiO2 catalysts are studied. The results show that the introduction of MoO3 and CeO2 significantly promoted NOx conversion on the V2O5/TiO2 catalysts. Doping with MoO3 could effectively enhance the S and H2O resistance of the catalysts. Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS) analysis indicate that it is the strong chemical interactions between NH4HSO4 and the catalysts that are adverse to the decomposition of NH4HSO4. However, doping with MoO3 apparently inhibits these interactions, which significantly decrease the decomposition temperature of NH4HSO4. In situ FTIR experiments show that the NH4+ in preloaded NH4HSO4 could react with gaseous NO on catalysts, and doping with MoO3 could facilitate the reaction rate.
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Affiliation(s)
- Wenqing Xu
- Research Center of Process Pollution Control, National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China.
- Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China.
| | - Lei Gao
- Research Center of Process Pollution Control, National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Shanxi Provincial Key Laboratory Higee-Oriented Chemical Engineering, North University of China, Taiyuan, 030051, Shanxi, China
| | - Yang Yang
- Research Center of Process Pollution Control, National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
| | - Tingyu Zhu
- Research Center of Process Pollution Control, National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, China
| | - Guisheng Qi
- Shanxi Provincial Key Laboratory Higee-Oriented Chemical Engineering, North University of China, Taiyuan, 030051, Shanxi, China
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14
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Long structures of H2O molecules adsorbed on the V2O5(0 0 1) surface. A DFT + U study including van der Waals interactions. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.137408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Lazauskas A, Marcinauskas L, Andrulevicius M. Modification of Graphene Oxide/V 2O 5· nH 2O Nanocomposite Films via Direct Laser Irradiation. ACS APPLIED MATERIALS & INTERFACES 2020; 12:18877-18884. [PMID: 32250584 PMCID: PMC7467550 DOI: 10.1021/acsami.0c02066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 04/06/2020] [Indexed: 06/11/2023]
Abstract
Herein, photothermal modification of nanocomposite films consisting of hydrated vanadium pentoxide (V2O5·nH2O) nanoribbons wrapped with graphene oxide (GO) flakes was performed via 405 nm direct laser irradiation. The combination of X-ray diffraction, X-ray photoelectron spectroscopy, Raman scattering, transmission electron microscopy, and scanning electron microscopy allowed comprehensive characterization of physical and chemical changes of GO/V2O5·nH2O nanocomposite films upon photothermal modification. The modified nanocomposite films exhibited porous surface morphology (17.27 m2 g-1) consisting of randomly distributed pillarlike protrusions. The photothermal modification process of GO/V2O5·nH2O enhanced the electrical conductivity of nanocomposite from 1.6 to 6.8 S/m. It was also determined that the direct laser irradiation of GO/V2O5·nH2O resulted in considerable decrease of C-O bounds as well as O-H functional groups with an increase of the laser power density.
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Affiliation(s)
- Algirdas Lazauskas
- Plasma
Processing Laboratory, Lithuanian Energy
Institute, Breslaujos 3, LT44403 Kaunas, Lithuania
- Institute
of Materials Science, Kaunas University
of Technology, K. Baršausko
59, LT51423 Kaunas, Lithuania
| | - Liutauras Marcinauskas
- Plasma
Processing Laboratory, Lithuanian Energy
Institute, Breslaujos 3, LT44403 Kaunas, Lithuania
- Department
of Physics, Kaunas University of Technology, Studentų 50, LT-51368 Kaunas, Lithuania
| | - Mindaugas Andrulevicius
- Institute
of Materials Science, Kaunas University
of Technology, K. Baršausko
59, LT51423 Kaunas, Lithuania
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16
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Guerrero-Pérez M, López-Medina R, Rojas-Garcia E, Bañares M. XANES study of the dynamic states of V-based oxide catalysts under partial oxidation reaction conditions. Catal Today 2019. [DOI: 10.1016/j.cattod.2017.12.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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17
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Kumar PKK, Babu YR, Zyryanov GV, Ravikumar RVSSN. Synthesis and spectral characterizations of VO2+ ions-doped CaZn2(PO4)2 nanophosphor. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-0903-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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18
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Ternero-Hidalgo J, Torres-Liñán J, Guerrero-Pérez M, Rodríguez-Mirasol J, Cordero T. Electrospun vanadium oxide based submicron diameter fiber catalysts. Part I: Preparation procedure and propane ODH application. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.10.073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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19
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Védrine JC. Metal Oxides in Heterogeneous Oxidation Catalysis: State of the Art and Challenges for a More Sustainable World. CHEMSUSCHEM 2019; 12:577-588. [PMID: 30496640 DOI: 10.1002/cssc.201802248] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 11/27/2018] [Indexed: 06/09/2023]
Abstract
This Review presents current knowledge, recent results, and challenges for the future in heterogeneous oxidation catalysis in liquid and gaseous phases on solid metal oxide catalysts. Metal oxides that are used as catalysts and their main structures and properties are summarized, as well as their catalytic properties in selective and total oxidation reactions, which were studied intensively, experimentally and theoretically, by Professor Jerzy Haber during his scientific life. Some emphasis is placed on the classical and unusual catalyst activation procedures for improving catalytic properties for better efficiency. For a more sustainable world, several examples are given of the oxidation of biomass derivatives to synthesize valuable chemicals and of other applications of metal oxides, such as depollution, photocatalysis, hydrogen production and fuel-cell components. The importance of metal oxide catalysis in environmental and green chemistry and sustainability is discussed, and challenges for the future are considered.
