John B. Goodenough

Challenges for Rechargeable Li Batteries

The challenges for further development of Li rechargeable batteries for electric vehicles are reviewed. Most important is safety, which requires development of a nonflammable el...

The Li-Ion Rechargeable Battery: A Perspective

Each cell of a battery stores electrical energy as chemical energy in two electrodes, a reductant (anode) and an oxidant (cathode), separated by an electrolyte that transfers th...

LixCoO2 (0<x<-1): A new cathode material for batteries of high energy density

Fast Na+-ion transport in skeleton structures

Lithium insertion into manganese spinels

Electrochemical extraction of lithium from LiMn2O4

Theory of Ionic Ordering, Crystal Distortion, and Magnetic Exchange Due to Covalent Forces in Spinels

Elastic- and electrostatic-energy considerations are insufficient for an explanation of cation ordering between tetrahedral and octahedral sites in spinels. Tetrahedral, octahed...

Structural characterization of the lithiated iron oxides LixFe3O4 and LixFe2O3 (0<x<2)

Unsupported claims of ultrafast charging of LiFePO4 Li-ion batteries

Access to M[sup 3+]/M[sup 2+] Redox Couples in Layered LiMS[sub 2] Sulfides (M=Ti, V, Cr) as Anodes for Li-Ion Battery

The insertion of Li into layered LiMS2 (M=Ti, V, Cr) sulfides has been reinvestigated with ethylene-carbonate-based carbonate electrolytes. The Ti3+/ Ti2+and V3+/ V2+redox coupl...

Some Ferrimagnetic Properties of the System Li<i>x</i>Ni1−<i>x</i>O

Crystallographic and magnetic measurements of the system Li+xNi++1−2xNi+++xO for the entire range 0≤x&amp;lt;0.5 are reported. For values of x≤0.3, the lattice appears to be ant...

Effect of Ball-Milling on 3-V Capacity of Lithium−Manganese Oxospinel Cathodes

Ball-milling for a sufficient period of time of lithium−manganese oxide spinels, prepared either by a sol−gel method or by solid-state reaction, gave cathode materials of a lith...

Phospho‐olivines as Positive‐Electrode Materials for Rechargeable Lithium Batteries

Reversible extraction of lithium from (triphylite) and insertion of lithium into at 3.5 V vs. lithium at 0.05 mA/cm2 shows this material to be an excellent candidate for the cat...