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Li C, Yuan Y, Yue M, Hu Q, Ren X, Pan B, Zhang C, Wang K, Zhang Q. Recent Advances in Pristine Iron Triad Metal-Organic Framework Cathodes for Alkali Metal-Ion Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2310373. [PMID: 38174633 DOI: 10.1002/smll.202310373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/10/2023] [Indexed: 01/05/2024]
Abstract
Pristine iron triad metal-organic frameworks (MOFs), i.e., Fe-MOFs, Co-MOFs, Ni-MOFs, and heterometallic iron triad MOFs, are utilized as versatile and promising cathodes for alkali metal-ion batteries, owing to their distinctive structure characteristics, including modifiable and designable composition, multi-electron redox-active sites, exceptional porosity, and stable construction facilitating rapid ion diffusion. Notably, pristine iron triad MOFs cathodes have recently achieved significant milestones in electrochemical energy storage due to their exceptional electrochemical properties. Here, the recent advances in pristine iron triad MOFs cathodes for alkali metal-ion batteries are summarized. The redox reaction mechanisms and essential strategies to boost the electrochemical behaviors in associated electrochemical energy storage devices are also explored. Furthermore, insights into the future prospects related to pristine iron triad MOFs cathodes for lithium-ion, sodium-ion, and potassium-ion batteries are also delivered.
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Affiliation(s)
- Chao Li
- School of Physics and Electronic Engineering, Sichuan University of Science & Engineering, Yibin, 644000, P. R. China
| | - Yuquan Yuan
- School of Physics and Electronic Engineering, Sichuan University of Science & Engineering, Yibin, 644000, P. R. China
| | - Min Yue
- School of Physics and Electronic Engineering, Sichuan University of Science & Engineering, Yibin, 644000, P. R. China
| | - Qiwei Hu
- School of Physics and Electronic Engineering, Sichuan University of Science & Engineering, Yibin, 644000, P. R. China
| | - Xianpei Ren
- School of Physics and Electronic Engineering, Sichuan University of Science & Engineering, Yibin, 644000, P. R. China
| | - Baocai Pan
- School of Physics and Electronic Engineering, Sichuan University of Science & Engineering, Yibin, 644000, P. R. China
| | - Cheng Zhang
- Jiangsu Key Laboratory of Micro and Nano Heat Fluid Flow Technology and Energy Application, School of Physical Science and Technology, Suzhou University of Science and Technology, Suzhou, 215009, P. R. China
| | - Kuaibing Wang
- Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, 210095, P. R. China
| | - Qichun Zhang
- Department of Materials Science and Engineering and Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Hong Kong SAR, 999077, P. R. China
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Arapova M, Chizhik S, Bragina O, Guskov R, Sobolev V, Nemudry A. Consistent interpretation of isotope and chemical oxygen exchange relaxation kinetics in SrFe 0.85Mo 0.15O 3-δ ferrite. Phys Chem Chem Phys 2024; 26:10589-10598. [PMID: 38505976 DOI: 10.1039/d3cp05441a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
This paper is devoted to the study of phase composition and kinetic and thermodynamic characteristics of Mo-doped strontium ferrite SrFe0.85Mo0.15O3-δ (SFM15) under oxygen-conducting membrane working conditions. Single-phase SFM15 with a cubic Pm3̄m structure was synthesized using a ceramic method. It was shown that the molybdenum introduction stabilizes the perovskite cubic structure over a wide range of oxygen pressures and temperatures, preventing the bulk phase transition at high temperatures. Oxygen exchange constants, diffusion coefficients and activation energy of oxygen exchange were obtained using oxygen relaxation and isotopic exchange techniques, and the obtained values are consistent with known literature data. It was shown that the surface reaction rates obtained using chemical and tracer relaxation methods are quantitatively comparable with each other, despite significantly different experimental conditions. This result not only confirms the reliability of the data obtained by independent methods, but also allows one to expand the area of physical conditions for studying the kinetics of oxygen transfer where another method has technical or methodological limitations.
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Affiliation(s)
- Marina Arapova
- Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Kutateladze 18, Novosibirsk, 630090, Russia.
| | - Stanislav Chizhik
- Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Kutateladze 18, Novosibirsk, 630090, Russia.
| | - Olga Bragina
- Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Kutateladze 18, Novosibirsk, 630090, Russia.
| | - Rostislav Guskov
- Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Kutateladze 18, Novosibirsk, 630090, Russia.
| | - Vladimir Sobolev
- Boreskov Institute of Catalysis, SB RAS, Lavrentieva 5, 630090, Novosibirsk, Russia
| | - Alexander Nemudry
- Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Kutateladze 18, Novosibirsk, 630090, Russia.
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Zhao Z, Chen G, Escobar Cano G, Kißling PA, Stölting O, Breidenstein B, Polarz S, Bigall NC, Weidenkaff A, Feldhoff A. Multiplying Oxygen Permeability of a Ruddlesden-Popper Oxide by Orientation Control via Magnets. Angew Chem Int Ed Engl 2024; 63:e202312473. [PMID: 37987465 DOI: 10.1002/anie.202312473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/10/2023] [Accepted: 11/20/2023] [Indexed: 11/22/2023]
Abstract
Ruddlesden-Popper-type oxides exhibit remarkable chemical stability in comparison to perovskite oxides. However, they display lower oxygen permeability. We present an approach to overcome this trade-off by leveraging the anisotropic properties of Nd2 NiO4+δ . Its (a,b)-plane, having oxygen diffusion coefficient and surface exchange coefficient several orders of magnitude higher than its c-axis, can be aligned perpendicular to the gradient of oxygen partial pressure by a magnetic field (0.81 T). A stable and high oxygen flux of 1.40 mL min-1 cm-2 was achieved for at least 120 h at 1223 K by a textured asymmetric disk membrane with 1.0 mm thickness under the pure CO2 sweeping. Its excellent operational stability was also verified even at 1023 K in pure CO2 . These findings highlight the significant enhancement in oxygen permeation membrane performance achievable by adjusting the grain orientation. Consequently, Nd2 NiO4+δ emerges as a promising candidate for industrial applications in air separation, syngas production, and CO2 capture under harsh conditions.
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Affiliation(s)
- Zhijun Zhao
- Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstr. 3A, 30167, Hannover, Germany
| | - Guoxing Chen
- Fraunhofer Research Institution for Materials Recycling and Resource Strategies IWKS, Brentanostr. 2a, 63755, Alzenau, Germany
| | - Giamper Escobar Cano
- Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstr. 3A, 30167, Hannover, Germany
| | - Patrick A Kißling
- Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstr. 3A, 30167, Hannover, Germany
| | - Oliver Stölting
- Institute of Inorganic Chemistry, Leibniz University Hannover, Callinstr. 9, 30167, Hannover, Germany
| | - Bernd Breidenstein
- Institute of Production Engineering and Machine Tools, Leibniz University Hannover, An der Universität 2, 30823, Garbsen, Germany
| | - Sebastian Polarz
- Institute of Inorganic Chemistry, Leibniz University Hannover, Callinstr. 9, 30167, Hannover, Germany
| | - Nadja C Bigall
- Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstr. 3A, 30167, Hannover, Germany
| | - Anke Weidenkaff
- Fraunhofer Research Institution for Materials Recycling and Resource Strategies IWKS, Brentanostr. 2a, 63755, Alzenau, Germany
- Department of Materials and Earth Sciences, Technical University Darmstadt, Peter-Grünberg-Str. 2, 64287, Darmstadt, Germany
| | - Armin Feldhoff
- Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstr. 3A, 30167, Hannover, Germany
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Lu H, Wu D, Gu Y, Sun W, Yang X, Li W, Shuai H, Zhao X. A facile mixed complex synthesis method for perovskite oxides toward electrocatalytic oxygen reduction. Chem Commun (Camb) 2023; 59:14149-14152. [PMID: 37955226 DOI: 10.1039/d3cc04585d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
The perovskite-type La(0.5+x)Sr(0.5-x)FeO3-δ (x = 0.00, 0.10, 0.20) oxides for the electrocatalytic oxygen reduction reaction (ORR) were synthesized by a facile reaction-EDTA/citric acid mixed complex sol-gel method. The cubic single-phase perovskite structure of the as-prepared oxides is demonstrated using powder X-ray diffraction (XRD). Scanning electron microscopy/energy-dispersive X-ray spectroscopy (SEM-EDX), transmission electron microscopy/selected area electron diffraction (TEM-SAED), and X-ray photoelectron spectroscopy (XPS) characterizations were also conducted for the perovskite-type La(0.5+x)Sr(0.5-x)FeO3-δ (x = 0.00, 0.10, 0.20) oxides. Furthermore, the electrochemical ORR properties of the as-prepared oxides in alkaline media were studied, with the oxides exhibiting good electrocatalytic ORR performance.