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Affiliation(s)
- Jacques C Védrine
- Sorbonne Université, Laboratoire de Réactivité de Surface (LRS) UMR-CNRS 7197, 4 Place Jussieu, 75252, Paris, France
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20
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Cracking of n-heptane with activation of vanadium oxide based catalyst: effect of support and modification by K or P. REACTION KINETICS MECHANISMS AND CATALYSIS 2019. [DOI: 10.1007/s11144-018-1511-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Di Mauro A, Landström A, Concina I, Impellizzeri G, Privitera V, Epifani M. Surface modification by vanadium pentoxide turns oxide nanocrystals into powerful adsorbents of methylene blue. J Colloid Interface Sci 2019; 533:369-374. [DOI: 10.1016/j.jcis.2018.08.070] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 07/30/2018] [Accepted: 08/22/2018] [Indexed: 12/17/2022]
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22
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Tong T, Chen J, Xiong S, Yang W, Yang Q, Yang L, Peng Y, Liu Z, Li J. Vanadium-density-dependent thermal decomposition of NH4HSO4 on V2O5/TiO2 SCR catalysts. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00900k] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The vanadium density influences the interaction between ABS and catalyst, thus changing the decomposition process of the ABS-related surface species.
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Affiliation(s)
- Tong Tong
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment
- Tsinghua University
- Beijing 100084
- China
- National Engineering Laboratory for Multi Flue Gas Pollution Control Technology and Equipment
| | - Jianjun Chen
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment
- Tsinghua University
- Beijing 100084
- China
- National Engineering Laboratory for Multi Flue Gas Pollution Control Technology and Equipment
| | - Shangchao Xiong
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment
- Tsinghua University
- Beijing 100084
- China
- National Engineering Laboratory for Multi Flue Gas Pollution Control Technology and Equipment
| | - Wenhao Yang
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment
- Tsinghua University
- Beijing 100084
- China
- National Engineering Laboratory for Multi Flue Gas Pollution Control Technology and Equipment
| | - Qilei Yang
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment
- Tsinghua University
- Beijing 100084
- China
- National Engineering Laboratory for Multi Flue Gas Pollution Control Technology and Equipment
| | - Lijun Yang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 10029
- China
| | - Yue Peng
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment
- Tsinghua University
- Beijing 100084
- China
- National Engineering Laboratory for Multi Flue Gas Pollution Control Technology and Equipment
| | - Zhiming Liu
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 10029
- China
| | - Junhua Li
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment
- Tsinghua University
- Beijing 100084
- China
- National Engineering Laboratory for Multi Flue Gas Pollution Control Technology and Equipment
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23
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V-Containing Mixed Oxide Catalysts for Reduction–Oxidation-Based Reactions with Environmental Applications: A Short Review. Catalysts 2018. [DOI: 10.3390/catal8110564] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
V-containing mixed oxide catalytic materials are well known as active for partial oxidation reactions. Oxidation reactions are used in industrial chemistry and for the abatement of pollutants. An analysis of the literature in this field during the past few years shows a clear increase in the use of vanadium-based materials as catalysts for environmental applications. The present contribution makes a brief revision of the main applications of vanadium containing mixed oxides in environmental catalysis, analyzing the properties that present the catalysts with a better behavior that, in most cases, is related with the stabilization of reduced vanadium species (as V4+/V3+) during reaction.
