Cathode materials for high energy density rechargeable lithium-ion batteris

Abstract

In this project, the Li2MnO3 cathode material is synthesis using solid-state reaction. The characterization is done by using X-ray diffraction (XRD), Scanning electron microscope (SEM) and Thermogravimetric analysis (TGA). While another LiV3O8 cathode material is synthesis using sol-gel method with the characterization of X-ray diffraction (XRD). From the XRD data obtain, there are changes in the diffraction pattern when the temperature is increase. The project focuses on the XRD pattern by using Rietvelt refinement method with the aids of Highscore Plus software. The XRD was performed to all samples by using XRD Bruker D2 Phaser model.