Li3V2(PO4)3/C composite as an intercalation-type anode material for lithium-ion batteries

Li 3 V 2 (PO 4 ) 3 /LiFePO 4 composite hollow microspheres for wide voltage lithium ion batteries

“…6a shows the second charge-discharge curves of LVP/LFP-CHMs-2 at 0.1 C in the potential range of 1.5-4.3 V. The cell was firstly charged at a constant current density to a potential of 4.3 V, then charged at a constant voltage (4.3 V) to a minimum current value (0.01 mA), and then discharged at a constant current density. As the monoclinic LVP has a more open structure, it is possible that Li + can insert into the lattice of LVP without causing too much structure change and hence proceed in an intercalation reaction mechanism [57]. As shown in Fig.…”

Lithium-ion batteries (LIBs) for medium- and large-scale energy storage

“…Among these solid-state Qiao et al, 2011a,b;Rui et al, 2009Rui et al, , 2011bWang et al, 2009aWang et al, ,b,c, 2010aZhu et al, 2008a,b), microwave-assisted solid-state (Yang et al, 2010a,b), surfactant-assisted solid-state (Pan et al, 2011), spray-drying combined with solid-state (Jiang et al, 2012;Yu et al, 2010a,b), electrostatic spray deposition (Wang et al, 2010a,b,c), sol-gel (Böckenfeld and Balducci, 2013;Chen et al, 2007;Fu et al, 2007;Jiang et al, 2010;Li et al, 2007a,b,c,d;Mao et al, 2013;Ren et al, 2008;Wang et al, 2011aWang et al, , b,c,d,e,f,g, 2012aXiang et al, 2013;Zhu et al, 2008a,b), rheological phase reaction (Chang et al, 2008), ultrasonic spray pyrolysis (Ko et al, 2011), chemical reduction and lithiation (Zheng et al, 2009), and freeze-drying (Wang et al, 2012a,b,c,d,e) were proposed as possible methods. Among these solid-state Qiao et al, 2011a,b;Rui et al, 2009Rui et al, , 2011bWang et al, 2009aWang et al, ,b,c, 2010aZhu et al, 2008a,b), microwave-assisted solid-state (Yang et al, 2010a,b), surfactant-assisted solid-state (Pan et al, 2011), spray-drying combined with solid-state (Jiang et al, 2012;Yu et al, 2010a,b), electrostatic spray deposition (Wang et al, 2010a,b,c), sol-gel (Böckenfeld and Balducci, 2013;Chen et al, 2007;Fu et al, 2007;…”

Porous Isomeric Li2.5Na0.5V2(PO4)3 Wide Voltage Cathode for High‐Performance Lithium‐Ion Batteries Synthesized Through a Colloid Chemical Method

“…Lithium vanadium phosphate (LVP) is a novel cathode material which can satisfy the ever‐increasing requirements of people for the energy storage material with high performances . LVP possess two different crystal frameworks form including the monoclinic form with space group P21/n and the rhombohedral form with space group NASICON‐structured LVP .…”

“…Lithium vanadium phosphate (LVP) is a novel cathode material which can satisfy the ever-increasing requirements of people for the energy storage material with high performances. [1][2] LVP possess two different crystal frameworks form including the monoclinic form with space group P21/n and the rhombohedral form with space group R3 NASICON-structured LVP. [3][4] The monoclinic LVP (M-LVP) can deliver a large theoretical specific capacity of 197 mAh g À 1 between 3.0 and 4.8 V, and deliver a theoretical specific capacity of 133 mAh g À 1 between 3.0 and 4.3 V. On the contrary, rhombohedral LVP (R-LVP) can only deliver a theoretical specific capacity 133 mA h g À 1 and one voltage plateau around 3.76 V with direct extraction/insertion of two lithium-ions in the charge-discharge process between 3.0 and 4.3 V. [5] However, the pure R-LVP cannot be synthesized directly because its crystalline structure is less stable than that of M-LVP.…”