Effects of Pr Dopant on Grain Boundary and Electrical Properties of Ce5.2Sm0.8MoO15-δ
ZHOU De-Feng*,1; GUO Wei; ZHU Jian-Xin; HAO Xian-Feng2; GE Zhi-Min; YE Jun-Feng; MENG Jian2
Acta Chimica Sinica . 2007, (14): 1313 -1317 .