1
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Li X, Yang C, Tang Z. Electrifying oxidation of ethylene and propylene. Chem Commun (Camb) 2024; 60:6703-6716. [PMID: 38863326 DOI: 10.1039/d4cc02025a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
Ethylene and propylene, as essential precursors in the chemical industry, have been playing a pivotal role in the production of various value-added chemicals that find wide applications in diverse sectors, such as polymer synthesis, lithium-ion battery electrolytes, antifreeze agents and pharmaceuticals. Nevertheless, traditional methods for olefin functionalization including chlorohydrination and epoxidation involve energy-intensive steps and environment-detrimental by-products. In contrast, electrocatalysis is emerging as a promising and sustainable approach for olefin oxidation via utilizing renewable electricity. Recent advancements in energy storage and conversion technologies have intensified the research efforts toward designing efficient electrocatalysts for the selective oxidation of ethylene and propylene, highlighting the shift towards more sustainable production methods. Herein, we summarize recent progress in the electrocatalytic oxidation of ethylene and propylene, focusing on achievement in catalyst design, reaction system selection and mechanism exploration. We figure out the advantages of different oxidation methods for improved performance and discuss the various types of catalysts like noble metals, non-noble metals, metal oxides and carbon-based materials, in facilitating the electrochemical oxidation of ethylene and propylene. Finally, we also provide an overview of current challenges and problems requiring further works.
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Affiliation(s)
- Xinwei Li
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China
| | - Caoyu Yang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100190, China
| | - Zhiyong Tang
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100190, China
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2
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Chung M, Maalouf JH, Adams JS, Jiang C, Román-Leshkov Y, Manthiram K. Direct propylene epoxidation via water activation over Pd-Pt electrocatalysts. Science 2024; 383:49-55. [PMID: 38175873 DOI: 10.1126/science.adh4355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 11/29/2023] [Indexed: 01/06/2024]
Abstract
Direct electrochemical propylene epoxidation by means of water-oxidation intermediates presents a sustainable alternative to existing routes that involve hazardous chlorine or peroxide reagents. We report an oxidized palladium-platinum alloy catalyst (PdPtOx/C), which reaches a Faradaic efficiency of 66 ± 5% toward propylene epoxidation at 50 milliamperes per square centimeter at ambient temperature and pressure. Embedding platinum into the palladium oxide crystal structure stabilized oxidized platinum species, resulting in improved catalyst performance. The reaction kinetics suggest that epoxidation on PdPtOx/C proceeds through electrophilic attack by metal-bound peroxo intermediates. This work demonstrates an effective strategy for selective electrochemical oxygen-atom transfer from water, without mediators, for diverse oxygenation reactions.
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Affiliation(s)
- Minju Chung
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Joseph H Maalouf
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Jason S Adams
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Chenyu Jiang
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Yuriy Román-Leshkov
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Karthish Manthiram
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
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3
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Svintsitskiy DA, Lazarev MK, Slavinskaya EM, Fedorova EA, Kardash TY, Cherepanova SV, Boronin AI. Room temperature epoxidation of ethylene over delafossite-based AgNiO 2 nanoparticles. Phys Chem Chem Phys 2023; 25:20892-20902. [PMID: 37526576 DOI: 10.1039/d3cp01701j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
A mixed oxide of silver and nickel AgNiO2 was obtained via co-precipitation in alkaline medium. This oxide demonstrates room temperature activity in the reaction of ethylene epoxidation with a high selectivity (up to 70%). Using the PDF method, it was found that the initial structure of AgNiO2 contains stacking faults and silver vacancies, which cause the nonstoichiometry of the oxide (Ag/Ni < 1). It has been established that on the initial surface of AgNiO2 oxide, silver state can be considered as an intermediate between Ag2O and Ag0 (i.e. Agδ+-like), while nickel is characterized by signs of a deeply oxidized state (Ni3+-like). The interaction of AgNiO2 with C2H4 at room temperature leads to the simultaneous removal of two oxygen species with Eb(O 1s) = 529.0 eV and 530.5 eV considered as nucleophilic and electrophilic oxygen states, respectively. Nucleophilic oxygen was attributed to the lattice oxygen (Ag-O-Ni), while the electrophilic species with epoxidation activity was associated with the weakly bound oxygen stabilized on the surface. According to the TPR-C2H4 data, a large number of weakly bound oxygen species were found on the pristine AgNiO2 surface. The removal of such species at room temperature didn't result in noticeable structural transformation of delafossite. As the temperature of ethylene oxidation over AgNiO2 increased, the appearance of Ag0 particles was first observed below 200 °C followed by the complete destruction of the delafossite structure at higher temperatures.
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Affiliation(s)
- Dmitry A Svintsitskiy
- Boreskov Institute of Catalysis, Pr. Lavrentieva 5, 630090, Novosibirsk, Russian Federation.
| | - Mikhail K Lazarev
- Boreskov Institute of Catalysis, Pr. Lavrentieva 5, 630090, Novosibirsk, Russian Federation.
| | - Elena M Slavinskaya
- Boreskov Institute of Catalysis, Pr. Lavrentieva 5, 630090, Novosibirsk, Russian Federation.
| | - Elizaveta A Fedorova
- Boreskov Institute of Catalysis, Pr. Lavrentieva 5, 630090, Novosibirsk, Russian Federation.
| | - Tatyana Yu Kardash
- Boreskov Institute of Catalysis, Pr. Lavrentieva 5, 630090, Novosibirsk, Russian Federation.
| | - Svetlana V Cherepanova
- Boreskov Institute of Catalysis, Pr. Lavrentieva 5, 630090, Novosibirsk, Russian Federation.
| | - Andrei I Boronin
- Boreskov Institute of Catalysis, Pr. Lavrentieva 5, 630090, Novosibirsk, Russian Federation.
