Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=53694#.VM85iizQrzE Author(s) Toshihito Ohtake Affiliation(s) Department of Mechanical Systems Engineering, Faculty of Engineering, Aich University of Technology, Gamagori, Japan . ABSTRACT Li 4 Ti 5 O 12 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 Li 4 Ti 5 O 12 using a solid phase synthesis by two steps sintering. These results showed Li 4 Ti 5 O 12 of 6.1 m 2 ·g -1 and diameter of 110 nm with the single phase and high crystallization. Li 2 TiO 3 will play an important role in this reaction, obtained by pre-sintering as a precursor. KEYWORDS Lithium Ion Secondary Battery , Li 4 Ti 5 O 12 , Solid Phase Synthesis , Sinte...
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