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Mixed electronic–oxide ionic conductivity and oxygen permeating property of Fe-, Co- or Ni-doped LaGaO3 perovskite oxide by Tatsumi Ishihara; Takashi Yamada; Hiroshi Arikawa; Hiroyasu Nishiguchi; Yusaku Takita is a Materials Science article available to read on EtoBox.
What is Mixed electronic–oxide ionic conductivity and oxygen permeating property of Fe-, Co- or Ni-doped LaGaO3 perovskite oxide about?
Mixed electronic-oxide ionic conductivity in LaGaO -based oxide doped with Fe, Co or Ni was investigated in this study. ## 3 The electric conductivity was greatly increased by doping Fe, Co, or Ni for the Ga site of La Sr GaO . Compared to the 0.8 0.2 3 conventional mixed electronic-ionic conductors such as LaCoO , these LaGaO -based oxides exhibited a lower electronic 3 3 conductivity but a higher oxide ion conductivity. In particular, Fe-doped LaGaO exhibited a high oxygen permeation rate 3 and a stability against reduction. Consequently, higher CH conversion in the partial oxidation of CH was attained by using 4 4 La Sr Ga Fe O in the place of the conventional candidate material of La Sr Fe Co O for the oxygen 0.8 0.2 0.6 0.4 3 0.6 0.4 0.8 0.2 3 permeation membrane. As a result, this study revealed that LaGaO -based oxide doped with Fe, Co or Ni for Ga site is a 3 new family of mixed electronic-oxide ionic conductors.
Who reads Mixed electronic–oxide ionic conductivity and oxygen permeating property of Fe-, Co- or Ni-doped LaGaO3 perovskite oxide?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Tatsumi Ishihara; Takashi Yamada; Hiroshi Arikawa; Hiroyasu Nishiguchi; Yusaku Takita
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0167-2738)
- Published
- 2000
- Language
- EN
- Field
- Materials Science (Physical Sciences)