1
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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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2
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Li D, Wang X, Tan W, Huang Y, Zeng L, He Y, Yu P, Luo H. Influences of Al substitution on the oxygen permeability through 60 wt%Ce0.9La0.1O2-δ-40 wt%La0.6Sr0.4Co1-Al O3-δ composite membranes. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119042] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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3
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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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4
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Xie P, Yong X, Li Y, Liu S, Zhang C. Tailoring the BaCoO3-CeO2 catalyst for NO direct decomposition: Factors determining catalytic activity. J Catal 2021. [DOI: 10.1016/j.jcat.2021.06.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Wei M, Xie P, Yong X, Li Y, Zhang C. Tuning the Catalytic Activity of Complex Metal Oxides Prepared by a One-Pot Method for NO Direct Decomposition. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c00950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Miao Wei
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, State Key Laboratory of Chemical Engineering (Tianjin University), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Pingping Xie
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, State Key Laboratory of Chemical Engineering (Tianjin University), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Xin Yong
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, State Key Laboratory of Chemical Engineering (Tianjin University), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Yongdan Li
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, State Key Laboratory of Chemical Engineering (Tianjin University), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
- Department of Chemical and Metallurgical Engineering, School of Chemical Engineering, Aalto University, Kemistintie 1, P.O. Box 16100, Espoo FI-00076, Finland
| | - Cuijuan Zhang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, State Key Laboratory of Chemical Engineering (Tianjin University), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
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6
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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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7
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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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8
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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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9
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Xie P, Yong X, Wei M, Li Y, Zhang C. High Performance Catalysts BaCoO
3
−CeO
2
Prepared by the One‐Pot Method for NO Direct Decomposition. ChemCatChem 2020. [DOI: 10.1002/cctc.202000701] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Pingping Xie
- Tianjin Key Laboratory of Applied Catalysis Science and Technology State Key Laboratory of Chemical Engineering (Tianjin University) School of Chemical Engineering and Technology Tianjin University Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China
| | - Xin Yong
- Tianjin Key Laboratory of Applied Catalysis Science and Technology State Key Laboratory of Chemical Engineering (Tianjin University) School of Chemical Engineering and Technology Tianjin University Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China
| | - Miao Wei
- Tianjin Key Laboratory of Applied Catalysis Science and Technology State Key Laboratory of Chemical Engineering (Tianjin University) School of Chemical Engineering and Technology Tianjin University Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China
| | - Yongdan Li
- Tianjin Key Laboratory of Applied Catalysis Science and Technology State Key Laboratory of Chemical Engineering (Tianjin University) School of Chemical Engineering and Technology Tianjin University Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China
- Department of Chemical and Metallurgical Engineering School of Chemical Engineering Aalto University Kemistintie 1 Espoo P.O. Box 16100 00076 Finland
| | - Cuijuan Zhang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology State Key Laboratory of Chemical Engineering (Tianjin University) School of Chemical Engineering and Technology Tianjin University Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China
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10
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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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11
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Zhu X, Yang W. Microstructural and Interfacial Designs of Oxygen-Permeable Membranes for Oxygen Separation and Reaction-Separation Coupling. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1902547. [PMID: 31418945 DOI: 10.1002/adma.201902547] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/11/2019] [Indexed: 06/10/2023]
Abstract
Mixed ionic-electronic conducting oxygen-permeable membranes can rapidly separate oxygen from air with 100% selectivity and low energy consumption. Combining reaction and separation in an oxygen-permeable membrane reactor significantly simplifies the technological scheme and reduces the process energy consumption. Recently, materials design and mechanism investigations have provided insight into the microstructural and interfacial effects. The microstructures of the membrane surfaces and bulk are closely related to the interfacial oxygen exchange kinetics and bulk diffusion kinetics. Therefore, the permeability and stability of oxygen-permeable membranes with a single-phase structure and a dual-phase structure can be adjusted through their microstructural and interfacial designs. Here, recent advances in the development of oxygen permeation models that provide a deep understanding of the microstructural and interfacial effects, and strategies to simultaneously improve the permeability and stability through microstructural and interfacial design are discussed in detail. Then, based on the developed high-performance membranes, highly effective membrane reactors for process intensification and new technology developments are highlighted. The new membrane reactors will trigger innovations in natural gas conversion, ammonia synthesis, and hydrogen-related clean energy technologies. Future opportunities and challenges in the development of oxygen-permeable membranes for oxygen separation and reaction-separation coupling are also explored.
