Reserve Lithium Power Sources with Enhanced Specific Energy Based on Innovative MnO₂+MoO₃ Cathodes
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An innovative technology has been proposed for producing cathodes for backup power sources based on advanced composite MnO₂+MoO₃ cathodes with the use of graphene. The main advantages of such cathodes include high electrode mass density and a high content (96%) of electrochemically active materials, which enables achieving a high energy content in the battery. The technology has been implemented in 2325 coin cell. The optimal graphene content and the optimal MnO₂ : MoO₃ ratio in the cathodes have been determined. The energy of 2325 coin cell in the optimal ratio of MnO 2 :MoO 3 (70:30) in the cathode is on average 700 mWh.
