发明名称 |
PROCESS FOR PREPARING ELECTROACTIVE INSERTION COMPOUNDS AND ELECTRODE MATERIALS OBTAINED THEREFROM |
摘要 |
A process for preparing an at least partially lithiated transition metal oxyanion-based lithium-ion reversible electrode material, which includes providing a precursor of said lithium-ion reversible electrode material, heating said precursor, melting same at a temperature sufficient to produce a melt including an oxyanion containing liquid phase, cooling said melt under conditions to induce solidification thereof and obtain a solid electrode that is capable of reversible lithium ion deinsertion/insertion cycles for use in a lithium battery. Also, lithiated or partially lithiated oxyanion-based-lithium-ion reversible electrode materials obtained by the aforesaid process. |
申请公布号 |
US2014141333(A1) |
申请公布日期 |
2014.05.22 |
申请号 |
US201414146772 |
申请日期 |
2014.01.03 |
申请人 |
UNIVERSITÉ DE MONTRÉAL;CLARIANT (CANADA) INC.;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
GAUTHIER LAURENT;GAUTHIER MICHEL;LAVOIE DONALD;MICHOT CHRISTOPHE;RAVET NATHALIE |
分类号 |
C01B25/45;C01B25/37;H01M4/02;H01M4/136;H01M4/1397;H01M4/36;H01M4/52;H01M4/525;H01M4/58;H01M4/62;H01M10/052;H01M10/36 |
主分类号 |
C01B25/45 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|