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Affiliation(s)
- Xuefeng Zhu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Weishen Yang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
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12
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Wang S, Shi L, Xie Z, Wang H, Lan Q, He Y, Yan D, Zhang X, Luo H. Status of CO<sub>2</sub>-stable dual-phase mixed conductor oxygen permeable membrane materials. CHINESE SCIENCE BULLETIN-CHINESE 2019. [DOI: 10.1360/n972018-01197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Cai L, Hu S, Cao Z, Li H, Zhu X, Yang W. Dual‐phase membrane reactor for hydrogen separation with high tolerance to CO
2
and H
2
S impurities. AIChE J 2018. [DOI: 10.1002/aic.16491] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Lili Cai
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian, 116023 P.R. China
- University of Chinese Academy of Sciences Beijing, 100049 P.R. China
| | - Shiqing Hu
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian, 116023 P.R. China
- University of Chinese Academy of Sciences Beijing, 100049 P.R. China
| | - Zhongwei Cao
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian, 116023 P.R. China
| | - Hongbo Li
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian, 116023 P.R. China
| | - Xuefeng Zhu
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian, 116023 P.R. China
| | - Weishen Yang
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian, 116023 P.R. China
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14
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Yang T, Jin X, Huang K. Transport properties of SrCo0.9Nb0.1O3-δ and SrCo0.9Ta0.1O3-δ mixed conductors determined by combined oxygen permeation measurement and phenomenological modeling. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.09.053] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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Solís C, Toldra-Reig F, Balaguer M, Somacescu S, Garcia-Fayos J, Palafox E, Serra JM. Mixed Ionic-Electronic Conduction in NiFe 2 O 4 -Ce 0.8 Gd 0.2 O 2-δ Nanocomposite Thin Films for Oxygen Separation. CHEMSUSCHEM 2018; 11:2818-2827. [PMID: 29989384 DOI: 10.1002/cssc.201800420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 05/16/2018] [Indexed: 06/08/2023]
Abstract
NiFe2 O4 -Ce0.8 Gd0.2 O2-δ (NFO/CGO) nanocomposite thin films were prepared by simultaneously radio-frequency (RF) magnetron sputtering of both NFO and CGO targets. The aim is the growth of a CO2 -stable composite layer that combines the electronic and ionic conduction of the separate NFO and the CGO phases for oxygen separation. The effect of the deposition temperature on the microstructure of the film was studied to obtain high-quality composite thin films. The ratio of both phases was changed by applying different power to each ceramic target. The amount of each deposited phase as well as the different oxidation states of the nanocomposite constituents were analyzed by means of X-ray photoelectron spectroscopy (XPS). The transport properties were studied by conductivity measurements as a function of temperature and pO2 . These analyses enabled (1) selection of the best deposition temperature (400 °C), (2) correlation of the p-type electronic behavior of the NFO phase with the hole hopping between Ni3+ -Ni2+ , and (3) following the conductivity behavior of the grown composite layer (prevailing ionic or electronic character) attained by varying the amount of each phase. The sputtered layer exhibited high ambipolar conduction and surfaceexchange activity. A 150 nm-thick nanograined thin film was deposited on a 20 μm-thick Ba0.5 Sr0.5 Co0.8 Fe0.2 O3-δ asymmetric membrane, resulting in up to 3.8 mL min-1 cm-2 O2 permeation at 1000 °C under CO2 atmosphere.
