A mixed proton, oxygen ion, and electron
โ
Lei Yang; Ze Liu; Shizhong Wang; YongMan Choi; Chendong Zuo; Meilin Liu
๐
Article
๐
2010
๐
Elsevier Science
๐
English
โ 699 KB
A composite cathode, consisting of Ba(Zr 0.1 Ce 0.7 Y 0.2 )O 3-ฤฑ (BZCY) and La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3-ฤฑ (LSCF), has shown high catalytic activity toward oxygen reduction, demonstrating a peak power density of 855 mW cm -2 at 750 โข C. The chemical compatibility between BZCY and LSCF is excellen