Boosting the electrochemical performance and moisture stability of O3-type NaNi1/3Fe1/3Mn1/3O2 cathodes using novel Na2MoO4 coatings prepared via a polyvinylpyrrolidone-anchored complex coating process

The Na 2 MoO 4 -coated NaNi 1/3 Fe 1/3 Mn 1/3 O 2 is used for Na-ion battery cathodes. The uniform coating layer is successfully formed using a polyvinylpyrrolidone-anchored complex coating process.