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Zhang Y, Liu H, Zhao S, Xie C, Huang Z, Wang S. Insights into the Dynamic Evolution of Defects in Electrocatalysts. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2209680. [PMID: 36631395 DOI: 10.1002/adma.202209680] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/04/2022] [Indexed: 06/17/2023]
Abstract
This review focuses on the formation and preparation of defects, the dynamic evolution process of defects, and the influence of defect dynamic evolution on catalytic reactions. The summary of the current advances in the dynamic evolution process of defects in oxygen evolution reaction, hydrogen evolution reaction, nitrogen reduction reaction, oxygen reduction reaction, and carbon dioxide reduction reaction, and the given perspectives are expected to provide a more comprehensive understanding of defective electrocatalysts on the structural evolution process during electrocatalysis and the reaction mechanisms, especially for the defect dynamic evolution on the performance in catalytic reactions.
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Affiliation(s)
- Yiqiong Zhang
- College of Materials Science and Engineering, Changsha University of Science and Technology, Changsha, 410114, P. R. China
| | - Hanwen Liu
- School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
- School of Chemical Engineering, The University of Queensland, St Lucia, Brisbane, QLD, 4072, Australia
| | - Siyuan Zhao
- College of Materials Science and Engineering, Changsha University of Science and Technology, Changsha, 410114, P. R. China
| | - Chao Xie
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, Hunan University, Changsha, 410082, China
| | - Zhenguo Huang
- School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Shuangyin Wang
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, Hunan University, Changsha, 410082, China
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2
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De Bellis J, Petersen H, Ternieden J, Pfänder N, Weidenthaler C, Schüth F. Direct Dry Synthesis of Supported Bimetallic Catalysts: A Study on Comminution and Alloying of Metal Nanoparticles. Angew Chem Int Ed Engl 2022; 61:e202208016. [PMID: 35972468 PMCID: PMC9804192 DOI: 10.1002/anie.202208016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Indexed: 01/05/2023]
Abstract
Ball milling is growing increasingly important as an alternative synthetic tool to prepare catalytic materials. It was recently observed that supported metal catalysts could be directly obtained upon ball milling from the coarse powders of metal and oxide support. Moreover, when two compatible metal sources are simultaneously subjected to the mechanochemical treatment, bimetallic nanoparticles are obtained. A systematic investigation was extended to different metals and supports to understand better the mechanisms involved in the comminution and alloying of metal nanoparticles. Based on this, a model describing the role of metal-support interactions in the synthesis was developed. The findings will be helpful for the future rational design of supported metal catalysts via dry ball milling.
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Affiliation(s)
- Jacopo De Bellis
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Hilke Petersen
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Jan Ternieden
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Norbert Pfänder
- Department of Heterogeneous ReactionsMax-Planck-Institut für Chemische EnergiekonversionStiftstraße 34–3645470Mülheim an der RuhrGermany
| | - Claudia Weidenthaler
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Ferdi Schüth
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
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3
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De Bellis J, Petersen H, Ternieden J, Pfänder N, Weidenthaler C, Schüth F. Direct Dry Synthesis of Supported Bimetallic Catalysts: A Study on Comminution and Alloying of Metal Nanoparticles. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202208016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jacopo De Bellis
- Max-Planck-Institut für Kohlenforschung: Max-Planck-Institut fur Kohlenforschung Heterogeneous Catalysis Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr GERMANY
| | - Hilke Petersen
- Max-Planck-Institut für Kohlenforschung: Max-Planck-Institut fur Kohlenforschung Heterogeneous Catalysis Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr GERMANY
| | - Jan Ternieden
- Max-Planck-Institut für Kohlenforschung: Max-Planck-Institut fur Kohlenforschung Heterogeneous Catalysis Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr GERMANY
| | - Norbert Pfänder
- Max-Planck-Institute for Chemical Energy Conversion: Max-Planck-Institut fur chemische Energiekonversion Department of Heterogeneous Reactions Stiftstrasse 34-36 NRW Mülheim an der Ruhr GERMANY
| | - Claudia Weidenthaler
- Max-Planck-Institut für Kohlenforschung: Max-Planck-Institut fur Kohlenforschung Heterogeneous Catalysis Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr GERMANY
| | - Ferdi Schüth
- Max-Planck-Institut fur Kohlenforschung Heterogeneous Catalysis Kaiser-Wilhelm-Platz 1 45470 Mülheim GERMANY
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5
