【摘 要】
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The pressing concerns of reducing greenhouse gas emissions and the consumption of non-renewable fossil fuels have led to increased demand for electrochemical energy storage systems with energy densiti
【机 构】
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State Key Laboratory of Rare Earth Resource Utilization,Changchun Institute of Applied Chemistry,Chi
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The pressing concerns of reducing greenhouse gas emissions and the consumption of non-renewable fossil fuels have led to increased demand for electrochemical energy storage systems with energy densities that far exceed those of the lithium-ion battery.To this end,rechargeable lithium-oxygen (Li-O2) batteries have been the focus of great interest due to their extremely high energy potentiality (up to 2-3 kWh kg-1) because oxygen,the cathode material,is not necessarily stored in the battery,as with convention lithium-ion battery technology,but can be accessed from the environment.
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