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Structure of triplite LiFeSO4F powder synthesized through an ambient two-step solid-state route

  • F.-F. Ma (a1), J.-W. Mao (a1), G.-Q. Shao (a1), S.-H. Fan (a1), C. Zhu (a1), A.-L. Zhang (a1), G.-Z. Xie (a1), J.-N. Gu (a1) and J.-L. Yan (a1)...

Abstract

The triplite LiFeSO4F displays both the highest potential ever reported for an Fe-based compound, as well as a comparable specific energy with that of popular LiFePO4. The synthesis is still a challenge because the present approaches are connected with long time, special equipments or organic reagents, etc. In this work, the triplite LiFeSO4F powder was synthesized through an ambient two-step solid-state route. The reaction process and phase purity were analyzed, coupled with structure refinement and electrochemical test.

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Corresponding author

a) Author to whom correspondence should be addressed. Electronic mail: gqshao@whut.edu.cn

References

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Powder Diffraction
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