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Sun Y, Sun X, Huang X. Reaction of CO2 with Atomic Transition Metal M+/0/– Ions: A Theoretical Study. J Phys Chem A 2018; 122:5848-5860. [DOI: 10.1021/acs.jpca.8b01917] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Yunhai Sun
- Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People’s Republic of China
| | - Xiaoli Sun
- Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People’s Republic of China
| | - Xuri Huang
- Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People’s Republic of China
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2
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Schwarz H. Metal-mediated activation of carbon dioxide in the gas phase: Mechanistic insight derived from a combined experimental/computational approach. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2016.03.009] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Zhang Q, Qu H, Chen M, Zhou M. Carbon Dioxide Activation by Scandium Atoms and Scandium Monoxide Molecules: Formation and Spectroscopic Characterization of ScCO3 and OCScCO3 in Solid Neon. J Phys Chem A 2016; 120:425-32. [DOI: 10.1021/acs.jpca.5b11809] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qingnan Zhang
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Hui Qu
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Mohua Chen
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Mingfei Zhou
- Collaborative Innovation
Center of Chemistry for Energy Materials, Department of Chemistry,
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
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Demissie TB, Kostenko N, Komorovsky S, Repisky M, Isaksson J, Bayer A, Ruud K. Experimental and four-component relativistic DFT studies of tungsten carbonyl complexes. J PHYS ORG CHEM 2015. [DOI: 10.1002/poc.3476] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Taye B. Demissie
- Centre for Theoretical and Computational Chemistry, Department of Chemistry; University of Tromsø - The Arctic University of Norway; Tromsø, N-9037 Norway
| | - Nataliya Kostenko
- Department of Chemistry; University of Tromsø - The Arctic University of Norway; Tromsø, N-9037 Norway
| | - Stanislav Komorovsky
- Centre for Theoretical and Computational Chemistry, Department of Chemistry; University of Tromsø - The Arctic University of Norway; Tromsø, N-9037 Norway
| | - Michal Repisky
- Centre for Theoretical and Computational Chemistry, Department of Chemistry; University of Tromsø - The Arctic University of Norway; Tromsø, N-9037 Norway
| | - Johan Isaksson
- Department of Chemistry; University of Tromsø - The Arctic University of Norway; Tromsø, N-9037 Norway
| | - Annette Bayer
- Department of Chemistry; University of Tromsø - The Arctic University of Norway; Tromsø, N-9037 Norway
| | - Kenneth Ruud
- Centre for Theoretical and Computational Chemistry, Department of Chemistry; University of Tromsø - The Arctic University of Norway; Tromsø, N-9037 Norway
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Pentsak EO, Kashin AS, Polynski MV, Kvashnina KO, Glatzel P, Ananikov VP. Spatial imaging of carbon reactivity centers in Pd/C catalytic systems. Chem Sci 2015; 6:3302-3313. [PMID: 29511504 PMCID: PMC5830937 DOI: 10.1039/c5sc00802f] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Accepted: 03/31/2015] [Indexed: 12/24/2022] Open
Abstract
Gaining insight into Pd/C catalytic systems aimed at locating reactive centers on carbon surfaces, revealing their properties and estimating the number of reactive centers presents a challenging problem. In the present study state-of-the-art experimental techniques involving ultra high resolution SEM/STEM microscopy (1 Å resolution), high brilliance X-ray absorption spectroscopy and theoretical calculations on truly nanoscale systems were utilized to reveal the role of carbon centers in the formation and nature of Pd/C catalytic materials. Generation of Pd clusters in solution from the easily available Pd2dba3 precursor and the unique reactivity of the Pd clusters opened an excellent opportunity to develop an efficient procedure for the imaging of a carbon surface. Defect sites and reactivity centers of a carbon surface were mapped in three-dimensional space with high resolution and excellent contrast using a user-friendly nanoscale imaging procedure. The proposed imaging approach takes advantage of the specific interactions of reactive carbon centers with Pd clusters, which allows spatial information about chemical reactivity across the Pd/C system to be obtained using a microscopy technique. Mapping the reactivity centers with Pd markers provided unique information about the reactivity of the graphene layers and showed that >2000 reactive centers can be located per 1 μm2 of the surface area of the carbon material. A computational study at a PBE-D3-GPW level differentiated the relative affinity of the Pd2 species to the reactive centers of graphene. These findings emphasized the spatial complexity of the carbon material at the nanoscale and indicated the importance of the surface defect nature, which exhibited substantial gradients and variations across the surface area. The findings show the crucial role of the structure of the carbon support, which governs the formation of Pd/C systems and their catalytic activity.
