| 摘要 |
The invention relates to a negative electrode that can be used in an Li-ion-type electrochemical energy storage cell, said negative electrode being made from a composite material comprising a carbon compound that can receive lithium inserted therein and a pre-determined proportion of Li3X, wherein X is selected from N, P, As, Sb. The invention also relates to an electrochemical cell provided with such a negative electrode, an L-ion battery comprising at least one such electrochemical cell and the use of said battery in order to supply electric power to the electric motor of an electric vehicle. |
