Preparation of Quasi-MIL-101(Cr) Loaded Ceria Catalysts for the Selective Catalytic Reduction of NOx at Low Temperature

At present, the development of novel catalysts with high activity Selective Catalytic Reduction (SCR) reaction at the low temperature is still a challenge. In this work, the authors prepare CeO2/quasi-MIL-101 catalysts with various amounts of deposited ceria by a double-solvent method, which are characterized by X-ray diffraction (XRD), Fourier Transform infrared spectroscopy (FT-IR), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and so on. The results show that the increase of Ce content has a great influence on the catalytic property of the catalyst. The introduction of Ce can promote the conversion between Cr3+ and Cr5+ and increase the proportion of lattice oxygen, which improves the activity of the catalyst. However, the catalyst will be peroxidized when the content of Ce is too high, resulting in the decline of the catalytic activity. This experiment indicates that CeO2/quasi-MIL-101 plays a significant role in the NH3-SCR process at the low temperature when the loading of Ce is 0.5%. This work has proved the potential of this kind of material in NH3-SCR process at the low temperature, providing help for subsequent studies.

[1]  Qiao-yan Li,et al.  Insight into the role of TiO2 modified activated carbon fibers for the enhanced performance in low-temperature NH3-SCR , 2019, Fuel.

[2]  Jianwei Liang,et al.  Exploring the Nanosize Effect of Mordenite Zeolites on Their Performance in the Removal of NOx , 2019, Industrial & Engineering Chemistry Research.

[3]  D. Weng,et al.  Ceria-modified WO3-TiO2-SiO2 monolithic catalyst for high-temperature NH3-SCR , 2019, Catalysis Communications.

[4]  S. Cui,et al.  Effect of the Cement Raw Meal Rate Value on SNCR deNOx Efficiency with NH3 as Reducing Agent , 2019, Materials Science Forum.

[5]  Shuangfeng Wang,et al.  Mixed-Solvothermal Synthesis of MIL-101(Cr) and Its Water Adsorption/Desorption Performance , 2019, Industrial & Engineering Chemistry Research.

[6]  C. Shi,et al.  Insight into the Synergic Effect of Fe-SSZ-13 Zeolite and FeMnTiZrOx Catalyst with Enhanced Reactivity in NH3–SCR of NOx , 2019, The Journal of Physical Chemistry C.

[7]  Yifan Wang,et al.  Multifunctional Pd@UiO-66 Catalysts for Continuous Catalytic Upgrading of Ethanol to n-Butanol , 2018, ACS Catalysis.

[8]  Jian Yang,et al.  Poisoning effects of KCl and As2O3 on selective catalytic reduction of NO with NH3 over Mn-Ce/AC catalysts at low temperature , 2018, Chemical Engineering Journal.

[9]  W. Shangguan,et al.  Widened Active Temperature Window of a Fe-ZSM-5 Catalyst by an Impregnation Solvent for NH3-SCR of NO , 2018, Industrial & Engineering Chemistry Research.

[10]  P. Sun,et al.  Enhancement of the SO2 resistance of Mn/TiO2 SCR catalyst by Eu modification: A mechanism study , 2018, Fuel.

[11]  Shijian Yang,et al.  W-Modified Mn–Ti Mixed Oxide Catalyst for the Selective Catalytic Reduction of NO with NH3 , 2018, Industrial & Engineering Chemistry Research.

[12]  Israel E. Wachs,et al.  A Perspective on the Selective Catalytic Reduction (SCR) of NO with NH3 by Supported V2O5–WO3/TiO2 Catalysts , 2018, ACS Catalysis.

[13]  E. Tronconi,et al.  NO oxidation on Fe- and Cu-zeolites mixed with BaO/Al2O3: Free oxidation regime and relevance for the NH3-SCR chemistry at low temperature , 2018, Applied Catalysis B: Environmental.

[14]  Junhua Li,et al.  New Insight into SO2 Poisoning and Regeneration of CeO2-WO3/TiO2 and V2O5-WO3/TiO2 Catalysts for Low-Temperature NH3-SCR. , 2018, Environmental science & technology.

[15]  Shiguo Wu,et al.  Iron based monolithic catalysts supported on Al2O3, SiO2, and TiO2: A comparison for NO reduction with propane , 2018 .

