Oxalate based non-aqueous sol–gel synthesis of phase pure sub-micron LiFePO4
作者： Y. Sundarayya , K.C. Kumara Swamy , C.S. Sunandana
DOI: 10.1016/J.MATERRESBULL.2006.12.006
关键词:
摘要: We report on the synthesis and preliminary characterisation by X-ray diffraction (XRD), scanning electron microscopy (SEM), Mossbauer spectroscopy infrared (IR) of C-LiFePO4. Homogeneous sub-micron sized particles surface carbon coated phase pure LiFePO4 are synthesised a novel non-aqueous oxalate based sol–gel procedure. Our synthetic route successfully overcomes incidence Fe3+, effectively controls undesirable particle growth has potential for upscaling application as Li-ion battery cathodes.
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