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Zhang M, Fu XP, Li SQ, Wang WW, Ma D, Jia CJ. CO-Tolerant Pt 1-MoO x/Mo 2N Catalyst for Efficient Activation of C-H and O-H Bonds toward Alcohol Dehydrogenation. J Am Chem Soc 2025; 147:12491-12502. [PMID: 40195650 DOI: 10.1021/jacs.4c17409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2025]
Abstract
Excessively strong adsorption of CO onto a Pt-based catalyst results in the poisoning effect during numerous CO-containing catalysis reactions, including the dehydrogenation process of alcohols. Traditional strategies via modifying the electronic state of Pt atoms are beneficial for weakening CO adsorption; however, they are normally detrimental to C-H cracking, thereby degrading catalytic efficiency toward alcohol dehydrogenation reaction. In this work, we present a synergistic function of Pt1 single atoms and heterostructured MoOx/Mo2N for efficiently dehydrogenating alcohols, allowing high CO resistance along with excellent capacity for C-H and O-H activation. This conjunction renders electron transfer via a strong Pt-MoOx/Mo2N interaction and thus induces the low 5d occupancy of Pt sites, enabling the facile CO desorption, which thereby boosts the efficiency of entire reaction cycles. Based on in situ structural characterizations and isotopic labeling analysis, we found that the spontaneously formed thin MoOx-Ov layer enables the barrierless breakage of O-H bonds even at as low as room temperature, which further energetically facilitates C-H cracking on interfacial Pt1 sites. Therefore, this strategy can be applied to fabricate CO-tolerant Pt-based catalysts toward numerous CO-containing reactions without compromising reactivity by coupling the advantages of single-atom and defective support materials.
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Affiliation(s)
- Ming Zhang
- Key Laboratory for Colloid and Interface Chemistry, Key Laboratory of Special Aggregated Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Xin-Pu Fu
- Key Laboratory for Colloid and Interface Chemistry, Key Laboratory of Special Aggregated Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Shan-Qing Li
- School of Materials and Environmental Engineering, Chizhou University, Chizhou 247000, China
| | - Wei-Wei Wang
- Key Laboratory for Colloid and Interface Chemistry, Key Laboratory of Special Aggregated Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Ding Ma
- College of Chemistry and Molecular Engineering, Peking University, Beijing 100874, China
| | - Chun-Jiang Jia
- Key Laboratory for Colloid and Interface Chemistry, Key Laboratory of Special Aggregated Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
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2
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Tao Y, Wang L, Zhang T, Wang C, Cui S, Liu B. Solar-Driven Hydrogen Production from Methanol Decomposition Catalyzed by High-Entropy Spinel Oxides. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2025; 21:e2500962. [PMID: 40100239 DOI: 10.1002/smll.202500962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2025] [Revised: 03/05/2025] [Indexed: 03/20/2025]
Abstract
To address safety and economic issues in hydrogen storage and transportation, developing liquid organic hydrogen carriers to deliver hydrogen to where it can be utilized for in situ hydrogen production is an attractive approach. Herein, a spinel phase high-entropy oxide (HEO) (FeCrCoNiCu)3O4 comprising of non-noble metals is synthesized via the PVP (Polyvinyl Pyrrolidone)-templated method as a catalyst for solar-driven hydrogen production through methanol decomposition. Benefiting from the synergistic effects of various components in high-entropy materials, (FeCrCoNiCu)3O4 HEO achieves an optimized hydrogen production rate of 49.4 mmol g-1 min-1, with a surface temperature of 279 °C under full-spectrum illumination of 2.68 W cm-2. The performance is significantly higher than that under thermocatalytic conditions at the same temperature and surpasses the activity of the state-of-the-art catalysts. The catalyst exhibits long-term stability over 80 h through in situ removing deposited carbon, and thus HEOs show great promise for efficient hydrogen production from methanol decomposition under mild conditions.
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Affiliation(s)
- Ye Tao
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Lin Wang
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Tian Zhang
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Chiran Wang
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Songlin Cui
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Bo Liu
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
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3
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Chen G, Ma J, Gong W, Li J, Li Z, Long R, Xiong Y. Recent progress of heterogeneous catalysts for transfer hydrogenation under the background of carbon neutrality. NANOSCALE 2024; 16:1038-1057. [PMID: 38126462 DOI: 10.1039/d3nr05207a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
Under the background of carbon neutrality, the direct conversion of greenhouse CO2 to high value added fuels and chemicals is becoming an important and promising technology. Among them, the generation of liquid C1 products (formic acid and methanol) has made great progress; nevertheless, it encounters the problem of how to use it efficiently to solve the overcapacity issue. In this review, we suggest that the catalytic transfer hydrogenation using formic acid and methanol as the hydrogen sources is a critical and potential route for the substitution for the fossil fuel-derived H2 to generate essential bulk and fine chemicals. We mainly focus on summarizing the recent progress of heterogeneous catalysts in such reactions, including thermal- and photo-catalytic processes. Finally, we also propose some challenges and opportunities for this development.
