Abstract High-voltage operation of Ni-rich layered cathodes in lithium-ion batteries (LIBs) induces oxygen redox reactions, leading to singlet oxygen evolution, interfacial degradation, and electrolyte decomposition. While cathode engineeri... Read More
Abstract Electrochemical recovery presents a sustainable route for battery recycling, yet it is hindered by a trade-off between achieving purity and yield. This challenge arises because, as the target metal depletes during electrodeposition... Read More
Abstract Graphite remains the most widely used anode material for lithium-ion batteries (LIBs). However, improvements are essential to meet the demand for high-performance anodes in full-cell configurations. Here, the synergistic electroche... Read More
Abstract Aqueous redox flow batteries (AQRFBs) are revolutionizing energy storage by integrating sustainability with cutting-edge innovation. Among them, Iron-Chromium RFBs (Fe-Cr RFBs), which utilize aqueous-based electrolytes, effectively... Read More
Abstract Designing thick electrodes is essential for applications of lithium-ion batteries that require high energy densities. Introducing a dry electrode process that does not require solvents during electrode fabrication has gained signif... Read More
A joint research team, affiliated with UNIST has unveiled a novel electrolyte additive that could enable a long lifespan and fast chargeability of high-energy-density lithium-ion batteries (LIBs). Published in the February 2021 issue of Nat... Read More
A new rechargeable battery that can be charged wirelessly using light from indoor sources, like desk lamps has been developed. This will enable the so-called ‘Energy Recycling,’ which refers to the energy recovery process of uti... Read More
Reactive oxygen species (ROS), which is known to be a main contributor to the aging process, also adversely affects battery performance and life. Indeed, when the ROS is released from the high-capacity electrode materials for lithium-ion ba... Read More
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