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A MnO2-CeO2/CNT nanostructure is synthesized using hydrothermal method for which the amounts of CNT, CeO2 and MnO2 are determined using TGA and ICP-OES analysis equal to 55%, 25% and 20%, respectively. The MnO2-CeO2/CNT nanocomposite is characterized using SEM, EDS-SEM, XRD, BET, TGA and ICP techniques and used as an efficient cathodic electrocatalyst in the lithium-oxygen battery. The energy storage...
A series of CNTMnO2 nanocomposites containing different values of MnO2 were prepared and applied as the cathode materials in the Li-O2 batteries to obtain the optimum rate. The optimum theoretical ratio of MnO2 to the CNT used in synthesis was 60% (w/wcarbon) but the TGA analysis confirmed that the exact MnO2/CNT ratio in the optimum catalyst was 41% (w/wtotal). The CNT60% MnO2 nanocomposite was...
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