Sc3+-doping effects on porous Li3V2(PO4)3/C cathode with superior rate performance and cyclic stability

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.…”

“…23 Additionally, altering the geometric morphology is a common method. 16−18 To enhance the battery's high charge/discharge performance, research on doping with other ions like Al 3+ , 24 Sc 3+ , 25 Ti 4+ , 26 and Ru 4+23 has been conducted. The synthesis of lithium−ion battery cathode material Li 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.…”

Preparing Li6V3(PO4)5 Cathode with Boron‐Doped Carbon Layer as a Cathode Material for Lithium‐Ion Batteries

“…It falls into two categories, namely, metal cation doping and nonmetal anion doping. [11][12][13][14][15][16] Yan et al [17] constructed a series of Na þ -doped Li 3Àx Na x V 2 (PO 4 ) 3 /C materials using methyl orange as both a Na source and a carbon source. Similarly, Chen et al [18] synthesized Ni 2þ -doped Li 3 V 2Àx Ni x (PO 4 ) 3 .…”