Beijing National Laboratory for Condensed Matter Physics of Physics Academy of Sciences;
School of Physical Sciences of Chinese Academy of Sciences;
College of Materials Science and Opto-Electronic Technology of Chinese Academy of Sciences;
Energy Storage Division Rail Transport Technologies Institute Gebze Campus;
Tianmu Lake Institute of Advanced Energy Storage Technologies Co..;
cryogenic-transmission electron microscopy(cryo-TEM); graphite intercalation compounds; lithiated graphite; localized-domains structural model; staging structures;