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4
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Liu XC, Wang T, Zhang ZM, Yang CH, Li LY, Wu S, Xie S, Fu G, Zhou ZY, Sun SG. Reaction Mechanism and Selectivity Tuning of Propene Oxidation at the Electrochemical Interface. J Am Chem Soc 2022; 144:20895-20902. [DOI: 10.1021/jacs.2c09105] [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)
- Xiao-Chen Liu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Tao Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Zhi-Ming Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Cong-Hua Yang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Lai-Yang Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Shimiao Wu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Shunji Xie
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Gang Fu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Zhi-You Zhou
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Shi-Gang Sun
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Tan Kah Kee Innovation Laboratory, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
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5
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Liquid-phase epoxidation of propylene with molecular oxygen by chloride manganese meso-tetraphenylporphyrins. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2021.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Zhou XT, Yu HY, Li Y, Wu HB, Ji HB. Manganese porphyrin-mediated aerobic epoxidation of propylene with isoprene: A new strategy for simultaneously preparing propylene epoxide and isoprene monoxide. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Sangolkar AA, Pawar R. Enhanced Selectivity of the Propylene Epoxidation Reaction on a Cu Monolayer Surface via Eley-Rideal Mechanism. Chemphyschem 2022; 23:e202200334. [PMID: 35678180 DOI: 10.1002/cphc.202200334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/06/2022] [Indexed: 12/19/2022]
Abstract
The aerobic oxidation of propylene to selectively achieve propylene oxide (PO) is a challenging reaction in catalysis. Therefore, an active catalyst which shows enhanced PO selectivity is extremely desired. In the present investigation, an attempt has been made to explore the catalytic activity of a mono-atomically thin two-dimensional (2D) hexagonal (HX) Cu layer for selective propylene epoxidation using molecular O2 with the aid of density functional theory calculations. The results reveal that the conversion of propylene to PO via Eley-Rideal mechanism is an exoergic and barrierless reaction on the O2 pre-adsorbed Cu monolayer. The Pauli energy component plays a decisive role for barrierless reaction whereas the electrostatic and orbital contribution governs the energetic stability of PO. Car-Parrinello molecular dynamics (CPMD) simulation reinforces the outcomes of climbing image nudged elastic band (CI-NEB) calculation. Further, the formation of oxametallacycle OMC-2 (0.47 eV) is kinetically favourable over OMC-1 (0.87 eV) and AHS (0.50 eV) on O pre-adsorbed 2D HX Cu. Interestingly, the energy barrier for the conversion of OMC-2 to PO (0.70 eV) is considerably low in comparison with the acetone formation (0.90 eV). Therefore, it is worth to mention that the 2D HX Cu surface provides a promising platform for selective propylene epoxidation.
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Affiliation(s)
- Akanksha Ashok Sangolkar
- Department of Chemistry, National Institute of Technology Warangal (NITW), Warangal, Telangana-506004, India
| | - Ravinder Pawar
- Department of Chemistry, National Institute of Technology Warangal (NITW), Warangal, Telangana-506004, India
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8
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Li W, Wu G, Hu W, Dang J, Wang C, Weng X, da Silva I, Manuel P, Yang S, Guan N, Li L. Direct Propylene Epoxidation with Molecular Oxygen over Cobalt-Containing Zeolites. J Am Chem Soc 2022; 144:4260-4268. [PMID: 35192361 DOI: 10.1021/jacs.2c00792] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Direct propylene epoxidation with molecular oxygen is a dream reaction with 100% atom economy, but aerobic epoxidation is challenging because of the undesired over-oxidation and isomerization of epoxide products. Herein, we report the construction of uniform cobalt ions confined in faujasite zeolite, namely, Co@Y, which exhibits unprecedented catalytic performance in the aerobic epoxidation of propylene. Propylene conversion of 24.6% is achieved at propylene oxide selectivity of 57% at 773 K, giving a state-of-the-art propylene oxide production rate of 4.7 mmol/gcat/h. The catalytic performance of Co@Y is very stable, and no activity loss can be observed for over 200 h. Spectroscopic analyses reveal the details of molecular oxygen activation on isolated cobalt ions, followed by interaction with propylene to produce epoxide, in which the Co2+-Coδ+-Co2+ (2 < δ < 3) redox cycle is involved. The reaction pathway of propylene oxide and byproduct acrolein formation from propylene epoxidation is investigated by density functional theory calculations, and the unique catalytic performance of Co@Y is interpreted. This work presents an explicit example of constructing specific transition-metal ions within the zeolite matrix toward selective catalytic oxidations.