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Affiliation(s)
- Guangyu Chen
- National Synchrotron Radiation Laboratory, School of Nuclear Science and Technology, Hefei National Research Center for Physical Sciences at the Microscale, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Jun Ma
- National Synchrotron Radiation Laboratory, School of Nuclear Science and Technology, Hefei National Research Center for Physical Sciences at the Microscale, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
- Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou, Jiangsu 215123, P. R. China
| | - Wanbing Gong
- National Synchrotron Radiation Laboratory, School of Nuclear Science and Technology, Hefei National Research Center for Physical Sciences at the Microscale, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Jiayi Li
- National Synchrotron Radiation Laboratory, School of Nuclear Science and Technology, Hefei National Research Center for Physical Sciences at the Microscale, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Zheyue Li
- National Synchrotron Radiation Laboratory, School of Nuclear Science and Technology, Hefei National Research Center for Physical Sciences at the Microscale, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Ran Long
- National Synchrotron Radiation Laboratory, School of Nuclear Science and Technology, Hefei National Research Center for Physical Sciences at the Microscale, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
| | - Yujie Xiong
- National Synchrotron Radiation Laboratory, School of Nuclear Science and Technology, Hefei National Research Center for Physical Sciences at the Microscale, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China.
- Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou, Jiangsu 215123, P. R. China
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4
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Foucher AC, Yang S, Rosen DJ, Huang R, Pyo JB, Kwon O, Owen CJ, Sanchez DF, Sadykov II, Grolimund D, Kozinsky B, Frenkel AI, Gorte RJ, Murray CB, Stach EA. Synthesis and Characterization of Stable Cu-Pt Nanoparticles under Reductive and Oxidative Conditions. J Am Chem Soc 2023; 145:5410-5421. [PMID: 36825993 DOI: 10.1021/jacs.2c13666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
We report a synthesis method for highly monodisperse Cu-Pt alloy nanoparticles. Small and large Cu-Pt particles with a Cu/Pt ratio of 1:1 can be obtained through colloidal synthesis at 300 °C. The fresh particles have a Pt-rich surface and a Cu-rich core and can be converted into an intermetallic phase after annealing at 800 °C under H2. First, we demonstrated the stability of fresh particles under redox conditions at 400 °C, as the Pt-rich surface prevents substantial oxidation of Cu. Then, a combination of in situ scanning transmission electron microscopy, in situ X-ray absorption spectroscopy, and CO oxidation measurements of the intermetallic CuPt phase before and after redox treatments at 800 °C showed promising activity and stability for CO oxidation. Full oxidation of Cu was prevented after exposure to O2 at 800 °C. The activity and structure of the particles were only slightly changed after exposure to O2 at 800 °C and were recovered after re-reduction at 800 °C. Additionally, the intermetallic CuPt phase showed enhanced catalytic properties compared to the fresh particles with a Pt-rich surface or pure Pt particles of the same size. Thus, the incorporation of Pt with Cu does not lead to a rapid deactivation and degradation of the material, as seen with other bimetallic systems. This work provides a synthesis route to control the design of Cu-Pt nanostructures and underlines the promising properties of these alloys (intermetallic and non-intermetallic) for heterogeneous catalysis.
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Affiliation(s)
- Alexandre C Foucher
- Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Shengsong Yang
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Daniel J Rosen
- Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Renjing Huang
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Jun Beom Pyo
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Ohhun Kwon
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Cameron J Owen
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | | | | | | | - Boris Kozinsky
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States.,Robert Bosch Research and Technology Center, Cambridge, Massachusetts 02139, United States
| | - Anatoly I Frenkel
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States.,Division of Chemistry, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Raymond J Gorte
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Christopher B Murray
- Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States.,Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Eric A Stach
- Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States.,Laboratory for Research on the Structure of Matter, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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Algarni SE, Qasrawi AF, Khusayfan NM. Enhanced Optical and Electrical Interactions at the Pt/MgSe Interfaces Designed for 6G Communication Technology. CRYSTAL RESEARCH AND TECHNOLOGY 2022. [DOI: 10.1002/crat.202200185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Sabah E. Algarni
- Department of Physics Faculty of Science University of Jeddah Jeddah 23218 Saudi Arabia
| | - A. F. Qasrawi
- Department of Physics Arab American University Jenin P289 Palestine
- Department of Electrical and Electronics Engineering Istinye University Istanbul 34010 Turkey
| | - Najla M. Khusayfan
- Department of Physics Faculty of Science University of Jeddah Jeddah 23218 Saudi Arabia
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Cobalt-Ceria Catalysts for the Methanol Decomposition: Insights in the Long-Term Stability and Methanol Interaction. Top Catal 2022. [DOI: 10.1007/s11244-022-01667-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Buendía F, Araiza DG, López-Rodríguez L, Paz-Borbón LO, Díaz G. Methanol interaction over Cu-Pt clusters supported on CeO2: Towards an understanding of adsorption sites. Catal Today 2022. [DOI: 10.1016/j.cattod.2021.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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