Syntheses of LiCoO2 for Cathode Materials of Secondary Batteries at Low Temperature
OPEN ACCESS
In this paper, it acquired an important discovery that the new Co3O4 fine particles include more O than the traditional Co3O4 particles. Synthesized LiCoO2 by the LT- solid state reaction. Experimented the factor affect the process. LiCoO2 have well-crystallized with the layered structure as proved by powder X-ray diffraction(XRD). The particles have a smaller size distribution around 100-300nm(SEM).
tricobalt tetraoxygen, fine particles ,the low temperature synthesis reactions
[1] Yoshio Nishi, Lithium ion secondary batteries; past 10 years and future, Journal of Power Sources, 2001,100: 101-106.
[2] Sung-Kyun Chang, Ho-Jin Kweon, Sythesis of LiCoO2 for cathode materials of secondary batteries from reflux reactions at 130-200oC , Journal of Power Sources, 2002,104:125-131
[3] Nobuyuki Imanishi, Masaaki Fujii, Synthesis and characterization nonstoichiometric LiCoO2, Journal of Power Sources, 2001, 97-98: 287-289
[4] xiongguzhizhao, electronic chemistry of physical chemical