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24
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Langeslay RR, Kaphan DM, Marshall CL, Stair PC, Sattelberger AP, Delferro M. Catalytic Applications of Vanadium: A Mechanistic Perspective. Chem Rev 2018; 119:2128-2191. [PMID: 30296048 DOI: 10.1021/acs.chemrev.8b00245] [Citation(s) in RCA: 206] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The chemistry of vanadium has seen remarkable activity in the past 50 years. In the present review, reactions catalyzed by homogeneous and supported vanadium complexes from 2008 to 2018 are summarized and discussed. Particular attention is given to mechanistic and kinetics studies of vanadium-catalyzed reactions including oxidations of alkanes, alkenes, arenes, alcohols, aldehydes, ketones, and sulfur species, as well as oxidative C-C and C-O bond cleavage, carbon-carbon bond formation, deoxydehydration, haloperoxidase, cyanation, hydrogenation, dehydrogenation, ring-opening metathesis polymerization, and oxo/imido heterometathesis. Additionally, insights into heterogeneous vanadium catalysis are provided when parallels can be drawn from the homogeneous literature.
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Affiliation(s)
- Ryan R Langeslay
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - David M Kaphan
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - Christopher L Marshall
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - Peter C Stair
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States.,Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Alfred P Sattelberger
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - Massimiliano Delferro
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
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25
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High performance V2O5/MgF2 catalysts for gas-phase dehydrofluorination of 1,1,1,3,3-pentafluoropropane: Support-induced evolution of new active sites. J Catal 2018. [DOI: 10.1016/j.jcat.2018.04.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Abdulagatov AI, Ashurbekova KN, Ashurbekova KN, Amashaev RR, Rabadanov MK, Abdulagatov IM. Molecular Layer Deposition and Thermal Transformations of Titanium(Aluminum)-Vanadium Hybrid Organic-Inorganic Films. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427218030011] [Citation(s) in RCA: 9] [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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27
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Composites of Laminar Nanostructured ZnO and VOx-Nanotubes Hybrid as Visible Light Active Photocatalysts. Catalysts 2018. [DOI: 10.3390/catal8020093] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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28
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Berenguer R, Guerrero-Pérez MO, Guzmán I, Rodríguez-Mirasol J, Cordero T. Synthesis of Vanadium Oxide Nanofibers with Variable Crystallinity and V 5+/V 4+ Ratios. ACS OMEGA 2017; 2:7739-7745. [PMID: 31457330 PMCID: PMC6645405 DOI: 10.1021/acsomega.7b01061] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 10/18/2017] [Indexed: 06/10/2023]
Abstract
Tailoring the morphological, chemical, and physical properties of vanadium oxides (VOx) is crucial to optimize their performance in current and future applications. The present contribution proposes a new route to obtain VOx nanofibers with different V4+/V5+ ratios and crystallinity. The method involves the exclusive electrospinning of water-free NH4VO3-saturated solutions including a reductant. Subsequent air-annealing under suitable conditions yields vanadium oxide fibers of 20-90 nm diameter and 10-50 m2/g surface area. The presence of the reductant gives rise to VOx nanofibers with a considerable proportion of V4+. Then, the right choice of the calcination heating rate and temperature permits to modify the V4+/V5+ ratio as well as the crystalline phase and crystallite size of the fibers. With the proposed methodology, long-range continuous single-phase orthorhombic V2O5 and monoclinic V3O7 nanofibers are obtained.
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29
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Zong L, Dong F, Zhang G, Han W, Tang Z, Zhang J. Highly Efficient Mesoporous V2O5/WO3–TiO2 Catalyst for Selective Catalytic Reduction of NOx: Effect of the Valence of V on the Catalytic Performance. CATALYSIS SURVEYS FROM ASIA 2017. [DOI: 10.1007/s10563-017-9229-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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30
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Abdel-Ghany MF, Hussein LA, El Azab NF. Novel potentiometric sensors for the determination of the dinotefuran insecticide residue levels in cucumber and soil samples. Talanta 2016; 164:518-528. [PMID: 28107966 DOI: 10.1016/j.talanta.2016.12.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 12/07/2016] [Accepted: 12/08/2016] [Indexed: 01/10/2023]
Abstract
Five new potentiometric membrane sensors for the determination of the dinotefuran levels in cucumber and soil samples have been developed. Four of these sensors were based on a newly designed molecularly imprinted polymer (MIP) material consisting of acrylamide or methacrylic acid as a functional monomer in a plasticized PVC (polyvinyl chloride) membrane before and after elution of the template. A fifth sensor, a carboxylated PVC-based sensor plasticized with dioctyl phthalate, was also prepared and tested. Sensor 1 (acrylamide washed) and sensor 3 (methacrylic acid washed) exhibited significantly enhanced responses towards dinotefuran over the concentration range of 10-7-10-2molL-1. The limit of detection (LOD) for both sensors was 0.35µgL-1. The response was near-Nernstian, with average slopes of 66.3 and 50.8mV/decade for sensors 1 and 3 respectively. Sensors 2 (acrylamide non-washed), 4 (methacrylic acid non-washed) and 5 (carboxylated-PVC) exhibited non-Nernstian responses over the concentration range of 10-7-10-3molL-1, with LODs of 10.07, 6.90, and 4.30µgL-1, respectively, as well as average slopes of 39.1, 27.2 and 33mV/decade, respectively. The application of the proposed sensors to the determination of the dinotefuran levels in spiked soil and cucumber samples was demonstrated. The average recoveries from the cucumber samples were from 7.93% to 106.43%, with a standard deviation of less than 13.73%, and recoveries from soil samples were from 97.46% to 108.71%, with a standard deviation of less than 10.66%. The sensors were applied successfully to the determination of the dinotefuran residue, its rate of disappearance and its half-life in cucumbers in soil in which a safety pre-harvest interval for dinotefuran was suggested.
