Open AccessAre Redox‐Active Organic Small Molecules Applicable for High‐Voltage (>4 V) Lithium‐Ion Battery Cathodes? (Adv. Sci. 12/2022)
Author(s) -
Katsuyama Yuto,
Kobayashi Hiroaki,
Iwase Kazuyuki,
Gambe Yoshiyuki,
Honma Itaru
Publication year - 2022
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.202270077
Subject(s) - electrochemistry , lithium (medication) , redox , cathode , battery (electricity) , materials science , energy storage , ion , lithium ion battery , organic radical battery , inorganic chemistry , nanotechnology , chemistry , electrode , organic chemistry , physics , medicine , power (physics) , quantum mechanics , endocrinology
4 V‐Class Organic Lithium‐Ion Batteries While organic lithium‐ion batteries have attracted great attention due to their high theoretical capacities, high‐voltage organic cathode materials remain unexplored. In article number 2200187, Yuto Katsuyama, Hiroaki Kobayashi, Itaru Honma, and co‐workers report the electrochemistry of croconic acid at high voltage. Theoretical and experimental investigations confirm the two enolates in croconic acid show around 4 V redox, which can be utilized for energy storage.