Status of Research on Application of High Purity Rare Earth Oxides in Solid Oxide Fuel Cells
来源期刊：JOURNAL OF RARE EARTHS2004年增刊第1期
论文作者：QIU Jufeng MA Zhihong
Key words：inorganic materials chemistry; oxide ceramics; solid oxide fuel cell; component materials; rare earths;
Abstract: The solid oxide fuel cell (SOFC) is a high-efficient and environmentally friendly power generation system.The rare earth oxide materials are used extensively in the manufacturing of SOFC components.In particular, the CeO2doped with Gd2O3 or Sm2O3, lanthanide perovskite oxides are indispensable and key materials for developing the intermediate temperature SOFC.The research and development status of application of high purity rare earth oxides in SOFC was overviewed.The rare earth oxide-based and -doped materials were discussed for the SOFC components.Concerning the rare earth oxides applicable to SOFC, several topics were also pointed out for further researching and developing.
QIU Jufeng1，MA Zhihong2
(1.Baotou Research Institute of Rare Earths,Baotou 014010, China;
2.Baotou Hengyitong Rare Earth Co., Ltd, Baotou 014060, China)
Abstract:The solid oxide fuel cell (SOFC) is a high-efficient and environmentally friendly power generation system.The rare earth oxide materials are used extensively in the manufacturing of SOFC components.In particular, the CeO2doped with Gd2O3 or Sm2O3, lanthanide perovskite oxides are indispensable and key materials for developing the intermediate temperature SOFC.The research and development status of application of high purity rare earth oxides in SOFC was overviewed.The rare earth oxide-based and -doped materials were discussed for the SOFC components.Concerning the rare earth oxides applicable to SOFC, several topics were also pointed out for further researching and developing.
Key words:inorganic materials chemistry; oxide ceramics; solid oxide fuel cell; component materials; rare earths;
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