Grinderslev, J. B., Skov, L. N., Kristensen, L. R., Jensen, T. R. (2025). Advancing Solid‐State Calcium Batteries: Achieving Fast Ionic Conductivity at Near Ambient Conditions in Calcium Hydridoborates. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202510493