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Affiliation(s)
- Maha F Abdel-Ghany
- Pharmaceutical Analytical Chemistry Department, Faculty of pharmacy, Ain Shams University, Cairo, Egypt
| | - Lobna A Hussein
- Pharmaceutical Analytical Chemistry Department, Faculty of pharmacy, Ain Shams University, Cairo, Egypt
| | - Noha F El Azab
- Pharmaceutical Analytical Chemistry Department, Faculty of pharmacy, Ain Shams University, Cairo, Egypt.
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31
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Müller A, Koch G, Weber D, Lerch M, Ressler T. Solid-state kinetic investigations of non-isothermal reduction of VO2. REACTION KINETICS MECHANISMS AND CATALYSIS 2016. [DOI: 10.1007/s11144-016-1055-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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32
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33
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Besnardiere J, Petrissans X, Ribot F, Briois V, Surcin C, Morcrette M, Buissette V, Le Mercier T, Cassaignon S, Portehault D. Nanoparticles of Low-Valence Vanadium Oxyhydroxides: Reaction Mechanisms and Polymorphism Control by Low-Temperature Aqueous Chemistry. Inorg Chem 2016; 55:11502-11512. [DOI: 10.1021/acs.inorgchem.6b02059] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Julie Besnardiere
- Sorbonne Universités UPMC Univ Paris 06-CNRS-Collège de France, UMR 7574, Chimie de la Matière Condensée de Paris Collège
de France, 11 place Marcelin
Berthelot, 75231 Paris Cedex 05, France
| | - Xavier Petrissans
- Institut de Recherche
de Chimie Paris, UMR CNRS 8247, Chimie ParisTech, 11 rue Pierre et Marie Curie, 75005 Paris, France
| | - François Ribot
- Sorbonne Universités UPMC Univ Paris 06-CNRS-Collège de France, UMR 7574, Chimie de la Matière Condensée de Paris Collège
de France, 11 place Marcelin
Berthelot, 75231 Paris Cedex 05, France
| | - Valérie Briois
- Synchrotron
SOLEIL, L’Orme des Merisiers, Saint-Aubin-BP 48, Gif-sur-Yvette F-91192, France
| | - Christine Surcin
- Université de Picardie Jules Verne-CNRS-Réseau sur le Stockage Electrochimique de l’Energie (RS2E), UMR 7314, Laboratoire
de Réactivité des Solides, 33 Rue Saint Leu, 80039 Amiens Cedex, France
| | - Mathieu Morcrette
- Université de Picardie Jules Verne-CNRS-Réseau sur le Stockage Electrochimique de l’Energie (RS2E), UMR 7314, Laboratoire
de Réactivité des Solides, 33 Rue Saint Leu, 80039 Amiens Cedex, France
| | - Valérie Buissette
- Solvay,
Centre de Recherches d’Aubervilliers, 52 rue de la Haie-Coq, 93308 Aubervilliers Cedex, France
| | - Thierry Le Mercier
- Solvay,
Centre de Recherches d’Aubervilliers, 52 rue de la Haie-Coq, 93308 Aubervilliers Cedex, France
| | - Sophie Cassaignon
- Sorbonne Universités UPMC Univ Paris 06-CNRS-Collège de France, UMR 7574, Chimie de la Matière Condensée de Paris Collège
de France, 11 place Marcelin
Berthelot, 75231 Paris Cedex 05, France
| | - David Portehault
- Sorbonne Universités UPMC Univ Paris 06-CNRS-Collège de France, UMR 7574, Chimie de la Matière Condensée de Paris Collège
de France, 11 place Marcelin
Berthelot, 75231 Paris Cedex 05, France
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34
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Bai P, Ma Z, Li T, Tian Y, Zhang Z, Zhong Z, Xing W, Wu P, Liu X, Yan Z. Relationship between Surface Chemistry and Catalytic Performance of Mesoporous γ-Al 2O 3 Supported VO X Catalyst in Catalytic Dehydrogenation of Propane. ACS APPLIED MATERIALS & INTERFACES 2016; 8:25979-25990. [PMID: 27636162 DOI: 10.1021/acsami.6b07779] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Mesoporous γ-Al2O3 was synthesized via a cation-anion double hydrolysis approach (CADH). The synthesized mesoporous alumina displayed a relatively high surface area, a large pore volume and a narrow pore size distribution. By applying the mesoporous alumina as a support, supported vanadium catalysts were prepared and evaluated in the dehydrogenation of propane, exhibiting a superior catalytic performance over that supported on a commercial alumina. Materials were characterized with a variety of techniques such as X-ray diffraction, X-ray photoelectron spectroscopy, ultraviolet-visible spectroscopy, 51V magnetic angle spinning