One-dimensional Rietveld Analysis of Layered Structures of Lithium-graphite Intercalation Compounds

摘要

Graphite has been attracting attentions as an important anode material for lithium ion secondary batteries.Stage formation is one of the characteristic features of lithium-graphite intercalation compounds (Li-GICs).From the studies by X-ray diffraction,Ohzuku et al.[11 obtained the size of repetition unit along c-axis of Li-GICs from the position of main diffraction peak,and Dahn et al.