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Affiliation(s)
- Weijie Li
- Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, Nankai University, Tianjin300350, China
| | - Guangjun Wu
- Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, Nankai University, Tianjin300350, China.,Key Laboratory of Advanced Energy Materials Chemistry of Ministry of Education, College of Chemistry, Nankai University, Tianjin300071, China
| | - Wende Hu
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis, SINOPEC Shanghai Research Institute of Petrochemical Technology, Shanghai201208, China
| | - Jian Dang
- Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, Nankai University, Tianjin300350, China
| | - Chuanming Wang
- State Key Laboratory of Green Chemical Engineering and Industrial Catalysis, SINOPEC Shanghai Research Institute of Petrochemical Technology, Shanghai201208, China
| | - Xuefei Weng
- Vacuum Interconnected Nanotech Workstation, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou215123, China
| | - Ivan da Silva
- ISIS Facility, STFC, Rutherford Appleton Laboratory, Chilton, OxfordshireOX11 0QX, U.K
| | - Pascal Manuel
- ISIS Facility, STFC, Rutherford Appleton Laboratory, Chilton, OxfordshireOX11 0QX, U.K
| | - Sihai Yang
- Department of Chemistry, The University of Manchester, ManchesterM13 9PL, U.K
| | - Naijia Guan
- Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, Nankai University, Tianjin300350, China
| | - Landong Li
- Haihe Laboratory of Sustainable Chemical Transformations, School of Materials Science and Engineering, Nankai University, Tianjin300350, China.,Key Laboratory of Advanced Energy Materials Chemistry of Ministry of Education, College of Chemistry, Nankai University, Tianjin300071, China
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9
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Huang W, Lin N, Xie X, Chen M, Wan H. NO
reduction on Cu‐based model catalysts studied by
in‐situ
IRAS. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wujun Huang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols−Ethers−Esters, Department of Chemistry, College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 Fujian People's Republic of China
| | - Na Lin
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols−Ethers−Esters, Department of Chemistry, College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 Fujian People's Republic of China
| | - Xiuwen Xie
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols−Ethers−Esters, Department of Chemistry, College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 Fujian People's Republic of China
| | - Mingshu Chen
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols−Ethers−Esters, Department of Chemistry, College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 Fujian People's Republic of China
| | - Huilin Wan
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols−Ethers−Esters, Department of Chemistry, College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 Fujian People's Republic of China
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10
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Enhanced oxygen transfer over bifunctional Mo-based oxametallacycle catalyst for epoxidation of propylene. J Colloid Interface Sci 2021; 611:564-577. [PMID: 34971967 DOI: 10.1016/j.jcis.2021.12.092] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 12/17/2022]
Abstract
Activation of inert propylene to produce propylene oxide (PO) is critical, but still faces some challenges in realizing higher PO selectivity and productivity. Herein, a temperature-controlled phase transfer catalyst (MoOO·DMF) is prepared for the liquid-phase epoxidation of propylene with tert-butyl hydroperoxide (TBHP) as oxidant, which exhibit the selectivity of 90.6% and the productivity of 1286.42·h-1 for PO (catalyst/propylene = 0.77 mol‰). Some experimental factors (solvent types, reaction temperature, contact time, the dosage of catalyst, TBHP and substrate) were investigated, and the reaction kinetics and thermodynamics are discussed. MoOO·DMF has the characteristic of both homogeneous and heterogeneous catalysts, which can be dissolved in the solvent at higher temperatures and separated from the solvent after reaction by lowering the temperature. Importantly, MoOO·DMF has a wonderful epoxidation performance for many olefins (e.g., light olefins, linear α-olefins, cyclic olefins and others). The mechanisms are proved by in-situ FT-IR, ESR and HRMS spectrum to be the selective oxygen transfer from tert-butyl peroxide radical and the MoOO bridge in MoOO·DMF to propylene. Density functional theory (DFT) calculations show that the MoOO bridge in catalyst is the key role for the activation of both the OH bond in TBHP and the CC bond in propylene, thus enhanced the epoxidation of propylene.
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11
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Xiong W, Gu XK, Zhang Z, Chai P, Zang Y, Yu Z, Li D, Zhang H, Liu Z, Huang W. Fine cubic Cu 2O nanocrystals as highly selective catalyst for propylene epoxidation with molecular oxygen. Nat Commun 2021; 12:5921. [PMID: 34635649 PMCID: PMC8505410 DOI: 10.1038/s41467-021-26257-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 09/21/2021] [Indexed: 11/24/2022] Open
Abstract
Propylene epoxidation with O2 to propylene oxide is a very valuable reaction but remains as a long-standing challenge due to unavailable efficient catalysts with high selectivity. Herein, we successfully explore 27 nm-sized cubic Cu2O nanocrystals enclosed with {100} faces and {110} edges as a highly selective catalyst for propylene epoxidation with O2, which acquires propylene oxide selectivity of more than 80% at 90–110 °C. Propylene epoxidation with weakly-adsorbed O2 species at the {110} edge sites exhibits a low barrier and is the dominant reaction occurring at low reaction temperatures, leading to the high propylene oxide selectivity. Such a weakly-adsorbed O2 species is not stable at high reaction temperatures, and the surface lattice oxygen species becomes the active oxygen species to participate in propylene epoxidation to propylene oxide and propylene partial oxidation to acrolein at the {110} edge sites and propylene combustion to CO2 at the {100} face sites, which all exhibit high barriers and result in decreased propylene oxide selectivity. Direct propylene epoxidation with O2 to form propylene oxide (PO) selectively is a challenge. Here, the authors explore 27 nm-sized cubic Cu2O nanocrystals as thermocatalysts for this reaction which facilitate PO production with high selectivity, >80%, at moderate temperatures of 90–110 °C.
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Affiliation(s)
- Wei Xiong
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes and Department of Chemical Physics, University of Science and Technology of China, 230026, Hefei, People's Republic of China
| | - Xiang-Kui Gu
- School of Power and Mechanical Engineering, Wuhan University, 430072, Wuhan, People's Republic of China
| | - Zhenhua Zhang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, 321004, Jinhua, People's Republic of China
| | - Peng Chai
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes and Department of Chemical Physics, University of Science and Technology of China, 230026, Hefei, People's Republic of China
| | - Yijing Zang
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, 200050, Shanghai, People's Republic of China
| | - Zongyou Yu
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes and Department of Chemical Physics, University of Science and Technology of China, 230026, Hefei, People's Republic of China
| | - Dan 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 and Department of Chemical Physics, University of Science and Technology of China, 230026, Hefei, People's Republic of China
| | - Hui Zhang
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, 200050, Shanghai, People's Republic of China
| | - Zhi Liu
- State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, 200050, Shanghai, People's Republic of China.,School of Physical Science and Technology, ShanghaiTech University, 201210, Shanghai, People's Republic of 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 and Department of Chemical Physics, University of Science and Technology of China, 230026, Hefei, People's Republic of China. .,Dalian National Laboratory for Clean Energy, 116023, Dalian, People's Republic of China.