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Wang T, Qiu L, Li H, Zhang C, Sun Y, Xi S, Ge J, Xu ZJ, Wang C. Facile synthesis of palladium incorporated NiCo2O4 spinel for low temperature methane combustion: Activate lattice oxygen to promote activity. J Catal 2021. [DOI: 10.1016/j.jcat.2021.10.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Deng J, Li S, Yin X, Li M, Wang J, Chen Y, Chen Y. Influence of surface Ce/Zr ratio on formation of κ-Ce2Zr2O8 superstructure and its application in three-way catalysis. J RARE EARTH 2021. [DOI: 10.1016/j.jre.2021.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Lee J, Lim TH, Lee E, Kim DH. Promoting the Methane Oxidation on Pd/CeO
2
Catalyst by Increasing the Surface Oxygen Mobility via Defect Engineering. ChemCatChem 2021. [DOI: 10.1002/cctc.202100653] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jaeha Lee
- School of Chemical and Biological Engineering Institute of Chemical Processes Seoul National University 1 Gwanak-ro, Gwanak-gu Seoul 151-744 Korea
| | - Tae Hwan Lim
- School of Chemical and Biological Engineering Institute of Chemical Processes Seoul National University 1 Gwanak-ro, Gwanak-gu Seoul 151-744 Korea
| | - Eunwon Lee
- School of Chemical and Biological Engineering Institute of Chemical Processes Seoul National University 1 Gwanak-ro, Gwanak-gu Seoul 151-744 Korea
| | - Do Heui Kim
- School of Chemical and Biological Engineering Institute of Chemical Processes Seoul National University 1 Gwanak-ro, Gwanak-gu Seoul 151-744 Korea
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8
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Wu M, Li W, Zhang X, Xue F, Yang T, Yuan L. Elucidation of the Active Phase in Pd‐Based Catalysts Supporting on Octahedral CeO
2
for Low‐Temperature Methane Oxidation. ChemistrySelect 2021. [DOI: 10.1002/slct.202100511] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mingwei Wu
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 China
| | - Wenzhi Li
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 China
- Institute of Energy Hefei Comprehensive National Science Center, Add. 96 Jinzhai Rd. Hefei 230031 China
| | - Xia Zhang
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 China
| | - Fengyang Xue
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 China
| | - Tao Yang
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 China
| | - Liang Yuan
- National & Local Joint Engineering Research Center of Precision Coal Mining Anhui University of Science and Technology Huainan 232001 China
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9
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Chen S, Li S, You R, Guo Z, Wang F, Li G, Yuan W, Zhu B, Gao Y, Zhang Z, Yang H, Wang Y. Elucidation of Active Sites for CH 4 Catalytic Oxidation over Pd/CeO 2 Via Tailoring Metal–Support Interactions. ACS Catal 2021. [DOI: 10.1021/acscatal.1c00839] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shiyuan Chen
- Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Songda Li
- Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Ruiyang You
- Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Ziyi Guo
- School of Chemical Engineering, University of New South Wales, Sydney 2052, New South Wales, Australia
| | - Fei Wang
- Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Guanxing Li
- Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Wentao Yuan
- Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Beien Zhu
- Zhangjiang Laboratory, Chinese Academy of Sciences, Shanghai Advanced Research Institute, Shanghai 201210, China
- Key Laboratory of Interfacial Physics and Technology, Chinese Academy of Sciences, Shanghai Institute of Applied Physics, Shanghai 201800, China
| | - Yi Gao
- Zhangjiang Laboratory, Chinese Academy of Sciences, Shanghai Advanced Research Institute, Shanghai 201210, China
- Key Laboratory of Interfacial Physics and Technology, Chinese Academy of Sciences, Shanghai Institute of Applied Physics, Shanghai 201800, China
| | - Ze Zhang
- Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Hangsheng Yang
- Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yong Wang
- Center of Electron Microscopy and State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
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10
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Amrute AP, De Bellis J, Felderhoff M, Schüth F. Mechanochemical Synthesis of Catalytic Materials. Chemistry 2021; 27:6819-6847. [PMID: 33427335 PMCID: PMC8248068 DOI: 10.1002/chem.202004583] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Indexed: 12/02/2022]
Abstract
The mechanochemical synthesis of nanomaterials for catalytic applications is a growing research field due to its simplicity, scalability, and eco-friendliness. Besides, it provides materials with distinct features, such as nanocrystallinity, high defect concentration, and close interaction of the components in a system, which are, in most cases, unattainable by conventional routes. Consequently, this research field has recently become highly popular, particularly for the preparation of catalytic materials for various applications, ranging from chemical production over energy conversion catalysis to environmental protection. In this Review, recent studies on mechanochemistry for the synthesis of catalytic materials are discussed. Emphasis is placed on the straightforwardness of the mechanochemical route-in contrast to more conventional synthesis-in fabricating the materials, which otherwise often require harsh conditions. Distinct material properties achieved by mechanochemistry are related to their improved catalytic performance.