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Affiliation(s)
- Cecilia Solís
- Instituto de Tecnología Química, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n., 46022, Valencia, Spain
| | - Fidel Toldra-Reig
- Instituto de Tecnología Química, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n., 46022, Valencia, Spain
| | - María Balaguer
- Instituto de Tecnología Química, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n., 46022, Valencia, Spain
| | - Simona Somacescu
- "Ilie Murgulescu" Institute of Physical Chemistry, Romanian Academy, Spl. Independentei 202, 060021, Bucharest, Romania
| | - Julio Garcia-Fayos
- Instituto de Tecnología Química, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n., 46022, Valencia, Spain
| | - Elena Palafox
- Instituto de Tecnología Química, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n., 46022, Valencia, Spain
| | - José M Serra
- Instituto de Tecnología Química, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n., 46022, Valencia, Spain
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16
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Han N, Wang W, Zhang S, Sunarso J, Zhu Z, Liu S. A novel heterogeneous
La
0.8
Sr
0.2
CoO
3−δ
/(La
0.5
Sr
0.5
)
2
CoO
4+δ
dual‐phase membrane for oxygen separation. ASIA-PAC J CHEM ENG 2018. [DOI: 10.1002/apj.2239] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ning Han
- Department of Chemical Engineering Curtin University Perth WA Australia
| | - Wei Wang
- Department of Chemical Engineering Curtin University Perth WA Australia
| | - Shuguang Zhang
- School of Chemical Engineering Shandong University of Technology Zibo China
| | - Jaka Sunarso
- Research Centre for Sustainable Technologies, Faculty of Engineering, Computing and Science Swinburne University of Technology Kuching Malaysia
| | - Zhonghua Zhu
- School of Chemical Engineering The University of Queensland Brisbane Australia
| | - Shaomin Liu
- Department of Chemical Engineering Curtin University Perth WA Australia
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17
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Zhang C, Sunarso J, Liu S. Designing CO 2-resistant oxygen-selective mixed ionic-electronic conducting membranes: guidelines, recent advances, and forward directions. Chem Soc Rev 2018; 46:2941-3005. [PMID: 28436504 DOI: 10.1039/c6cs00841k] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
CO2 resistance is an enabling property for the wide-scale implementation of oxygen-selective mixed ionic-electronic conducting (MIEC) membranes in clean energy technologies, i.e., oxyfuel combustion, clean coal energy delivery, and catalytic membrane reactors for greener chemical synthesis. The significant rise in the number of studies over the past decade and the major progress in CO2-resistant MIEC materials warrant systematic guidelines on this topic. To this end, this review features the pertaining aspects in addition to the recent status and advances of the two most promising membrane materials, perovskite and fluorite-based dual-phase materials. We explain how to quantify and design CO2 resistant membranes using the Lewis acid-base reaction concept and thermodynamics perspective and highlight the relevant characterization techniques. For perovskite materials, a trade-off generally exists between CO2 resistance and O2 permeability. Fluorite materials, despite their inherent CO2 resistance, typically have low O2 permeability but this can be improved via different approaches including thin film technology and the recently developed minimum internal electronic short-circuit second phase and external electronic short-circuit decoration. We then elaborate the two main future directions that are centralized around the development of new oxide compositions capable of featuring simultaneously high CO2 resistance and O2 permeability and the exploitation of phase reactions to create a new conductive phase along the grain boundaries of dual-phase materials. The final part of the review discusses various complimentary characterization techniques and the relevant studies that can provide insights into the degradation mechanism of oxide-based materials upon exposure to CO2.
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Affiliation(s)
- Chi Zhang
- Department of Chemical Engineering, Curtin University, Perth, Western Australia 6845, Australia.
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18
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Guidelines for selecting coating materials for a high oxygen permeation flux in a fluorite-rich dual-phase membrane. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.04.036] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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19
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Zhu Y, Li W, Liu Y, Zhu X, Yang W. Selection of oxygen permeation models for different mixed ionic‐electronic conducting membranes. AIChE J 2017. [DOI: 10.1002/aic.15718] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yue Zhu
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Science457 Zhongshan RoadDalian116023 China
- University of Chinese Academy of ScienceBeijing100049 China
| | - Wenping Li
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Science457 Zhongshan RoadDalian116023 China
- University of Chinese Academy of ScienceBeijing100049 China
| | - Yan Liu
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Science457 Zhongshan RoadDalian116023 China
- University of Chinese Academy of ScienceBeijing100049 China
| | - Xuefeng Zhu
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Science457 Zhongshan RoadDalian116023 China
| | - Weishen Yang
- State Key Laboratory of CatalysisDalian Institute of Chemical Physics, Chinese Academy of Science457 Zhongshan RoadDalian116023 China
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20
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Liu Y, Zhu Y, Li M, Zhu X, Yang W. Oxygen transport kinetics of MIEC membranes coated with different catalysts. AIChE J 2016. [DOI: 10.1002/aic.15239] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Yan Liu
