Interfaces in MOF-Derived CeO2–MnOX Composites as High-Activity Catalysts for Toluene Oxidation: Monolayer Dispersion Threshold
Abstract
:1. Introduction
2. Results and Discussion
2.1. Preliminary Experiment
2.1.1. Characterization of Mn–MOF
2.1.2. Optimization of Calcination Temperature
2.2. Catalytic Tests
2.3. XRD and BET Analysis
2.4. SEM and TEM Analysis
2.5. Raman Spectra Analysis
2.6. X-ray Photoelectron Spectroscopy (XPS) Analysis
2.7. H2-TPR Analysis
2.8. UV-Vis DRS Analysis
3. Materials and Methods
3.1. Synthesis of CeO2–MnOX
3.1.1. Starting Materials
3.1.2. Synthesis of Mn–MOF
3.1.3. Synthesis of CeO2–MnOX
3.2. Material Characterization
3.3. Catalytic Activity Evaluation
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
- Duan, J.; Tan, J.; Yang, L.; Wu, S.; Hao, J. Concentration, sources and ozone formation potential of volatile organic compounds (VOCs) during ozone episode in Beijing. Atmos. Res. 2008, 88, 25–35. [Google Scholar] [CrossRef]
- Rao, G.; Vejerano, E.P. Partitioning of volatile organic compounds to aerosols: A review. Chemosphere 2018, 212, 282–296. [Google Scholar] [CrossRef] [PubMed]
- Kim, Y.M.; Harrad, S.; Harrison, R.M. Concentrations and sources of VOCs in urban domestic and public microenvironments. Environ. Sci. Technol. 2001, 35, 997–1004. [Google Scholar] [CrossRef] [PubMed]
- Tan, B.; Wang, T.-Y.; Pang, B.; Zhu, Z.-Y.; Wang, D.-H.; Lü, Y.-L. [Pollution characteristics and health risk assessment of atmospheric volatile organic compounds (VOCs) in pesticide factory]. Environ. Sci. 2013, 34, 4577–4584. [Google Scholar]
- An, H.T.Q.; Huu, T.P.; Le Van, T.; Cormier, J.; Khacef, A. Application of atmospheric non thermal plasma-catalysis hybrid system for air pollution control: Toluene removal. Catal. Today 2011, 176, 474–477. [Google Scholar] [CrossRef] [Green Version]
- Yu, D.; Yue, L.; Wu, Z. Low-temperature catalytic oxidation of toluene over mesoporous MnOx–CeO2/TiO2 prepared by sol–gel method. Catal. Commun. 2010, 11, 788–791. [Google Scholar] [CrossRef]
- Zhang, Y.; Deng, J.; Zhang, L.; Dai, H. Preparation and catalytic performance of Fe-SBA-15 and FeO x /SBA-15 for toluene combustion. Chin. Sci. Bull. 2014, 59, 3993–4002. [Google Scholar] [CrossRef]
- Bai, G.; Dai, H.; Liu, Y.; Ji, K.; Li, X.; Xie, S. Preparation and catalytic performance of cylinder- and cake-like Cr2O3 for toluene combustion. Catal. Commun. 2013, 36, 43–47. [Google Scholar] [CrossRef]
- Chuang, K.-H.; Liu, Z.-S.; Chang, Y.-H.; Lu, C.-Y.; Wey, M.-Y. Study of SBA-15 supported catalysts for toluene and NO removal: The effect of promoters (Co, Ni, Mn, Ce). React. Kinet. Mech. Catal. 2010, 99, 409–420. [Google Scholar] [CrossRef]
- Taylor-Pashow, K.M.L.; Rieter, W.J.; Lin, W. Manganese-Based Nanoscale Metal−Organic Frameworks for Magnetic Resonance Imaging. J. Am. Chem. Soc. 2008, 130, 14358–14359. [Google Scholar] [CrossRef]
