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过程工程学报 2010
Effect of Activation Temperature on Synthesis of LiMnPO_4 Nano-crystallites via Solid State Reaction
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Abstract:
The nano-crystallites of LiMnPO4 powder were successfully prepared after calcining the precursor of NH4MnPO4 at high activation temperature. The precursor was prepared with lithium hydroxide, monoammonium phosphate and manganese acetate via solid state reaction at low temperature. The effect of activation temperature on the crystallization process of LiMnPO4 was characterized by infrared spectroscopy, XRD, TG-DTA and SEM. The results showed that the synthesis of LiMnPO4 was involved in variety of kinetic co...