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; 457 Zhongshan Road Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yue Zhu
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; 457 Zhongshan Road Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Mingrun Li
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; 457 Zhongshan Road Dalian 116023 China
| | - Xuefeng Zhu
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; 457 Zhongshan Road Dalian 116023 China
| | - Weishen Yang
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; 457 Zhongshan Road Dalian 116023 China
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21
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Zhang Z, Zhou W, Chen Y, Chen D, Chen J, Liu S, Jin W, Shao Z. Novel Approach for Developing Dual-Phase Ceramic Membranes for Oxygen Separation through Beneficial Phase Reaction. ACS APPLIED MATERIALS & INTERFACES 2015; 7:22918-22926. [PMID: 26419767 DOI: 10.1021/acsami.5b05812] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A novel method based on beneficial phase reaction for developing composite membranes with high oxygen permeation flux and favorable stability was proposed in this work. Various Ce0.8Sm0.2O2-δ (SDC) + SrCO3+Co3O4 powders with different SDC contents were successfully fabricated into membranes through high temperature phase reaction. The X-ray diffraction (XRD) measurements suggest that the solid-state reaction between the SDC, SrCO3 and Co3O4 oxides occurred at the temperature for membrane sintering, leading to the formation of a highly conductive tetragonal perovskite phase SmxSr1-xCoO3-δ. The morphology and elemental distribution of the dual-phase membranes were characterized using back scattered scanning electron microscopy and energy dispersive X-ray spectroscopy (BSEM-EDX). The oxygen bulk diffusivity and surface exchange properties of the materials were investigated via the electrical conductivity relaxation technique, which supported the formation of conductive phases. The SDC+20 wt % SrCO3+10.89 wt % Co3O4 membrane exhibited the highest permeation flux among the others, reaching 0.93 mL cm(-2) min(-1) [STP = standard temperature and pressure] under an air/helium gradient at 900 °C for a membrane with a thickness of 0.5 mm. In addition, the oxygen permeation flux remained stable during the long-time test. The results demonstrate the beneficial phase reaction as a practical method for the development of high-performance dual-phase ceramic membranes.
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Affiliation(s)
- Zhenbao Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry & Chemical Engineering, Nanjing Tech University , Nanjing 210009, P. R. China
| | - Wei Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry & Chemical Engineering, Nanjing Tech University , Nanjing 210009, P. R. China
| | - Yubo Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry & Chemical Engineering, Nanjing Tech University , Nanjing 210009, P. R. China
| | - Dengjie Chen
- Department of Chemistry, Jinan University , Guangzhou 510632, P.R. China
| | - Jiawei Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry & Chemical Engineering, Nanjing Tech University , Nanjing 210009, P. R. China
| | - Shaomin Liu
- Department of Chemical Engineering, Curtin University , Perth, Western Australia 6845, Australia
| | - Wanqin Jin
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry & Chemical Engineering, Nanjing Tech University , Nanjing 210009, P. R. China
| | - Zongping Shao
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry & Chemical Engineering, Nanjing Tech University , Nanjing 210009, P. R. China
- Department of Chemical Engineering, Curtin University , Perth, Western Australia 6845, Australia
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Synthesis, characterization, and catalytic performance of La0.6Sr0.4NixCo1–xO3 perovskite catalysts in dry reforming of coke oven gas. CHINESE JOURNAL OF CATALYSIS 2015. [DOI: 10.1016/s1872-2067(14)60303-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Gaudillere C, Garcia-Fayos J, Balaguer M, Serra JM. Enhanced oxygen separation through robust freeze-cast bilayered dual-phase membranes. CHEMSUSCHEM 2014; 7:2554-2561. [PMID: 25070608 DOI: 10.1002/cssc.201402324] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 05/15/2014] [Indexed: 06/03/2023]
Abstract
Dual-phase oxygen-permeable asymmetric membranes with enhanced oxygen permeation were prepared by combining freeze-casting, screen-printing, and constraint-sintering techniques. The membranes were evaluated under oxyfuel operating conditions. The prepared membranes are composed of an original ice-templated La(0.6)Sr(0.4)Co(0.2)Fe(0.8)O(3-δ) support with hierarchically oriented porosity and a top fully densified bilayered coating comprising a 10 μm-thick La(0.6)Sr(0.4)Co(0.2)Fe(0.8)O(3-δ) layer and a top protective 8 μm-thick layer made of an optimized NiFe2O4/Ce(0.8)Tb(0.2)O(2-δ) composite synthesized by the one-pot Pechini method. Preliminary analysis confirmed the thermochemical compatibility of the three involved phases at high temperature without any additional phase detected. This membrane exhibited a promising oxygen permeation value of 4.8 mL min(-1) cm(-2) at 1000 °C upon using Ar and air as the sweep and feed gases, respectively. Mimicking oxyfuel operating conditions by switching argon to pure CO2 as a sweep gas at 1000 °C and air as feed enabled an oxygen flux value of 5.6 mL min(-1) cm(-2) to be reached. Finally, under the same conditions and increasing the oxygen partial pressure to 0.1 MPa in the feed, the oxygen permeation reached 12 mL min(-1) cm(-2). The influence of CO2 content in the sweep gas was studied and its reversible and positive effect over oxygen permeation at temperatures equal to or above 950 °C was revealed. Finally, the membrane stability over a period of 150 h under CO2-rich sweep gas showed a low degradation rate of 2.4×10(-2) mL min(-1) cm(-2) per day.