- Wu, Z.; Li, M.; Howe, J.; Meyer, H.M.; Overbury, S.H. Probing Defect Sites on CeO2 Nanocrystals with Well-Defined Surface Planes by Raman Spectroscopy and O2 Adsorption. Langmuir 2010, 26, 16595–16606. [Google Scholar] [CrossRef] [PubMed]
- Narayana, B.L.; Mukri, B.D. Mn Ion substituted CeO 2 Nano spheres for Low Temperature CO Oxidation: The Promoting Effect of Mn Ions. ChemistrySelect 2016, 1, 3150–3158. [Google Scholar] [CrossRef]
- Heyes, C.J.; Irwin, J.G.; Johnson, H.A.; Moss, R.L. The catalytic oxidation of organic air pollutants part 1. Single metal oxide catalysts. J. Chem. Technol. Biotechnol. 2007, 32, 1025–1033. [Google Scholar] [CrossRef]
- Wang, J.; Yoshida, A.; Wang, P.; Yu, T.; Wang, Z.; Hao, X.; Abudula, A.; Guan, G. Catalytic oxidation of volatile organic compound over cerium modified cobalt-based mixed oxide catalysts synthesized by electrodeposition method. Appl. Catal. B Environ. 2020, 271, 118941. [Google Scholar] [CrossRef]
- Wang, X.; Zhao, B.; Jiang, D.-E.; Xie, Y. Monolayer dispersion of MoO3, NiO and their precursors on γ-Al2O3. Appl. Catal. A Gen. 1999, 188, 201–209. [Google Scholar] [CrossRef]
- Gao, Y.; Zhao, H.; Zhao, B. Monolayer dispersion of oxide additives on SnO2 and their promoting effects on thermal stability of SnO2 ultrafine particles. J. Mater. Sci. 2000, 35, 917–923. [Google Scholar] [CrossRef]
- Wang, C.; Zhao, B.; Xie, Y. Advances in the Studies of Spontaneous Monolayer Dispersion of Oxides and Salts on Supports. Chin. J. Catal. 2003, 24, 475–482. [Google Scholar]
- Hou, Z.; Feng, J.; Lin, T.; Zhang, H.; Zhou, X.; Yao-Qiang, C. The performance of manganese-based catalysts with Ce0.65Zr0.35O2 as support for catalytic oxidation of toluene. Appl. Surf. Sci. 2018, 434, 82–90. [Google Scholar] [CrossRef]
- Lin, X.; Fu, M.; He, H.; Wu, J.; Chen, L.; Ye, D.; Hu, Y.; Wang, Y.; Wen, W. Synthesis of MnOx-CeO2 Using Metal-Organic Framework as Sacrificial Template and Its Performance in the Toluene Catalytic Oxidation Reaction. Acta Phys. Chim. Sin. 2018, 34, 719–730. [Google Scholar]
- Hu, F.; Chen, J.; Zhao, S.; Li, K.; Si, W.; Song, H.; Li, J. Toluene catalytic combustion over copper modified Mn0.5Ce0.5Ox solid solution sponge-like structures. Appl. Catal. A Gen. 2017, 540, 57–67. [Google Scholar] [CrossRef]
- Liao, Y.; Fu, M.; Chen, L.; Wu, J.; Huang, B.-C.; Ye, D. Catalytic oxidation of toluene over nanorod-structured Mn–Ce mixed oxides. Catal. Today 2013, 216, 220–228. [Google Scholar] [CrossRef]
- Jiang, Z.; Chen, C.; Ma, M.; Guo, Z.; Yu, Y.; He, C. Rare-earth element doping-promoted toluene low-temperature combustion over mesostructured CuMCeOx (M = Y, Eu, Ho, and Sm) catalysts: The indispensable role of in situ generated oxygen vacancies. Catal. Sci. Technol. 2018, 8, 5933–5942. [Google Scholar] [CrossRef]
