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Akbari-Fakhrabadi A, Quintana J, Fábrega G, Zalavadiya S, Araki W, Meruane V, Valenzuela P, Gacitua W. Effect of Zr+4 on mechanical and structural properties of BaFeO3−δ. Ann Ital Chir 2022. [DOI: 10.1016/j.jeurceramsoc.2022.08.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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2
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Wang Z, Wang Y, Wang J, Song Y, Robson MJ, Seong A, Yang M, Zhang Z, Belotti A, Liu J, Kim G, Lim J, Shao Z, Ciucci F. Rational design of perovskite ferrites as high-performance proton-conducting fuel cell cathodes. Nat Catal 2022. [DOI: 10.1038/s41929-022-00829-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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3
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Golovachev IB, Trushnikov AA, Volkova NE, Aksenova TV, Cherepanov VA. Crystal Structure and Oxygen Nonstoichiometry of Ba0.9Ln0.1Fe1 – yCoyO3 – δ (Ln = Nd, Sm, Eu) Solid Solutions. RUSS J INORG CHEM+ 2022. [DOI: 10.1134/s0036023622060092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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4
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Sun Z, Liu Z, Cai C, Deng H, Yang F, Lu Y, Song X, An S, Zhao H. High performance oxygen permeation membrane: Sr and Ti co-doped BaFeO3-δ ceramics. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120742] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Liu Y, Cheng H, Chen S, Sun Q, Duan T, Xu Q, Lu X. Oxygen vacancy, permeability and stability of Si doping Pr0.6Sr0.4FeO3- ceramic membrane for water splitting. Ann Ital Chir 2021. [DOI: 10.1016/j.jeurceramsoc.2021.05.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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An Overview on the Novel Core-Shell Electrodes for Solid Oxide Fuel Cell (SOFC) Using Polymeric Methodology. Polymers (Basel) 2021; 13:polym13162774. [PMID: 34451313 PMCID: PMC8400315 DOI: 10.3390/polym13162774] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/12/2021] [Accepted: 08/16/2021] [Indexed: 11/28/2022] Open
Abstract
Lowering the interface charge transfer, ohmic and diffusion impedances are the main considerations to achieve an intermediate temperature solid oxide fuel cell (ITSOFC). Those are determined by the electrode materials selection and manipulating the microstructures of electrodes. The composite electrodes are utilized by a variety of mixed and impregnation or infiltration methods to develop an efficient electrocatalytic anode and cathode. The progress of our proposed core-shell structure pre-formed during the preparation of electrode particles compared with functional layer and repeated impregnation by capillary action. The core-shell process possibly prevented the electrocatalysis decrease, hindering and even blocking the fuel gas path through the porous electrode structure due to the serious agglomeration of impregnated particles. A small amount of shell nanoparticles can form a continuous charge transport pathway and increase the electronic and ionic conductivity of the electrode. The triple-phase boundaries (TPBs) area and electrode electrocatalytic activity are then improved. The core-shell anode SLTN-LSBC and cathode BSF-LC configuration of the present report effectively improve the thermal stability by avoiding further sintering and thermomechanical stress due to the thermal expansion coefficient matching with the electrolyte. Only the half-cell consisting of 2.75 μm thickness thin electrolyte iLSBC with pseudo-core-shell anode LST could provide a peak power of 325 mW/cm2 at 700 °C, which is comparable to other reference full cells’ performance at 650 °C. Then, the core-shell electrodes preparation by simple chelating solution and cost-effective one process has a potential enhancement of full cell electrochemical performance. Additionally, it is expected to apply for double ions (H+ and O2−) conducting cells at low temperature.
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Papac MC, Talley KR, O'Hayre R, Zakutayev A. Instrument for spatially resolved, temperature-dependent electrochemical impedance spectroscopy of thin films under locally controlled atmosphere. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2021; 92:065105. [PMID: 34243552 DOI: 10.1063/5.0024875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 05/21/2021] [Indexed: 06/13/2023]
Abstract
We demonstrate an instrument for spatially resolved measurements (mapping) of electrochemical impedance under various temperatures and gas environments. Automated measurements are controlled by a custom LabVIEW program, which manages probe motion, sample motion, temperature ramps, and potentiostat functions. Sample and probe positioning is provided by stepper motors. Dry or hydrated atmospheres (air or nitrogen) are available. The configurable heater reaches temperatures up to 500 °C, although the temperature at the sample surface is moderated by the gas flow rate. The local gas environment is controlled by directing flow toward the sample via a glass enclosure that surrounds the gold wire probe. Software and hardware selection and design are discussed. Reproducibility and accuracy are quantified on a Ba(Zr,Y)O3-δ proton-conducting electrolyte thin film synthesized by pulsed laser deposition. The mapping feature of the instrument is demonstrated on a compositionally graded array of electrocatalytically active Ba(Co,Fe,Zr,Y)O3-δ thin film microelectrodes. The resulting data indicate that this method proficiently maps property trends in these materials, thus demonstrating the reliability and usefulness of this method for investigating electrochemically active thin films.