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Affiliation(s)
- Hui Lu
- School of Science and Technology, Xinyang University, Xinyang 464000, Henan Province, People's Republic of China.
- Xinyang Municipal Key Laboratory of Critical Materials for Energy and Green Chemistry Processes (XYU), Xinyang 464000, Henan Province, People's Republic of China
- Henan Provincial Engineering Research Center of Critical Materials for High-performance Green Chemical Engineering and Energy (XYU), Xinyang 464000, Henan Province, People's Republic of China
| | - Danyang Wu
- School of Physics and Electronics Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangsu Province, People's Republic of China.
| | - Yue Gu
- School of Science and Technology, Xinyang University, Xinyang 464000, Henan Province, People's Republic of China.
| | - Wenxin Sun
- School of Science and Technology, Xinyang University, Xinyang 464000, Henan Province, People's Republic of China.
| | - Xiaojian Yang
- School of Science and Technology, Xinyang University, Xinyang 464000, Henan Province, People's Republic of China.
- Xinyang Municipal Key Laboratory of Critical Materials for Energy and Green Chemistry Processes (XYU), Xinyang 464000, Henan Province, People's Republic of China
- Henan Provincial Engineering Research Center of Critical Materials for High-performance Green Chemical Engineering and Energy (XYU), Xinyang 464000, Henan Province, People's Republic of China
| | - Wenxuan Li
- School of Science and Technology, Xinyang University, Xinyang 464000, Henan Province, People's Republic of China.
| | - Honglei Shuai
- School of Science and Technology, Xinyang University, Xinyang 464000, Henan Province, People's Republic of China.
- Henan Provincial Engineering Research Center of Critical Materials for High-performance Green Chemical Engineering and Energy (XYU), Xinyang 464000, Henan Province, People's Republic of China
| | - Xinsheng Zhao
- School of Physics and Electronics Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangsu Province, People's Republic of China.
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Rashid A, Lim H, Plaz D, Escobar Cano G, Bresser M, Wiegers KS, Confalonieri G, Baek S, Chen G, Feldhoff A, Schulz A, Weidenkaff A, Widenmeyer M. Hydrogen-Tolerant La 0.6Ca 0.4Co 0.2Fe 0.8O 3-d Oxygen Transport Membranes from Ultrasonic Spray Synthesis for Plasma-Assisted CO 2 Conversion. MEMBRANES 2023; 13:875. [PMID: 37999361 PMCID: PMC10673528 DOI: 10.3390/membranes13110875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/03/2023] [Accepted: 11/05/2023] [Indexed: 11/25/2023]
Abstract
La0.6Ca0.4Co1-xFexO3-d in its various compositions has proven to be an excellent CO2-resistant oxygen transport membrane that can be used in plasma-assisted CO2 conversion. With the goal of incorporating green hydrogen into the CO2 conversion process, this work takes a step further by investigating the compatibility of La0.6Ca0.4Co1-xFexO3-d membranes with hydrogen fed into the plasma. This will enable plasma-assisted conversion of the carbon monoxide produced in the CO2 reduction process into green fuels, like methanol. This requires the La0.6Ca0.4Co1-xFexO3-d membranes to be tolerant towards reducing conditions of hydrogen. The hydrogen tolerance of La0.6Ca0.4Co1-xFexO3-d (x = 0.8) was studied in detail. A faster and resource-efficient route based on ultrasonic spray synthesis was developed to synthesise the La0.6Ca0.4Co0.2Fe0.8O3-d membranes. The La0.6Ca0.4Co0.2Fe0.8O3-d membrane developed using ultrasonic spray synthesis showed similar performance in terms of its oxygen permeation when compared with the ones synthesised with conventional techniques, such as co-precipitation, sol-gel, etc., despite using 30% less cobalt.
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Affiliation(s)
- Aasir Rashid
- Research Division of Materials & Resources, Technical University of Darmstadt, Peter-Grünberg-Str. 2, 64287 Darmstadt, Germany; (H.L.); (S.B.); (A.W.)
| | - Hyunjung Lim
- Research Division of Materials & Resources, Technical University of Darmstadt, Peter-Grünberg-Str. 2, 64287 Darmstadt, Germany; (H.L.); (S.B.); (A.W.)
| | - Daniel Plaz
- Institute for Materials Science, University of Stuttgart, Heisenbergstr. 3, 70569 Stuttgart, Germany
| | - Giamper Escobar Cano
- Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstr. 3A, 30167 Hannover, Germany; (G.E.C.); (A.F.)
| | - Marc Bresser
- Institute of Interfacial Process Engineering and Plasma Technology (IGVP), University of Stuttgart, Pfaffenwaldring 31, 70569 Stuttgart, Germany; (M.B.); (K.-S.W.); (A.S.)
| | - Katharina-Sophia Wiegers
- Institute of Interfacial Process Engineering and Plasma Technology (IGVP), University of Stuttgart, Pfaffenwaldring 31, 70569 Stuttgart, Germany; (M.B.); (K.-S.W.); (A.S.)
| | - Giorgia Confalonieri
- ESRF—European Synchrotron Research Facility, 71 Avenue des Martyrs, 38043 Grenoble, France
| | - Sungho Baek
- Research Division of Materials & Resources, Technical University of Darmstadt, Peter-Grünberg-Str. 2, 64287 Darmstadt, Germany; (H.L.); (S.B.); (A.W.)
| | - Guoxing Chen
- Fraunhofer Research Institution for Material Recycling and Resource Strategies IWKS, Brentanostr. 2A, 63755 Alzenau, Germany;
| | - Armin Feldhoff
- Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstr. 3A, 30167 Hannover, Germany; (G.E.C.); (A.F.)
| | - Andreas Schulz
- Institute of Interfacial Process Engineering and Plasma Technology (IGVP), University of Stuttgart, Pfaffenwaldring 31, 70569 Stuttgart, Germany; (M.B.); (K.-S.W.); (A.S.)
| | - Anke Weidenkaff
- Research Division of Materials & Resources, Technical University of Darmstadt, Peter-Grünberg-Str. 2, 64287 Darmstadt, Germany; (H.L.); (S.B.); (A.W.)
- Fraunhofer Research Institution for Material Recycling and Resource Strategies IWKS, Brentanostr. 2A, 63755 Alzenau, Germany;
| | - Marc Widenmeyer
- Research Division of Materials & Resources, Technical University of Darmstadt, Peter-Grünberg-Str. 2, 64287 Darmstadt, Germany; (H.L.); (S.B.); (A.W.)
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Han N, Zhang W, Guo W, Pan H, Jiang B, Xing L, Tian H, Wang G, Zhang X, Fransaer J. Designing Oxide Catalysts for Oxygen Electrocatalysis: Insights from Mechanism to Application. NANO-MICRO LETTERS 2023; 15:185. [PMID: 37515746 PMCID: PMC10387042 DOI: 10.1007/s40820-023-01152-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 06/17/2023] [Indexed: 07/31/2023]
Abstract
The electrochemical oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) are fundamental processes in a range of energy conversion devices such as fuel cells and metal-air batteries. ORR and OER both have significant activation barriers, which severely limit the overall performance of energy conversion devices that utilize ORR/OER. Meanwhile, ORR is another very important electrochemical reaction involving oxygen that has been widely investigated. ORR occurs in aqueous solutions via two pathways: the direct 4-electron reduction or 2-electron reduction pathways from O2 to water (H2O) or from O2 to hydrogen peroxide (H2O2). Noble metal electrocatalysts are often used to catalyze OER and ORR, despite the fact that noble metal electrocatalysts have certain intrinsic limitations, such as low storage. Thus, it is urgent to develop more active and stable low-cost electrocatalysts, especially for severe environments (e.g., acidic media). Theoretically, an ideal oxygen electrocatalyst should provide adequate binding to oxygen species. Transition metals not belonging to the platinum group metal-based oxides are a low-cost substance that could give a d orbital for oxygen species binding. As a result, transition metal oxides are regarded as a substitute for typical precious metal oxygen electrocatalysts. However, the development of oxide catalysts for oxygen reduction and oxygen evolution reactions still faces significant challenges, e.g., catalytic activity, stability, cost, and reaction mechanism. We discuss the fundamental principles underlying the design of oxide catalysts, including the influence of crystal structure, and electronic structure on their performance. We also discuss the challenges associated with developing oxide catalysts and the potential strategies to overcome these challenges.
