Graphite is realized as a reliable anode material for calcium‐ion batteries by Kisuk Kang and co‐workers, as described in article number 1904411. By selecting a suitable dimethylacetamide‐based electrolyte, Ca ions (de)intercalate into graphite at room temperature with large Ca‐storage capacities, remarkable reversibility, and exceptionally high rate capability. This work provides a promising pathway toward the realization of high‐power and long‐lasting calcium‐ion batteries.

中文翻译：

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钙离子电池：通过将钙嵌入石墨中可实现稳定且高功率的钙离子电池（Adv。Mater。4/2020）

如Kisuk Kang及其同事所述，石墨已成为钙离子电池的可靠阳极材料，如文章编号1904411中所述。通过选择合适的二甲基乙酰胺基电解质，Ca离子可在室温下以较大的比例嵌入到石墨中Ca存储容量，出色的可逆性和极高的速率能力。这项工作为实现高功率和持久的钙离子电池提供了一条有希望的途径。