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Affiliation(s)
- Amol P. Amrute
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
- Current address: Institute of Chemical and Engineering SciencesA*STAR1 Pesek RoadJurong Island627833 SingaporeSingapore
| | - Jacopo De Bellis
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Michael Felderhoff
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Ferdi Schüth
- Department of Heterogeneous CatalysisMax-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
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11
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Low-Temperature Methane Partial Oxidation over Pd Supported on CeO2: Effect of the Preparation Method and Precursors. REACTIONS 2021. [DOI: 10.3390/reactions2010004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The catalytic production of syngas by the partial oxidation of methane (POM) was investigated over Pd supported on ceria (0.5–2 Pd wt.%) prepared by incipient wetness impregnation and by mechanochemical methods. The performance of the Pd/CeO2 catalyst prepared by milling CeO2 and Pd acetate was superior to that prepared by milling CeO2 and Pd nitrate and to Pd/CeO2 prepared by impregnation from Pd acetate. The best catalytic activity of the Pd/CeO2 catalyst prepared from CeO2 and Pd acetate was obtained by milling at 50 Hz for 5 min. Two-step combustion and reforming reaction mechanism were identified. Remarkably, methane conversion increased progressively with Pd loading for the catalysts prepared by incipient wetness impregnation, whereas low metal loading showed better conversion of methane for the catalysts prepared by ball milling using Pd acetate. This was explained in terms of an impressive dispersion of Pd species with a strong interaction with the surface of ceria, as deduced from transmission electron microscopy, Raman spectroscopy and X-ray photoelectron spectroscopy characterization, which revealed a large quantity of highly oxidized species at the surface.
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12
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Wu M, Li W, Ogunbiyi AT, Guo G, Xue F, Chen K, Zhang B. Highly Active and Stable Palladium Catalysts Supported on Surface‐modified Ceria Nanowires for Lean Methane Combustion. ChemCatChem 2021. [DOI: 10.1002/cctc.202001438] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mingwei Wu
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 P. R. China
| | - Wenzhi Li
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 P. R. China
- Institute of Energy Hefei Comprehensive National Science Center Hefei 230031 P. R. China
| | - Ajibola T. Ogunbiyi
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 P. R. China
| | - Ge Guo
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 P. R. China
| | - Fengyang Xue
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 P. R. China
| | - Kun Chen
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 P. R. China
| | - Baikai Zhang
- Laboratory of Basic Research in Biomass Conversion and Utilization Department of Thermal Science and Energy Engineering University of Science and Technology of China Hefei 230026 P. R. China
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13
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Chen Q, Nie Y, Ming M, Fan G, Zhang Y, Hu JS. Sustainable synthesis of supported metal nanocatalysts for electrochemical hydrogen evolution. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(20)63652-x] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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14
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Jiang D, Wan G, García-Vargas CE, Li L, Pereira-Hernández XI, Wang C, Wang Y. Elucidation of the Active Sites in Single-Atom Pd1/CeO2 Catalysts for Low-Temperature CO Oxidation. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02480] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dong Jiang
- The Gene and Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, Washington 99164, United States
| | - Gang Wan
- SLAC National Accelerator Laboratory, Stanford University, 2575 Sand Hill Road, Menlo Park, California 94025, United States
| | - Carlos E. García-Vargas
- The Gene and Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, Washington 99164, United States
| | - Linze Li
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Xavier Isidro Pereira-Hernández
- The Gene and Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, Washington 99164, United States
| | - Chongmin Wang
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Yong Wang
- The Gene and Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, Washington 99164, United States
- Institute for Integrated Catalysis, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
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15
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Kwon G, Shin D, Jeong H, Sahoo SK, Lee J, Kim G, Choi J, Kim DH, Han JW, Lee H. Oxidative Methane Conversion to Ethane on Highly Oxidized Pd/CeO 2 Catalysts Below 400 °C. CHEMSUSCHEM 2020; 13:677-681. [PMID: 31896170 DOI: 10.1002/cssc.201903311] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 12/27/2019] [Indexed: 06/10/2023]
Abstract
Methane upgrading into more valuable chemicals has received much attention. Herein, we report oxidative methane conversion to ethane using gaseous O2 at low temperatures (<400 °C) and atmospheric pressure in a continuous reactor. A highly oxidized Pd deposited on ceria could produce ethane with a productivity as high as 0.84 mmol gcat -1 h-1 . The Pd-O-Pd sites, not Pd-O-Ce, were the active sites for the selective ethane production at low temperatures. Density functional theory calculations confirmed that the Pd-O-Pd site is energetically more advantageous for C-C coupling, whereas Pd-O-Ce promotes CH4 dehydrogenation. The ceria helped Pd maintain a highly oxidic state despite reductive CH4 flow. This work can provide new insight for methane upgrading into C2 species.