- Zhang, X.; Yang, Y.; Lv, X.; Wang, Y.; Cuia, L. Effects of Preparation Method on the Structure and Catalytic Activity of Ag–Fe2O3 Catalysts Derived from MOFs. Catalysts 2017, 7, 382. [Google Scholar] [CrossRef] [Green Version]
- Chen, X.; Cai, S.; Yu, E.; Chen, J.; Jia, H. MnOx/Cr2O3 composites prepared by pyrolysis of Cr-MOF precursors containing in situ assembly of MnOx as high stable catalyst for toluene oxidation. Appl. Surf. Sci. 2019, 475, 312–324. [Google Scholar] [CrossRef]
- Khramenkova, E.V.; Polynski, M.V.; Vinogradov, A.V.; Pidko, E.A. Degradation paths of manganese-based MOF materials in a model oxidative environment: A computational study. Phys. Chem. Chem. Phys. 2018, 20, 20785–20795. [Google Scholar] [CrossRef] [PubMed] [Green Version]
- Chen, X.; Cai, S.; Chen, J.; Xu, W.; Jia, H.; Chen, J. Catalytic combustion of toluene over mesoporous Cr2O3-supported platinum catalysts prepared by in situ pyrolysis of MOFs. Chem. Eng. J. 2018, 334, 768–779. [Google Scholar] [CrossRef]
- Zhang, W.; Jiang, X.; Zhao, Y.; Carné-Sánchez, A.; Malgras, V.; Kim, J.; Kim, J.H.; Wang, S.; Liu, J.; Jiang, J.-S.; et al. Hollow carbon nanobubbles: Monocrystalline MOF nanobubbles and their pyrolysis. Chem. Sci. 2017, 8, 3538–3546. [Google Scholar] [CrossRef] [PubMed] [Green Version]
- Zhang, W.; Sun, C.; Huo, F.; Liu, H.; Li, L.; Yang, Z.; Feng, X.; Lu, X. CuO/Cu2O porous composites: Shape and composition controllable fabrication inherited from metal organic frameworks and further application in CO oxidation. J. Mater. Chem. A 2015, 3, 5294–5298. [Google Scholar] [CrossRef]
- Spassova, I.; Tsontcheva, T.; Velichkova, N.; Khristova, M.; Nihtianova, D. Catalytic reduction of NO with decomposed methanol on alumina-supported Mn–Ce catalysts. J. Colloid Interface Sci. 2012, 374, 267–277. [Google Scholar] [CrossRef]
- Wu, X.; Liu, S.; Weng, D.; Lin, F. Textural–structural properties and soot oxidation activity of MnOx-CeO2 mixed oxides. Catal. Commun. 2011, 12, 345–348. [Google Scholar] [CrossRef]
- Wu, X.; Liu, S.; Weng, D.; Lin, F.; Ran, R. MnOx–CeO2–Al2O3 mixed oxides for soot oxidation: Activity and thermal stability. J. Hazard. Mater. 2011, 187, 283–290. [Google Scholar] [CrossRef] [PubMed]
- Kaliaguine, S.; Van Neste, A.; Szabo, V.; Gallot, J.; Bassir, M.; Muzychuk, R. Perovskite-type oxides synthesized by reactive grinding. Appl. Catal. A Gen. 2001, 209, 345–358. [Google Scholar] [CrossRef]
- Luo, Y.; Deng, Y.-Q.; Mao, W.; Yang, X.-J.; Zhu, K.-K.; Xu, J.; Han, Y.-F. Probing the Surface Structure of α-Mn2O3 Nanocrystals during CO Oxidation by Operando Raman Spectroscopy. J. Phys. Chem. C 2012, 116, 20975–20981. [Google Scholar] [CrossRef]
- Sato, T.; Komanoya, T. Selective oxidation of alcohols with molecular oxygen catalyzed by Ru/MnOx/CeO2 under mild conditions. Catal. Commun. 2009, 10, 1095–1098. [Google Scholar] [CrossRef]
