Ontology highlight
ABSTRACT:
SUBMITTER: Da Han
PROVIDER: S-EPMC3375499 | biostudies-literature | 2012
REPOSITORIES: biostudies-literature
Da Han Liu Xuejiao X Zeng Fanrong F Qian Jiqin J Wu Tianzhi T Zhan Zhongliang Z
Scientific reports 20120615
Tremendous efforts to develop high-efficiency reduced-temperature (≤ 600°C) solid oxide fuel cells are motivated by their potentials for reduced materials cost, less engineering challenge, and better performance durability. A key obstacle to such fuel cells arises from sluggish oxygen reduction reaction kinetics on the cathodes. Here we reported that an oxide hybrid, featuring a nanoporous Sm(0.5)Sr(0.5)CoO(3-δ) (SSC) catalyst coating bonded onto the internal surface of a high-porosity La(0.9)Sr ...[more]