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Affiliation(s)
- Gihun Kwon
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, South Korea
| | - Dongjae Shin
- Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, South Korea
| | - Hojin Jeong
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, South Korea
| | - Suman Kalyan Sahoo
- Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, South Korea
| | - Jaeha Lee
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, 08826, South Korea
| | - Gunjoo Kim
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, South Korea
| | - Juhyuk Choi
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, South Korea
| | - Do Heui Kim
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, 08826, South Korea
| | - Jeong Woo Han
- Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, 37673, South Korea
| | - Hyunjoo Lee
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 34141, South Korea
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16
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Phase transformation and oxygen vacancies in Pd/ZrO2 for complete methane oxidation under lean conditions. J Catal 2019. [DOI: 10.1016/j.jcat.2019.04.047] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Duan H, You R, Xu S, Li Z, Qian K, Cao T, Huang W, Bao X. Pentacoordinated Al 3+ -Stabilized Active Pd Structures on Al 2 O 3 -Coated Palladium Catalysts for Methane Combustion. Angew Chem Int Ed Engl 2019; 58:12043-12048. [PMID: 31192496 DOI: 10.1002/anie.201904883] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Indexed: 01/22/2023]
Abstract
Supported Pd catalysts are active in catalyzing the highly exothermic methane combustion reaction but tend to be deactivated owing to local hyperthermal environments. Herein we report an effective approach to stabilize Pd/SiO2 catalysts with porous Al2 O3 overlayers coated by atomic layer deposition (ALD). 27 Al magic angle spinning NMR analysis showed that Al2 O3 overlayers on Pd particles coated by the ALD method are rich in pentacoordinated Al3+ sites capable of strongly interacting with adjacent surface PdOx phases on supported Pd particles. Consequently, Al2 O3 -decorated Pd/SiO2 catalysts exhibit active and stable PdOx and Pd-PdOx structures to efficiently catalyze methane combustion between 200 and 850 °C. These results reveal the unique structural characteristics of Al2 O3 overlayers on metal surfaces coated by the ALD method and provide a practical strategy to explore stable and efficient supported Pd catalysts for methane combustion.