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Affiliation(s)
- E O Pentsak
- Zelinsky Institute of Organic Chemistry , Russian Academy of Sciences , Leninsky Prospect 47 , Moscow , 119991 , Russia .
| | - A S Kashin
- Zelinsky Institute of Organic Chemistry , Russian Academy of Sciences , Leninsky Prospect 47 , Moscow , 119991 , Russia .
| | - M V Polynski
- Zelinsky Institute of Organic Chemistry , Russian Academy of Sciences , Leninsky Prospect 47 , Moscow , 119991 , Russia .
- Faculty of Chemistry , Moscow State University , Leninskiye Gory , Moscow , 119991 , Russia
| | - K O Kvashnina
- ESRF - The European Synchrotron , 71 avenue des Martyrs , 38000 Grenoble , France
| | - P Glatzel
- ESRF - The European Synchrotron , 71 avenue des Martyrs , 38000 Grenoble , France
| | - V P Ananikov
- Zelinsky Institute of Organic Chemistry , Russian Academy of Sciences , Leninsky Prospect 47 , Moscow , 119991 , Russia .
- Department of Chemistry , Saint Petersburg State University , Stary Petergof , 198504 , Russia
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Zhang Q, Chen M, Zhou M. Infrared spectra and structures of the neutral and charged CrCO2 and Cr(CO2)2 isomers in solid neon. J Phys Chem A 2014; 118:6009-17. [PMID: 25033227 DOI: 10.1021/jp505740j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The reactions from codeposition of laser-ablated chromium atoms with carbon dioxide in excess neon are studied by infrared absorption spectroscopy. The species formed are identified by the effects of isotopic substitution on their infrared spectra. Density functional calculations are performed to support the spectral assignments and to interpret the geometric and electronic structures of the experimentally observed species. Besides the previously reported insertion products OCrCO and O2Cr(CO)2, the one-to-one Cr(CO2) complex and the one-to-two Cr(CO2)2 complex as well as the CrOCrCO and OCCrCO3 complexes are also formed. The Cr(CO2) complex is characterized to be side-on η(2)-C,O-coordinated. The Cr(CO2)2 complex is identified to involve a side-on η(2)-C,O-coordinated CO2 and an end-on η(1)-O-coordinated CO2. OCCrCO3 is a carbonate carbonyl complex predicted to have a planar structure with a η(2)-O,O-coordinated carbonate ligand. The CrOCrCO complex is predicted to be linear with a high-spin ground state. Besides the neutral molecules, charged species are also produced. The Cr(CO2)(+) and Cr(CO2)2(+) cation complexes are characterized to have linear end-on η(1)-O-coordinated structures with blue-shifted antisymmetric CO2 stretching vibrational frequencies. The OCrCO(-) anion is bent with the Cr-O and CO stretching frequencies red-shifted from those of OCrCO neutral molecule.
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Affiliation(s)
- Qingnan Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University , Shanghai 200433, China
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Zhuang J, Li ZH, Fan K, Zhou M. Matrix Isolation Spectroscopic and Theoretical Study of Carbon Dioxide Activation by Titanium Oxide Molecules. J Phys Chem A 2012; 116:3388-95. [DOI: 10.1021/jp301025n] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jia Zhuang
- Department of Chemistry, Shanghai
Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Zhen Hua Li
- Department of Chemistry, Shanghai
Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Kangnian Fan
- Department of Chemistry, Shanghai
Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Mingfei Zhou
- Department of Chemistry, Shanghai
Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
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Fan T, Chen X, Lin Z. Theoretical studies of reactions of carbon dioxide mediated and catalysed by transition metal complexes. Chem Commun (Camb) 2012; 48:10808-28. [DOI: 10.1039/c2cc34542k] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Zhou M, Zhou Z, Zhuang J, Li ZH, Fan K, Zhao Y, Zheng X. Carbon Dioxide Coordination and Activation by Niobium Oxide Molecules. J Phys Chem A 2011; 115:14361-9. [DOI: 10.1021/jp208291g] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mingfei Zhou
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Zijian Zhou
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
| | - Jia Zhuang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Zhen Hua Li
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Kangnian Fan
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Fudan University, Shanghai 200433, China
| | - Yanying Zhao
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
| | - Xuming Zheng
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
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