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Affiliation(s)
- Cyril Gaudillere
- Instituto de Tecnología Química, Universidad Politécnica de Valencia-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos, s/n, 46022 Valencia (Spain), Fax: (+34) 963877809
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Wang Z, Sun W, Zhu Z, Liu T, Liu W. A novel cobalt-free, CO2-stable, and reduction-tolerant dual-phase oxygen-permeable membrane. ACS APPLIED MATERIALS & INTERFACES 2013; 5:11038-11043. [PMID: 24131378 DOI: 10.1021/am403272z] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A novel CO2-stable and reduction-tolerant Ce0.8Sm0.2O(2-δ)-La0.9Sr0.1FeO(3-δ) (SDC-LSF) dense dual-phase oxygen-permeable membrane was designed and evaluated in this work. Homogeneous SDC-LSF composite powders for membrane fabrication were synthesized via a one-pot combustion method. The chemical compatibility and ion interdiffusion behavior between the fluorite phase SDC and perovskite phase LSF during the synthesis process was studied. The oxygen permeation flux through the dense dual-phase composite membranes was evaluated and found to be highly dependent on the volume ratio of SDC and LSF. The SDC-LSF membrane with a volume ratio of 7:3 (SDC70-LSF30) possessed the highest permeation flux, achieving 6.42 × 10(-7) mol·cm(-2)·s(-1) under an air/CO gradient at 900 °C for a 1.1-mm-thick membrane. Especially, the membrane performance showed excellent durability and operated stably without any degradation at 900 °C for 450 h with helium, CO2, or CO as the sweep gas. The present results demonstrate that a SDC70-LSF30 dual-phase membrane is a promising chemically stable device for oxygen production and CO2 capture with sufficiently high oxygen permeation flux.
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Affiliation(s)
- Zhongtao Wang
- CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China , Hefei 230026, China
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Rapid glycine-nitrate combustion synthesis of the CO2-stable dual phase membrane 40Mn1.5Co1.5O4−δ–60Ce0.9Pr0.1O2−δ for CO2 capture via an oxy-fuel process. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2012.08.046] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Zhu X, Liu H, Cong Y, Yang W. Novel dual-phase membranes for CO2capture via an oxyfuel route. Chem Commun (Camb) 2012; 48:251-3. [DOI: 10.1039/c1cc16631j] [Citation(s) in RCA: 127] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Luo H, Jiang H, Efimov K, Liang F, Wang H, Caro J. CO2-Tolerant Oxygen-Permeable Fe2O3-Ce0.9Gd0.1O2-δ Dual Phase Membranes. Ind Eng Chem Res 2011. [DOI: 10.1021/ie200517t] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Huixia Luo
- Institute of Physical Chemistry and Electrochemistry, Leibniz University of Hannover, Callinstrasse 3-3A, D-30167 Hannover, Germany
| | - Heqing Jiang
- Institute of Physical Chemistry and Electrochemistry, Leibniz University of Hannover, Callinstrasse 3-3A, D-30167 Hannover, Germany
| | - Konstantin Efimov
- Institute of Physical Chemistry and Electrochemistry, Leibniz University of Hannover, Callinstrasse 3-3A, D-30167 Hannover, Germany
| | - Fangyi Liang
- Institute of Physical Chemistry and Electrochemistry, Leibniz University of Hannover, Callinstrasse 3-3A, D-30167 Hannover, Germany
| | - Haihui Wang
- School of Chemistry & Chemical Engineering, South China University of Technology, No. 381 Wushan Road, 510640 Guangzhou, China
| | - Jürgen Caro
- Institute of Physical Chemistry and Electrochemistry, Leibniz University of Hannover, Callinstrasse 3-3A, D-30167 Hannover, Germany
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