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Novel LiV(PO4)0.9F1.3 with ultrahigh rate capability and prolonged cycle life

Abstract

Novel triclinic LiV(PO4)0.9F1.3, characterized as crystal lattice expansion, ultrafine primary particle size and unifirm carbon coating, was designed and fabricated through regulating PO4/F ratio, and exhibited excellent electrochemical performance maintaining 105 mAh g-1 at 50 C and 92.9% of capacity retention after 500 cycles at 10 C due to superior structural stability, great charge transfer property, enhanced electronic conductivity and fast Li+ diffusion kinetics.

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Publication details

The article was received on 07 Jul 2019, accepted on 08 Aug 2019 and first published on 08 Aug 2019


Article type: Communication
DOI: 10.1039/C9CC05190B
Chem. Commun., 2019, Accepted Manuscript

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    Novel LiV(PO4)0.9F1.3 with ultrahigh rate capability and prolonged cycle life

    M. Zhang, Y. Zhou, X. Ding, G. Yan, Z. Wang and J. Wang, Chem. Commun., 2019, Accepted Manuscript , DOI: 10.1039/C9CC05190B

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