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Affiliation(s)
- Ning Han
- Department of Materials Engineering, KU Leuven, 3001, Leuven, Belgium
| | - Wei Zhang
- Department of Materials Engineering, KU Leuven, 3001, Leuven, Belgium
| | - Wei Guo
- Department of Materials Engineering, KU Leuven, 3001, Leuven, Belgium
| | - Hui Pan
- Department of Physics and Astronomy, KU Leuven, 3001, Leuven, Belgium
| | - Bo Jiang
- Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, Dalian University of Technology, Dalian, 116023, People's Republic of China
| | - Lingbao Xing
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255000, People's Republic of China.
| | - Hao Tian
- Centre for Clean Energy Technology, Faculty of Science, University of Technology Sydney, Broadway, PO Box 123, Ultimo, NSW, 2007, Australia.
| | - Guoxiu Wang
- Centre for Clean Energy Technology, Faculty of Science, University of Technology Sydney, Broadway, PO Box 123, Ultimo, NSW, 2007, Australia
| | - Xuan Zhang
- Department of Materials Engineering, KU Leuven, 3001, Leuven, Belgium.
- ZJU-Hangzhou Global Scientific and Technological Innovation Centre, Zhejiang University, Hangzhou, 311200, People's Republic of China.
| | - Jan Fransaer
- Department of Materials Engineering, KU Leuven, 3001, Leuven, Belgium.
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Sadykov V, Pikalova E, Sadovskaya E, Shlyakhtina A, Filonova E, Eremeev N. Design of Mixed Ionic-Electronic Materials for Permselective Membranes and Solid Oxide Fuel Cells Based on Their Oxygen and Hydrogen Mobility. MEMBRANES 2023; 13:698. [PMID: 37623759 PMCID: PMC10456803 DOI: 10.3390/membranes13080698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/23/2023] [Accepted: 07/25/2023] [Indexed: 08/26/2023]
Abstract
Oxygen and hydrogen mobility are among the important characteristics for the operation of solid oxide fuel cells, permselective membranes and many other electrochemical devices. This, along with other characteristics, enables a high-power density in solid oxide fuel cells due to reducing the electrolyte resistance and enabling the electrode processes to not be limited by the electrode-electrolyte-gas phase triple-phase boundary, as well as providing high oxygen or hydrogen permeation fluxes for membranes due to a high ambipolar conductivity. This work focuses on the oxygen and hydrogen diffusion of mixed ionic (oxide ionic or/and protonic)-electronic conducting materials for these devices, and its role in their performance. The main laws of bulk diffusion and surface exchange are highlighted. Isotope exchange techniques allow us to study these processes in detail. Ionic transport properties of conventional and state-of-the-art materials including perovskites, Ruddlesden-Popper phases, fluorites, pyrochlores, composites, etc., are reviewed.
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Affiliation(s)
- Vladislav Sadykov
- Federal Research Center, Boreskov Institute of Catalysis SB RAS, 630090 Novosibirsk, Russia; (E.S.); (N.E.)
| | - Elena Pikalova
- Institute of High Temperature Electrochemistry UB RAS, 620137 Yekaterinburg, Russia;
- Graduate School of Economics and Management, Ural Federal University, 620002 Yekaterinburg, Russia
| | - Ekaterina Sadovskaya
- Federal Research Center, Boreskov Institute of Catalysis SB RAS, 630090 Novosibirsk, Russia; (E.S.); (N.E.)
| | - Anna Shlyakhtina
- Federal Research Center, Semenov Institute of Chemical Physics RAS, 119991 Moscow, Russia;
| | - Elena Filonova
- Institute of Natural Sciences and Mathematics, Ural Federal University, 620002 Yekaterinburg, Russia;
| | - Nikita Eremeev
- Federal Research Center, Boreskov Institute of Catalysis SB RAS, 630090 Novosibirsk, Russia; (E.S.); (N.E.)
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Huang Y, Zhang C, Zeng L, He Y, Yu P, Li K, Luo H. Dual-phase Ga-containing Ce0.9Pr0.1O2-δ-Pr0.6Sr0.4Fe1-Ga O3-δ oxygen transport membranes with high CO2 resistance. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2022.121260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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9
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Bragina O, Nemudry A. Cobalt-free SrFe1-xMoxO3- perovskite hollow fiber membranes for oxygen separation. Ann Ital Chir 2023. [DOI: 10.1016/j.jeurceramsoc.2023.01.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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10
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Zhao Z, Rehder L, Steinbach F, Feldhoff A. High-Entropy Perovskites Pr 1-xSr x(Cr,Mn,Fe,Co,Ni)O 3-δ ( x = 0-0.5): Synthesis and Oxygen Permeation Properties. MEMBRANES 2022; 12:membranes12111123. [PMID: 36363678 PMCID: PMC9699529 DOI: 10.3390/membranes12111123] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 06/02/2023]
Abstract
High-entropy perovskite oxides have already been studied in various fields owing to their high-entropy-induced properties. Partial substitution of an element by a lower valence element usually improves the oxygen permeability of perovskite oxides, but high substitution amounts may lead to structural instability. In this work, pure high-entropy perovskites Pr1-xSrx(Cr,Mn,Fe,Co,Ni)O3-δ with high amounts Sr up to x = 0.5 were synthesized via a sol-gel method. Several characterization methods prove that the solubility of Sr increases with higher temperatures of the heating treatment. The ceramic with x = 0.5 shows a transition from semi-conductive to metallic behavior when the temperature reaches 873K. Its oxygen flux is comparable to the low-entropy counterpart La0.6Sr0.4Co0.5Fe0.5O3-δ. A stable run of ca. 46.2 h was documented for oxygen permeation under an air/CO2 gradient.
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11
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CO2-stable and cobalt-free Ce0.8Sm0.2O2-δ-La0.8Ca0.2Al0.3Fe0.7O3-δ dual-phase hollow fiber membranes for oxygen separation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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12
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Tan X, Alsaiari M, Shen Z, Asif S, Harraz FA, Šljukić B, Santos DMF, Zhang W, Bokhari A, Han N. Rational design of mixed ionic-electronic conducting membranes for oxygen transport. CHEMOSPHERE 2022; 305:135483. [PMID: 35753420 DOI: 10.1016/j.chemosphere.2022.135483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/11/2022] [Accepted: 06/21/2022] [Indexed: 06/15/2023]
Abstract
The mixed ionic-electronic conducting (MIEC) oxides have generated significant research efforts in the scientific community during the last 40 years. Since then, many MIEC compounds, most of which are based on perovskite oxides, have been synthesized and characterized. These compounds, when heated to high temperatures, form solid ceramic membranes with high oxygen ionic and electrical conductivity. The driving force for oxygen ion transport is the ionic transfer of oxygen from the air as a result of the differential partial pressure of oxygen across the membrane. Electronic and ionic transport in a range of MIEC materials has been studied using the defect theory, particularly when dopants are introduced to the compound of interest. As a result, many types of ionic oxygen transport limits exist, each with a distinct phase shift depending on the temperature and partial pressure of oxygen in use. In combination with theoretical principles, this work attempts to evaluate the research community's major and meaningful achievements in this subject throughout the preceding four decades.
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Affiliation(s)
- Xihan Tan
- Department of Chemistry and Chemical Engineering, Lyuliang University, Lyuliang, 033001, China
| | - Mabkhoot Alsaiari
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano Research Centre, Najran University, Najran, 11001, Saudi Arabia; Empty Quarter Research Unit, Department of Chemistry, College of Science and Art in Sharurah, Najran University, Sharurah, Saudi Arabia.
| | - Zhangfeng Shen
- College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing, 314001, China.
| | - Saira Asif
- Faculty of Sciences, Department of Botany, PMAS Arid Agriculture University, Rawalpindi, Punjab, 46300, Pakistan
| | - Farid A Harraz
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano Research Centre, Najran University, Najran, 11001, Saudi Arabia; Nanomaterials and Nanotechnology Department, Central Metallurgical Research and Development Institute (CMRDI), P.O. Box: 87 Helwan, Cairo, 11421, Egypt
| | - Biljana Šljukić
- Center of Physics and Engineering of Advanced Materials, Laboratory for Physics of Materials and Emerging Technologies, Chemical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa, 1049-001, Lisbon, Portugal
| | - Diogo M F Santos
- Center of Physics and Engineering of Advanced Materials, Laboratory for Physics of Materials and Emerging Technologies, Chemical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa, 1049-001, Lisbon, Portugal
| | - Wei Zhang
- Department of Materials Engineering, KU Leuven, Kasteelpark Arenberg 44, Leuven, 3001, Belgium
| | - Awais Bokhari
- Department of Chemical Engineering, COMSATS University Islamabad (CUI), Lahore Campus, 54000, Punjab, Lahore, Pakistan.
| | - Ning Han
- Department of Materials Engineering, KU Leuven, Kasteelpark Arenberg 44, Leuven, 3001, Belgium.
