Preparation and Oxygen Permeability of BaCo0.7Fe0.2Nb0.1O3-δ Membrane Modified by Ce0.8Y0.2O2-δ Porous Layer on the Air Side
Joint Authors
Qiang, Yuan
Qiang, Zhen
Rong, Li
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-18
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
BaC o 0.7 F e 0.2 N b 0.1 O 3 − δ (BCFN) dense ceramic membrane with submicron-Ce0.8Y0.2O2−δ (YDC) porous layer was investigated by the partial oxidation of coke oven gas (COG) in hydrogen production.
XRD analysis showed this composite had good stability and no chemical reaction at high temperature.
SEM and TEM characterization further showed BCFN membrane was uniformly modified by YDC porous layer (about 5~6 μm thickness) formed by the accumulation of relative nanoparticles.
At the respective COG flux and air flux of 108 mL/min and 173 mL/min, the oxygen permeation flux of BCFN modified by submicron-YDC porous layer reached 16.62 mL·min−1·cm−2, which was about 23.5% higher than that of pure BCFN membrane.
Therefore, submicron-YDC porous layer obviously improved the oxygen permeation flux of BCFN membrane and its stability at 875°C.
American Psychological Association (APA)
Qiang, Yuan& Qiang, Zhen& Rong, Li. 2013. Preparation and Oxygen Permeability of BaCo0.7Fe0.2Nb0.1O3-δ Membrane Modified by Ce0.8Y0.2O2-δ Porous Layer on the Air Side. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1007315
Modern Language Association (MLA)
Qiang, Yuan…[et al.]. Preparation and Oxygen Permeability of BaCo0.7Fe0.2Nb0.1O3-δ Membrane Modified by Ce0.8Y0.2O2-δ Porous Layer on the Air Side. Journal of Nanomaterials No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1007315
American Medical Association (AMA)
Qiang, Yuan& Qiang, Zhen& Rong, Li. Preparation and Oxygen Permeability of BaCo0.7Fe0.2Nb0.1O3-δ Membrane Modified by Ce0.8Y0.2O2-δ Porous Layer on the Air Side. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1007315
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1007315