title: Perovskite-type La0.8Sr0.2Co0.8Fe0.2O3with uniform dispersion on N-doped reduced graphene oxide as an efficient bi-functional Li-O2battery cathode.
abstract: A composite cathode including N-rGO with homogeneously dispersed perovskite La0.8Sr0.2Co0.8Fe0.2O3on the surface is studied. Li-O2batteries with LSCF@N-rGO cathode show better performance than those with LSCF-SP or N-rGO cathode. EIS and morphology analysis indicate that LSCF is beneficial to remold the shape of Li2O2and catalyze the decomposition of Li2O2.
authors.affiliation: Center for Fuel Cell Innovation, State Key Laboratory of Material Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science & Technology, Wuhan, 430074, China. chibo@hust.edu.cn.
authors.forename: Junfang
authors.initials: J
authors.lastname: Cheng
authors.forename: Yuexing
authors.initials: Y
authors.lastname: Jiang
authors.forename: Ming
authors.initials: M
authors.lastname: Zhang
authors.forename: Lu
authors.initials: L
authors.lastname: Zou
authors.forename: Yizhen
authors.initials: Y
authors.lastname: Huang
authors.forename: Ziling
authors.initials: Z
authors.lastname: Wang
authors.forename: Bo
authors.initials: B
authors.lastname: Chi
authors.forename: Jian
authors.initials: J
authors.lastname: Pu
authors.forename: Jian
authors.initials: J
authors.lastname: Li