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13
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Gan Y, Lee M, Yang C, Ren C, Xue X. Surface modification with cobalt oxide nanocluster for enhanced surface oxygen exchange reactions of GDC-LSCF membrane: fabrication, electrochemical kinetic properties, and stability. J APPL ELECTROCHEM 2022. [DOI: 10.1007/s10800-022-01733-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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14
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Han N, Shen Z, Zhao X, Chen R, Thakur VK. Perovskite oxides for oxygen transport: Chemistry and material horizons. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:151213. [PMID: 34715221 DOI: 10.1016/j.scitotenv.2021.151213] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 10/17/2021] [Accepted: 10/21/2021] [Indexed: 06/13/2023]
Abstract
Oxygen permeable membrane, which has the advantages of high separation selectivity, low energy consumption and simple process in oxygen separation, can be used in the fields of environment and energy, such as pure oxygen preparation, fuel cell, oxygen-enriched combustion and chemical reactor for methane catalytic conversion (e.g. partial oxidation of methane, carbon dioxide reforming with methane). New materials and technological development are needed to achieve this target for GHG reformation. In this direction, mixed ionic-electronic conducting (MIEC) oxides based on perovskite oxides are one of the prominent materials for oxygen transport at high temperatures. These compounds were created into solid ceramic membranes with considerable electronic and oxygen ionic conductivity. As a result of the differential partial pressure of oxygen across the membrane, this process enables the ionic transfer of oxygen from the air, providing the driving force for oxygen ion transport. Notably, over the last 40 years, the defect theory has been applied to a wide range of MIEC materials, providing insight into electronic and ionic transport, widely applied to designing catalysts for wastewater treatment and gas purification. However, a critical review by in-depth analysis from the material side on perovskite oxides for oxygen transport is needed. This work evaluates the research community's significant and relevant contributions in the perovskite oxides for gas separation domain over the previous four decades in conjunction with theoretical concepts, which would give rise to the fundamental understanding of the impact of various transitional metal elements on oxygen transport performance and stability in a different atmosphere.
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Affiliation(s)
- Ning Han
- Department of Materials Engineering, KU Leuven, Leuven 3001, Belgium
| | - Zhangfeng Shen
- College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing 314001, China.
| | - Xiaolin Zhao
- Shenzhen Automotive Research Institute, Beijing Institute of Technology, Shenzhen 518118, Guangdong, China
| | - Ruofei Chen
- School of Energy Science and Engineering, Central South University, Changsha 410083, Hunan, China
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, SRUC, Edinburgh EH9 3JG, United Kingdom; Department of Mechanical Engineering, School of Engineering, Shiv Nadar University, Uttar Pradesh 201314, India; School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun 248007, Uttarakhand, India.
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15
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Chen G, Zhao Z, Widenmeyer M, Frömling T, Hellmann T, Yan R, Qu F, Homm G, Hofmann JP, Feldhoff A, Weidenkaff A. A comprehensive comparative study of CO2-resistance and oxygen permeability of 60 wt % Ce0.8M0.2O2– (M = La, Pr, Nd, Sm, Gd) - 40 wt % La0.5Sr0.5Fe0.8Cu0.2O3– dual-phase membranes. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119783] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Lu Y, Ding L, Li M, Li J, Wang X, Ding X. High-performance and CO2‑resistant cathode toward electrocatalytic oxygen reduction for solid oxide fuel cells: Doped ceria and SrCo0.7Nb0.1Ni0.2O3-δ composite. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.139323] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Wang A, Liang M, Xiang Q, Xue J, Wang H. Mixed Oxygen Ionic and Electronic Conducting Membrane Reactors for Pure Chemicals Production. CHEM-ING-TECH 2021. [DOI: 10.1002/cite.202100160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ao Wang
- South China University of Technology School of Chemistry & Chemical Engineering Guangdong Provincial Key Lab of Green Chemical Product Technology No. 381 Wushan Road 510640 Guangzhou China
| | - Man Liang
- South China University of Technology School of Chemistry & Chemical Engineering Guangdong Provincial Key Lab of Green Chemical Product Technology No. 381 Wushan Road 510640 Guangzhou China
| | - Qingyun Xiang
- South China University of Technology School of Chemistry & Chemical Engineering Guangdong Provincial Key Lab of Green Chemical Product Technology No. 381 Wushan Road 510640 Guangzhou China
| | - Jian Xue
- South China University of Technology School of Chemistry & Chemical Engineering Guangdong Provincial Key Lab of Green Chemical Product Technology No. 381 Wushan Road 510640 Guangzhou China
| | - Haihui Wang
- Tsinghua University Beijing Key Laboratory of Membrane Materials and Engineering Department of Chemical Engineering 100084 Beijing China
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18
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Liu M, Cao Z, Liang W, Zhang Y, Jiang H. Membrane Catalysis: N
2
O Decomposition over La
0.2
Sr
0.8
Ti
0.2
Fe
0.8
O
3–δ
Membrane with Oxygen Permeability. CHEM-ING-TECH 2021. [DOI: 10.1002/cite.202100122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mengke Liu
- Qingdao Institute of Bioenergy and Bioprocess Technology Chinese Academy of Sciences Qingdao Key Laboratory of Functional Membrane Material and Membrane Technology No.189 Songling Road 266101 Qingdao China
- University of Chinese Academy of Sciences No.19(A) Yuquan Road 100049 Beijing China
| | - Zhengwen Cao
- Qingdao Institute of Bioenergy and Bioprocess Technology Chinese Academy of Sciences Qingdao Key Laboratory of Functional Membrane Material and Membrane Technology No.189 Songling Road 266101 Qingdao China
| | - Wenyuan Liang
- Qingdao Institute of Bioenergy and Bioprocess Technology Chinese Academy of Sciences Qingdao Key Laboratory of Functional Membrane Material and Membrane Technology No.189 Songling Road 266101 Qingdao China
| | - Yan Zhang
- Qingdao Institute of Bioenergy and Bioprocess Technology Chinese Academy of Sciences Qingdao Key Laboratory of Functional Membrane Material and Membrane Technology No.189 Songling Road 266101 Qingdao China
| | - Heqing Jiang
- Qingdao Institute of Bioenergy and Bioprocess Technology Chinese Academy of Sciences Qingdao Key Laboratory of Functional Membrane Material and Membrane Technology No.189 Songling Road 266101 Qingdao China
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19
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Recent Advances in Molten-Carbonate Membranes for Carbon Dioxide Separation: Focus on Material Selection, Geometry, and Surface Modification. ScientificWorldJournal 2021; 2021:1876875. [PMID: 34744523 PMCID: PMC8570901 DOI: 10.1155/2021/1876875] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 10/03/2021] [Accepted: 10/05/2021] [Indexed: 11/20/2022] Open
Abstract
Membranes for carbon dioxide permeation have been recognized as potential candidates for CO2 separation technology, particularly in the energy sector. Supported molten-salt membranes provide ionic routes to facilitate carbon dioxide transport across the membrane, permit the use of membrane at higher temperature, and offer selectivity based on ionic affinity of targeted compound. In this review, molten-carbonate ceramic membranes have been evaluated for CO2 separation. Various research studies regarding mechanisms of permeation, properties of molten salt, significance of material selection, geometry of support materials, and surface modifications have been assessed with reference to membrane stabilities and operational flux rates. In addition, the outcomes of permeation experiments, stability tests, selection of the compatible materials, and the role of interfacial reactions for membrane degradation have also been discussed. At the end, major challenges and possible solutions are highlighted along with future recommendations for fabricating efficient carbon dioxide separation membranes.
