Improving the electrochemical performance of Li1.2Mn0.52Co0.13Ni0.13O2 by surface nitrogen doping via plasma treatment

摘要

Nitrogen plasma processing technology is used to introduce nitrogen to the surface of Li _(1.2) Mn _(0.52) Co _(0.13) Ni _(0.13) O _(2) . The material shows a better rate capability and cycle stability than pristine Li _(1.2) Mn _(0.52) Co _(0.13) Ni _(0.13) O _(2) . Compared to the conventional treatment methods, it is a facile and promising way.