Sodium-ion batteries (SIBs) are increasingly recognized as sustainable alternatives to lithiumion systems due to the abundance, low cost, and environmental compatibility of sodium resources. However, the development of high-performance anode...
The practical performance of lithium-ion capacitors (LICs) is frequently limited by the imbalance in capacity, reaction kinetics, and operating potential between battery-type anodes and capacitive cathodes. Here, a common polyimide...
Sulfide-based all-solid-state lithium metal batteries (ASSLMBs) are regarded as one of the most promising candidates for next-generation energy storage owing to their high energy density and intrinsic safety. However, their...
Despite high theoretical energy density, low cost, and abundant natural resources, the development of emerging room-temperature sodium–sulfur (Na–S) batteries is still confronting many challenges.
Potassium-ion hybrid capacitors have emerged as key candidates for next-generation large-scale electrochemical energy storage technologies. However, the relatively large ionic radius of potassium ions presents two major challenges for anode...
Lithium cobalt oxide (LiCoO2) remains the dominant cathode material for consumer lithium-ion batteries (LIBs) owing to its high operating voltage, compact density, and mature manufacturing compatibility. Raising the charge cutoff...
Spent Li-ion battery (LIB) wastes are one of the accumulating electronic wastes (e-waste). In this work, copper (Cu) foil recovered from discarded batteries is reutilised as one of the key...
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