Nanostructure and conductivity study of yttria doped zirconia films deposited on samaria doped ceria

Ming Hsiu Wu, Jow Lay Huang, Kuan Zong Fung, Hao Chih Liu, Ding Fwu Lii

研究成果: Article

2 引文 (Scopus)

摘要

Yttrium doped zirconia (YSZ) film was deposited on poly-crystalline 10 at.% samaria doped ceria (SDC) and YSZ plate (doped with 8 at.% yttria) by electron beam evaporation deposition. For electrolyte application in solid oxide fuel cells, YSZ can be used with SDC and act as an electron barrier. The conductivity of YSZ and SDC was measured after sintering at 1000 °C. Results indicated that YSZ film became columnar structure, and a new layer formed between the YSZ film and SDC, due to the inter-diffusion between zirconium ions and cerium ions.

原文English
頁(從 - 到)7871-7875
頁數5
期刊Applied Surface Science
257
發行號17
DOIs
出版狀態Published - 2011 六月 15

指紋

Yttrium oxide
Cerium compounds
Zirconia
Nanostructures
Ions
Cerium
Yttrium
Solid oxide fuel cells (SOFC)
Zirconium
Electrolytes
Electron beams
Evaporation
Sintering
Crystalline materials
zirconium oxide
yttria
Electrons

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Condensed Matter Physics
  • Physics and Astronomy(all)
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

引用此文

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abstract = "Yttrium doped zirconia (YSZ) film was deposited on poly-crystalline 10 at.{\%} samaria doped ceria (SDC) and YSZ plate (doped with 8 at.{\%} yttria) by electron beam evaporation deposition. For electrolyte application in solid oxide fuel cells, YSZ can be used with SDC and act as an electron barrier. The conductivity of YSZ and SDC was measured after sintering at 1000 °C. Results indicated that YSZ film became columnar structure, and a new layer formed between the YSZ film and SDC, due to the inter-diffusion between zirconium ions and cerium ions.",
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T1 - Nanostructure and conductivity study of yttria doped zirconia films deposited on samaria doped ceria

AU - Wu, Ming Hsiu

AU - Huang, Jow Lay

AU - Fung, Kuan Zong

AU - Liu, Hao Chih

AU - Lii, Ding Fwu

PY - 2011/6/15

Y1 - 2011/6/15

N2 - Yttrium doped zirconia (YSZ) film was deposited on poly-crystalline 10 at.% samaria doped ceria (SDC) and YSZ plate (doped with 8 at.% yttria) by electron beam evaporation deposition. For electrolyte application in solid oxide fuel cells, YSZ can be used with SDC and act as an electron barrier. The conductivity of YSZ and SDC was measured after sintering at 1000 °C. Results indicated that YSZ film became columnar structure, and a new layer formed between the YSZ film and SDC, due to the inter-diffusion between zirconium ions and cerium ions.

AB - Yttrium doped zirconia (YSZ) film was deposited on poly-crystalline 10 at.% samaria doped ceria (SDC) and YSZ plate (doped with 8 at.% yttria) by electron beam evaporation deposition. For electrolyte application in solid oxide fuel cells, YSZ can be used with SDC and act as an electron barrier. The conductivity of YSZ and SDC was measured after sintering at 1000 °C. Results indicated that YSZ film became columnar structure, and a new layer formed between the YSZ film and SDC, due to the inter-diffusion between zirconium ions and cerium ions.

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