Synthesis of Li4Ti5O12 Anode Material for Lithium-Ion Batteries

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Li4Ti5O12 spinel-type anode materials were synthesized by high-energy ball milling and solid-state method using TiO2 (Anatase) and Li2CO3 as starting materials. The powders were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), thermo-gravimetric (TG)/differential scanning calorimetric (DSC). The results showed that Li4Ti5O12 in a single phase can be fabricated above 750 °C for 3h when the mixture powders were high-energy ball milled at 500r/m for 30min. The grain size was 0.3-0.5 m and particle size distribution was narrow.

Info:

Periodical:

Advanced Materials Research (Volumes 391-392)

Edited by:

H.M. Zhang and B. Wu

Pages:

369-372

Citation:

S. L. Liu et al., "Synthesis of Li4Ti5O12 Anode Material for Lithium-Ion Batteries", Advanced Materials Research, Vols. 391-392, pp. 369-372, 2012

Online since:

December 2011

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$38.00

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DOI: https://doi.org/10.1007/4-431-27714-5

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