MATEC Web of Conferences | |
Synthesis and Properties of Nanoparticle Li[Li0.2Mn0.54Ni0.13CO0.13]O2 Cathode Material by Coprecipitation Method with Non-aqueous Medium | |
Liiu Ling1  Guan Chang1  | |
[1] College of Petrochemical Engineering, Jilin Institute of Chemical Technology; | |
关键词: Li[Li0.2Mn0.54Ni0.13Co0.13]O2; nanoparticle; high rate; | |
DOI : 10.1051/matecconf/20166706023 | |
来源: DOAJ |
【 摘 要 】
The nanoparticle Li[Li0.2Mn0.54Ni0.13Co0.13]O2 powder was synthesized via co-precipitation method in non-aqueous system. The structure, morphology and electrochemical behaviors of the synthesized material were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM) and galvanostatic charge-discharge tests. XRD pattern revealed that the nanosize Li[Li0.2Mn0.54Ni0.13Co0.13]O2 powders had layered hexagonal structure with low cation mixing. SEM image exhibited the nanoparticles were synthesized via non-aqueous coprecipitaiton method. And galvanostatic charge-discharge tests comfirmed the Li[Li0.2Mn0.54Ni0.13Co0.13]O2 electrode had good electrochemical properties, especially the high rate discharge capability such as 10C, which make it meet the requirement for high power application such as EV or HEV.
【 授权许可】
Unknown