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12
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Hao Q, Jia X, Ma J, Gao M, Fan X, Gao J, Xu J. Aprotic Amine-modified Manganese Dioxide Catalysts for Selectivity-tunable Oxidation of Amines. Chem Asian J 2021; 16:1388-1391. [PMID: 33855808 DOI: 10.1002/asia.202100264] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/13/2021] [Indexed: 12/22/2022]
Abstract
Organic modifiers have shown promising potential for regulating the activity and selectivity of heterogeneous catalysts via tuning their surface properties. Despite the increasing application of organic modification technique in regulating the redox-acid catalysis of metal oxides, control of the acidity of metal oxide catalysts for enhanced reaction selectivity without sacrificing their redox activity remains a substantial challenge. Herein, we show the successful control of redox-acid catalysis of metal oxides with aprotic tertiary amine modifiers. Robust modification of manganese dioxide catalysts with N,N-dialkylcyclohexylamine selectively blocks the Lewis acid sites, with their redox activity mostly unaffected. This enables efficient synthesis of imines in high to excellent selectivity via aerobic oxidation of structurally diverse aryl amines.
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Affiliation(s)
- Qianqian Hao
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China.,State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Xiuquan Jia
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Jiping Ma
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Mingxia Gao
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Xiaomeng Fan
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Jin Gao
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Jie Xu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
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13
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Fang Y, Li L, Yang J, Hoang S, Wang L, Xu J, Yang W, Pan C, Zhu Y, Deng H, Luo Z, Sun C, Gao D, Li Z, Guo Y. Engineering the Nucleophilic Active Oxygen Species in CuTiO x for Efficient Low-Temperature Propene Combustion. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:15476-15488. [PMID: 33156618 DOI: 10.1021/acs.est.0c05845] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Industrialization has resulted in the rapid increase of volatile organic compound (VOC) emissions, which have caused serious issues to human health and the environment. In this study, an extensive Cu incorporating TiO2 induced nucleophilic oxygen structure was constructed in the CuTiOx catalyst, which exhibited superior low-temperature catalytic activity for C3H6 combustion. Thorough structural, surface characterization and density functional theory (DFT) calculations revealed that the Cu-O-Ti hybridization induced nucleophilic oxygen initiates C3H6 combustion by abstracting the C-H bond. In situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) results indicated that incorporated copper species acted as the major adsorbent site for the propene molecule. In combination of the DRIFTS and DFT results, the promotion effect of the nucleophilic O on the C-H bond abstraction and CO2 formation pathway was proposed. The surface doping induced nucleophilic oxygen as strong Brønsted basic sites for low-temperature propene combustion exemplified an efficient strategy for rational design of next-generation environmental catalysts.
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Affiliation(s)
- Yarong Fang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Li Li
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Ji Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Son Hoang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Liming Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Jue Xu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Weiwei Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Chuanqi Pan
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Yuhua Zhu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Hongtao Deng
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Zhu Luo
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Chuanzhi Sun
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Institute of Materials and Clean Energy, Shandong Normal University, Jinan 250014, P. R. China
| | - Daqiang Gao
- Key Laboratory for Magnetism and Magnetic Materials of MOE, Key Laboratory of Special Function Materials and Structure Design of MOE, Lanzhou University, Lanzhou, 730000 Gansu, P. R. China
| | - Zhenguo Li
- National Engineering Laboratory for Mobile Source Emission Control Technology, China Automotive Technology & Research Center Co., Ltd, Tianjin 300300, China
| | - Yanbing Guo
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
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14
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Zhou XT, Yu HY, Li Y, Xue C, Ji HB. Cerium(IV) Sulfate as a Cocatalyst for Promoting the Direct Epoxidation of Propylene by Ruthenium Porphyrin with Molecular Oxygen. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04264] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xian-Tai Zhou
- Fine Chemical Industry Research Institute, School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, P. R. China
| | - Hai-Yang Yu
- Fine Chemical Industry Research Institute, School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, P. R. China
| | - Yang Li
- Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Can Xue
- Fine Chemical Industry Research Institute, School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, P. R. China
| | - Hong-Bing Ji
- Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, P. R. China
- School of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, P. R. China
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15
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Teržan J, Huš M, Likozar B, Djinović P. Propylene Epoxidation using Molecular Oxygen over Copper- and Silver-Based Catalysts: A Review. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03340] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Janvit Teržan
- National Institute of Chemistry, Hajdrihova 19, SI-1001 Ljubljana, Slovenia
- Jožef Stefan International Postgraduate School, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Matej Huš
- National Institute of Chemistry, Hajdrihova 19, SI-1001 Ljubljana, Slovenia
| | - Blaž Likozar
- National Institute of Chemistry, Hajdrihova 19, SI-1001 Ljubljana, Slovenia
| | - Petar Djinović
- National Institute of Chemistry, Hajdrihova 19, SI-1001 Ljubljana, Slovenia