- Radhakrishnan, R.; Oyama, S.T.; Ohminami, Y.; Asakura, K. Structure of MnOx/Al2O3Catalyst: A Study Using EXAFS, In Situ Laser Raman Spectroscopy and ab Initio Calculations. J. Phys. Chem. B 2001, 105, 9067–9070. [Google Scholar] [CrossRef]
- Xu, J.; Li, P.; Song, X.; He, C.; Yu, J.; Han, Y.-F. Operando Raman Spectroscopy for Determining the Active Phase in One- Dimensional Mn1−xCexO2±y Nanorod Catalysts during Methane Combustion. J. Phys. Chem. Lett. 2010, 1, 1648–1654. [Google Scholar] [CrossRef]
- Hungría, A.; Fernández-García, M.; Anderson, J.; Martínez-Arias, A. The effect of Ni in Pd–Ni/(Ce,Zr)Ox/Al2O3 catalysts used for stoichiometric CO and NO elimination. Part 2: Catalytic activity and in situ spectroscopic studies. J. Catal. 2005, 235, 262–271. [Google Scholar] [CrossRef]
- Xie, Y.-C.; Tang, Y.-Q. Spontaneous Monolayer Dispersion of Oxides and Salts onto Surfaces of Supports: Applications to Heterogeneous Catalysis. Adv. Catal. 1990, 37, 1–43. [Google Scholar] [CrossRef]
- Deo, G.; Wachs, I. Reactivity of Supported Vanadium Oxide Catalysts: The Partial Oxidation of Methanol. J. Catal. 1994, 146, 323–334. [Google Scholar] [CrossRef]
- Dong, L.; Hu, Y.; Shen, M.; Jin, T.; Wang, J.; Ding, W.; Chen, Y.D.A.N. Dispersion behaviors of copper oxide on the mixed “CeO2+gamma-Al2O3” support. Chem. Mater. 2001, 13, 4227–4232. [Google Scholar] [CrossRef]
- Larachi, F.; Pierre, J.; Adnot, A.; Bernis, A. Ce 3d XPS study of composite CexMn1−xO2−y wet oxidation catalysts. Appl. Surf. Sci. 2002, 195, 236–250. [Google Scholar] [CrossRef]
- Li, H.; Qi, G.; Zhang, X.; Huang, X.; Li, W.; Shen, W. Low-temperature oxidation of ethanol over a Mn0.6Ce0.4O2 mixed oxide. Appl. Catal. B Environ. 2011, 103, 54–61. [Google Scholar] [CrossRef]
- Li, Y.; Sun, Q.; Kong, M.; Shi, W.; Huang, J.; Tang, J.; Zhao, X. Coupling Oxygen Ion Conduction to Photocatalysis in Mesoporous Nanorod-like Ceria Significantly Improves Photocatalytic Efficiency. J. Phys. Chem. C 2011, 115, 14050–14057. [Google Scholar] [CrossRef]
- Wang, X.; Kang, Q.; Li, D. Low-temperature catalytic combustion of chlorobenzene over MnOx–CeO2 mixed oxide catalysts. Catal. Commun. 2008, 9, 2158–2162. [Google Scholar] [CrossRef]
- Chen, H.; Sayari, A.; Adnot, A.; Larachi, F. Composition–activity effects of Mn–Ce–O composites on phenol catalytic wet oxidation. Appl. Catal. B Environ. 2001, 32, 195–204. [Google Scholar] [CrossRef]
- Torres, J.Q.; Giraudon, J.-M.; Lamonier, J.-F. Formaldehyde total oxidation over mesoporous MnOx catalysts. Catal. Today 2011, 176, 277–280. [Google Scholar] [CrossRef]
- Zhao, J.; Nan, J.; Zhao, Z.; Li, N.; Liu, J.; Cui, F. Energy-efficient fabrication of a novel multivalence Mn3O4-MnO2 heterojunction for dye degradation under visible light irradiation. Appl. Catal. B Environ. 2017, 202, 509–517. [Google Scholar] [CrossRef]
- Parida, K.; Dash, S.S.; Singha, S. Structural properties and catalytic activity of Mn-MCM-41 mesoporous molecular sieves for single-step amination of benzene to aniline. Appl. Catal. A Gen. 2008, 351, 59–67. [Google Scholar] [CrossRef]
