title: Strontium cobalt oxychlorides: enhanced electrocatalysts for oxygen reduction and evolution reactions.
abstract: Cobalt-based layered perovskite oxychlorides Sr2CoO3Cl and Sr3Co2O5Cl2exhibit high oxygen electrocatalytic activity compared to conventional lanthanum cobalt-based perovskite oxides. The enhanced oxygen electrocatalytic activity can be attributed to the upshifted O p-band center relative to the Fermi level caused by the incorporation of chloride anion into oxygen sites.
authors.affiliation: Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan. myzkohei@elech.kuic.kyoto-u.ac.jp.
authors.forename: Yuto
authors.initials: Y
authors.lastname: Miyahara
authors.affiliation: Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan. myzkohei@elech.kuic.kyoto-u.ac.jp.
authors.forename: Kohei
authors.identifier: http://orcid.org/0000-0001-5177-3570
authors.initials: K
authors.lastname: Miyazaki
authors.affiliation: Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan. myzkohei@elech.kuic.kyoto-u.ac.jp.
authors.forename: Tomokazu
authors.initials: T
authors.lastname: Fukutsuka
authors.affiliation: Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan. myzkohei@elech.kuic.kyoto-u.ac.jp.
authors.forename: Takeshi
authors.initials: T
authors.lastname: Abe