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Calcium‐Ion Batteries: Stable and High‐Power Calcium‐Ion Batteries Enabled by Calcium Intercalation into Graphite (Adv. Mater. 4/2020)
Author(s) -
Park Jooha,
Xu ZhengLong,
Yoon Gabin,
Park Sung Kwan,
Wang Jiang,
Hyun Hyejeong,
Park Hyeokjun,
Lim Jongwoo,
Ko YoonJoo,
Yun Young Soo,
Kang Kisuk
Publication year - 2020
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.202070029
Subject(s) - materials science , calcium , intercalation (chemistry) , graphite , electrolyte , anode , ion , chemical engineering , inorganic chemistry , composite material , electrode , metallurgy , organic chemistry , chemistry , engineering
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.