Role of Multivalent Pr in the Formation and Migration of Oxygen Vacancy in Pr-Doped Ceria: Experimental and First-Principles Investigations

Kiyong Ahn, Dong Su Yoo, D. Hari Prasad, Hae-Weon Lee, Yong-Chae Chung and Jong-Ho Lee

Chemistry of Materials

DOI: 10.1021/cm3022424

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