Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Preparation and Hydrogen Permeability of SiC-Y2O3 Composite Membranes

  • Son, Boyoung (School of Biological Sciences and Chemistry / Institute of Basic science, Sungshin Women's University) ;
  • Jung, Miewon (School of Biological Sciences and Chemistry / Institute of Basic science, Sungshin Women's University)
  • Received : 2013.09.30
  • Accepted : 2013.11.22
  • Published : 2013.11.30
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Abstract

SiC-$Y_2O_3$ porous composites were fabricated using $Y_2O_3$ powders synthesized by sol-gel process to control physical and thermo-chemical properties. $Y_2O_3$ powders were mixed with SiC powders by co-pressing with HPCS (hydridopolycarbosilane) binder at moderate temperature. The properties of membranes were characterized by XRD, FE-SEM, and BET surface analysis. Hydrogen permeability was performed at various temperatures.

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References

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