- University of Nova Gorica, Vipavska cesta 13, 5000 Nova Gorica, Slovenia
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16
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Propylene epoxidation by molecular oxygen using supported silver catalysts: Effect of support type, preparation method and promotion with alkali chloride and/or steam. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.06.057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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García-Aguilar J, Fernández-Catalá J, Juan-Juan J, Such-Basáñez I, Chinchilla L, Calvino-Gámez J, Cazorla-Amorós D, Berenguer-Murcia Á. Novelty without nobility: Outstanding Ni/Ti-SiO2 catalysts for propylene epoxidation. J Catal 2020. [DOI: 10.1016/j.jcat.2020.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Sun G, Alexandrova AN, Sautet P. Structural Rearrangements of Subnanometer Cu Oxide Clusters Govern Catalytic Oxidation. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00824] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Geng Sun
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Anastassia N. Alexandrova
- Department of Chemistry & Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California Nano Systems Institute, Los Angeles, California 90095, United States
| | - Philippe Sautet
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
- Department of Chemistry & Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California Nano Systems Institute, Los Angeles, California 90095, United States
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19
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Safonova OV, Guda A, Rusalev Y, Kopelent R, Smolentsev G, Teoh WY, van Bokhoven JA, Nachtegaal M. Elucidating the Oxygen Activation Mechanism on Ceria-Supported Copper-Oxo Species Using Time-Resolved X-ray Absorption Spectroscopy. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00551] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
| | - Alexander Guda
- The Smart Materials Research Institute, Southern Federal University, Sladkova 174/28, Rostov-on-Don 344090, Russian Federation
| | - Yury Rusalev
- The Smart Materials Research Institute, Southern Federal University, Sladkova 174/28, Rostov-on-Don 344090, Russian Federation
| | - René Kopelent
- Paul Scherrer Institute, 5232 Villigen PSI, Switzerland
| | | | - Wey Yang Teoh
- School of Chemical Engineering, The University of New South Wales, Sydney New South Wales 2052, Australia
| | - Jeroen A. van Bokhoven
- Paul Scherrer Institute, 5232 Villigen PSI, Switzerland
- Institute for Chemistry and Bioengineering, ETH Zurich, Vladimir-Prelog-Weg 1, 8093 Zürich, Switzerland
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20
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Fang Y, Chi X, Li L, Yang J, Liu S, Lu X, Xiao W, Wang L, Luo Z, Yang W, Hu S, Xiong J, Hoang S, Deng H, Liu F, Zhang L, Gao P, Ding J, Guo Y. Elucidating the Nature of the Cu(I) Active Site in CuO/TiO 2 for Excellent Low-Temperature CO Oxidation. ACS APPLIED MATERIALS & INTERFACES 2020; 12:7091-7101. [PMID: 31931575 DOI: 10.1021/acsami.9b18264] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Stabilized Cu+ species have been widely considered as catalytic active sites in composite copper catalysts for catalytic reactions with industrial importance. However, few examples comprehensively explicated the origin of stabilized Cu+ in a low-cost and widely investigated CuO/TiO2 system. In this study, mass producible CuO/TiO2 catalysts with interface-stabilized Cu+ were prepared, which showed excellent low-temperature CO oxidation activity. A thorough characterization and theoretical calculations proved that the strong charge-transfer effect and Ti-O-Cu hybridization in Ti-doped CuO(111) at the CuO/TiO2 interface contributed to the formation and stabilization of Cu+ species. The CO molecule adsorbed on Cu+ and reacted directly with Ti doping-promoted active lattice oxygen via a Mars-van Krevelen mechanism, leading to the enhanced low-temperature activity.
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Affiliation(s)
- Yarong Fang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Xiao Chi
- Singapore Synchrotron Light Source National University of Singapore , 5 Research Link , 117603 , Singapore
| | - Li Li
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Ji Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Shoujie Liu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Xingxu Lu
- Department of Chemical, Materials and Biomolecular Engineering, Institute of Materials Science , University of Connecticut , Storrs , Connecticut 06269-3136 , United States
| | - Wen Xiao
- Department of Materials Science and Engineering , National University of Singapore , 117575 , Singapore
| | - Liming Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, Institute of High Energy Physics Department of Materials Science and Engineering , Chinese Academy of Sciences , Beijing 100049 , China
| | - Zhu Luo
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Weiwei Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Siyu Hu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Juxia Xiong
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Son Hoang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Hongtao Deng
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Fudong Liu
- Department of Civil, Environmental, and Construction Engineering, Catalysis Cluster for Renewable Energy and Chemical Transformations (REACT), NanoScience Technology Center , University of Central Florida , Orlando , Florida 32816 , United States
| | - Lizhi Zhang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
| | - Puxian Gao
- Department of Chemical, Materials and Biomolecular Engineering, Institute of Materials Science , University of Connecticut , Storrs , Connecticut 06269-3136 , United States
| | - Jun Ding
- Department of Materials Science and Engineering , National University of Singapore , 117575 , Singapore
| | - Yanbing Guo
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry , Central China Normal University , Wuhan 430079 , P. R. China
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21
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22
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Xiao TT, Wang GC. A DFT and microkinetic study of propylene oxide selectivity over copper-based catalysts: effects of copper valence states. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01611j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The development of high-performance copper-based catalysts is critical for the selective oxidation of propylene in both technology and scientific fields.
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Affiliation(s)
- Tian-Tian Xiao
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) and the Tianjin key Lab and Molecule-based Material Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Gui-Chang Wang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) and the Tianjin key Lab and Molecule-based Material Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
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23
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Guo LL, Yu J, Shu M, Shen L, Si R. Silicon nitride as a new support for copper catalyst to produce acrolein via selective oxidation of propene with very low CO2 release. J Catal 2019. [DOI: 10.1016/j.jcat.2019.09.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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Su W, Shi Y, Zhang C, Wang W, Song X, Bai Y, Wang J, Yu G. Size Effect of Unsupported CuOx on Propylene Epoxidation by Oxygen. Catal Letters 2019. [DOI: 10.1007/s10562-019-03006-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Nie X, Ren X, Ji X, Chen Y, Janik MJ, Guo X, Song C. Mechanistic Insight into Propylene Epoxidation with H 2O 2 over Titanium Silicalite-1: Effects of Zeolite Confinement and Solvent. J Phys Chem B 2019; 123:7410-7423. [PMID: 31387353 DOI: 10.1021/acs.jpcb.9b04439] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Density functional theory (DFT) calculations were performed to investigate the effects of zeolite confinement and solvent on propylene epoxidation with H2O2 over the titanium silicalite-1 (TS-1) catalyst. The 144T and 143T cluster models containing typical 10MR channels of TS-1 were constructed to represent the tripodal(2I) and Ti/defect sites. It was found that the confinement of the zeolite pore channel not only impacts the adsorption stability of guest molecules but also alters reaction barriers, as compared to the results obtained based on small cluster models. When dispersion corrections were considered, an enhancement of the adsorption stability of guest molecules was observed because of the important contribution from van der Waals interactions, especially for propylene adsorption. An explicit protic methanol molecule was introduced into the catalytic system to probe the influence of the solvent on propylene epoxidation, based on which a significant enhancement of CH3OH-H2O2 co-adsorption was obtained owing to H-bond formation. More importantly, the energy barrier for H2O2 dissociation was largely reduced by ∼13 kcal/mol because of the participation of the methanol in the H-transfer process and the formation of H-bond network, resulting in an alteration of the rate-limiting step. By comparison, adding an aprotic acetonitrile solvent did not have substantial effect on reaction path and kinetics. The calculation results clearly demonstrate the important role of the protic methanol solvent, which not only strengthens the adsorption of guest molecules but also promotes the kinetics for propylene epoxidation with H2O2 over TS-1 catalyst.
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26
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Timofeeva MN, Paukshtis EA, Panchenko VN, Shefer KI, Isaeva VI, Kustov LM, Gerasimov EY. Tuning the Catalytic Performance of Novel Composites Based on ZIF-8 and Nafen through Dimensional and Concentration Effects in the Synthesis of Propylene Glycol Methyl Ether. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900354] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Maria N. Timofeeva
- Boreskov Institute of Catalysis SB RAS; Prospect Akad. Lavrentieva 5 630090 Novosibirsk Russian Federation
- Novosibirsk State Technical University; Prospect K. Marks 20 630092 Novosibirsk Russian Federation
- Novosibirsk State University; St. Pirogova 2 630090 Novosibirsk Russian Federation
| | - Evgeniy A. Paukshtis
- Boreskov Institute of Catalysis SB RAS; Prospect Akad. Lavrentieva 5 630090 Novosibirsk Russian Federation
- Novosibirsk State University; St. Pirogova 2 630090 Novosibirsk Russian Federation
| | - Valentina N. Panchenko
- Boreskov Institute of Catalysis SB RAS; Prospect Akad. Lavrentieva 5 630090 Novosibirsk Russian Federation
- Novosibirsk State Technical University; Prospect K. Marks 20 630092 Novosibirsk Russian Federation
- Novosibirsk State University; St. Pirogova 2 630090 Novosibirsk Russian Federation
| | - Kristina I. Shefer
- Boreskov Institute of Catalysis SB RAS; Prospect Akad. Lavrentieva 5 630090 Novosibirsk Russian Federation
- Novosibirsk State University; St. Pirogova 2 630090 Novosibirsk Russian Federation
| | - Vera I. Isaeva
- N.D. Zelinsky Institute of Organic Chemistry; 119991 Moscow Russian Federation
- National University of Science and Technology MISiS, Moscow; Leninsky prospect 4 119991 Moscow Russian Federation
| | - Leonid M. Kustov
- N.D. Zelinsky Institute of Organic Chemistry; 119991 Moscow Russian Federation
- National University of Science and Technology MISiS, Moscow; Leninsky prospect 4 119991 Moscow Russian Federation
| | - Evgeniy Yu. Gerasimov
- Boreskov Institute of Catalysis SB RAS; Prospect Akad. Lavrentieva 5 630090 Novosibirsk Russian Federation
- Novosibirsk State University; St. Pirogova 2 630090 Novosibirsk Russian Federation
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27
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Diekmann M, Koch G, König M, Ressler T. Correlation between Copper Oxide Particle Size and Selectivity towards Propylene Oxide in Selective Oxidation of Propene. ChemCatChem 2018. [DOI: 10.1002/cctc.201801369] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Marek Diekmann
- Department of ChemistryTechnische Universität Berlin Straße des 17. Juni 135 Berlin 10623 Germany
| | - Gregor Koch
- Department of ChemistryTechnische Universität Berlin Straße des 17. Juni 135 Berlin 10623 Germany
| | - Michaela König
- Department of ChemistryTechnische Universität Berlin Straße des 17. Juni 135 Berlin 10623 Germany
| | - Thorsten Ressler
- Department of ChemistryTechnische Universität Berlin Straße des 17. Juni 135 Berlin 10623 Germany
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28
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Kong L, Fang G, Kong Y, Xie M, Natarajan V, Zhou D, Zhan J. Cu 2O@β-cyclodextrin as a synergistic catalyst for hydroxyl radical generation and molecular recognitive destruction of aromatic pollutants at neutral pH. JOURNAL OF HAZARDOUS MATERIALS 2018; 357:109-118. [PMID: 29870895 DOI: 10.1016/j.jhazmat.2018.05.065] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 05/28/2018] [Accepted: 05/29/2018] [Indexed: 06/08/2023]
Abstract
Wastewater systems contain a large number of compounds, such as anthropogenic aromatic pollutants and natural organic matter (NOM), and usually have pH higher than 4. Fenton-like reaction is the most widespread method for removal of organic pollutants, but their reactivity with H2O2 may be inhibited by NOM due to the competition of hydroxyl radicals and chelating agents. In this work, Cu2O@β-cyclodextrin was developed to achieve the collaboration between molecular recognition and Fenton-like catalysis to destruct aromatic pollutants at neutral pH. In Cu2O@β-CD, covalent CuOC bond was topotaxially converted from CuCl assisted by β-CD at room temperature. Covalently linked β-CD could keep humic acid from interfering catalytic performance of Cu2O surfaces and inhibit the leaching of copper. A higher catalytic ability was observed for Cu2O@β-CD with rate constant 0.0331 min-1 than Cu2O (0.0064 min-1) at neutral pH. A mechanism of synergistic catalysis was proposed on the basis of Cu+, β-CD and phenoxo-Cu2+ complexes in the Cu2O@β-CD/BPA/H2O2 system. The strategy of coupling molecular recognition into Fenton-like reaction provides an efficient and promising approach to the destruction of aromatic pollutants at neutral pH.
