Constructing a Stabilized Interface in Ultra‐High Nickel Single‐Crystal LiNi 0.90 Co 0.05 Mn 0.05 O 2 by a Long‐Time Molten‐Salt Route

cathodes (NCM90-P), NCM90-S achieves superior capacity retention after 300 cycles at 1C (80.2% vs. 60.3%).