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Sadykov V, Eremeev N, Sadovskaya E, Bespalko Y, Simonov M, Arapova M, Smal E. Nanomaterials with oxygen mobility for catalysts of biofuels transformation into syngas, SOFC and oxygen/hydrogen separation membranes: Design and performance. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ni–Ru-containing mixed oxide-based composites as precursors for ethanol steam reforming catalysts: Effect of the synthesis methods on the structural and catalytic properties. OPEN CHEM 2021. [DOI: 10.1515/chem-2021-0062] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Ethanol steam reforming catalyst’s precursors, i.e., nanocomposites of complex oxides with the general formula [Pr0.15Sm0.15Ce0.35Zr0.35O2 + LaMn0.45Ni0.45Ru0.1O3] (1:1 by mass), were synthesized by three different methods. It was shown that two synthesis methods – ultrasonic dispersion and sequential polymeric method, lead to the formation of the nanocomposite perovskite–fluorite system with the specific surface area up to 50 m2/g. Reduction of samples at 400–500°C lead to the formation of Ni–Ru alloy nanoparticles strongly bound with the surface of oxide nanocomposite. Catalytic tests in ethanol steam reforming reaction at 500–600°C showed the highest specific activity of the sample prepared by the sequential polymeric method due to the location of Ni- and Ru-containing perovskite mainly on the surface of the composite providing a high concentration of active metal centers. At higher temperatures for all samples, ethanol conversion approached 100% with hydrogen yield varying in the range of 65–75%. A study of spent catalysts confirmed the absence of carbon deposits after long-term catalytic tests at 650°C.
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Vecino‐Mantilla S, Gauthier‐Maradei P, Huvé M, Serra JM, Roussel P, Gauthier GH. Nickel Exsolution‐Driven Phase Transformation from an n=2 to an n=1 Ruddlesden‐Popper Manganite for Methane Steam Reforming Reaction in SOFC Conditions. ChemCatChem 2019. [DOI: 10.1002/cctc.201901002] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Sebastián Vecino‐Mantilla
- Grupo de investigación INTERFASE Escuela de Ingeniería QuímicaUniversidad Industrial de Santander Bucaramanga 680002 Colombia
- Instituto de Tecnología QuímicaUniversitat Politècnica de València Consejo Superior de Investigaciones Científicas Valencia 46022 Spain
| | - Paola Gauthier‐Maradei
- Grupo de investigación INTERFASE Escuela de Ingeniería QuímicaUniversidad Industrial de Santander Bucaramanga 680002 Colombia
| | - Marielle Huvé
- Université de Lille CNRS, Centrale Lille ENSCL, Université d'Artois UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide Lille F- 59000 France
| | - José Manuel Serra
- Instituto de Tecnología QuímicaUniversitat Politècnica de València Consejo Superior de Investigaciones Científicas Valencia 46022 Spain
| | - Pascal Roussel
- Université de Lille CNRS, Centrale Lille ENSCL, Université d'Artois UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide Lille F- 59000 France
| | - Gilles H. Gauthier
- Grupo de investigación INTERFASE Escuela de Ingeniería QuímicaUniversidad Industrial de Santander Bucaramanga 680002 Colombia
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Chen K, Zhang L, Gholizadeh M, Ai N, Hasan MDM, Mourant D, Li CZ, Jiang SP. Feasibility of tubular solid oxide fuel cells directly running on liquid biofuels. Chem Eng Sci 2016. [DOI: 10.1016/j.ces.2016.04.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Farsi A, Mansouri SS. Influence of nanocatalyst on oxidative coupling, steam and dry reforming of methane: A short review. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2011.08.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Carey JJ, Nolan M. Cation doping size effect for methane activation on alkaline earth metal doping of the CeO2 (111) surface. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01787d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Alkaline earth metal doping of CeO2 improves the dissociative adsorption of methane with the behaviour showing a correlation to dopant ionic radius.
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Affiliation(s)
- J. J. Carey
- Tyndall National Institute
- University College Cork
- Cork City
- Ireland
| | - M. Nolan
- Tyndall National Institute
- University College Cork
- Cork City
- Ireland
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Sadykov V, Mezentseva N, Fedorova Y, Lukashevich A, Pelipenko V, Kuzmin V, Simonov M, Ishchenko A, Vostrikov Z, Bobrova L, Sadovskaya E, Muzykantov V, Zadesenets A, Smorygo O, Roger AC, Parkhomenko K. Structured catalysts for steam/autothermal reforming of biofuels on heat-conducting substrates: Design and performance. Catal Today 2015. [DOI: 10.1016/j.cattod.2014.10.045] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bobin AS, Sadykov VA, Rogov VA, Mezentseva NV, Alikina GM, Sadovskaya EM, Glazneva TS, Sazonova NN, Smirnova MY, Veniaminov SA, Mirodatos C, Galvita V, Marin GB. Mechanism of CH4 Dry Reforming on Nanocrystalline Doped Ceria-Zirconia with Supported Pt, Ru, Ni, and Ni–Ru. Top Catal 2013. [DOI: 10.1007/s11244-013-0060-z] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Li H, Tian Y, Wang Z, Qie F, Li Y. An all perovskite direct methanol solid oxide fuel cell with high resistance to carbon formation at the anode. RSC Adv 2012. [DOI: 10.1039/c2ra01256a] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Ramos IAC, Montini T, Lorenzut B, Troiani H, Gennari FC, Graziani M, Fornasiero P. Hydrogen production from ethanol steam reforming on M/CeO2/YSZ (M=Ru, Pd, Ag) nanocomposites. Catal Today 2012. [DOI: 10.1016/j.cattod.2011.03.068] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhao T, Boullosa-Eiras S, Yu Y, Chen D, Holmen A, Ronning M. Synthesis of Supported Catalysts by Impregnation and Calcination of Low-Temperature Polymerizable Metal-Complexes. Top Catal 2011. [DOI: 10.1007/s11244-011-9738-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sadykov VA, Usoltsev VV, Fedorova YE, Sobyanin VA, Kalinin PV, Arzhannikov AV, Vlasov AY, Korobeinikov MV, Bryazgin AA, Salanov AN, Predtechenskii MR, Bobrenok OF, Ulikhin AS, Uvarov NF, Smorygo OL, Il’yushchenko AF, Ul’yanitskii VY, Zlobin SB. Design of medium–temperature solid oxide fuel cells on porous supports of deformation strengthened Ni–Al alloy. RUSS J ELECTROCHEM+ 2011. [DOI: 10.1134/s1023193511040148] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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