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Affiliation(s)
- Meagan C Papac
- National Renewable Energy Laboratory, Materials Science Center, Golden, Colorado 80401, USA
| | - Kevin R Talley
- National Renewable Energy Laboratory, Materials Science Center, Golden, Colorado 80401, USA
| | - Ryan O'Hayre
- Department of Metallurgical and Materials Engineering, Colorado School of Mines, Golden, Colorado 80401, USA
| | - Andriy Zakutayev
- National Renewable Energy Laboratory, Materials Science Center, Golden, Colorado 80401, USA
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8
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Tarutina LR, Vdovin GK, Lyagaeva JG, Medvedev DA. Comprehensive analysis of oxygen transport properties of a BaFe0.7Zr0.2Y0.1O3–δ-based mixed ionic-electronic conductor. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119125] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Papac M, Stevanović V, Zakutayev A, O'Hayre R. Triple ionic-electronic conducting oxides for next-generation electrochemical devices. NATURE MATERIALS 2021; 20:301-313. [PMID: 33349671 DOI: 10.1038/s41563-020-00854-8] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 10/13/2020] [Indexed: 06/12/2023]
Abstract
Triple ionic-electronic conductors (TIECs) are materials that can simultaneously transport electronic species alongside two ionic species. The recent emergence of TIECs provides intriguing opportunities to maximize performance in a variety of electrochemical devices, including fuel cells, membrane reactors and electrolysis cells. However, the potential application of these nascent materials is limited by lack of fundamental knowledge of their transport properties and electrocatalytic activity. The goal of this Review is to summarize and analyse the current understanding of TIEC transport and electrochemistry in single-phase materials, including defect formation and conduction mechanisms. We particularly focus on the discovery criteria (for example, crystal structure and ion electronegativity), design principles (for example, cation and anion substitution chemistry) and operating conditions (for example, atmosphere) of materials that enable deliberate tuning of the conductivity of each charge carrier. Lastly, we identify important areas for further advances, including higher chemical stability, lower operating temperatures and discovery of n-type TIEC materials.
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Affiliation(s)
- Meagan Papac
- Department of Metallurgical and Materials Engineering, Colorado School of Mines, Golden, CO, USA
- Materials Science Center, National Renewable Energy Laboratory, Golden, CO, USA
| | - Vladan Stevanović
- Department of Metallurgical and Materials Engineering, Colorado School of Mines, Golden, CO, USA
- Materials Science Center, National Renewable Energy Laboratory, Golden, CO, USA
| | - Andriy Zakutayev
- Department of Metallurgical and Materials Engineering, Colorado School of Mines, Golden, CO, USA
- Materials Science Center, National Renewable Energy Laboratory, Golden, CO, USA
| | - Ryan O'Hayre
- Department of Metallurgical and Materials Engineering, Colorado School of Mines, Golden, CO, USA.
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10
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Insights in to the Electrochemical Activity of Fe-Based Perovskite Cathodes toward Oxygen Reduction Reaction for Solid Oxide Fuel Cells. COATINGS 2020. [DOI: 10.3390/coatings10121260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The development of novel oxygen reduction electrodes with superior electrocatalytic activity and CO2 durability is a major challenge for solid oxide fuel cells (SOFCs). Here, novel cobalt-free perovskite oxides, BaFe1−xYxO3−δ (x = 0.05, 0.10, and 0.15) denoted as BFY05, BFY10, and BFY15, are intensively evaluated as oxygen reduction electrode candidate for solid oxide fuel cells. These materials have been synthesized and the electrocatalytic activity for oxygen reduction reaction (ORR) has been investigated systematically. The BFY10 cathode exhibits the best electrocatalytic performance with a lowest polarization resistance of 0.057 Ω cm2 at 700 °C. Meanwhile, the single cells with the BFY05, BFY10 and BFY15 cathodes deliver the peak power densities of 0.73, 1.1, and 0.89 W cm−2 at 700 °C, respectively. Furthermore, electrochemical impedance spectra (EIS) are analyzed by means of distribution of relaxation time (DRT). The results indicate that the oxygen adsorption-dissociation process is determined to be the rate-limiting step at the electrode interface. In addition, the single cell with the BFY10 cathode exhibits a good long-term stability at 700 °C under an output voltage of 0.5 V for 120 h.
