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Liu D, Wu R, Wang X, Ye R, Hu F, Chen X, Wang T, Han B, Lu ZH, Feng G, Zhang R. Catalytic CO Oxidation on the Cu +-O v-Ce 3+ Interface Constructed by an Electrospinning Method for Enhanced CO Adsorption at Low Temperature. Inorg Chem 2024; 63:4312-4327. [PMID: 38354197 DOI: 10.1021/acs.inorgchem.3c04453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
It is crucial to eliminate CO emissions using non-noble catalysts. Cu-based catalysts have been widely applied in CO oxidation, but their activity and stability at low temperatures are still challenging. This study reports the preparation and application of an efficient copper-doped ceria electrospun fiber catalyst prepared by a facile electrospinning method. The obtained 10Cu-Ce fiber catalyst achieved complete CO oxidation at a temperature as low as 90 °C. However, a reference 10Cu/Ce catalyst prepared by the impregnation method needed 110 °C to achieve complete CO oxidation under identical reaction conditions. Asymmetric oxygen vacancies (ASOV) at the interface between copper and cerium were constructed, to effectively absorb gas molecules involved in the reaction, leading to the enhanced oxidation of CO. The exceptional ability of the 10Cu-Ce catalyst to adsorb CO is attributed to its unique structure and surface interaction phase Cu+-Ov-Ce3+, as demonstrated by a series of characterizations and DFT calculations. This novel approach of using electrospinning offers a promising technique for developing low-temperature and non-noble metal-based catalysts.
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Affiliation(s)
- Dong Liu
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P.R. China
| | - Rundong Wu
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P.R. China
| | - Xianjie Wang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P.R. China
| | - Runping Ye
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P.R. China
| | - Feiyang Hu
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P.R. China
| | - Xiaohan Chen
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P.R. China
| | - Tongtong Wang
- College of Advanced Materials Engineering, Jiaxing Nanhu University, Jiaxing 314001, P. R. China
| | - Bingying Han
- State Key Laboratory of Clean and Efficient Coal Utilization, Taiyuan University of Technology, Taiyuan 030024, P.R. China
| | - Zhang-Hui Lu
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P.R. China
| | - Gang Feng
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P.R. China
| | - Rongbin Zhang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P.R. China
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Mosrati J, Abdel-Mageed AM, Vuong TH, Grauke R, Bartling S, Rockstroh N, Atia H, Armbruster U, Wohlrab S, Rabeah J, Brückner A. Tiny Species with Big Impact: High Activity of Cu Single Atoms on CeO 2–TiO 2 Deciphered by Operando Spectroscopy. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02349] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Jawaher Mosrati
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
- Laboratoire de chimie des matériaux et catalyse, Département de chimie, Faculté des sciences de Tunis, Université de Tunis el Manar, Tunis 1092, Tunisie
| | - Ali M. Abdel-Mageed
- Institute of Surface Chemistry and Catalysis, Ulm University, Albert-Einstein-Allee 47, D-89081 Ulm, Germany
- Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Thanh Huyen Vuong
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
| | - Reni Grauke
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
| | - Stephan Bartling
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
| | - Nils Rockstroh
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
| | - Hanan Atia
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
| | - Udo Armbruster
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
| | - Sebastian Wohlrab
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
| | - Jabor Rabeah
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
| | - Angelika Brückner
- Leibniz-Institut für Katalyse, Albert-Einstein-Str. 29A, 18059 Rostock, Germany
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Chen FQ, Xia Y, Lao JZ, Cheng DG, Zhan XL. Unraveling the Change in Multiple Cu Species Present in CuO/CeO 2 over the Preferential CO Oxidation Reaction. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Feng-qiu Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Xihu District, Hangzhou 310027, China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Kecheng District, Quzhou 324000, China
| | - Yang Xia
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Xihu District, Hangzhou 310027, China
| | - Jia-zheng Lao
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Xihu District, Hangzhou 310027, China
| | - Dang-guo Cheng
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Xihu District, Hangzhou 310027, China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Kecheng District, Quzhou 324000, China
| | - Xiao-li Zhan
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Xihu District, Hangzhou 310027, China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Kecheng District, Quzhou 324000, China
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Abstract
We review the solution-based synthesis routes to cerium oxide materials where one or more elements are included in place of a proportion of the cerium, i.e., substitution of cerium is performed. The focus is on the solvothermal method, where reagents are heated above the boiling point of the solvent to induce crystallisation directly from the solution. This yields unusual compositions with crystal morphology often on the nanoscale. Chemical elements from all parts of the periodic table are considered, from transition metals to main group elements and the rare earths, including isovalent and aliovalent cations, and surveyed using the literature published in the past ten years. We illustrate the versatility of this synthesis method to allow the formation of functional materials with applications in contemporary applications such as heterogeneous catalysis, electrodes for solid oxide fuel cells, photocatalysis, luminescence and biomedicine. We pick out emerging trends towards control of crystal habit by use of non-aqueous solvents and solution additives and identify challenges still remaining, including in detailed structural characterisation, the understanding of crystallisation mechanisms and the scale-up of synthesis.
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Wang B, Zhang H, Xu W, Li X, Wang W, Zhang L, Li Y, Peng Z, Yang F, Liu Z. Nature of Active Sites on Cu–CeO2 Catalysts Activated by High-Temperature Thermal Aging. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03188] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Beibei Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - Hui Zhang
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - Wei Xu
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaobao Li
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wei Wang
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lunjia Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yimin Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Zheng Peng
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Fan Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Zhi Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
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Zhai Z, Cui D, Zhang Y, Hou Y, Cui M, Zhang H, Song J, Wang H. Effects of loading transition metal (Mn, Cr, Fe, Cu) oxides on oxygen storage/release properties of CeO2-ZrO2 solid solution. J RARE EARTH 2020. [DOI: 10.1016/j.jre.2019.04.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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7
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Liu Y, Mao D, Yu J, Zheng Y, Guo X. Facile preparation of highly active and stable CuO–CeO 2 catalysts for low-temperature CO oxidation via a direct solvothermal method. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01729a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
CuO–CeO2 catalysts prepared by a direct solvothermal method exhibit high activity and stability for low-temperature CO oxidation.
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Affiliation(s)
- Yanmin Liu
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- PR China
| | - Dongsen Mao
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- PR China
| | - Jun Yu
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- PR China
| | - Yuling Zheng
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- PR China
| | - Xiaoming Guo
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- PR China
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8
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Yang H, Liu W, Wang Z, Sun G. The Synthesis of SiO
2
@AuAg@CeO
2
Sandwich Structures with Enhanced Catalytic Performance Towards CO Oxidation. ChemistrySelect 2019. [DOI: 10.1002/slct.201901792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hongxiao Yang
- School of Chemistry and Chemical EngineeringUniversity of Jinan
| | - Wei Liu
- School of Water Conservancy and EnvironmentUniversity of Jinan
| | - Zhaohui Wang
- School of Chemistry and Chemical EngineeringUniversity of Jinan
| | - Guoxin Sun
- School of Chemistry and Chemical EngineeringUniversity of Jinan
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