A new zinc-ion battery cathode with high-performance: Loofah-like lanthanum manganese perovskite

Insights into the cycling stability of manganese-based zinc-ion batteries: from energy storage mechanisms to capacity fluctuation and optimization strategies

“…In addition, the abundant defects in amorphous manganese oxides can serve as reversible cation storage sites, giving rise to fast ion diffusion kinetics and high specific capacity. 71,72 Besides, MnS, 73 Mn 2 SiO 4 , 74,75 LaMnO 3 , 76 MnSe, 77 etc. have been developed as available cathode materials for ZIBs.…”

High‐Entropy Perovskites for Energy Conversion and Storage: Design, Synthesis, and Potential Applications

“…[ 178 ] The initial battery discharge capacity of 180 mAh g −1 did not decay significantly during 60 charge/discharge cycles, achieving 173 mAh g −1 (Figure 11f). In addition, perovskite materials, including KFeF 3 , [ 179 ] K(Mn 0.95 Ni 0.05 )F 3 , [ 180 ] and LaMnO 3 , [ 181 ] have been reported as potential high‐performance K‐ and Zn‐ion battery electrodes. However, conventional perovskite electrodes usually cannot achieve long‐term‐stable cycling because of their inherent structural instability.…”

Applications of all-inorganic perovskites for energy storage

“…The prepared LaNi x Mn 1− x O 3 ( x = 0.2) still showed a specific discharge capacity of 243 mA h g −1 after the 100th cycle at 0.1 A g −1 . 120 Table 2 summarizes the electrochemical properties of the above-mentioned all-inorganic perovskite materials for K/Na/Zn-ion batteries.…”