Mechanism of Co3O4/graphene catalytic activity in LiaO2 batteries using carbonate based electrolytes

We synthesized a hybrid graphene/Co3O4 catalyst by a simple chemical reduction method, and demonstrated that a LiaO2 cell with the hybrid catalyst delivers a highly reversible capacity. We examined the role of the catalyst in LiaO2 batteries and through careful analyses of the reactions in the batte...

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Veröffentlicht in:	Electrochimica acta 2013-02, Vol.90, p.63-70
Hauptverfasser:	Lim, Hee-Dae, Gwon, Hyeokjo, Kim, Haegyeom, Kim, Sung-Wook, Yoon, Taeho, Choi, Jang, Oh, Seung, Kang, Kisuk
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbonates Catalysts Catalytic activity Electric batteries Electrolytes Electrolytic cells Graphene Reduction (chemical)
Online-Zugang:	Volltext
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