Rechargeable Li–O2 batteries with a cova
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Wang, Hailiang; Yang, Yuan; Liang, Yongye; Zheng, Guangyuan; Li, Yanguang; Cui,
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Article
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2012
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Royal Society of Chemistry
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English
⚖ 569 KB
We employ a MnCo 2 O 4 -graphene hybrid material as the cathode catalyst for Li-O 2 batteries with a non-aqueous electrolyte. The hybrid is synthesized by direct nucleation and growth of MnCo 2 O 4 nanoparticles on reduced graphene oxide, which controls the morphology, size and distribution of the o