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Li–O2 batteries have the potential to be the candidate for the power source to drive electric-vehicles and portable electronics. Recent studies have been focused on searching for stable electrode materials for rechargeable Li–O2 batteries with high efficiency and long cycle life. Here Pd-functionalized MnOx–GeOy nanomembranes were fabricated as the cathode materials of Li–O2 batteries. The incorporation...
Two-dimensional MnOx nanomembranes prepared by electron beam evaporation are rolled up into three-dimensional hybrid micro/nano-tubes by strain release. The material is characterized with Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), cyclic voltammetry and used as the cathode catalysts for lithium–oxygen (Li–O2) batteries. The Li–O2 battery using such...
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