Structural, morphological and electrochemical characterizations in EC:DMC-LiPF6 of carbon-coated LiMnPO4 and LiMn1-xFexPO4 (x = 0.2, 0.3) cathode materials synthesized via a cost-effective procedure based on solegel (from partially or totally soluble precursors in water), pyrolysis and ball milling steps are reported. Carbon-coated LiMnPO4 obtained from totally soluble precursors featuring at 0.1 C 125 mAhg1 at 50 °C and 95 mAhg1 at 30 °C, with a capacity fade per cycle of 0.5% at 50 °C and 0.4% at 30 °C, is a very promising material, particularly in consideration of the inexpensive procedure that was pursued for its synthesis.

Synthesis and characterization of carbon-coated LiMnPO4 and LiMn1-xFexPO4 (x= 0.2, 0.3) materials for lithium-ion batteries

DAMEN, LIBERO;DE GIORGIO, FRANCESCA;MONACO, SIMONE;MASTRAGOSTINO, MARINA
2012

Abstract

Structural, morphological and electrochemical characterizations in EC:DMC-LiPF6 of carbon-coated LiMnPO4 and LiMn1-xFexPO4 (x = 0.2, 0.3) cathode materials synthesized via a cost-effective procedure based on solegel (from partially or totally soluble precursors in water), pyrolysis and ball milling steps are reported. Carbon-coated LiMnPO4 obtained from totally soluble precursors featuring at 0.1 C 125 mAhg1 at 50 °C and 95 mAhg1 at 30 °C, with a capacity fade per cycle of 0.5% at 50 °C and 0.4% at 30 °C, is a very promising material, particularly in consideration of the inexpensive procedure that was pursued for its synthesis.
Libero Damen; Francesca De Giorgio; Simone Monaco; Federico Veronesi; Marina Mastragostino
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/144905
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