In this section, you can access to the latest technical information related to the FUTURE project topic.

Rational design of electrochemically active polymorphic MnOx/rGO composites for Li+-rechargeable battery electrodes

Electrochemical behavior of different MnOx @reduced graphene oxide (rGO) composites derived from a MnO2/GO template are thoroughly investigated. As-prepared MnO2/GO mixture is gradually converted to MnO2/rGO and finally to Mn3O4/rGO composites under controlled post annealing conditions. The semispherical Mn3O4 crystalline compound anchored composite exhibits stable electrode performances, including both the Li+ anode and the Li+-air cathode catalyst, induced by the electrochemically favorable composite with an effective large contact area between the active materials and the electronic conductive rGO. It is such a meaningful to suggest the facile and controllable synthetic procedures for obtaining Li-rechargeable electrodes with a MnOx nanoparticle-incorporated composites for the highly reactive lithiation/delithiation electrochemical reactions.

» Author: Ji Young Ju, Seulgi Ji, Sanjith Unithrattil, Sun Sook Lee, Yongseon Kim, Ha-kyun Jung, Yongku Kang, Won Bin Im, Sungho Choi

» Reference: 10.1016/j.ceramint.2018.09.257

» Publication Date: 01/05/2019

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