Li6V10O28, a novel cathode material for Li-ion battery

The synthesis, structure, and electrochemical properties of a novel rods-shaped Li6V10O28 for lithium-ion batteries

“…The lattice parameters is a=21.442(2) Å, b=6.365 (6) Å, c=3.811(5) Å, and α=β=γ=90. The XRD figure and the index result are entirely different from that of the literature [3]. Figures 2 and 3 demonstrate the SEM and TEM images of the Li 6 V 10 O 28 obtained by sintering the precursor at different temperature in air for 8 h, respectively.…”

“…Hua and Zhong [2] have synthesized the Li 6 V 5 O 15 which displayed 340 mAh/g in the first charge-discharge cycle. Xie et al [3] have also synthesized the Li 6 V 10 O 28 with layered structure by hydrothermal synthesis and annealing dehydration treatment. The initial discharge capacity of the as-prepared was 132 mAh/g at 0.2 mA/cm 2 current between 2.0 and 4.2 V versus Li + /Li.…”

Preparation and electrochemical properties of nanocrystalline LiBxMn2−xO4 cathode particles for Li-ion batteries by ultrasonic spray pyrolysis method

“…Expected properties of new cathode materials are not only good electrochemical performance, but also low cost, non-toxicity, and comparable safety. These become crucial factors if LIBs are to be used as large format cells in electric and hybrid electric vehicles [9][10][11][12].…”

Boron doped lithium trivanadate as a cathode material for an enhanced rechargeable lithium ion batteries

“…These performances, in addition to their low cost and non-toxicity, make the materials a promising alternative to the expensive and toxic LiCoO 2 cathode materials commercially used presently [1]. Of the families of lithium vanadium oxides, the LiV 3 O 8 phase is particularly noticeable in the past 20 years because this phase has a high capacity, can be readily fabricated, and has excellent stabilities against oxidation [2][3][4].…”