[14a-K209-1~11] 1.4 Energy conversion, storage, resources and environment

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[14a-K209-5] Positive electrode characteristics, crystal, local and electronic structures
of MgMn_2-xFe_xO₄

〇Ryujin Nakayama¹, Naoto Kitamura¹, Chiaki Ishibashi¹, Yasushi Idemoto¹ (1.Tokyo Univ. of Sci)

Keywords:

Mg rechargeable battery,cathode,crystal structure

Because Mg is abundant in the earth's crust, is stable in air, and exhibits high energy density due to the divalent cation, it is expected to be used in high-performance next-generation secondary batteries. However,cathode materials for magnesium-based rechargeable batteries (MRBs) have not shown sufficient performance, and a search for new cathode materials is needed. In this study, MgMn_2-xFe_xO₄ (x=0~2) was synthesized and its cathode properties were investigated.