[16]  Qiang Xu,et al.  Quasi-MOF: Exposing Inorganic Nodes to Guest Metal Nanoparticles for Drastically Enhanced Catalytic Activity , 2018 .

[17]  Lei Zhang,et al.  Study on the mechanism of a manganese-based catalyst for catalytic NOX flue gas denitration , 2018 .

[18]  L. Vervisch,et al.  Selective Non-catalytic Reduction (SNCR) of Nitrogen Oxide Emissions: A Perspective from Numerical Modeling , 2018 .

[19]  Xiaojun Liu,et al.  The Keggin Structure: An Important Factor in Governing NH3–SCR Activity Over the V2O5–MoO3/TiO2 Catalyst , 2018, Catalysis Letters.

[20]  C. Hardacre,et al.  Non-thermal-plasma-activated de-NOx catalysis , 2018, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.

[21]  D. Galvão,et al.  Gas Adsorption and Separation by the Al-Based Metal–Organic Framework MIL-160 , 2017 .

[22]  U. Tumuluri,et al.  Reaction Pathways and Kinetics for Selective Catalytic Reduction (SCR) of Acidic NOx Emissions from Power Plants with NH3 , 2017 .

[23]  Minhua Zhang,et al.  Metal-organic framework loaded manganese oxides as efficient catalysts for low-temperature selective catalytic reduction of NO with NH3 , 2017, Frontiers of Chemical Science and Engineering.

[24]  Chenghui Zhang,et al.  A novel photo- and hydrochromic europium metal–organic framework with good anion sensing properties , 2017 .

[25]  C. Niu,et al.  Mn/CeO2 catalysts for SCR of NOx with NH3: comparative study on the effect of supports on low-temperature catalytic activity , 2017 .

[26]  Linbing Sun,et al.  Metal-Organic Frameworks for Heterogeneous Basic Catalysis. , 2017, Chemical reviews.

[27]  Jianpeng Shi,et al.  Rationally Designed Porous MnOx-FeOx Nanoneedles for Low-Temperature Selective Catalytic Reduction of NOx by NH3. , 2017, ACS applied materials & interfaces.

[28]  R. Banerjee,et al.  Predesigned Metal-Anchored Building Block for In Situ Generation of Pd Nanoparticles in Porous Covalent Organic Framework: Application in Heterogeneous Tandem Catalysis. , 2017, ACS applied materials & interfaces.

[29]  Minhua Zhang,et al.  Effect of Cosolvent and Temperature on the Structures and Properties of Cu-MOF-74 in Low-temperature NH3-SCR , 2017 .

[30]  Di-ming Chen,et al.  Template-directed synthesis of a luminescent Tb-MOF material for highly selective Fe3+ and Al3+ ion detection and VOC vapor sensing , 2017 .

[31]  A. Ghorbel,et al.  Novel Vanadium supported onto mixed Molybdenum-Titanium Pillared Clay catalysts for the low temperature SCR-NO by NH3 , 2017 .

[32]  Shijian Yang,et al.  Why the Low-Temperature Selective Catalytic Reduction Performance of Cr/TiO2 Is Much Less than That of Mn/TiO2: A Mechanism Study , 2016 .

[33]  Minhua Zhang,et al.  MOF-74 as an Efficient Catalyst for the Low-Temperature Selective Catalytic Reduction of NOx with NH3. , 2016, ACS applied materials & interfaces.

[34]  Yusuke Yamauchi,et al.  Carbon materials: MOF morphologies in control. , 2016, Nature chemistry.

[35]  Z. Fan,et al.  CeO2/TiO2 monolith catalyst for the selective catalytic reduction of NOx with NH3: Influence of H2O and SO2 , 2016 .

[36]  Abdullah M. Asiri,et al.  Metal-Organic Framework (MOF) Compounds: Photocatalysts for Redox Reactions and Solar Fuel Production. , 2016, Angewandte Chemie.

[37]  V. Aravindan,et al.  High energy asymmetric supercapacitor with 1D@2D structured NiCo 2 O 4 @Co 3 O 4 and jackfruit derived high surface area porous carbon , 2016 .