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20
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Belousov VV, Fedorov SV. Bubble nucleation in core-shell structured molten oxide-based membranes with combined diffusion-bubbling oxygen mass transfer: experiment and theory. Phys Chem Chem Phys 2021; 23:24029-24038. [PMID: 34664561 DOI: 10.1039/d1cp03355g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Oxygen-selective membranes are likely to play a leading part in the future separation processes relevant to energy engineering. A newly developed molten copper and vanadium oxide-based diffusion-bubbling membrane with core-shell structure and fast combined oxygen mass transfer is a promising candidate for efficient oxygen separation. In this work, the oxygen bubble nucleation and transport properties of the diffusion-bubbling membrane were experimentally and theoretically studied. Bubble size distribution and cumulative oxygen flux have been plotted as functions of oxygen partial pressure. The relationship between the bubble density, oxygen partial pressure, and oxygen permeation flux was established. The oxygen flux and bubble density vary in the ranges of 3.2 × 10-8-1.4 × 10-7 mol cm-2 s-1 and 1.3 × 1013-5.8 × 1013 m-3 at ΔPO2 = 0.1-0.75 atm, respectively. The mechanisms of homogeneous, heterogeneous, pseudo-classical and non-classical nucleation are reviewed within the framework of the Cahn-Hilliard model. It is shown that the homogeneous nucleation mechanism is most likely in the membrane core. The estimated values of the interfacial tension, energy barrier, and rate nucleation are 0.02 J m-2, 5 kT, and 4 × 1029 m-3 s-1, respectively.
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Affiliation(s)
- Valery V Belousov
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, 49 Leninsky Pr., 119334 Moscow, Russian Federation.
| | - Sergey V Fedorov
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, 49 Leninsky Pr., 119334 Moscow, Russian Federation.
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21
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Wang S, Wang X, Huang Y, Zeng L, He Y, Boubeche M, Luo H. Ce
0.9
Pr
0.1
O
2‐
δ
‐Pr
0.6
Ca
0.4
MnO
3‐
δ
dual‐phase membranes: oxygen permeability and stability. CHEM-ING-TECH 2021. [DOI: 10.1002/cite.202100012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shu Wang
- Sun Yat-Sen University School of Materials Science and Engineering No. 135, Xingang Xi Road 510275 Guangzhou China
- Technical University of Denmark Department of Energy Conversion and Storage Anker Engelunds Vej 301 2800 Kongens Lyngby Denmark
| | - Xiaopeng Wang
- Sun Yat-Sen University School of Materials Science and Engineering No. 135, Xingang Xi Road 510275 Guangzhou China
| | - Yanhang Huang
- Sun Yat-Sen University School of Materials Science and Engineering No. 135, Xingang Xi Road 510275 Guangzhou China
| | - Lingyong Zeng
- Sun Yat-Sen University School of Materials Science and Engineering No. 135, Xingang Xi Road 510275 Guangzhou China
| | - Yiyi He
- Sun Yat-Sen University School of Materials Science and Engineering No. 135, Xingang Xi Road 510275 Guangzhou China
| | - Mebrouka Boubeche
- Sun Yat-Sen University School of Materials Science and Engineering No. 135, Xingang Xi Road 510275 Guangzhou China
| | - Huixia Luo
- Sun Yat-Sen University School of Materials Science and Engineering No. 135, Xingang Xi Road 510275 Guangzhou China
- Sun Yat-Sen University State Key Laboratory of Optoelectronic Materials and Technologies No. 135, Xingang Xi Road 510275 Guangzhou China
- Sun Yat-Sen University Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education No. 135, Xingang Xi Road 510275 Guangzhou China
- Sun Yat-Sen University Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices No. 135, Xingang Xi Road 510275 Guangzhou China
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22
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Effects of Bi Substitution on the Cobalt-Free 60wt.%Ce0.9Pr0.1O2−δ-40wt.%Pr0.6Sr0.4Fe1−xBixO3−δ Oxygen Transport Membranes. Processes (Basel) 2021. [DOI: 10.3390/pr9101767] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The mixed ionic-electronic conducting (MIEC) oxygen transport membrane (OTM) can completely selectively penetrate oxygen theoretically and can be widely used in gas separation and oxygen-enriched combustion industries. In this paper, dual-phase MIEC OTMs doped with Bi are successfully prepared by a sol-gel method with high-temperature sintering, whose chemical formulas are 60wt.%Ce0.9Pr0.1O2−δ-40wt.%Pr0.6Sr0.4Fe1−xBixO3−δ (60CPO-40PSF1−xBxO, x = 0.01, 0.025, 0.05, 0.10, 0.15, 0.20). The dual-phase structure, element content, surface morphology, oxygen permeability, and stability are studied by XRD, EDXS, SEM, and self-built devices, respectively. The optimal Bi-doped component is 60wt.%Ce0.9Pr0.1O2−δ-40wt.%Pr0.6Sr0.4Fe0.99Bi0.01O3−δ, which can maintain 0.71 and 0.62 mL·min−1·cm−2 over 50 h under He and CO2 atmospheres, respectively. The oxygen permeation flux through these Bi-doped OTMs under air/CO2 gradient is 12.7% less than that under air/He gradient, which indicates that the Bi-doped OTMs have comparable oxygen permeability and excellent CO2 tolerance.
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23
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Tyagi A, Karmakar G, Mandal BP, Dutta Pathak D, Wadawale A, Kedarnath G, Srivastava AP, Jain VK. Di- tert-butyltin(IV) 2-pyridyl and 4,6-dimethyl-2-pyrimidyl thiolates: versatile single source precursors for the preparation of SnS nanoplatelets as anode material for lithium ion batteries. Dalton Trans 2021; 50:13073-13085. [PMID: 34581340 DOI: 10.1039/d1dt01142a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
New air and moisture stable di-tert-butyltin complexes derived from 2-mercaptopyridine (HSpy), [tBu2Sn(Spy)2], [tBu2Sn(Cl)(Spy)] and 4,6-dimethyl-2-mercaptopyrimidine (HSpymMe2) [tBu2Sn(Cl)(SpymMe2)], have been prepared and utilized as single-source molecular precursors for the preparation of orthorhombic SnS nanoplatelets by a hot injection method and thin films by aerosol assisted chemical vapour deposition (AACVD). The complexes were characterized by NMR (1H, 13C, 119Sn) and elemental analysis and their structures were unambiguously established by the single crystal X-ray diffraction technique. Thermolysis of these complexes in oleylamine (OAm) produced SnS nanoplatelets. The morphologies, elemental compositions, phase purity and crystal structures of the resulting Oam-capped nanoplatelets were determined by electron microscopy (SEM, TEM), energy dispersive X-ray spectroscopy (EDS) and pXRD, while the band gaps of the nanoplatelets were evaluated by diffuse reflectance spectroscopy (DRS) and were blue shifted relative to the bulk material. The morphology and preferential growth of the nanoplatelets were found to be significantly altered by the nature of the molecular precursor employed. The synthesized SnS nanoplatelets were evaluated for their performance as anode material for lithium ion batteries (LIBs). A cell comprised of an SnS electrode could be cycled for 50 cycles. The rate capability of SnS was investigated at different current densities in the range 0.1 to 0.7 A g-1 which revealed that the initial capacity could be regained.
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Affiliation(s)
- Adish Tyagi
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai-400 085, India. .,Homi Bhabha National Institute, Anushaktinagar, Mumbai-400 094, India
| | - Gourab Karmakar
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai-400 085, India. .,Homi Bhabha National Institute, Anushaktinagar, Mumbai-400 094, India
| | - B P Mandal
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai-400 085, India. .,Homi Bhabha National Institute, Anushaktinagar, Mumbai-400 094, India
| | - Dipa Dutta Pathak
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai-400 085, India.
| | - Amey Wadawale
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai-400 085, India.
| | - G Kedarnath
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai-400 085, India. .,Homi Bhabha National Institute, Anushaktinagar, Mumbai-400 094, India
| | - A P Srivastava
- Materials Science Division, Bhabha Atomic Research Centre, Mumbai-400 085, India
| | - Vimal K Jain
- Chemistry Division, Bhabha Atomic Research Centre, Mumbai-400 085, India. .,UM-DAE Centre for Excellence in Basic Sciences, University of Mumbai, Kalina Campus, Mumbai-400 098, India
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24
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Wang X, Huang Y, Li D, Zeng L, He Y, Boubeche M, Luo H. High oxygen permeation flux of cobalt-free Cu-based ceramic dual-phase membranes. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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25
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Liang Y, Ye D, Han N, Liang P, Wang J, Yang G, Zhang C, He X, Chen M, Zhang C. Nanoporous silver-modified LaCoO3-δ perovskite for oxygen reduction reaction. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138908] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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26
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Dergacheva PE, Kul’bakin IV, Ashmarin AA, Titov DD, Fedorov SV. Bi1.4Er0.6Ru2O7–50 wt % δ-Bi2O3 Oxygen-Permeable Membrane Material Prepared by Crystallization from Partially Molten State. RUSS J INORG CHEM+ 2021. [DOI: 10.1134/s0036023621080040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Belousov VV, Fedorov SV. Oxygen-Selective Diffusion-Bubbling Membranes with Core-Shell Structure: Bubble Dynamics and Unsteady Effects. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:8370-8381. [PMID: 34236866 DOI: 10.1021/acs.langmuir.1c00709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Oxygen is the second-largest-volume industrial gas that is mainly produced using cryogenic air separation. However, the state-of-the-art cryogenic technology thermodynamic efficiency has approached a theoretical limit as near as is practicable. Therefore, there is stimulus to develop an alternative technology for efficient oxygen separation from air. Mixed ionic electronic-conducting (MIEC) ceramic membrane-based oxygen separation technology could become this alternative, but commercialization aspects, including cost, have revealed inadequacies in ceramic membrane materials. Currently, diffusion-bubbling molten oxide membrane-based oxygen separation technology is being developed. It is a potentially disruptive technology that would propose an improvement in oxygen purity and a reduction in capital costs. Bubbles play an important role in ensuring the oxygen mass transfer in diffusion-bubbling membranes. However, there is not sufficient understanding of the bubble dynamics. This understanding is important to be able to control transport properties of these membranes and assess their potential for technological application. The aim of this feature article is to highlight the progress made in developing this understanding and specify the directions for future research.
