Preparation and electrochemical behaviour of LiMn2O4 thin film by spray pyrolysis method

Ceramic and polymeric solid electrolytes for lithium-ion batteries

“…Additives such as silica fibers can also help to improve the electrode capacity [188]. PVdF has been used with the common lithium-ion battery cathode materials, including LiCoO 2 [186,189], LiMn 2 O 4 [190,191], LiFePO 4 [188] and LiNi 0.8 Co 0.2 O 2 [192], as well as in lithium-air batteries [193]. [196][197][198][200][201][202][203][204][205][206].…”

Nanocrystalline LiMn2O4 thin film cathode material prepared by polymer spray pyrolysis method for Li-ion battery

“…6 for comparison. The figure indicates that a lower capacity fading of 12.4% was observed for the polymer spray pyrolysed material, whereas 15% capacity fading was observed for the conventional spray pyrolysed material at 25th cycle [22]. It revealed that the effect of PEG on the preparation of nanocrystalline LiMn 2 O 4 thin film showed better performance for Li-ion battery.…”

“…The average particles size of the prepared thin film was ∼90.7 nm. Compared to normal spray pyrolysis, this method has very small particle size [22]. The nanosized LiMn 2 O 4 facilitated the rapid diffusion of Li + ions, which led to high ionic current and specific capacity [23,24].…”

Studies on rheological, structural, optical, electrical and surface properties of LiMn2O4thin films by varied spin rates

“…Nowadays, LiMn 2 O 4 thin films are fabricated by a variety of methods such as RF magnetron sputtering [3,4], electrostatic spray deposition [5][6][7][8], ultrasonic spray deposition [9], sol-gel spin coating technique [10][11][12][13][14][15][16][17][18] and so on. The LiMn 2 O 4 thin films prepared by various methods differ widely in their properties, which is mainly due to the synthesizing procedures.…”