A novel CO sub(2)-stable dual phase membrane with high oxygen permeability

A novel CO sub(2)-stable dual phase membrane with high oxygen permeability

By cobalt-doping of the mixed conducting phase PSFC, a good combination of high CO sub(2) stability and high oxygen permeability is obtained for the 60 wt% Ce sub(0.9)Pr sub(0.1)O sub(2-) delta 40 wt% Pr sub(0.6)Sr sub(0.4)Fe sub(0.5)Co sub(0.5)O sub(3-) delta (CP-PSFC) dual phase membrane, which su...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2014-02, Vol.50 (19), p.2451-2454
Hauptverfasser: Liang, Fangyi, Luo, Huixia, Partovi, Kaveh, Ravkina, Olga, Cao, Zhengwen, Liu, Yi, Caro, Juergen
Format: Artikel
Sprache:eng
Schlagworte:
Carbon capture and storage
Carbon dioxide
Industrial applications
Membranes
Oxygen
Permeability
Stability
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Zusammenfassung:By cobalt-doping of the mixed conducting phase PSFC, a good combination of high CO sub(2) stability and high oxygen permeability is obtained for the 60 wt% Ce sub(0.9)Pr sub(0.1)O sub(2-) delta 40 wt% Pr sub(0.6)Sr sub(0.4)Fe sub(0.5)Co sub(0.5)O sub(3-) delta (CP-PSFC) dual phase membrane, which suggests that CP-PSFC is a promising membrane for industrial applications in the oxyfuel process for CO sub(2) capture.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc47962e