Title of article :
The thermal stability of lithium-manganese-oxide spinel phases
Author/Authors :
Thackeray، نويسنده , , M.M. and Mansuetto، نويسنده , , M.F. and Dees، نويسنده , , D.W. and Vissers، نويسنده , , D.R.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1996
Abstract :
The thermal stability of stoichiometric spinel phases in the system Li1+δMn2-δO4 (0 ≤ δ ≤ 0.33) has been investigated by high-temperature powder X-ray diffraction, differential thermal analysis, and thermogravimetric analysis. At elevated temperatures, the lithium-manganese-oxide spinels undergo phase changes by loss of oxygen and lithia (Li2O). The data highlight the importance of temperature control when synthesising lithium-manganese-oxide spinel compounds.
Keywords :
C. thermogravimetric analysis (TGA) , C. X-ray diffraction , A. Oxides , D. Electrochemical properties
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