[38]  Shuo Chen,et al.  Enhanced catalytic activity over MIL-100(Fe) loaded ceria catalysts for the selective catalytic reduction of NOx with NH₃ at low temperature. , 2016, Journal of hazardous materials.

[39]  Gang Tian,et al.  CeO2/TiO2 monolith catalyst for the selective catalytic reduction of NOx with NH3: Influence of H2O and SO2 , 2016, Chemical Research in Chinese Universities.

[40]  C. Janiak,et al.  High-yield, fluoride-free and large-scale synthesis of MIL-101(Cr). , 2015, Dalton transactions.

[41]  A. Emwas,et al.  MOF Crystal Chemistry Paving the Way to Gas Storage Needs: Aluminum-Based soc-MOF for CH4, O2, and CO2 Storage , 2015, Journal of the American Chemical Society.

[42]  Ruixia Yang,et al.  Performance of Cr-doped vanadia/titania catalysts for low-temperature selective catalytic reduction of NOx with NH3 , 2015 .

[43]  Dandan Pang,et al.  Reaction and Characterization of Co and Ce Doped Mn/TiO2 Catalysts for Low-Temperature SCR of NO with NH3 , 2015, Catalysis Letters.

[44]  P. Smirniotis,et al.  Influence of elevated surface texture hydrated titania on Ce-doped Mn/TiO2 catalysts for the low-temperature SCR of NOx under oxygen-rich conditions , 2015 .

[45]  Hongtao Yu,et al.  Porous metal–organic framework MIL-100(Fe) as an efficient catalyst for the selective catalytic reduction of NOx with NH3 , 2014 .

[46]  Jack D. Evans,et al.  Post-synthetic metalation of metal-organic frameworks. , 2014, Chemical Society reviews.

[47]  Qiang Xu,et al.  Metal-organic framework composites. , 2014, Chemical Society reviews.

[48]  G. Zeng,et al.  Support modification for improving the performance of MnOx–CeOy/γ-Al2O3 in selective catalytic reduction of NO by NH3 , 2014 .

[49]  Wei Cai,et al.  The characterization of CrCe-doped on TiO2-pillared clay nanocomposites for NO oxidation and the promotion effect of CeOx , 2013 .

[50]  O. Shekhah,et al.  MOF thin films: existing and future applications. , 2011, Chemical Society reviews.

[51]  Zhihang Chen,et al.  Cr–MnOx mixed-oxide catalysts for selective catalytic reduction of NOx with NH3 at low temperature , 2010 .

[52]  C. Janiak,et al.  MOFs, MILs and more: concepts, properties and applications for porous coordination networks (PCNs) , 2010 .

[53]  K. Cen,et al.  Preparation and characterization of CeO2/TiO2 catalysts for selective catalytic reduction of NO with NH3 , 2010 .

[54]  M. S. Hegde,et al.  Catalysis for NOx abatement , 2009 .

[55]  Hong He,et al.  Selective catalytic reduction of NO by NH3 over a Ce/TiO2 catalyst , 2008 .

[56]  Shudong Wang,et al.  WO3/CeO2-ZrO2, a promising catalyst for selective catalytic reduction (SCR) of NOx with NH3 in diesel exhaust. , 2008, Chemical communications.

[57]  J. L. Hueso,et al.  Plasma catalysis with perovskite-type catalysts for the removal of NO and CH4 from combustion exhausts , 2007 .

[58]  Zhiming Liu,et al.  Recent Advances in Catalytic DeNOX Science and Technology , 2006 .

[59]  C. Serre,et al.  A Chromium Terephthalate-Based Solid with Unusually Large Pore Volumes and Surface Area , 2005, Science.

[60]  J. Hupp,et al.  Better Living Through Nanopore Chemistry , 2005, Science.

[61]  Charles T. Campbell,et al.  Oxygen Vacancies and Catalysis on Ceria Surfaces , 2005, Science.

[62]  Debora Fino,et al.  Studies on the redox properties of chromite perovskite catalysts for soot combustion , 2005 .

[63]  P. Smirniotis,et al.  Low-Temperature Selective Catalytic Reduction (SCR) of NO with NH3 by Using Mn, Cr, and Cu Oxides Supported on Hombikat TiO2. , 2001, Angewandte Chemie.

[64]  J. Hupp,et al.  RY Better Living Through Nanopore Chemistry , 2022 .