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Erschienen in: Journal of Sol-Gel Science and Technology 3/2019

13.11.2018 | Original Paper: Sol-gel and hybrid materials for energy, environment and building applications

Sol-gel-derived perovskite-based sorbents for high-temperature air separation

verfasst von: Ainun Sailah Sihar, Nur Hashimah Alias, Munawar Zaman Shahruddin, Syed Shatir Asghrar Syed Hassan, Nik Raihan Nik Him, Nur Hidayati Othman

Erschienen in: Journal of Sol-Gel Science and Technology | Ausgabe 3/2019

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Abstract

In this work, partial substitution or doping of SrCo0.8Fe0.2O3-δ (SCF), which leads to the formation of La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) and La0.6Sr0.4Co0.2Ni0.8O3-δ (LSCNi) were carried out using Pechini sol–gel technique. The perovskite oxides sol was then calcined at 850 °C for 4 h and their crystallinity, morphology and oxygen sorption/desorption behaviour were systematically compared. It was found that the synthesised perovskite oxides exhibit single-phase cubic perovskites. The O2-TPD analysis indicates that LSCNi adsorbed the largest amount of oxygen and SCF only performed better at higher operating temperature. From the fixed bed test, LSCF and LSCNi are found to have high potential to be used as O2 sorbent for high-temperature air separation because they required shorter time to achieve the breakthrough curve.

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Literatur
11.
Zurück zum Zitat Watanabe R, Sekine Y, Takamatsu H, et al (2010) Pt and/or Pd supported/incorporated catalyst on perovskite-type oxide for water gas shift reaction. Topics Catal 53: 621–628 Watanabe R, Sekine Y, Takamatsu H, et al (2010) Pt and/or Pd supported/incorporated catalyst on perovskite-type oxide for water gas shift reaction. Topics Catal 53: 621–628
19.
Zurück zum Zitat Tsai C-Y, Dixon AG, Ma YH et al (1998) Dense perovskite, La1−xAxFe1-yCoyO3-d (A=Ba, Sr, Ca), membrane synthesis, applications, and characterization. J Am Ceram Soc 81:1437–1444CrossRef Tsai C-Y, Dixon AG, Ma YH et al (1998) Dense perovskite, La1−xAxFe1-yCoyO3-d (A=Ba, Sr, Ca), membrane synthesis, applications, and characterization. J Am Ceram Soc 81:1437–1444CrossRef
21.
Zurück zum Zitat Wang Z, Yang N, Meng B (2008) Preparation and oxygen permeation properties of highly asymmetric La0. 6Sr0. 4Co0. 2Fe0. 8O3− α perovskite hollow-fiber membranes. Ind Eng Chem Res 48:510–516CrossRef Wang Z, Yang N, Meng B (2008) Preparation and oxygen permeation properties of highly asymmetric La0. 6Sr0. 4Co0. 2Fe0. 8O3− α perovskite hollow-fiber membranes. Ind Eng Chem Res 48:510–516CrossRef
31.
Zurück zum Zitat Othman NH, Shahruddin MZ, Sihar AS, et al (2016) In-situ catalytic surface modification of micro-structured La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) oxygen permeable membrane using vacuum-assisted technique. In: MATEC Web Conferences Othman NH, Shahruddin MZ, Sihar AS, et al (2016) In-situ catalytic surface modification of micro-structured La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) oxygen permeable membrane using vacuum-assisted technique. In: MATEC Web Conferences
32.
Zurück zum Zitat Sihar AS, Shahruddin MZ, Alias NH et al (2017) Catalytic surface modification of alumina membrane for oxygen. J Teknol 2:29–34 Sihar AS, Shahruddin MZ, Alias NH et al (2017) Catalytic surface modification of alumina membrane for oxygen. J Teknol 2:29–34
35.
Zurück zum Zitat Hjalmarsson, P, Mogensen, MB, Fehrmann, R (2008) Strontium and nickel substituted lanthanumcobaltite as cathode in Solid Oxide Fuel Cells Hjalmarsson, P, Mogensen, MB, Fehrmann, R (2008) Strontium and nickel substituted lanthanumcobaltite as cathode in Solid Oxide Fuel Cells
36.
Zurück zum Zitat Evans CD, Kondrat SA, Smith PJ et al (2016) The preparation of large surface area lanthanum based perovskite supports for AuPt nanoparticles: tuning the glycerol oxidation reaction pathway by switching the perovskite B site. Faraday Discuss 188:427–450. https://doi.org/10.1039/C5FD00187K CrossRef Evans CD, Kondrat SA, Smith PJ et al (2016) The preparation of large surface area lanthanum based perovskite supports for AuPt nanoparticles: tuning the glycerol oxidation reaction pathway by switching the perovskite B site. Faraday Discuss 188:427–450. https://​doi.​org/​10.​1039/​C5FD00187K CrossRef
37.
Zurück zum Zitat Wu Y, Luo L (2009) Preparation of La0.95Ce0.05CoO3 with large surface area. Indian J Chem 48:202–205 Wu Y, Luo L (2009) Preparation of La0.95Ce0.05CoO3 with large surface area. Indian J Chem 48:202–205
43.
Zurück zum Zitat Teraoka Y, Nobunaga T, Yamazoe N (1988) Effect of cation substitution on the oxygen semipermeability of perovskite-type oxides. Chem Lett 17:503–506 Teraoka Y, Nobunaga T, Yamazoe N (1988) Effect of cation substitution on the oxygen semipermeability of perovskite-type oxides. Chem Lett 17:503–506
44.
Zurück zum Zitat Chen X, Huang L, Wei Y, Wang H (2011) Tantalum stabilized SrCoO3−δ perovskite membrane for oxygen separation. J Mem 368:159––164 Chen X, Huang L, Wei Y, Wang H (2011) Tantalum stabilized SrCoO3−δ perovskite membrane for oxygen separation. J Mem 368:159––164
45.
Zurück zum Zitat Tong J, Yang W, Cai R et al (2003) Investigation on the structure stability and oxygen permeability of titanium-doped perovskite-type oxides of BaTi0.2CoxFe0.8−xO3−δ (x = 0.2–0.6). Sep Purif Technol 32:289–299CrossRef Tong J, Yang W, Cai R et al (2003) Investigation on the structure stability and oxygen permeability of titanium-doped perovskite-type oxides of BaTi0.2CoxFe0.8−xO3−δ (x = 0.2–0.6). Sep Purif Technol 32:289–299CrossRef
46.
Zurück zum Zitat Shao Z, Xiong G, Tong J et al (2001) Ba effect in doped Sr(Co0.8Fe0.2)O3-δ on the phase structure and oxygen permeation properties of the dense ceramic membranes. Sep Purif Technol 25:419–429CrossRef Shao Z, Xiong G, Tong J et al (2001) Ba effect in doped Sr(Co0.8Fe0.2)O3-δ on the phase structure and oxygen permeation properties of the dense ceramic membranes. Sep Purif Technol 25:419–429CrossRef
Metadaten
Titel
Sol-gel-derived perovskite-based sorbents for high-temperature air separation
verfasst von
Ainun Sailah Sihar
Nur Hashimah Alias
Munawar Zaman Shahruddin
Syed Shatir Asghrar Syed Hassan
Nik Raihan Nik Him
Nur Hidayati Othman
Publikationsdatum
13.11.2018
Verlag
Springer US
Erschienen in
Journal of Sol-Gel Science and Technology / Ausgabe 3/2019
Print ISSN: 0928-0707
Elektronische ISSN: 1573-4846
DOI
https://doi.org/10.1007/s10971-018-4865-x

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