|
2
|
Braga AH, de Oliveira DC, Taschin AR, Santos JBO, Gallo JMR, C. Bueno JM. Steam Reforming of Ethanol Using Ni–Co Catalysts Supported on MgAl 2O 4: Structural Study and Catalytic Properties at Different Temperatures. ACS Catal 2021. [DOI: 10.1021/acscatal.0c03351] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Adriano H. Braga
- Department of Chemical Engineering, Federal University of São Carlos, São Carlos, SP 13565-905, Brazil
| | | | - Alan R. Taschin
- Department of Chemical Engineering, Federal University of São Carlos, São Carlos, SP 13565-905, Brazil
| | - João B. O. Santos
- Department of Chemical Engineering, Federal University of São Carlos, São Carlos, SP 13565-905, Brazil
| | - Jean Marcel R. Gallo
- Department of Chemistry, Federal University of São Carlos, São Carlos, SP 13565-905, Brazil
| | - José M. C. Bueno
- Department of Chemical Engineering, Federal University of São Carlos, São Carlos, SP 13565-905, Brazil
| |
Collapse
|
|
3
|
Zhao F, Gong M, Cao K, Zhang Y, Li J, Chen R. Atomic Layer Deposition of Ni on Cu Nanoparticles for Methanol Synthesis from CO2
Hydrogenation. ChemCatChem 2017. [DOI: 10.1002/cctc.201700622] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fuzhen Zhao
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, Hubei Province, College of Chemistry and Materials; South-Central University for Nationalities; China
| | - Miao Gong
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, Hubei Province, College of Chemistry and Materials; South-Central University for Nationalities; China
| | - Kun Cao
- State Key Laboratory of Digital Manufacturing Equipment and Technology, School of Mechanical Science and Engineering; Huazhong University of Science and Technology; China
| | - Yuhua Zhang
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, Hubei Province, College of Chemistry and Materials; South-Central University for Nationalities; China
| | - Jinlin Li
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, Hubei Province, College of Chemistry and Materials; South-Central University for Nationalities; China
| | - Rong Chen
- State Key Laboratory of Digital Manufacturing Equipment and Technology, School of Mechanical Science and Engineering; Huazhong University of Science and Technology; China
| |
Collapse
|
|
4
|
Luo W, Zafeiratos S. A Brief Review of the Synthesis and Catalytic Applications of Graphene-Coated Oxides. ChemCatChem 2017. [DOI: 10.1002/cctc.201700178] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Wen Luo
- Institute of Chemical Sciences and Engineering (ISIC); École Polytechnique Fédérale de Lausanne (EPFL); 1950 Sion Switzerland
| | - Spyridon Zafeiratos
- Institut de Chimie et Procédés pour l'Energie; l'Environnement et la Santé (ICPEES); ECPM; UMR 7515; CNRS-Université de Strasbourg; 25, rue Becquerel 67087 Strasbourg Cedex 02 France
| |
Collapse
|
|
5
|
Turczyniak S, Greluk M, Słowik G, Gac W, Zafeiratos S, Machocki A. Surface State and Catalytic Performance of Ceria-Supported Cobalt Catalysts in the Steam Reforming of Ethanol. ChemCatChem 2017. [DOI: 10.1002/cctc.201601343] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sylwia Turczyniak
- Faculty of Chemistry; Maria Curie-Sklodowska University in Lublin; 3 Maria Curie-Skłodowska Square 20-031 Lublin Poland
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), ECPM, UMR 7515 CNRS-; Université de Strasbourg; 25, rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Magdalena Greluk
- Faculty of Chemistry; Maria Curie-Sklodowska University in Lublin; 3 Maria Curie-Skłodowska Square 20-031 Lublin Poland
| | - Grzegorz Słowik
- Faculty of Chemistry; Maria Curie-Sklodowska University in Lublin; 3 Maria Curie-Skłodowska Square 20-031 Lublin Poland
| | - Wojciech Gac
- Faculty of Chemistry; Maria Curie-Sklodowska University in Lublin; 3 Maria Curie-Skłodowska Square 20-031 Lublin Poland
| | - Spyridon Zafeiratos
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), ECPM, UMR 7515 CNRS-; Université de Strasbourg; 25, rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Andrzej Machocki
- Faculty of Chemistry; Maria Curie-Sklodowska University in Lublin; 3 Maria Curie-Skłodowska Square 20-031 Lublin Poland
| |
Collapse
|
|
6
|
Luo W, Zafeiratos S. Graphene-Coated ZnO and SiO2
as Supports for CoO Nanoparticles with Enhanced Reducibility. Chemphyschem 2016; 17:3055-3061. [DOI: 10.1002/cphc.201600499] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Wen Luo
