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Browsing Abstracts by Subject "graphene"

Browsing Abstracts by Subject "graphene"

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  • Improved Performance of LiFe0.25Mn0.75PO4 by using Graphene and Fluorine- Doped Carbon Coating 
    Liu, Jian; Sun, Deye; Zhang, Zengqi; Zhang, Li; Jin, Yongcheng (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)
    Lithium transition metal phosphatesusually need modification of morphology and electron conductivity for improving the electrochemical performance [1,2]. In this work, the electron conductivity of LiFe0.25Mn0.75PO4 is ...
  • A novel CuS/graphene-coated separator for suppressing the shuttle effect of Lithium/sulfur batteries 
    Zhang, Yongguang; Sun, Liancheng; Zhao, Yan (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)
    We demonstrate a facile synthesis process to fabricate and deposit flower-like CuS/graphene nanocomposite on a multi-functional separator for efficient immobilization of polysulfides of lithium/sulfur (Li/S) batteries.