Synthesis and spectroscopic characterisation of LiFePO4 cathode materials

被引:0
|
作者
Lazarevic, Z. [1 ]
Krizan, G. [2 ,3 ]
Krizan, J. [4 ]
Mitric, M. [5 ]
Paunovic, N. [1 ]
Milutinovic, A. [1 ]
Romcevic, N. [1 ]
机构
[1] Univ Belgrade, Inst Phys, Pregrevica 118, Belgrade 11080, Serbia
[2] Natl Inst Chem, Dept Mat Chem, Ljubljana, Slovenia
[3] Univ Ljubljana, Fac Chem & Chem Technol, Ljubljana, Slovenia
[4] AMI Doo, Trstenjakova Ulica 5, Ptuj, Slovenia
[5] Univ Belgrade, Inst Nucl Sci Vinca, Belgrade, Serbia
关键词
Lithium iron phosphate; IR spectroscopy; Magnetic measurements; LITHIUM IRON PHOSPHATE; PULSE COMBUSTION REACTOR; TEMPERATURE;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Lithium iron phosphate (LiFePO4) are synthesized in complete and incomplete combustion and calcined at 700 degrees C. The obtained samples were characterized by XRD, IR spectroscopy and magnetic measurement. Morphology of samples was controlled by SEM. The aim of this work is to show that it is possible to achieve a desired crystal phase by pulse combustion in a relatively cheap and fastway. The extremely rapid synthesis of almost pure phase material is possible due to the reduction in size of interacting particles and to an enormous number of collisions between them as a result of the strong turbulent flow associated with explosive combustion.
引用
收藏
页码:228 / 234
页数:7
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