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11
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Lanthanum nickel oxide nano-perovskite decorated carbon nanotubes/poly(aniline) composite for effective electrochemical oxidation of urea. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114009] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Effect of B-site doping on Sr2PdO3 perovskite catalyst activity for non-enzymatic determination of glucose in biological fluids. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113523] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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He G, Baumann S, Liang F, Hartmann H, Jiang H, Meulenberg WA. Phase stability and oxygen permeability of Fe-based BaFe0.9Mg0.05X0.05O3 (X = Zr, Ce, Ca) membranes for air separation. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.03.058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Li K, Zhao H, Lu Y, Ma Y, Du Z, Zhang Z. High CO2 tolerance oxygen permeation membranes BaFe0.95-Ca0.05Ti O3-. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.01.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Proton Conduction in Grain-Boundary-Free Oxygen-Deficient BaFeO 2.5+δ Thin Films. MATERIALS 2017; 11:ma11010052. [PMID: 29286321 PMCID: PMC5793550 DOI: 10.3390/ma11010052] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 12/21/2017] [Accepted: 12/22/2017] [Indexed: 11/29/2022]
Abstract
Reduction of the operating temperature to an intermediate temperature range between 350 °C and 600 °C is a necessity for Solid Oxide Fuel/Electrolysis Cells (SOFC/SOECs). In this respect the application of proton-conducting oxides has become a broad area of research. Materials that can conduct protons and electrons at the same time, to be used as electrode catalysts on the air electrode, are especially rare. In this article we report on the proton conduction in expitaxially grown BaFeO2.5+δ (BFO) thin films deposited by pulsed laser deposition on Nb:SrTiO3 substrates. By using Electrochemical Impedance Spectroscopy (EIS) measurements under different wet and dry atmospheres, the bulk proton conductivity of BFO (between 200 °C and 300 °C) could be estimated for the first time (3.6 × 10−6 S cm−1 at 300 °C). The influence of oxidizing measurement atmosphere and hydration revealed a strong dependence of the conductivity, most notably at temperatures above 300 °C, which is in good agreement with the hydration behavior of BaFeO2.5 reported previously.
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16
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Zhu L, Ran R, Tadé M, Wang W, Shao Z. Perovskite materials in energy storage and conversion. ASIA-PAC J CHEM ENG 2016. [DOI: 10.1002/apj.2000] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Liang Zhu
- Jiangsu National Synergetic Innovation Center for Advanced Material, State Key Laboratory of Materials‐Oriented Chemical Engineering, College of Energy Nanjing Tech University Nanjing 210009 China
| | - Ran Ran
- Jiangsu National Synergetic Innovation Center for Advanced Material, State Key Laboratory of Materials‐Oriented Chemical Engineering, College of Energy Nanjing Tech University Nanjing 210009 China
| | - Moses Tadé
- Department of Chemical Engineering Curtin University Perth WA 6845 Australia
| | - Wei Wang
- Department of Chemical Engineering Curtin University Perth WA 6845 Australia
| | - Zongping Shao
- Jiangsu National Synergetic Innovation Center for Advanced Material, State Key Laboratory of Materials‐Oriented Chemical Engineering, College of Energy Nanjing Tech University Nanjing 210009 China
- Department of Chemical Engineering Curtin University Perth WA 6845 Australia
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17
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Liao Q, Wang Y, Chen Y, Wang H. Novel cobalt-free tantalum-doped perovskite BaFe1−yTayO3−δ with high oxygen permeation. Chin J Chem Eng 2016. [DOI: 10.1016/j.cjche.2015.11.003] [Citation(s) in RCA: 5] [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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18
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Islam QA, Raja MW, Bysakh S, Basu RN. Filter paper derived cross-linked interconnected BaBi0.2Co0.35Fe0.45O3−δ morphology with an enhanced oxygen permeation property. RSC Adv 2016. [DOI: 10.1039/c5ra16227k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Membrane synthesized by filter paper templating method shows higher oxygen permeation flux than similar type membranes developed by conventional methodologies.