nuclear magnetic resonance, Raman spectroscopy, Fourier transformed infrared spectroscopy of pyridine adsorption and thermogravimetric-differential thermal analysis. The correlated structure-performance relationship of catalysts reveals that a higher crystallization temperature endows mesoporous alumina materials with more surface acid sites, favoring the formation of polymerized VOX species, which are more active than isolated ones in the propane dehydrogenation, resulting in a better catalytic performance. The established relationship between surface chemistry and catalytic performance of supported VOX catalysts suggests that a superior vanadium catalyst for propane dehydrogenation could be achieved by rationally enriching the concentration of polymeric VOX species on the catalyst, which can be realized by tuning the surface acidity of alumina support.
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Affiliation(s)
- Peng Bai
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, College of Chemical Engineering, China University of Petroleum , Qingdao 266580, China
| | - Zhipeng Ma
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, College of Chemical Engineering, China University of Petroleum , Qingdao 266580, China
| | - Tingting Li
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, College of Chemical Engineering, China University of Petroleum , Qingdao 266580, China
| | - Yupeng Tian
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, College of Chemical Engineering, China University of Petroleum , Qingdao 266580, China
| | - Zhanquan Zhang
- Petrochina Petrochemical Research Institute , Beijing 102206, China
| | - Ziyi Zhong
- School of Chemical & Biomedical Engineering, Nanyang Technological University (NTU) , 62 Nanyang Drive, 637459 Singapore
| | - Wei Xing
- School of Science, China University of Petroleum , Qingdao 266580, China
| | - Pingping Wu
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, College of Chemical Engineering, China University of Petroleum , Qingdao 266580, China
| | - Xinmei Liu
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, College of Chemical Engineering, China University of Petroleum , Qingdao 266580, China
| | - Zifeng Yan
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Catalysis, College of Chemical Engineering, China University of Petroleum , Qingdao 266580, China
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35
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Schlögl R. Selective Oxidation: From a Still Immature Technology to the Roots of Catalysis Science. Top Catal 2016. [DOI: 10.1007/s11244-016-0684-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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36
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Lüdtke T, Weber D, Schmidt A, Müller A, Reimann C, Becker N, Bredow T, Dronskowski R, Ressler T, Lerch M. Synthesis and characterization of metastable transition metal oxides and oxide nitrides. Z KRIST-CRYST MATER 2016. [DOI: 10.1515/zkri-2016-1961] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
New routes to vanadium sesquioxide and tantalum oxide nitride (γ- and δ-phase) are presented. Phase pure V2O3 with bixbyite-type structure, a metastable polymorph, was obtained from vanadium fluoride hydrates at ~750 K. It crystallizes in the cubic crystal system in space group
I
a
3
¯
$Ia\bar 3$
with lattice parameter a=939.30(5) pm. The catalytical properties of the corresponding oxide nitride phases and their oxidation and reduction solid-state kinetics were investigated. The preparation of γ-TaON as a phase pure sample can be realized by ammonolysis of X-ray amorphous tantalum oxide precursors at 1073 K. This metastable tantalum oxide nitride crystallizes in the monoclinic VO2(B)-type structure in space group C2/m. The same precursors can be used to synthesize the δ-modification with an anatase-type structure at 1023 K. It crystallizes in the tetragonal crystal system in space group I41/amd. A maximum yield of 82 m % could be obtained. The fundamental band gaps of the synthesized and of other metastable TaON polymorphs were calculated from first principles using the GW method. The present results are compared to experimental data and to previous calculations at hybrid DFT level.