- Reddy, B.M.; Bharali, P.; Thrimurthulu, G.; Saikia, P.; Katta, L.; Park, S.-E. Catalytic Efficiency of Ceria–Zirconia and Ceria–Hafnia Nanocomposite Oxides for Soot Oxidation. Catal. Lett. 2008, 123, 327–333. [Google Scholar] [CrossRef]
- Rao, G.R.; Sahu, H.R. XRD and UV-Vis diffuse reflectance analysis of CeO2-ZrO2 solid solutions synthesized by combustion method. J. Chem. Sci. 2001, 113, 651–658. [Google Scholar] [CrossRef]
- Xu, B.; Dong, L.; Chen, Y. Influence of CuO loading on dispersion and reduction behavior of CuO/TiO2 (anatase) system. J. Chem. Soc. Faraday Trans. 1998, 94, 1905–1909. [Google Scholar] [CrossRef]
- Zhang, B.; Zhang, J.; Liu, C.; Peng, L.; Sang, X.; Han, B.; Ma, X.; Luo, T.; Tan, X.; Yang, G. High-internal-phase emulsions stabilized by metal-organic frameworks and derivation of ultralight metal-organic aerogels. Sci. Rep. 2016, 6, 21401. [Google Scholar] [CrossRef] [PubMed]
Samples | Average Crystallite Size a (nm) | SBET (m2 g−1) | Total Pore Volume (cm3/g) |
---|---|---|---|
Mn3O4-300 | 19.1 | 19.41 ± 0.034 | 0.1425 |
Mn3O4-400 | 43.7 | 9.44 ± 0.017 | 0.1379 |
Mn3O4-450 | 55.1 | 7.72 ± 0.014 | 0.1351 |
Mn3O4-500 | 56.1 | 7.69 ± 0.013 | 0.1333 |
Mn3O4-600 | 86.7 | 6.01 ± 0.011 | 0.1281 |
Samples | Average Crystallite Size a (nm) | Lattice Parameter (nm) | SBET (m2 g−1) | Ce Content b (wt%) |
---|---|---|---|---|
MnOX | 19.1 | 0.5754 | 19.4 ± 0.034 | – |
1%CeO2-MnOX | 18.9 | 0.5793 | 19.0 ± 0.033 | 0.91 |
3%CeO2-MnOX | 14.1 | 0.5937 | 43.8 ± 0.078 | 3.17 |
5%CeO2-MnOX | 12.5 | 0.6267 | 56.8 ± 0.099 | 4.39 |
8%CeO2-MnOX | 6.7 | 0.6388 | 51.0 ± 0.089 | 9.24 |
10%CeO2-MnOX | 3.9 | 0.6411 | 50.4 ± 0.87 | 10.82 |
Samples | O Atom Ratio (%) | Ce4+/Ce3+ | Mn4+/(Mn2+ + Mn3+) | ||
---|---|---|---|---|---|
Oads | Osur | Olatt | |||
3% CeO2–MnOX-fresh | 1.53 | 16.42 | 82.05 | 9.78 | 0.32 |
3% CeO2–MnOX-reacted | 5.40 | 19.66 | 74.94 | 9.33 | 0.22 |
© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Share and Cite
Zhang, Q.; Jiang, Y.; Gao, J.; Fu, M.; Zou, S.; Li, Y.; Ye, D. Interfaces in MOF-Derived CeO2–MnOX Composites as High-Activity Catalysts for Toluene Oxidation: Monolayer Dispersion Threshold. Catalysts 2020, 10, 681. https://doi.org/10.3390/catal10060681
Zhang Q, Jiang Y, Gao J, Fu M, Zou S, Li Y, Ye D. Interfaces in MOF-Derived CeO2–MnOX Composites as High-Activity Catalysts for Toluene Oxidation: Monolayer Dispersion Threshold. Catalysts. 2020; 10(6):681. https://doi.org/10.3390/catal10060681
Chicago/Turabian StyleZhang, Qian, Yiwen Jiang, Jingheng Gao, Mingli Fu, Sibei Zou, Yanxia Li, and Daiqi Ye. 2020. "Interfaces in MOF-Derived CeO2–MnOX Composites as High-Activity Catalysts for Toluene Oxidation: Monolayer Dispersion Threshold" Catalysts 10, no. 6: 681. https://doi.org/10.3390/catal10060681