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Affiliation(s)
- Quazi Arif Islam
- Fuel Cell and Battery Division
- CSIR-Central Glass and Ceramic Research Institute
- Kolkata
- India
| | - Mir Wasim Raja
- Chemistry Division
- State Forensic Science Laboratory
- Kolkata
- India
| | - Sandip Bysakh
- Advanced Material Characterization Unit
- CSIR-Central Glass and Ceramic Research Institute
- Kolkata
- India
| | - Rajendra Nath Basu
- Fuel Cell and Battery Division
- CSIR-Central Glass and Ceramic Research Institute
- Kolkata
- India
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19
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Novel cobalt-free CO2-tolerant dual-phase membranes of Ce0.8Sm0.2O2−–Ba0.95La0.05Fe1−Zr O3− for oxygen separation. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.05.057] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Yang F, Zhao H, Yang J, Fang M, Lu Y, Du Z, Świerczek K, Zheng K. Structure and oxygen permeability of BaCo0.7Fe0.3−In O3− ceramic membranes. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.06.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Baiyee ZM, Chen C, Ciucci F. A DFT+U study of A-site and B-site substitution in BaFeO3−δ. Phys Chem Chem Phys 2015; 17:23511-20. [DOI: 10.1039/c5cp02694f] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A physical insight on the A- and B-site substitution of BaFeO3 with focus on oxygen deficiency and electronic behaviour.
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Affiliation(s)
- Zarah Medina Baiyee
- Department of Mechanical and Aerospace Engineering
- The Hong Kong University of Science and Technology
- Hong Kong
- China
| | - Chi Chen
- Department of Mechanical and Aerospace Engineering
- The Hong Kong University of Science and Technology
- Hong Kong
- China
| | - Francesco Ciucci
- Department of Mechanical and Aerospace Engineering
- The Hong Kong University of Science and Technology
- Hong Kong
- China
- Department of Chemical and Biomolecular Engineering
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22
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Chen C, Baiyee ZM, Ciucci F. Unraveling the effect of La A-site substitution on oxygen ion diffusion and oxygen catalysis in perovskite BaFeO3by data-mining molecular dynamics and density functional theory. Phys Chem Chem Phys 2015; 17:24011-9. [DOI: 10.1039/c5cp03973h] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The effects of La substitution on oxygen transport and catalysis in BaFeO3are unraveled by data-driven molecular dynamics and density functional theory.
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Affiliation(s)
- Chi Chen
- Department of Mechanical Engineering
- The Hong Kong University of Science and Technology
- Hong Kong
- SAR, China
| | - Zarah Medina Baiyee
- Department of Mechanical Engineering
- The Hong Kong University of Science and Technology
- Hong Kong
- SAR, China
| | - Francesco Ciucci
- Department of Mechanical Engineering
- The Hong Kong University of Science and Technology
- Hong Kong
- SAR, China
- Department of Chemical and Biomolecular Engineering
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23
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Liang F, Luo H, Partovi K, Ravkina O, Cao Z, Liu Y, Caro J. A novel CO2-stable dual phase membrane with high oxygen permeability. Chem Commun (Camb) 2014; 50:2451-4. [DOI: 10.1039/c3cc47962e] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A good combination of high CO2 stability and high oxygen permeability is obtained for the novel CP–PSFC dual phase membrane.
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Affiliation(s)
- Fangyi Liang
- Institute of Physical Chemistry and Electrochemistry
- Leibniz University of Hannover
- D-30167 Hannover, Germany
| | - Huixia Luo
- Department of Chemistry
- Princeton University
- Princeton, USA
| | - Kaveh Partovi
- Institute of Physical Chemistry and Electrochemistry
- Leibniz University of Hannover
- D-30167 Hannover, Germany
| | - Olga Ravkina
- Institute of Physical Chemistry and Electrochemistry
- Leibniz University of Hannover
- D-30167 Hannover, Germany
| | - Zhengwen Cao
- Institute of Physical Chemistry and Electrochemistry
- Leibniz University of Hannover
- D-30167 Hannover, Germany
| | - Yi Liu
- Institute of Physical Chemistry and Electrochemistry
- Leibniz University of Hannover
- D-30167 Hannover, Germany
| | - Jürgen Caro
- Institute of Physical Chemistry and Electrochemistry
- Leibniz University of Hannover
- D-30167 Hannover, Germany
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24
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Zhang C, Du Z, Zhao H, Zhang X. Modification of electrocatalytic activity of BaCe0.40Sm0.20Fe0.40O3−δ with Co3O4 as cathode for proton-conducting solid oxide fuel cell. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.06.124] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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25
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Zhang C, Zhao H. A novel cobalt-free cathode material for proton-conducting solid oxide fuel cells. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm32627b] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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