Synthesis of nano-sized LiNi0.8Co0.2O2 via a reverse-microemulsion route
Journal
Journal of Materials Chemistry
Journal Volume
13
Journal Issue
2
Pages
428-431
Date Issued
2003
Author(s)
Wang H.-C.
Abstract
Nano-sized LiNi0.8Co0.2O2 powders utilized in lithium-ion secondary batteries have successfully been synthesized using a newly developed reverse-microemulsion process. This route not only reduces the essential calcination time to 2 h, but also effectively decreases the average particle size of LiNi0.8Co0.2O2 powders to the order of nanometers. In addition, the extent of capacity degradation of LiNi0.8Co0.2O2 at room temperature is markedly reduced.
SDGs
Type
journal article