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Affiliation(s)
- Tobias Lüdtke
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 135, D-10623 Berlin, Germany
| | - Dominik Weber
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 135, D-10623 Berlin, Germany
| | - Alexander Schmidt
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 135, D-10623 Berlin, Germany
| | - Alexander Müller
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 135, D-10623 Berlin, Germany
| | - Christoph Reimann
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, University of Bonn, Beringstraße 4, D-53115 Bonn, Germany
| | - Nils Becker
- Chair of Solid-State and Quantum Chemistry, Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, D-52056 Aachen, Germany
| | - Thomas Bredow
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, University of Bonn, Beringstraße 4, D-53115 Bonn, Germany
| | - Richard Dronskowski
- Chair of Solid-State and Quantum Chemistry, Institute of Inorganic Chemistry, RWTH Aachen University, Landoltweg 1, D-52056 Aachen, Germany
| | - Thorsten Ressler
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 135, D-10623 Berlin, Germany
| | - Martin Lerch
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 135, D-10623 Berlin, Germany
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37
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Liu G, Zhao ZJ, Wu T, Zeng L, Gong J. Nature of the Active Sites of VOx/Al2O3 Catalysts for Propane Dehydrogenation. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00893] [Citation(s) in RCA: 142] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gang Liu
- Key Laboratory
for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
| | - Zhi-Jian Zhao
- Key Laboratory
for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
| | - Tengfang Wu
- Key Laboratory
for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
| | - Liang Zeng
- Key Laboratory
for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
| | - Jinlong Gong
- Key Laboratory
for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, China
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38
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Kodama S, Taya N, Inoue Y, Ishii Y. Synthesis and Interconversion of V4, V7, and V8 Oxide Clusters: Unexpected Formation of Neutral Heptanuclear Oxido(alkoxido)vanadium(V) Clusters [V7O17(OR)(4,4′-tBubpy)3] (R = Et, MeOC2H4). Inorg Chem 2016; 55:6712-8. [DOI: 10.1021/acs.inorgchem.6b00963] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shintaro Kodama
- Department
of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Nobuto Taya
- Department
of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Yuta Inoue
- Department
of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Youichi Ishii
- Department
of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
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39
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Zheng J, Calvillo L, Rizzi GA, Granozzi G. VO
2
/V
2
O
5
:Ag Nanostructures on a DVD as Photoelectrochemical Sensors. Chempluschem 2016; 81:391-398. [DOI: 10.1002/cplu.201500556] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Jian Zheng
- Dipartimento di Scienze ChimicheUniversità degli Studi di Padova Via Marzolo, 1 35131 Padova Italy
| | - Laura Calvillo
- Dipartimento di Scienze ChimicheUniversità degli Studi di Padova Via Marzolo, 1 35131 Padova Italy
| | - Gian Andrea Rizzi
- Dipartimento di Scienze ChimicheUniversità degli Studi di Padova Via Marzolo, 1 35131 Padova Italy
| | - Gaetano Granozzi
- Dipartimento di Scienze ChimicheUniversità degli Studi di Padova Via Marzolo, 1 35131 Padova Italy
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40
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Ye D, Qu R, Song H, Zheng C, Gao X, Luo Z, Ni M, Cen K. Investigation of the promotion effect of WO3 on the decomposition and reactivity of NH4HSO4 with NO on V2O5–WO3/TiO2 SCR catalysts. RSC Adv 2016. [DOI: 10.1039/c6ra09072a] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Electron deviation from catalyst atoms to SO42− is the key factor in the behavior of NH4HSO4 decomposition on the catalysts.
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Affiliation(s)
- Dong Ye
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou
- China
| | - Ruiyang Qu
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou
- China
| | - Hao Song
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou
- China
| | - Chenghang Zheng
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou
- China
| | - Xiang Gao
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou
- China
| | - Zhongyang Luo
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou
- China
| | - Mingjiang Ni
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou
- China
| | - Kefa Cen
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou
- China
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41
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Zhang H, Luo Y, Zhuo M, Yang T, Liang J, Zhang M, Ma J, Duan H, Li Q. Diethylamine gas sensor using V2O5-decorated α-Fe2O3 nanorods as a sensing material. RSC Adv 2016. [DOI: 10.1039/c5ra23032b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
V2O5-decorated α-Fe2O3 composite nanorods were synthesized successfully by electrospinning and an environmentally-friendly soak-calcination method.