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Affiliation(s)
- Huimei Duan
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, CAS Key Laboratory of Materials for Energy Conversion and Department of Chemical Physics, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Rui You
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, CAS Key Laboratory of Materials for Energy Conversion and Department of Chemical Physics, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Shutao Xu
- State Key of Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian, 116023, P. R. China
| | - Zhaorui Li
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, CAS Key Laboratory of Materials for Energy Conversion and Department of Chemical Physics, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Kun Qian
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, CAS Key Laboratory of Materials for Energy Conversion and Department of Chemical Physics, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Tian Cao
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, CAS Key Laboratory of Materials for Energy Conversion and Department of Chemical Physics, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Weixin Huang
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, CAS Key Laboratory of Materials for Energy Conversion and Department of Chemical Physics, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Xinhe Bao
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, CAS Key Laboratory of Materials for Energy Conversion and Department of Chemical Physics, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
- State Key of Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Zhongshan Road 457, Dalian, 116023, P. R. China
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18
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Duan H, You R, Xu S, Li Z, Qian K, Cao T, Huang W, Bao X. Pentacoordinated Al
3+
‐Stabilized Active Pd Structures on Al
2
O
3
‐Coated Palladium Catalysts for Methane Combustion. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904883] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Huimei Duan
- Hefei National Laboratory for Physical Sciences at the MicroscaleKey Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education InstitutesCAS Key Laboratory of Materials for Energy Conversion and Department of Chemical PhysicsUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Rui You
- Hefei National Laboratory for Physical Sciences at the MicroscaleKey Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education InstitutesCAS Key Laboratory of Materials for Energy Conversion and Department of Chemical PhysicsUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Shutao Xu
- State Key of Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences Zhongshan Road 457 Dalian 116023 P. R. China
| | - Zhaorui Li
- Hefei National Laboratory for Physical Sciences at the MicroscaleKey Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education InstitutesCAS Key Laboratory of Materials for Energy Conversion and Department of Chemical PhysicsUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Kun Qian
- Hefei National Laboratory for Physical Sciences at the MicroscaleKey Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education InstitutesCAS Key Laboratory of Materials for Energy Conversion and Department of Chemical PhysicsUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Tian Cao
- Hefei National Laboratory for Physical Sciences at the MicroscaleKey Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education InstitutesCAS Key Laboratory of Materials for Energy Conversion and Department of Chemical PhysicsUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Weixin Huang
- Hefei National Laboratory for Physical Sciences at the MicroscaleKey Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education InstitutesCAS Key Laboratory of Materials for Energy Conversion and Department of Chemical PhysicsUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Xinhe Bao
- Hefei National Laboratory for Physical Sciences at the MicroscaleKey Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education InstitutesCAS Key Laboratory of Materials for Energy Conversion and Department of Chemical PhysicsUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
- State Key of Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences Zhongshan Road 457 Dalian 116023 P. R. China
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Schreyer H, Eckert R, Immohr S, de Bellis J, Felderhoff M, Schüth F. Milling Down to Nanometers: A General Process for the Direct Dry Synthesis of Supported Metal Catalysts. Angew Chem Int Ed Engl 2019; 58:11262-11265. [PMID: 31184405 DOI: 10.1002/anie.201903545] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Indexed: 11/08/2022]
Abstract
Supported catalysts are among the most important classes of catalysts. They are typically prepared by wet-chemical methods, such as impregnation or co-precipitation. Here we disclose that dry ball milling of macroscopic metal powder in the presence of a support oxide leads in many cases to supported catalysts with particles in the nanometer size range. Various supports, including TiO2 , Al2 O3 , Fe2 O3 , and Co3 O4 , and different metals, such as Au, Pt, Ag, Cu, and Ni, were studied, and for each of the supports and the metals, highly dispersed nanoparticles on supports could be prepared. The supported catalysts were tested in CO oxidation, where they showed activities in the same range as conventionally prepared catalysts. The method thus provides a simple and cost-effective alternative to the conventionally used impregnation methods.
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Affiliation(s)
- Hannah Schreyer
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim, Germany
| | - Rene Eckert
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim, Germany
| | - Sarah Immohr
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim, Germany
| | - Jacopo de Bellis
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim, Germany
| | - Michael Felderhoff
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim, Germany
| | - Ferdi Schüth
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim, Germany
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20
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Schreyer H, Eckert R, Immohr S, de Bellis J, Felderhoff M, Schüth F. Milling Down to Nanometers: A General Process for the Direct Dry Synthesis of Supported Metal Catalysts. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hannah Schreyer
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim Germany
| | - Rene Eckert
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim Germany
| | - Sarah Immohr
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim Germany
| | - Jacopo de Bellis
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim Germany
| | - Michael Felderhoff
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim Germany
| | - Ferdi Schüth
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim Germany
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21
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Bolm C, Hernández JG. Mechanochemistry of Gaseous Reactants. Angew Chem Int Ed Engl 2019; 58:3285-3299. [DOI: 10.1002/anie.201810902] [Citation(s) in RCA: 164] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - José G. Hernández
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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22
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Affiliation(s)
- Carsten Bolm
- Institut für Organische Chemie; RWTH Aachen University; Landoltweg 1 52074 Aachen Deutschland
| | - José G. Hernández
- Institut für Organische Chemie; RWTH Aachen University; Landoltweg 1 52074 Aachen Deutschland
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