Study on Rare Earth Electrolyte of Ce0.9 RE0.102－δ （RE=Pr, Nd, Sm,Gd, Dy）

• 作 者: 刘晓梅 苏文辉 梁路光 郭天才 冷静
• 机 构: DepartmentofPhysics,CenterforCondensedMatterScienceandTechnology
• 出 处: 中国稀土学报：英文版
• 发表日期: 2003年6期
• 关键词: 稀土 电解 电解液 SOFC 燃料电池 energy materials electrolyte Ce_(0.9)RE_(0.1)O_(2-δ) high-te
• 基金项目: ProjectsupportedbytheNationalAdvancedTechnologyDevelopmentPlan (2 0 0 1aa3 2 0 3 2 9)andthePostDoctorDisciplineFundofHeilongjiangProvinceofChina (0 15 0 2 10 3 )

The solid solutions Ce0.9RE0.102-δ(RE=Pr,Nd,Sm,Gd,Dy) were prepared by sol-gel method, The XRD measurement shows that the solid solution is crystallized in cubic fluorite-type structure and the cell volume of Ce0.9RE0.1O2-δ decreases with the increase of