Tag: Batteries
Clarifying the origin of molecular O2 in cathode oxides
Anionic redox has reshaped the conventional way of exploring advanced cathode materials for Li-ion batteries. However, how anions participate in th…
Battery lifetime prediction across diverse ageing conditions with inter-cell deep learning
Accurately predicting battery lifetime in early cycles holds tremendous value in real-world applications. However, this task poses significant chal…
Asymmetric ether solvents for high-rate lithium metal batteries
Recent electrolyte solvent design based on weakening lithium-ion solvation have shown promise in enhancing cycling performance of Li-metal batterie…
High-energy, long-life Ni-rich cathode materials with columnar structures for all-solid-state batteries
All-solid-state batteries (ASSBs) comprising Ni-rich layered cathode active materials (CAMs) and sulfide solid electrolytes are promising candidate…
Upscaling high-areal-capacity battery electrodes
Moving battery technology from the laboratory to large-scale production is a necessary step in achieving cost competitiveness for high-energy-densi…
Unusual Li2O sublimation promotes single-crystal growth and sintering
Li2O is rarely used for cathode material synthesis due to its high melting point (1,438 °C). Here we discover that Li2O ca…