School of Materials Science and Engineering;
Changzhou University;
Changzhou 213164;
China;
College of Materials Science and Engineering;
Guilin University of Technology;
Guilin 541004;
China;
School of Engineering;
Newcastle University;
Newcastle-upon-Tyne NE17RU;
UK;
Silver nanoparticle; Lithium oxygen battery; Performance; Amorphous lithium peroxide; Oxygen reduction intermediate;