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), ECPM, UMR 7515 CNRS-; Université de Strasbourg; 25, rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Spyridon Zafeiratos
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), ECPM, UMR 7515 CNRS-; Université de Strasbourg; 25, rue Becquerel 67087 Strasbourg Cedex 02 France
| |
Collapse
|
|
8
|
Turczyniak S, Luo W, Papaefthimiou V, Ramgir NS, Haevecker M, Machocki A, Zafeiratos S. A Comparative Ambient Pressure X-ray Photoelectron and Absorption Spectroscopy Study of Various Cobalt-Based Catalysts in Reactive Atmospheres. Top Catal 2015. [DOI: 10.1007/s11244-015-0531-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
|
9
|
Xiong K, Yu W, Vlachos DG, Chen JG. Reaction Pathways of Biomass‐Derived Oxygenates over Metals and Carbides: From Model Surfaces to Supported Catalysts. ChemCatChem 2015. [DOI: 10.1002/cctc.201403067] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ke Xiong
- Catalysis Center for Energy Innovation, Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, 19716 (USA)
| | - Weiting Yu
- Department of Chemical Engineering, Columbia University, New York, NY, 10027 (USA)
| | - Dionisios G. Vlachos
- Catalysis Center for Energy Innovation, Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE, 19716 (USA)
| | - Jingguang G. Chen
- Department of Chemical Engineering, Columbia University, New York, NY, 10027 (USA)
| |
Collapse
|
|
10
|
Luo W, Doh WH, Law YT, Aweke F, Ksiazek-Sobieszek A, Sobieszek A, Salamacha L, Skrzypiec K, Le Normand F, Machocki A, Zafeiratos S. Single-Layer Graphene as an Effective Mediator of the Metal-Support Interaction. J Phys Chem Lett 2014; 5:1837-1844. [PMID: 26273862 DOI: 10.1021/jz500425j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Single-layer chemical vapor deposition (CVD)-grown graphene was transferred onto a ZnO (0001) substrate forming a large-area, low-defect density, protective layer. The quality of the graphene layer and its effect on the interaction between the ZnO support and vapor-deposited cobalt particles was investigated by spectroscopic and microscopic techniques. We demonstrate that the in-between graphene layer influences both the oxidation state and the morphology of cobalt upon annealing in vacuum. In particular, cobalt strongly interacts with the bare ZnO substrate forming flat particles, which are readily oxidized and redispersed upon annealing in ultrahigh vacuum conditions. In contrast, in the presence of the graphene interlayer, cobalt forms highly dispersed nanoparticles, which are resistant to oxidation, but prone to surface diffusion and agglomeration. The graphene layer exhibits remarkable stability upon cobalt deposition and vacuum annealing, while interaction with reactive gases can facilitate the formation of defects.
Collapse
Affiliation(s)
- Wen Luo
- †Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), ECPM, UMR 7515 du CNRS, University of Strasbourg, 25 rue Becquerel Cedex 2, 67087 Strasbourg, France
| | - Won Hui Doh
- †Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), ECPM, UMR 7515 du CNRS, University of Strasbourg, 25 rue Becquerel Cedex 2, 67087 Strasbourg, France
| | - Yeuk T Law
- †Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), ECPM, UMR 7515 du CNRS, University of Strasbourg, 25 rue Becquerel Cedex 2, 67087 Strasbourg, France
| | - Fitsum Aweke
- ‡ICube/MaCEPV, UMR 7357 of the University of Strasbourg and CNRS, rue du Loess, BP 20 CR, F-67087 Strasbourg Cedex 2, France
| | - Anna Ksiazek-Sobieszek
- §University of Maria Curie-Sklodowska, Faculty of Chemistry, 3 Maria Curie-Sklodowska Square, PL 20-031, Lublin, Poland
| | - Andrzej Sobieszek
- §University of Maria Curie-Sklodowska, Faculty of Chemistry, 3 Maria Curie-Sklodowska Square, PL 20-031, Lublin, Poland
| | - Leszek Salamacha
- §University of Maria Curie-Sklodowska, Faculty of Chemistry, 3 Maria Curie-Sklodowska Square, PL 20-031, Lublin, Poland
| | - Krzysztof Skrzypiec
- §University of Maria Curie-Sklodowska, Faculty of Chemistry, 3 Maria Curie-Sklodowska Square, PL 20-031, Lublin, Poland
| | - François Le Normand
- ‡ICube/MaCEPV, UMR 7357 of the University of Strasbourg and CNRS, rue du Loess, BP 20 CR, F-67087 Strasbourg Cedex 2, France
| | - Andrzej Machocki
- §University of Maria Curie-Sklodowska, Faculty of Chemistry, 3 Maria Curie-Sklodowska Square, PL 20-031, Lublin, Poland
| | - Spyridon Zafeiratos
- †Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES), ECPM, UMR 7515 du CNRS, University of Strasbourg, 25 rue Becquerel Cedex 2, 67087 Strasbourg, France
| |
Collapse
|