摘要 |
Synthesis process for new particles of Li<SUB>4</SUB>Ti<SUB>5</SUB>O<SUB>12</SUB>, Li<SUB>(4-alpha)</SUB>Z<SUB>alpha</SUB>Ti<SUB>5</SUB>O<SUB>12 </SUB>or Li<SUB>4</SUB>Z<SUB>beta</SUB>Ti<SUB>(5-beta)</SUB>O<SUB>12</SUB>, preferably having a spinel structure, wherein beta is greater than 0 and less than or equal to 0.5 (preferably having a spinel structure), alpha representing a number greater than zero and less than or equal to 0.33, Z representing a source of at least one metal, preferably chosen from the group made up of Mg, Nb, Al, Zr, Ni, Co. These particles coated with a layer of carbon notably exhibit electrochemical properties that are particularly interesting as components of anodes and/or cathodes in electrochemical generators.
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