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Affiliation(s)
- Lingshuai Kong
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry, Department of Chemistry, Shandong University, Jinan 250100, China
| | - Guodong Fang
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, 71 East Beijing Road, Nanjing 210008, China
| | - Ya Kong
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry, Department of Chemistry, Shandong University, Jinan 250100, China
| | - Meng Xie
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry, Department of Chemistry, Shandong University, Jinan 250100, China
| | - Vinothkumar Natarajan
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry, Department of Chemistry, Shandong University, Jinan 250100, China
| | - Dongmei Zhou
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, 71 East Beijing Road, Nanjing 210008, China
| | - Jinhua Zhan
- Key Laboratory for Colloid & Interface Chemistry of Education Ministry, Department of Chemistry, Shandong University, Jinan 250100, China.
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29
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Yan W, Wu Y, Feng X, Yang C, Jin X, Shen J. Selective propylene epoxidation in liquid phase using highly dispersed Nb catalysts incorporated in mesoporous silicates. Chin J Chem Eng 2018. [DOI: 10.1016/j.cjche.2018.03.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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30
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Tezsevin I, van Santen RA, Onal I. A density functional theory study of propylene epoxidation mechanism on Ag2O(001) surface. Phys Chem Chem Phys 2018; 20:26681-26687. [DOI: 10.1039/c8cp04210a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Propylene oxide is the most probable outcome of propylene–silver oxide interaction; however, it further reacts to give an allyl radical.
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Affiliation(s)
- I. Tezsevin
- Department of Chemical Engineering
- Middle East Technical University
- Ankara
- Turkey
- Department of Chemical Engineering and Chemistry
| | - R. A. van Santen
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
| | - I. Onal
- Department of Chemical Engineering
- Middle East Technical University
- Ankara
- Turkey
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31
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32
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Nie X, Ji X, Chen Y, Guo X, Song C. Mechanistic investigation of propylene epoxidation with H2O2 over TS-1: Active site formation, intermediate identification, and oxygen transfer pathway. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.08.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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33
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Bernhard M, Anton J, Schmidt F, Sandkaulen F, Pascaly M. Über den Technologiewandel in der Propylenoxid-Herstellung. CHEM UNSERER ZEIT 2017. [DOI: 10.1002/ciuz.201700764] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | | | | | | | - Matthias Pascaly
- Evonik Ressource Efficiency GmbH; Rodenbacher Chaussee 4 D-63457 Hanau-Wolfgang
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34
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Huang W, Sun G, Cao T. Surface chemistry of group IB metals and related oxides. Chem Soc Rev 2017; 46:1977-2000. [DOI: 10.1039/c6cs00828c] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Catalytic surface chemistry of IB metals are reviewed with an attempt to bridge model catalysts and powder catalysts.
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Affiliation(s)
- Weixin Huang
- Hefei National Laboratory for Physical Sciences at the Microscale
- Key Laboratory of Materials for Energy Conversion of Chinese Academy of Sciences
- Department of Chemical Physics
- University of Science and Technology of China
- Hefei 230026
| | - Guanghui Sun
- Hefei National Laboratory for Physical Sciences at the Microscale
- Key Laboratory of Materials for Energy Conversion of Chinese Academy of Sciences
- Department of Chemical Physics
- University of Science and Technology of China
- Hefei 230026
| | - Tian Cao
- Hefei National Laboratory for Physical Sciences at the Microscale
- Key Laboratory of Materials for Energy Conversion of Chinese Academy of Sciences
- Department of Chemical Physics
- University of Science and Technology of China
- Hefei 230026
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35
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Dai Y, Chen Z, Guo Y, Lu G, Zhao Y, Wang H, Hu P. Significant enhancement of the selectivity of propylene epoxidation for propylene oxide: a molecular oxygen mechanism. Phys Chem Chem Phys 2017; 19:25129-25139. [DOI: 10.1039/c7cp02892j] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
As an attractive and environmentally friendly process for propylene oxide (PO) production, direct epoxidation of propylene (DEP) with molecular oxygen catalyzed by metal-based catalysts such as Ag and Cu has drawn much attention, but remains one of the biggest challenges in chemistry.
