TITLE:
Single Phase Li4Ti5O12 Synthesis for Nanoparticles by Two Steps Sintering
AUTHORS:
Toshihito Ohtake
KEYWORDS:
Lithium Ion Secondary Battery, Li4Ti5O12, Solid Phase Synthesis, Sintering, Nanoparticle
JOURNAL NAME:
Journal of Materials Science and Chemical Engineering,
Vol.3 No.2,
January
30,
2015
ABSTRACT: Li4Ti5O12 has been noticed about a negative electrode of a high powered and safe lithium ion secondary
battery. These properties require single phase, high crystallization, larger specific surface
area and fine nanoparticles. This study carried out the noble synthesis of Li4Ti5O12 using a solid
phase synthesis by two steps sintering. These results showed Li4Ti5O12 of 6.1 m2·g-1and diameter
of 110 nm with the single phase and high crystallization. Li2TiO3 will play an important role in this
reaction, obtained by pre-sintering as a precursor.