Influences of equal A-site rare-deficiency or B-site high-valent metal doping on NdBaFe2O employed as the symmetrical electrode for solid oxide fuel cells

Quan Yang, Mengqi Chen, Birkneh Sirak Teketel, Dong Tian, Yanzhi Ding, Xiaoyong Lu, Shiyue Zhu, Yonghong Chen, Bin Lin