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Guettiti K, Azizi S, Tiss B, Bouzidi C, Bouguila N, Khirouni K, Lamloumi J. Impedance spectroscopy and conduction mechanism in La0.8Pb0.2Fe0.75Mg0.25O3 perovskite. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.138872] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Outstanding supercapacitor performance of Nd–Mn co-doped perovskite LaFeO3@nitrogen-doped graphene oxide nanocomposites. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.135699] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Catalytic Properties of Double Substituted Lanthanum Cobaltite Nanostructured Coatings Prepared by Reactive Magnetron Sputtering. Catalysts 2019. [DOI: 10.3390/catal9040381] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Lanthanum perovskites are promising candidates to replace platinum group metal (PGM), especially regarding catalytic oxidation reactions. We have prepared thin catalytic coatings of Sr and Ag doped lanthanum perovskite by using the cathodic co-sputtering magnetron method in reactive condition. Such development of catalytic films may optimize the surface/bulk ratio to save raw materials, since a porous coating can combine a large exchange surface with the gas phase with an extremely low loading. The sputtering deposition process was optimized to generate crystallized and thin perovskites films on alumina substrates. We found that high Ag contents has a strong impact on the morphology of the coatings. High Ag loadings favor the growth of covering films with a porous wire-like morphology showing a good catalytic activity for CO oxidation. The most active composition displays similar catalytic performances than those of a Pt film. In addition, this porous coating is also efficient for CO and NO oxidation in a simulated Diesel exhaust gas mixture, demonstrating the promising catalytic properties of such nanostructured thin sputtered perovskite films.
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Gold Catalyst-Assisted Metal Organic Chemical Vapor Deposition of Bi-Te-Ni-Cu-Au Complex Thermoelectric Materials on Anodic Aluminum Oxide Nanoporous Template. COATINGS 2018. [DOI: 10.3390/coatings8050166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Zhou Y, Zhang H, Yan Y. Catalytic oxidation of ethyl acetate over CuO/ZSM-5 catalysts: Effect of preparation method. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.01.016] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kouotou PM, Tian ZY. In situ Fourier Transform Infrared Spectroscopy Diagnostic for Characterization and Performance Test of Catalysts. CHINESE J CHEM PHYS 2017. [DOI: 10.1063/1674-0068/30/cjcp1705097] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Patrick Mountapmbeme Kouotou
- Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China
- Higher Institute of the Sahel, University of Maroua, P. O. Box. 46 Maroua, Cameroon
| | - Zhen-yu Tian
- Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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Chemical Vapor Deposition of Bi-Te-Ni-Fe on Magnesium Oxide Substrate and Its Seebeck Effect. COATINGS 2017. [DOI: 10.3390/coatings7100164] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Gallucci F, Fernandez E, Corengia P, van Sint Annaland M. Recent advances on membranes and membrane reactors for hydrogen production. Chem Eng Sci 2013. [DOI: 10.1016/j.ces.2013.01.008] [Citation(s) in RCA: 370] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Aksenova TV, Gavrilova LY, Cherepanov VA. Crystal structure and physicochemical properties of doped lanthanum manganites. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2012. [DOI: 10.1134/s0036024412120023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Tasaki T, Takase S, Shimizu Y. Fabrication of Sm-Based Perovskite-Type Oxide Thin-Films and Gas Sensing Properties to Acetylene. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/jst.2012.22011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ngamou PHT, Kohse-Höinghaus K, Bahlawane N. CO and ethanol oxidation over LaCoO3 planar model catalysts: Effect of the thickness. CATAL COMMUN 2011. [DOI: 10.1016/j.catcom.2011.04.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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