发明名称 |
Stabilised (Partially) Lithiated Graphite Materials, Methods for the Production Thereof and Use for Lithium Batteries |
摘要 |
Described is a coated, (partly) lithiated graphite powder characterized in that it has been produced in a non-electrochemical process from metallic lithium and graphite in powder form and has been stabilized outside an electrochemical cell by application of a coating layer; and a galvanic cell comprising a cathode, a lithium-conductive electrolyte-separator system and an anode comprising a coated, (partly) lithiated graphite powder, where the (partial) lithiation and the coating of the graphite powder are performed non-electrochemically outside the galvanic cell (ex situ). |
申请公布号 |
US2016351888(A1) |
申请公布日期 |
2016.12.01 |
申请号 |
US201515116568 |
申请日期 |
2015.02.13 |
申请人 |
ROCKWOOD LITHIUM GMBH |
发明人 |
WIETELMANN Ulrich;NICKEL Vera;SCHERER Stefan;EMMEL Ute;BUHRMESTER Thorsten;HABER Steffen;KRÄMER Gerd |
分类号 |
H01M4/133;H01M4/04;C01B31/04;H01M4/36;H01M4/587;H01M4/62;H01M10/0525;H01M4/1393 |
主分类号 |
H01M4/133 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
Frankfurt/M DE |