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Affiliation(s)
- Valery V Belousov
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, 49 Leninsky Prospekt, Moscow 119334, Russian Federation
| | - Sergey V Fedorov
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, 49 Leninsky Prospekt, Moscow 119334, Russian Federation
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28
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Xia Y, Zhao X, Xia C, Wu ZY, Zhu P, Kim JY(T, Bai X, Gao G, Hu Y, Zhong J, Liu Y, Wang H. Highly active and selective oxygen reduction to H 2O 2 on boron-doped carbon for high production rates. Nat Commun 2021; 12:4225. [PMID: 34244503 PMCID: PMC8270976 DOI: 10.1038/s41467-021-24329-9] [Citation(s) in RCA: 99] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 06/15/2021] [Indexed: 02/06/2023] Open
Abstract
Oxygen reduction reaction towards hydrogen peroxide (H2O2) provides a green alternative route for H2O2 production, but it lacks efficient catalysts to achieve high selectivity and activity simultaneously under industrial-relevant production rates. Here we report a boron-doped carbon (B-C) catalyst which can overcome this activity-selectivity dilemma. Compared to the state-of-the-art oxidized carbon catalyst, B-C catalyst presents enhanced activity (saving more than 210 mV overpotential) under industrial-relevant currents (up to 300 mA cm-2) while maintaining high H2O2 selectivity (85-90%). Density-functional theory calculations reveal that the boron dopant site is responsible for high H2O2 activity and selectivity due to low thermodynamic and kinetic barriers. Employed in our porous solid electrolyte reactor, the B-C catalyst demonstrates a direct and continuous generation of pure H2O2 solutions with high selectivity (up to 95%) and high H2O2 partial currents (up to ~400 mA cm-2), illustrating the catalyst's great potential for practical applications in the future.
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Affiliation(s)
- Yang Xia
- grid.21940.3e0000 0004 1936 8278Department of Chemical and Biomolecular Engineering, Rice University, Houston, TX USA
| | - Xunhua Zhao
- grid.89336.370000 0004 1936 9924Texas Materials Institute and Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX USA
| | - Chuan Xia
- grid.21940.3e0000 0004 1936 8278Department of Chemical and Biomolecular Engineering, Rice University, Houston, TX USA ,grid.21940.3e0000 0004 1936 8278Smalley-Curl Institute, Rice University, Houston, TX USA
| | - Zhen-Yu Wu
- grid.21940.3e0000 0004 1936 8278Department of Chemical and Biomolecular Engineering, Rice University, Houston, TX USA
| | - Peng Zhu
- grid.21940.3e0000 0004 1936 8278Department of Chemical and Biomolecular Engineering, Rice University, Houston, TX USA
| | - Jung Yoon (Timothy) Kim
- grid.21940.3e0000 0004 1936 8278Department of Chemical and Biomolecular Engineering, Rice University, Houston, TX USA
| | - Xiaowan Bai
- grid.89336.370000 0004 1936 9924Texas Materials Institute and Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX USA
| | - Guanhui Gao
- grid.21940.3e0000 0004 1936 8278Department of Materials Science and Nanoengineering, Rice University, Houston, TX USA
| | - Yongfeng Hu
- grid.25152.310000 0001 2154 235XDepartment of Chemical and Biological Engineering, University of Saskatchewan, Saskatoon, SK Canada
| | - Jun Zhong
- grid.263761.70000 0001 0198 0694Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, China
| | - Yuanyue Liu
- grid.89336.370000 0004 1936 9924Texas Materials Institute and Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX USA
| | - Haotian Wang
- grid.21940.3e0000 0004 1936 8278Department of Chemical and Biomolecular Engineering, Rice University, Houston, TX USA ,grid.21940.3e0000 0004 1936 8278Department of Materials Science and Nanoengineering, Rice University, Houston, TX USA ,grid.21940.3e0000 0004 1936 8278Department of Chemistry, Rice University, Houston, TX United States ,grid.440050.50000 0004 0408 2525Azrieli Global Scholar, Canadian Institute for Advanced Research (CIFAR), Toronto, ON Canada
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Chen G, Snyders R, Britun N. CO2 conversion using catalyst-free and catalyst-assisted plasma-processes: Recent progress and understanding. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101557] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Zeng F, Baumann S, Malzbender J, Nijmeijer A, Winnubst L, Guillon O, Schwaiger R, Meulenberg WA. Enhancing oxygen permeation of solid-state reactive sintered Ce0.8Gd0.2O2--FeCo2O4 composite by optimizing the powder preparation method. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119248] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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31
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Han N, Zhang W, Guo W, Xie S, Zhang C, Zhang X, Fransaer J, Liu S. Novel oxygen permeable hollow fiber perovskite membrane with surface wrinkles. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.118295] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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32
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Modification of Ruddlesden-Popper-type Nd2-xNi0.75Cu0.2M0.05O4±δ by the Nd-site cationic deficiency and doping with Sc, Ga or In: Crystal structure, oxygen content, transport properties and oxygen permeability. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.121982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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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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34
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CO2-Tolerant Oxygen Permeation Membranes Containing Transition Metals as Sintering Aids with High Oxygen Permeability. Processes (Basel) 2021. [DOI: 10.3390/pr9030528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Chemical doping of ceramic oxides may provide a possible route for realizing high-efficient oxygen transport membranes. Herein, we present a study of the previously unreported dual-phase mixed-conducting oxygen-permeable membranes with the compositions of 60 wt.% Ce0.85Pr0.1M0.05O2-δ-40 wt.%Pr0.6Sr0.4Fe0.8Al0.2O3-δ (M = Fe, Co, Ni, Cu) (CPM-PSFA) adding sintering aids, which is expected to not only improve the electronic conductivity of fluorite phase, but also reduce the sintering temperature and improve the sintering properties of the membranes. X-ray powder diffraction (XRD) results indicate that the CPM-PSFA contain only the fluorite and perovskite two phases, implying that they are successfully prepared with a modified Pechini method. Backscattered scanning electron microscopy (BSEM) results further confirm that two phases are evenly distributed, and the membranes are very dense after sintering at 1275 °C for 5 h, which is much lower than that (1450 °C, 5 h) of the composite 60 wt.%Ce0.9Pr0.1O2-δ-40 wt.%Pr0.6Sr0.4Fe0.8Al0.2O3-δ (CP-PSFA) without sintering aids. The results of oxygen permeability test demonstrate that the oxygen permeation flux through the CPCu-PSFA and CPCo-PSFA is higher than that of undoped CP-PSFA and can maintain stable oxygen permeability for a long time under pure CO2 operation condition. Our results imply that these composite membranes with high oxygen permeability and stability provide potential candidates for the application in oxygen separation, solid oxide fuel cell (SOFC), and oxy-fuel combustion based on carbon dioxide capture.
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Zhang Z, Ning K, Xu Z, Zheng Q, Tan J, Liu Z, Wu Z, Zhang G, Jin W. Highly efficient preparation of Ce0.8Sm0.2O2-δ–SrCo0.9Nb0.1O3-δ dual-phase four-channel hollow fiber membrane via one-step thermal processing approach. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118752] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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36
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Jia L, Liu M, Xu X, Dong W, Jiang H. Gd-doped ceria enhanced triple-conducting membrane for efficient hydrogen separation. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117798] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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37
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Lei S, Wang A, Xue J, Wang H. Catalytic ceramic oxygen ionic conducting membrane reactors for ethylene production. REACT CHEM ENG 2021. [DOI: 10.1039/d1re00136a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Catalytic ceramic oxygen ionic conducting membrane reactors have great potential in the production of high value-added chemicals as they can couple chemical reactions with separation within a single unit, allowing process intensification.
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Affiliation(s)
- Song Lei
- School of Chemistry & Chemical Engineering
- Guangdong Provincial Key Lab of Green Chemical Product Technology
- South China University of Technology
- Guangzhou 510640
- China
| | - Ao Wang
- School of Chemistry & Chemical Engineering
- Guangdong Provincial Key Lab of Green Chemical Product Technology
- South China University of Technology
- Guangzhou 510640
- China
| | - Jian Xue
- School of Chemistry & Chemical Engineering
- Guangdong Provincial Key Lab of Green Chemical Product Technology
- South China University of Technology
- Guangzhou 510640
- China
| | - Haihui Wang
- Beijing Key Laboratory of Membrane Materials and Engineering
- Department of Chemical Engineering
- Tsinghua University
- Beijing 100084
- China
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38
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Cai L, Wang J, Zhu X, Yang W. Recent Progress on Mixed Conducting Oxygen Transport Membrane Reactors for Water Splitting Reaction. ACTA CHIMICA SINICA 2021. [DOI: 10.6023/a20120561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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39
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Influence of Ln elements (Ln = La, Pr, Nd, Sm) on the structure and oxygen permeability of Ca-containing dual-phase membranes. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.117361] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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40
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Das S, Bhattar S, Liu L, Wang Z, Xi S, Spivey JJ, Kawi S. Effect of Partial Fe Substitution in La0.9Sr0.1NiO3 Perovskite-Derived Catalysts on the Reaction Mechanism of Methane Dry Reforming. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01229] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sonali Das
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119260, Singapore
| | - Srikar Bhattar
- Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Lina Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119260, Singapore
| | - Zhigang Wang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119260, Singapore
| | - Shibo Xi
- Institute of Chemical and Engineering Sciences, A*STAR, 1 Pesek Road, Jurong Island 627833, Singapore
| | - James J. Spivey
- Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, United States
| | - Sibudjing Kawi
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 119260, Singapore
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41
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Matras D, Vamvakeros A, Jacques SDM, Middelkoop V, Vaughan G, Agote Aran M, Cernik RJ, Beale AM. In situ X-ray diffraction computed tomography studies examining the thermal and chemical stabilities of working Ba 0.5Sr 0.5Co 0.8Fe 0.2O 3-δ membranes during oxidative coupling of methane. Phys Chem Chem Phys 2020; 22:18964-18975. [PMID: 32597462 DOI: 10.1039/d0cp02144j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study we present the results from two in situ X-ray diffraction computed tomography experiments of catalytic membrane reactors (CMRs) using Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) hollow fibre membranes and Na-Mn-W/SiO2 catalyst during the oxidative coupling of methane (OCM) reaction. The negative impact of CO2, when added to the inlet gas stream, is seen to be mainly related to the C2+ yield, while no evidence of carbonate phase(s) formation is found during the OCM experiments. The main degradation mechanism of the CMR is suggested to be primarily associated with the solid-state evolution of the BSCF phase rather than the presence of CO2. Specifically, in situ XRD-CT and post-mortem SEM/EDX measurements revealed a collapse of the cubic BSCF phase and subsequent formation of secondary phases, which include needle-like structures and hexagonal Ba6Co4O12 and formation of a BaWO4 layer, the latter being a result of chemical interaction between the membrane and catalyst materials at high temperatures.
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Affiliation(s)
- Dorota Matras
- School of Materials, University of Manchester, Manchester, Lancashire M13 9PL, UK. and Research Complex at Harwell, Harwell Science and Innovation Campus, Rutherford Appleton Laboratory, Didcot, Oxon OX11 0FA, UK
| | - Antonis Vamvakeros
- Research Complex at Harwell, Harwell Science and Innovation Campus, Rutherford Appleton Laboratory, Didcot, Oxon OX11 0FA, UK and Finden Limited, Merchant House, 5 East St Helen Street, Abingdon, OX14 5EG, UK. and Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.
| | - Simon D M Jacques
- Finden Limited, Merchant House, 5 East St Helen Street, Abingdon, OX14 5EG, UK.
| | - Vesna Middelkoop
- Sustainable Materials Management, Flemish Institute for Technological Research, VITO NV, Boeretang 200, Mol, Belgium
| | - Gavin Vaughan
- ESRF - The European Synchrotron, Grenoble, 38000, France
| | - Miren Agote Aran
- Research Complex at Harwell, Harwell Science and Innovation Campus, Rutherford Appleton Laboratory, Didcot, Oxon OX11 0FA, UK and Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.
| | - Robert J Cernik
- School of Materials, University of Manchester, Manchester, Lancashire M13 9PL, UK.
| | - Andrew M Beale
- Research Complex at Harwell, Harwell Science and Innovation Campus, Rutherford Appleton Laboratory, Didcot, Oxon OX11 0FA, UK and Finden Limited, Merchant House, 5 East St Helen Street, Abingdon, OX14 5EG, UK. and Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, UK.
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42
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Yoon W, Lee S, Noh Y, Park S, Kim Y, Ju Kim H, Chae H, Bae Kim W. Highly Selective Catalytic Dechlorination of Dichloromethane to Chloromethane over Al−Ti Mixed Oxide Catalysts. ChemCatChem 2020. [DOI: 10.1002/cctc.202000879] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wongeun Yoon
- Department of Chemical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam-Ro Nam-gu Pohang, Gyeongbuk 37673 Republic of Korea
| | - Seungjun Lee
- Department of Chemical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam-Ro Nam-gu Pohang, Gyeongbuk 37673 Republic of Korea
| | - Yuseong Noh
- Department of Chemical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam-Ro Nam-gu Pohang, Gyeongbuk 37673 Republic of Korea
| | - Seongmin Park
- Department of Chemical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam-Ro Nam-gu Pohang, Gyeongbuk 37673 Republic of Korea
| | - Youngmin Kim
- Chemical & Process Technology Division Korea Research Institute of Chemical Technology (KRICT) 141 Gajeong-ro Yuseong-gu Daejeon 34114 Republic of Korea
| | - Hyung Ju Kim
- Chemical & Process Technology Division Korea Research Institute of Chemical Technology (KRICT) 141 Gajeong-ro Yuseong-gu Daejeon 34114 Republic of Korea
| | - Ho‐Jeong Chae
- Chemical & Process Technology Division Korea Research Institute of Chemical Technology (KRICT) 141 Gajeong-ro Yuseong-gu Daejeon 34114 Republic of Korea
| | - Won Bae Kim
- Department of Chemical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam-Ro Nam-gu Pohang, Gyeongbuk 37673 Republic of Korea
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Del Olmo R, Casado N, Olmedo-Martínez JL, Wang X, Forsyth M. Mixed Ionic-Electronic Conductors Based on PEDOT:PolyDADMA and Organic Ionic Plastic Crystals. Polymers (Basel) 2020; 12:E1981. [PMID: 32878189 PMCID: PMC7563752 DOI: 10.3390/polym12091981] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/28/2020] [Accepted: 08/29/2020] [Indexed: 11/16/2022] Open
Abstract
Mixed ionic-electronic conductors, such as poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) are postulated to be the next generation materials in energy storage and electronic devices. Although many studies have aimed to enhance the electronic conductivity and mechanical properties of these materials, there has been little focus on ionic conductivity. In this work, blends based on PEDOT stabilized by the polyelectrolyte poly(diallyldimethylammonium) (PolyDADMA X) are reported, where the X anion is either chloride (Cl), bis(fluorosulfonyl)imide (FSI), bis(trifluoromethylsulfonyl)imide (TFSI), triflate (CF3SO3) or tosylate (Tos). Electronic conductivity values of 0.6 S cm-1 were achieved in films of PEDOT:PolyDADMA FSI (without any post-treatment), with an ionic conductivity of 5 × 10-6 S cm-1 at 70 °C. Organic ionic plastic crystals (OIPCs) based on the cation N-ethyl-N-methylpyrrolidinium (C2mpyr+) with similar anions were added to synergistically enhance both electronic and ionic conductivities. PEDOT:PolyDADMA X / [C2mpyr][X] composites (80/20 wt%) resulted in higher ionic conductivity values (e.g., 2 × 10-5 S cm-1 at 70 °C for PEDOT:PolyDADMA FSI/[C2mpyr][FSI]) and improved electrochemical performance versus the neat PEDOT:PolyDADMA X with no OIPC. Herein, new materials are presented and discussed including new PEDOT:PolyDADMA and organic ionic plastic crystal blends highlighting their promising properties for energy storage applications.
