Mechanochemical synthesis of Li-rich (Li₂Fe)SO cathode for Li-ion batteries

Comparative Issues of Cathode Materials for Li-Ion Batteries

After an introduction to lithium insertion compounds and the principles of Li-ion cells, we present a comparative study of the physical and electrochemical properties of positive electrodes used in lithium-ion batteries (LIBs). Electrode materials include three different classes of lattices according to the dimensionality of the Li ion motion in them: olivine, layered transition-metal oxides an...

C/Li2MnSiO4 Nanocomposite Cathode Material for Li-Ion Batteries

Vanadium Modified LiFePO4 Cathode for Li-Ion Batteries

Vanadium Modified LiFePO4 Cathode for Li-Ion Batteries Jian Hong,* C. S. Wang,** X. Chen,** S. Upreti, and M. Stanley Whittingham*** Department of Chemistry and Materials Science, State University of New York at Binghamton, Binghamton, New York 13902-6000, USA Department of Chemical Engineering, University of Maryland, College Park, Maryland 20742, USA Department of Chemistry, University of Hou...

Manganese-based cathode materials for Li-ion batteries

A Search for the Optimum Lithium Rich Layered Metal Oxide Cathode Material for Li-Ion Batteries

We report the results of a comprehensive study of the relationship between electrochemical performance in Li cells and chemical composition of a series of Li rich layered metal oxides of the general formula xLi2MnO3 · (1-x)LiMn0.33Ni0.33Co0.33O2 in which x = 0,1, 0.2, 0,3, 0.5 or 0.7, synthesized using the same method. In order to identify the cathode material having the optimum Li cell perform...