Monodisperse porous LiFePO4 microspheres for a high power Li-ion battery cathode.
A novel solvothermal approach combined with high-temperature calcinations was developed to synthesize on a large scale LiFePO(4) microspheres consisting of nanoplates or nanoparticles with an open three-dimensional (3D) porous microstructure. These micro/nanostructured LiFePO(4) microspheres have a high tap density and, as electrodes, show excellent rate capability and cycle stability.
Texas Materials Institute, ETC 9.184, University of Texas at Austin, Austin, Texas 78712, United States.
Chunwen
C
Sun
Shreyas
S
Rajasekhara
John B
JB
Goodenough
Feng
F
Zhou