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Affiliation(s)
- Yimeng Dai
- Key Laboratory for Advanced Materials
- Center for Computational Chemistry and Research Institute of Industrial Catalysis
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Zongjia Chen
- Key Laboratory for Advanced Materials
- Center for Computational Chemistry and Research Institute of Industrial Catalysis
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Yanglong Guo
- Key Laboratory for Advanced Materials
- Center for Computational Chemistry and Research Institute of Industrial Catalysis
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Guanzhong Lu
- Key Laboratory for Advanced Materials
- Center for Computational Chemistry and Research Institute of Industrial Catalysis
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Yifang Zhao
- School of Chemistry and Chemical Engineering
- The Queen's University of Belfast
- Belfast
- UK
| | - Haifeng Wang
- Key Laboratory for Advanced Materials
- Center for Computational Chemistry and Research Institute of Industrial Catalysis
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - P. Hu
- Key Laboratory for Advanced Materials
- Center for Computational Chemistry and Research Institute of Industrial Catalysis
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
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36
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Zhang Q, Guo Y, Zhan W, Guo Y, Wang L, Wang Y, Lu G. Gas-phase epoxidation of propylene by molecular oxygen over Ag-Cu-Cl/BaCO3 catalyst: Effects of Cu and Cl loadings. CHINESE JOURNAL OF CATALYSIS 2017. [DOI: 10.1016/s1872-2067(16)62539-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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37
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Seubsai A, Phon-in P, Chukeaw T, Uppala C, Prapainainar P, Chareonpanich M, Zohour B, Noon D, Senkan S. Direct Propylene Epoxidation over RuO2–CuO–NaCl–TeO2–MnOx/SiO2 Catalysts: Optimized Operating Conditions and Catalyst Characterization. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b03771] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | | | | | | | - Bahman Zohour
- Department of Chemical and Biomolecular
Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Daniel Noon
- Department of Chemical and Biomolecular
Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Selim Senkan
- Department of Chemical and Biomolecular
Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
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Zhang Q, Guo Y, Zhan W, Guo Y, Wang L, Wang Y, Lu G. Gas-phase epoxidation of propylene by molecular oxygen over Ag/BaCO3 catalysts: Effect of preparation conditions. Catal Today 2016. [DOI: 10.1016/j.cattod.2016.01.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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39
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Chukeaw T, Seubsai A, Phon-in P, Charoen K, Witoon T, Donphai W, Parpainainar P, Chareonpanich M, Noon D, Zohour B, Senkan S. Multimetallic catalysts of RuO2–CuO–Cs2O–TiO2/SiO2 for direct gas-phase epoxidation of propylene to propylene oxide. RSC Adv 2016. [DOI: 10.1039/c6ra12559j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RuO2–CuO–Cs2O–TiO2/SiO2 catalyst is highly active for the epoxidation of propylene to propylene oxide, producing 3015 gPO h−1 kgcat−1, the highest PO formation rate reported to date.
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41
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Zhu J, Tang Y, Tang K. Enhanced hydrogenation of ethyl-levulinate to γ-valerolactone over NiδOx stabilized Cu+ surface sites. RSC Adv 2016. [DOI: 10.1039/c6ra16816g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
CuNiδOx/SiO2 nanocatalysts with Cu–Ni activities below 5 nm were synthesized.
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Affiliation(s)
- Junhua Zhu
- Department of Chemistry
- Fudan University
- Shanghai 200433
- P. R. China
- Shanghai Research Institute of Petrochemical Technology
| | - Yi Tang
- Department of Chemistry
- Fudan University
- Shanghai 200433
- P. R. China
| | - Kangjian Tang
- Shanghai Research Institute of Petrochemical Technology
- SINOPEC
- Shanghai
- P. R. China
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Greiner MT, Jones TE, Johnson BE, Rocha TCR, Wang ZJ, Armbrüster M, Willinger M, Knop-Gericke A, Schlögl R. The oxidation of copper catalysts during ethylene epoxidation. Phys Chem Chem Phys 2015; 17:25073-89. [DOI: 10.1039/c5cp03722k] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This article investigates the corrosion of copper catalysts under epoxidation conditions using in situ XPS and SEM.
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Affiliation(s)
- M. T. Greiner
- Fritz-Haber Institute of the Max-Planck Society
- Inorganic Chemistry Department
- 14195 Berlin
- Germany
| | - T. E. Jones
- Fritz-Haber Institute of the Max-Planck Society
- Inorganic Chemistry Department
- 14195 Berlin
- Germany
| | - B. E. Johnson
- Fritz-Haber Institute of the Max-Planck Society
- Inorganic Chemistry Department
- 14195 Berlin
- Germany
| | - T. C. R. Rocha
- Fritz-Haber Institute of the Max-Planck Society
- Inorganic Chemistry Department
- 14195 Berlin
- Germany
| | - Z. J. Wang
- Fritz-Haber Institute of the Max-Planck Society
- Inorganic Chemistry Department
- 14195 Berlin
- Germany
| | - M. Armbrüster
- Institut für Chemie
- Technische Universität Chemnitz
- Chemnitz
- Germany
| | - M. Willinger
- Fritz-Haber Institute of the Max-Planck Society
- Inorganic Chemistry Department
- 14195 Berlin
- Germany
| | - A. Knop-Gericke
- Fritz-Haber Institute of the Max-Planck Society
- Inorganic Chemistry Department
- 14195 Berlin
- Germany
| | - R. Schlögl
- Fritz-Haber Institute of the Max-Planck Society
- Inorganic Chemistry Department
- 14195 Berlin
- Germany
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