Aluminum-doping effects on three-dimensional Li3V2(PO4)3@C/CNTs microspheres for electrochemical energy storage

Investigation of Lithium–Ion Battery Performance Utilizing Magnetic Controllable Superionic Conductor Li3(V1–xFex)2(PO4)3/C (x = 0.05 and 0.10)

“…Besides carbon coating, there have been uses of copper coatings, multiple coating layers, or more complex configurations such as doping chlorine into already nitrogen-doped carbon layers . Additionally, altering the geometric morphology is a common method. − To enhance the battery’s high charge/discharge performance, research on doping with other ions like Al 3+ , Sc 3+ , Ti 4+ , and Ru 4+ has been conducted. The synthesis of lithium–ion battery cathode material Li 3 (V 1– x Fe x ) 2 (PO 4 ) 3 (0 ≤ x ≤ 1) has been infrequently reported, primarily because it is challenging to coexist with low oxidation state V 3+ and high oxidation state Fe 3+ within the same Li 3 M 2 (PO 4 ) 3 framework using conventional one-step synthesis techniques.…”

Enhanced Capacity Retention of Li3V2(PO4)3-Cathode-Based Lithium Metal Battery Using SiO2-Scaffold-Confined Ionic Liquid as Hybrid Solid-State Electrolyte

“…Li 3 V 2 (PO 4 ) 3 (LVP) with a monoclinic structure is an extensively studied cathode material [15][16][17]. Because of its high operating voltage, high theoretical capacity, excellent structural stability, and safety, it has become one of the candidates for a highenergy-density cathode matching lithium metal batteries [18][19][20]. Unfortunately, the LVP is prone to side reactions with the LSE under high voltage, resulting in poor cycling Molecules 2023, 28, 4896 2 of 14 stability and low discharge capacity in practice [21,22].…”