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Affiliation(s)
- Haonan Zhang
- College of Electrical and Information Engineering
- Hunan University
- China
| | - Yazi Luo
- College of Electrical and Information Engineering
- Hunan University
- China
| | - Ming Zhuo
- College of Electrical and Information Engineering
- Hunan University
- China
| | - Ting Yang
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education
- School of Physics and Electronics
- Hunan University
- Changsha 410082
- P. R. China
| | - Jiaojiao Liang
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education
- School of Physics and Electronics
- Hunan University
- Changsha 410082
- P. R. China
| | - Ming Zhang
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education
- School of Physics and Electronics
- Hunan University
- Changsha 410082
- P. R. China
| | - Jianmin Ma
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education
- School of Physics and Electronics
- Hunan University
- Changsha 410082
- P. R. China
| | - Huigao Duan
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education
- School of Physics and Electronics
- Hunan University
- Changsha 410082
- P. R. China
| | - Qiuhong Li
- College of Electrical and Information Engineering
- Hunan University
- China
- Pen-Tung Sah Institute of Micro-Nano Science and Technology of Xiamen University
- Xiamen
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42
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Qu R, Ye D, Zheng C, Gao X, Luo Z, Ni M, Cen K. Exploring the role of V2O5 in the reactivity of NH4HSO4 with NO on V2O5/TiO2 SCR catalysts. RSC Adv 2016. [DOI: 10.1039/c6ra22571c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
NH4+ in NH4HSO4 is consumed during the reaction with NO, while S-species are stabilized as tridentate SO42− on the catalysts.
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Affiliation(s)
- Ruiyang Qu
- State Key Laboratory of Clean Energy Utilization
- College of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Dong Ye
- State Key Laboratory of Clean Energy Utilization
- College of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Chenghang Zheng
- State Key Laboratory of Clean Energy Utilization
- College of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Xiang Gao
- State Key Laboratory of Clean Energy Utilization
- College of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Zhongyang Luo
- State Key Laboratory of Clean Energy Utilization
- College of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Mingjiang Ni
- State Key Laboratory of Clean Energy Utilization
- College of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Kefa Cen
- State Key Laboratory of Clean Energy Utilization
- College of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
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43
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Plaisance CP, van Santen RA. Structure Sensitivity of the Oxygen Evolution Reaction Catalyzed by Cobalt(II,III) Oxide. J Am Chem Soc 2015; 137:14660-72. [PMID: 26479891 DOI: 10.1021/jacs.5b07779] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Quantum chemical calculations and simulated kinetics were used to examine the structure sensitivity of the oxygen evolution reaction on several surface terminations of Co3O4. Active sites consisting of two adjacent Co(IV) cations connected by bridging oxos were identified on both the (001) and (311) surfaces. Formation of the O-O bond proceeds on these sites by nucleophilic attack of water on a bridging oxo. It was found that the relative turnover frequencies for the different sites are highly dependent on the overpotential, with the dual-Co site on the (311) surface being most active at medium overpotentials (0.46-0.77 V), where O-O bond formation by water addition is rate limiting. A similar dual-Co site on the (001) surface is most active at low overpotentials (<0.46 V), where O2 release is rate limiting, and a single-Co site on the (110) surface is most active at overpotentials that are high enough (>0.77 V) to form a significant concentration of highly reactive terminal Co(V)═O species. Two overpotential-dependent Sabatier relationships were identified based on the Brønsted basicity and redox potential of the active site, explaining the change in the active site with overpotential. The (311) dual-Co site that is most active in the medium overpotential range is consistent with recent experimental observations suggesting that a defect site is responsible for the observed oxygen evolution activity and that a modest concentration of superoxo intermediates is present on the surface. Importantly, we find that it is essential to consider the kinetics of the water addition and O2 release steps rather than only the thermodynamics.
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Affiliation(s)
- Craig P Plaisance
- Institute for Complex Molecular Systems and Laboratory of Inorganic Materials Chemistry, Schuit Institute of Catalysis, Eindhoven University of Technology , 5612 AZ, Eindhoven, The Netherlands
| | - Rutger A van Santen
- Institute for Complex Molecular Systems and Laboratory of Inorganic Materials Chemistry, Schuit Institute of Catalysis, Eindhoven University of Technology , 5612 AZ, Eindhoven, The Netherlands
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44
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45
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Wang NL, Qiu JE, Wu J, You KY, Luo HA. A Comparison of the Redox Properties of Bulk Vanadium Mixed Oxide Catalysts. Catal Letters 2015. [DOI: 10.1007/s10562-015-1584-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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46
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Elkhalifa EA, Friedrich HB. Effects of boron and barium dopants on VMgO catalysts employed in the oxidative dehydrogenation of n-octane. KINETICS AND CATALYSIS 2015. [DOI: 10.1134/s0023158415020020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Corredor C, Borysiak MD, Wolfer J, Westerhoff P, Posner JD. Colorimetric detection of catalytic reactivity of nanoparticles in complex matrices. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2015; 49:3611-3618. [PMID: 25635807 DOI: 10.1021/es504350j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
There is a need for new methodologies to quickly assess the presence and reactivity of nanoparticles (NPs) in commercial, environmental, and biological samples since current detection techniques require expensive and complex analytical instrumentation. Here, we investigate a simple and portable colorimetric detection assay that assesses the surface reactivity of NPs, which can be used to detect the presence of NPs, in complex matrices (e.g., environmental waters, serum, urine, and in dissolved organic matter) at as low as part per billion (ppb) or ng/mL concentration levels. Surface redox reactivity is a key emerging property related to potential toxicity of NPs with living cells, and is used in our assays as a key surrogate for the presence of NPs and a first tier analytical strategy toward assessing NP exposures. We detect a wide range of metal (e.g., Ag and Au) and oxide (e.g., CeO2, SiO2, VO2) NPs with a diameter range of 5 to 400 nm and multiple capping agents (tannic acid (TA), polyvinylpyrrolidone (PVP), branched polyethylenimine (BPEI), polyethylene glycol (PEG)). This method is sufficiently sensitive (ppb levels) to measure concentrations typically used in toxicological studies, and uses inexpensive, commercially available reagents.
