title: MxMn₈O₁₆ (M = Ag or K) as promising cathode materials for secondary Mg based batteries: the role of the cation M.
abstract: AgxMn8O16 (Ag-OMS-2) and KxMn8O16 (K-OMS-2) were investigated as high voltage cathode materials for Mg based batteries. Both MxMn8O16 materials delivered high initial capacities (>180 mA h g(-1)), and KxMn8O16 showed high cycle stability with a reversible capacity of >170 mA h g(-1) after 20 cycles.
authors.affiliation: Department of Chemistry, Stony Brook University, Stony Brook, NY 11794, USA. kenneth.takeuchi.1@stonybrook.edu esther.takeuchi@stonybrook.edu amy.marschilok@stonybrook.edu.
authors.forename: Jianping
authors.initials: J
authors.lastname: Huang
authors.affiliation: Energy Sciences Directorate, Brookhaven National Laboratory, Upton, NY 11973, USA.
authors.forename: Altug S
authors.initials: AS
authors.lastname: Poyraz
authors.affiliation: Department of Chemistry, Stony Brook University, Stony Brook, NY 11794, USA. kenneth.takeuchi.1@stonybrook.edu esther.takeuchi@stonybrook.edu amy.marschilok@stonybrook.edu and Department of Materials Science and Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
authors.forename: Kenneth J
authors.initials: KJ
authors.lastname: Takeuchi
authors.affiliation: Department of Chemistry, Stony Brook University, Stony Brook, NY 11794, USA. kenneth.takeuchi.1@stonybrook.edu esther.takeuchi@stonybrook.edu amy.marschilok@stonybrook.edu and Energy Sciences Directorate, Brookhaven National Laboratory, Upton, NY 11973, USA and Department of Materials Science and Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
authors.forename: Esther S
authors.initials: ES
authors.lastname: Takeuchi
authors.affiliation: Department of Chemistry, Stony Brook University, Stony Brook, NY 11794, USA. kenneth.takeuchi.1@stonybrook.edu esther.takeuchi@stonybrook.edu amy.marschilok@stonybrook.edu and Department of Materials Science and Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
authors.forename: Amy C
authors.initials: AC
authors.lastname: Marschilok