Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Synthesis and application of nano porous La0.6Sr0.4CoO3-delta on an oxygen separation membrane
- Issue Date
- Aug-2006
- Publisher
- Trans Tech Publications Ltd.
- Keywords
- La0.6Sr0.4CoO3-delta; nano porous particle; oxygen separation
- Citation
- Key Engineering Materials, v.317-318, pp 709 - 712
- Pages
- 4
- Indexed
- SCIE
SCOPUS
- Journal Title
- Key Engineering Materials
- Volume
- 317-318
- Start Page
- 709
- End Page
- 712
- ISSN
- 1013-9826
1662-9795
- Abstract
- As the oxygen permeation flux of La0.7Sr0.3Ga0.6Fe0.4O3-delta (LSGF) membranes is lower than commercial membranes, we coated the nano porous La0.6Sr0.4CoO3-delta (LSC) particles to enhance the oxygen permeation flux. The nano porous LSC particles were synthesized in an advanced process to increase the volume fraction of nano pores by ultrasonic spray pyrolysis. The synthesized LSC particles consisted of nano sized primary particles and pores. They also had remarkably high surface area (22 m(2)/g). It was found that the LSGF membrane coated by the nano porous LSC resulted in significant improvement in the oxygen permeability.
- Files in This Item
- Go to Link
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- CHOA, YONG HO
- ERICA 공학대학 (DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING)