Influence of Impregnated Nano-scale LaNi_(0.6)Fe_(0.4)O_(3–δ) Particles on the Oxygen Permeation Performance of Zr_(0.84)Y_(0.16)O_(2–δ)-La_(0.8)Sr_(0.2)Cr_(0.5)Fe_(0.5)O_(3–δ) Composite Membranes
This paper reported on the fabrication of tri-layered oxygen transport membranes,porous|dense|porous Zr_(0.84)Y_(0.16)O_(2-δ)-La_(0.8)Sr_(0.2)Cr_(0.5)Fe_(0.5)O_(3-δ)(YSZ-LSCF),by the tape casting,tape lamination and co-firing techniques.Catalytically active nano-scale particles of LaNi_(0.6)Fe_(0.4)O_(3-δ)(LNF) were impregnated into the porous scaffolds.In order to quantatively determine the resistances of the oxygen reduction or evolution reactions against oxygen permeation,an additional dense YSZ layer wa...
【基金】
国家自然科学基金(51672298)~~
【更新日期】
2018-02-10
【分类号】
O643.36;TM911.4
【正文快照】
(1.Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 200050,China;2.University of Chinese Academyof Sciences,Beijing 100049,China;3.Department of Materials Sciences and Engineering,University of Science&Technologyof China,Hefei 230026,Ch