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Affiliation(s)
- Rafael Del Olmo
- Joxe Mari Korta Center, POLYMAT University of the Basque Country UPV/EHU, Avda. Tolosa 72, 20018 Donostia-San Sebastian, Spain; (R.D.O.); (J.L.O.-M.)
| | - Nerea Casado
- Joxe Mari Korta Center, POLYMAT University of the Basque Country UPV/EHU, Avda. Tolosa 72, 20018 Donostia-San Sebastian, Spain; (R.D.O.); (J.L.O.-M.)
| | - Jorge L. Olmedo-Martínez
- Joxe Mari Korta Center, POLYMAT University of the Basque Country UPV/EHU, Avda. Tolosa 72, 20018 Donostia-San Sebastian, Spain; (R.D.O.); (J.L.O.-M.)
| | - Xiaoen Wang
- Institute for Frontier Materials (IFM), Deakin University, Geelong, VIC 3217, Australia;
| | - Maria Forsyth
- Joxe Mari Korta Center, POLYMAT University of the Basque Country UPV/EHU, Avda. Tolosa 72, 20018 Donostia-San Sebastian, Spain; (R.D.O.); (J.L.O.-M.)
- Institute for Frontier Materials (IFM), Deakin University, Geelong, VIC 3217, Australia;
- IKERBASQUE, Basque Foundation for Science, 48011 Bilbao, Spain
- ARC Centre of Excellence for Electromaterials Science (ACES), Deakin University, Burwood, VIC 3125, Australia
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Synthesis and Characterization of 40 wt % Ce 0.9Pr 0.1O 2-δ-60 wt % Nd xSr 1-xFe 0.9Cu 0.1O 3-δ Dual-Phase Membranes for Efficient Oxygen Separation. MEMBRANES 2020; 10:membranes10080183. [PMID: 32806656 PMCID: PMC7464960 DOI: 10.3390/membranes10080183] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 08/10/2020] [Indexed: 11/16/2022]
Abstract
Dense, H2- and CO2-resistant, oxygen-permeable 40 wt % Ce0.9Pr0.1O2–δ–60 wt % NdxSr1−xFe0.9Cu0.1O3−δdual-phase membranes were prepared in a one-pot process. These Nd-containing dual-phase membranes have up to 60% lower material costs than many classically used dual-phase materials. The Ce0.9Pr0.1O2−δ–Nd0.5Sr0.5Fe0.9Cu0.1O3−δ sample demonstrates outstanding activity and a regenerative ability in the presence of different atmospheres, especially in a reducing atmosphere and pure CO2 atmosphere in comparison with all investigated samples. The oxygen permeation fluxes across a Ce0.9Pr0.1O2−δ–Nd0.5Sr0.5Fe0.9Cu0.1O3−δ membrane reached up to 1.02 mL min−1 cm−2 and 0.63 mL min−1 cm−2 under an air/He and air/CO2 gradient at T = 1223 K, respectively. In addition, a Ce0.9Pr0.1O2–δ–Nd0.5Sr0.5Fe0.9Cu0.1O3–δ membrane (0.65 mm thickness) shows excellent long-term self-healing stability for 125 h. The repeated membrane fabrication delivered oxygen permeation fluxes had a deviation of less than 5%. These results indicate that this highly renewable dual-phase membrane is a potential candidate for long lifetime, high temperature gas separation applications and coupled reaction–separation processes.
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Elbadawi AH, Ge L, Li Z, Liu S, Wang S, Zhu Z. Catalytic partial oxidation of methane to syngas: review of perovskite catalysts and membrane reactors. CATALYSIS REVIEWS 2020. [DOI: 10.1080/01614940.2020.1743420] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | - Lei Ge
- Center for Future Materials, University of Southern Queensland, Springfield, Australia
| | - Zhiheng Li
- School of Chemical Engineering, The University of Queensland, Brisbane, Australia
| | - Shaomin Liu
- Beijing Advanced Innovation Centre for Soft Matter Science and Engineering, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Shaobin Wang
- School of Chemical Engineering, The University of Adelaide, Adelaide, Australia
| | - Zhonghua Zhu
- School of Chemical Engineering, The University of Queensland, Brisbane, Australia
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Gu H, Sunarso J, Yang G, Zhou C, Song Y, Zhang Y, Wang W, Ran R, Zhou W, Shao Z. Turning Detrimental Effect into Benefits: Enhanced Oxygen Reduction Reaction Activity of Cobalt-Free Perovskites at Intermediate Temperature via CO 2-Induced Surface Activation. ACS APPLIED MATERIALS & INTERFACES 2020; 12:16417-16425. [PMID: 32167735 DOI: 10.1021/acsami.0c00975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A minor amount of CO2 in air usually causes a detrimental effect on oxygen activation over a solid oxide fuel cell (SOFC) cathode because insulating surface carbonate is easily formed, which inhibits charge transfer during the oxygen reduction reaction (ORR). In this study, we report that the detrimental effect due to the CO2 interaction with perovskite oxide can be turned into a beneficial effect for facilitating ORR through tailoring the material composition of the perovskite. More specifically, for cobalt-free SrSc0.025Nb0.075Fe0.9O3-δ (SSNF), the exposure to the CO2 atmosphere results in the formation of a minor amount of surface strontium carbonate mainly in the form of a nanofilm over the perovskite surface, which protects the electrode from further corrosion by CO2, thus achieving a relatively stable performance even under a 10% CO2-containing air atmosphere. When CO2-free air is restored, the SrCO3 is successfully decomposed at intermediate temperatures. As a result, the surface reaction kinetics is recovered to the initial degree while the charge transfer process is obviously improved. An area-specific resistance of only 0.07 Ω cm2 is achieved at 650 °C after the CO2-induced surface activation, much smaller than the original value of 0.13 Ω cm2. In addition, the CO2-treated electrode shows a fairly stable performance for ORR under a subsequent CO2-free air atmosphere. To create such a beneficial effect, it is critical to tailor the degree of interaction of the perovskite surface with CO2, while the benchmark Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) shows a too strong interaction with CO2 with the formation of bulk-phase-like carbonate, which failed to decomposed even when restored with a CO2-free atmosphere at intermediate temperatures, and as a result, worsened the ORR activity after the CO2 treatment.
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Affiliation(s)
- Hongxia Gu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Jaka Sunarso
- Faculty of Engineering, Computing and Science, Swinburne University of Technology, 93350 Kuching, Sarawak, Malaysia
| | - Guangming Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Chuan Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Yufei Song
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Yuan Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Wei Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Ran Ran
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Wei Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Zongping Shao
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
- WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, Perth, Western Australia 6845, Australia
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Engineering of oxygen pathways for better oxygen permeability in Cr-substituted Ba2In2O5 membranes. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117558] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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48
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Chen G, Tang B, Widenmeyer M, Wang L, Feldhoff A, Weidenkaff A. Novel CO2-tolerant dual-phase Ce0.9Pr0.1O2– - La0.5Sr0.5Fe0.9Cu0.1O3– membranes with high oxygen permeability. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117530] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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49
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Srivastava AK, Ali M, Siangwata S, Satrawala N, Smith GS, Joshi RK. Multitasking FeOCN Composite as an Economic, Heterogeneous Catalyst for 1‐Octene Hydroformylation and Hydration Reactions. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.201900649] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Avinash K. Srivastava
- Department of ChemistryMalaviya National Institute of Technology Jaipur JLN Marg Jaipur 302017, Rajasthan India
| | - Munsaf Ali
- Department of ChemistryMalaviya National Institute of Technology Jaipur JLN Marg Jaipur 302017, Rajasthan India
| | - Shepherd Siangwata
- Department of ChemistryUniversity of Cape Town Rondebosch 7701 Cape Town South Africa
| | - Naveen Satrawala
- Department of ChemistryMalaviya National Institute of Technology Jaipur JLN Marg Jaipur 302017, Rajasthan India
| | - Gregory S. Smith
- Department of ChemistryUniversity of Cape Town Rondebosch 7701 Cape Town South Africa
| | - Raj K. Joshi
- Department of ChemistryMalaviya National Institute of Technology Jaipur JLN Marg Jaipur 302017, Rajasthan India
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50
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Cai L, Zhu Y, Cao Z, Li W, Li H, Zhu X, Yang W. Non-noble metal catalysts coated on oxygen-permeable membrane reactors for hydrogen separation. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117463] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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