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Affiliation(s)
- Charlie Corredor
- †Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Mark D Borysiak
- †Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Jay Wolfer
- ‡Department of Mechanical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Paul Westerhoff
- §School of Sustainable Engineering and the Built Environment, Arizona State University, Tempe, Arizona 85287, United States
| | - Jonathan D Posner
- †Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
- ‡Department of Mechanical Engineering, University of Washington, Seattle, Washington 98195, United States
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Soriano M, Rodríguez-Castellón E, García-González E, López Nieto J. Catalytic behavior of NaV6O15 bronze for partial oxidation of hydrogen sulfide. Catal Today 2014. [DOI: 10.1016/j.cattod.2014.02.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Elkhalifa EA, Friedrich HB. Oxidative dehydrogenation and aromatization of n-octane over VMgO catalysts obtained by using different MgO precursors and different precursor treatments. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcata.2014.04.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Tang YL, Li ZJ, Ma JY, Su HQ, Guo YJ, Wang L, Du B, Chen JJ, Zhou W, Yu QK, Zu XT. Highly sensitive room-temperature surface acoustic wave (SAW) ammonia sensors based on Co₃O₄/SiO₂ composite films. JOURNAL OF HAZARDOUS MATERIALS 2014; 280:127-133. [PMID: 25151235 DOI: 10.1016/j.jhazmat.2014.08.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2014] [Revised: 07/09/2014] [Accepted: 08/02/2014] [Indexed: 06/03/2023]
Abstract
Surface acoustic wave (SAW) sensors based on Co3O4/SiO2 composite sensing films for ammonia detection were investigated at room temperature. The Co3O4/SiO2 composite films were deposited onto ST-cut quartz SAW resonators by a sol-gel method. SEM and AFM characterizations showed that the films had porous structures. The existence of SiO2 was found to enhance the ammonia sensing property of the sensor significantly. The sensor based on a Co3O4/SiO2 composite film, with 50% Co3O4 loading, which had the highest RMS value (3.72), showed the best sensing property. It exhibited a positive frequency shift of 3500 Hz to 1 ppm ammonia as well as excellent selectivity, stability and reproducibility at room temperature. Moreover, a 37% decrease in the conductance of the composite film as well as a positive frequency shift of 12,500 Hz were observed when the sensor was exposed to 20 ppm ammonia, indicating the positive frequency shift was derived from the decrease in film conductance.
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Affiliation(s)
- Yong-Liang Tang
- School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, PR China
| | - Zhi-Jie Li
- School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, PR China
| | - Jin-Yi Ma
- Sichuan Institute of Piezoelectric and Acousto-optic Technology, Chongqing 400060, PR China
| | - Hai-Qiao Su
- Advanced Materials Research Institute, University of New Orleans, LA 70148, United States
| | - Yuan-Jun Guo
- School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, PR China
| | - Lu Wang
- Sichuan Institute of Piezoelectric and Acousto-optic Technology, Chongqing 400060, PR China
| | - Bo Du
- Sichuan Institute of Piezoelectric and Acousto-optic Technology, Chongqing 400060, PR China
| | - Jia-Jun Chen
- Advanced Materials Research Institute, University of New Orleans, LA 70148, United States
| | - Weilie Zhou
- Advanced Materials Research Institute, University of New Orleans, LA 70148, United States
| | - Qing-Kai Yu
- Ingram School of Engineering, and MSEC, Texas State University, San Marcos, TX 78666, United States
| | - Xiao-Tao Zu
- School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, PR China; Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, PR China.
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