TY - JOUR
T1 - A room temperature rechargeable Li–LiNO3 battery with high capacity
AU - Hu, Zhengqiang
AU - Zhang, Fengling
AU - Wu, Feng
AU - Li, Li
AU - Chen, Renjie
N1 - Publisher Copyright:
Copyright © 2025 the Author(s).
PY - 2025/1/21
Y1 - 2025/1/21
N2 - Lithium-ion batteries (LIBs) have become advanced energy storage technologies; however, specific capacity remains limited by the active materials in cathodes. Here, we report Li–LiNO3 batteries (LNBs) where LiNO3 in electrolyte serves as both active materials and ion conductor at room temperature. LNBs operate on a highly reversible redox between NO3− and NO2−, which results in an impressive areal capacity of 19 mAh cm−2 at a plateau voltage of 1.75 V. Furthermore, the pouch cell exhibits stable cycling at a capacity of 100 mAh. This research underscores the potential of LNBs for high-capacity energy storage.
AB - Lithium-ion batteries (LIBs) have become advanced energy storage technologies; however, specific capacity remains limited by the active materials in cathodes. Here, we report Li–LiNO3 batteries (LNBs) where LiNO3 in electrolyte serves as both active materials and ion conductor at room temperature. LNBs operate on a highly reversible redox between NO3− and NO2−, which results in an impressive areal capacity of 19 mAh cm−2 at a plateau voltage of 1.75 V. Furthermore, the pouch cell exhibits stable cycling at a capacity of 100 mAh. This research underscores the potential of LNBs for high-capacity energy storage.
UR - http://www.scopus.com/pages/publications/85215621738
U2 - 10.1073/pnas.2416817122
DO - 10.1073/pnas.2416817122
M3 - Article
C2 - 39805020
AN - SCOPUS:85215621738
SN - 0027-8424
VL - 122
JO - Proceedings of the National Academy of Sciences of the United States of America
JF - Proceedings of the National Academy of Sciences of the United States of America
IS - 3
M1 - e2416817122
ER -
