Lithium-rich disordered rock salt Li 1.25 V 0.5 Nb 0.25 O 2 as the anode material for lithium-ion capacitors

Key Points

• This research aims to evaluate the performance of a lithium-rich anode material for lithium-ion capacitors.
• Synthesis of lithium-rich disordered rock salt Li1.25V0.5Nb0.25O2
• Testing the anode material for capacity at 0.1 A g−1
• Assessment of cycling stability over 1000 cycles
• Achieved a capacity of 178 mAh g−1 at 0.1 A g−1
• Demonstrated stable cycling performance for over 1000 cycles