Ontology highlight
ABSTRACT:
SUBMITTER: Gao Y
PROVIDER: S-EPMC7182410 | biostudies-literature | 2020 Apr
REPOSITORIES: biostudies-literature
Science advances 20200424 17
Acceptor-doped, redox-active perovskite oxides such as La<sub>0.8</sub>Sr<sub>0.2</sub>FeO<sub>3</sub> (LSF) are active for ethane oxidation to CO <i><sub>x</sub></i> but show poor selectivity to ethylene. This article reports molten Li<sub>2</sub>CO<sub>3</sub> as an effective "promoter" to modify LSF for chemical looping-oxidative dehydrogenation (CL-ODH) of ethane. Under the working state, the redox catalyst is composed of a molten Li<sub>2</sub>CO<sub>3</sub> layer covering the solid LSF sub ...[more]