Oct, 31, 2024

Vol.57 No.5

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Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 48(1); 2015
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2015;48(1):11-22. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2015.48.1.011

Improvement in Long-term Stability of Pd Alloy Hydrogen Separation Membranes

  • Kim, Chang-Hyun;Lee, Jun-Hyung;Jo, Sung-Tae;Kim, Dong-Won;
    Department of SDM (Semiconductor Display Mechatronics), Kyonggi University;Department of SDM (Semiconductor Display Mechatronics), Kyonggi University;Department of Advanced Materials Engineering, Kyonggi University;Department of Advanced Materials Enginee
Abstract

Pd alloy hydrogen membranes for hydrogen purification and separation need thermal stability at high temperature for commercial applications. Intermetallic diffusion between the Pd alloy film and the porous metal support gives rise to serious problems in l

Keywords Pd alloy hydrogen membrane;Porous metal support;Sputtering;Long-term stability;Diffusion barrier;