Lithium-sulfur (Li-S) batteries are a promising candidate technology for high-energy rechargeable batteries due to their advantages of abundant materials and inherently high energy. However, the practical applications of ...

The effects of two different reinforcements of WC and graphene on the structural and tribological properties of copper matrix were investigated. Cu/WC, Cu/graphene and hybrid Cu/WC/graphene nanocomposites were co-deposited ...

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The most important factor regarding to influence the electrochemical performance of lithium-air battery is to choose an effective catalyst for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). In this ...

In this study, Graphene/alpha-MnO2 nanocomposite cathodes were produced using ultra-sonication and mechanical alloying facilities. Before production of Graphene/alpha-MnO2 composites, Graphene structure was fabricated by ...

An ether based electrolyte containing TEGDME/LiPF6 was optimized, which possessed low viscosity and high ionic conductivity, under dry argon atmosphere in a glove box. In order to prevent air breathing cathode clogging by ...

The stability and reversibility of the electrolytes is a significant limitation for cycle life performance of Lithium oxygen (Li-O-2) batteries. Therefore, the traditionally used ionic/liquid electrolytes need to be modified ...

Layered LiCr0.33V0.33Mn0.33O2 oxides have attracted attention as cathode materials for lithium ion batteries. These materials are good candidates to replace LiCoO2 used in the commercially available lithium ion batteries. ...

The focus of the current study is to investigate the role of different carbon materials on the mechanical integrity and electrochemical stability of silicon anodes during cycling tests. Because, the electrochemical performance ...

Electrolytes with polymer additives are reported as promising electrolyte systems that poses many advantages over nonaqueous ionic liquid-based electrolytes in terms of electrochemical stability. In this study, novel ...