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RISEffect of Calcination Temperature and Oxygen-Assisted Coprecipitation on the Structural and Electrochemical Properties of Li-Rich Lix[Ni0.8Mn0.1Co0.1]O2 Cathode Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Lithium-rich layered oxide cathodes, Lix[Ni0.8Mn0.1Co0.1]O2, were synthesized via an oxygen-assisted coprecipitation method followed by calcination at 720 °C, 750 °C, and 780 °C. The introduction of O2 during ...
Combined Effects of Citric Acid and Ascorbic Acid Used As Low-Temperature Surface Modifiers to Enhance the Cyclability of Si Anode in an Li-Ion Battery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We successfully achieved surface modification of Si at a low temperature (150 °C) by using citric acid and ascorbic acid as surface modifiers and enhanced the electrochemical performance of a Si-based anode. A simple ...
Multi-Layer Graphene/SnO2 Nanocomposites as Negative Electrode Materials for Lithium-Ion Batteries
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We report the synthesis of SnO2/multi-layer graphene nanocomposites by an easy low temperature (60 °C) electroless plating route. An aqueous suspension containing Sn(BF4)2 with multi-layer graphene is reacted at 60 °C in ...