Method for making electrode active materials

申请公布号：

US8318353(B2)

申请号：

US20100845869

申请日期：

2010.07.29

申请公布日期：

2012.11.27

申请人：

FAULKNER TITUS;VALENCE TECHNOLOGY, INC.

发明人：

FAULKNER TITUS

分类号：

H01M4/58;C01B25/26;H01M10/36

主分类号：

H01M4/58

摘要：

The present invention is directed to a method for making electrode active materials represented by the general formula: Aa(VO)bXO4, wherein: (a) A is an alkali metal or mixture of alkali metals, and 0<a<4; (b) 0<b<2; (c) X is selected from the group consisting of phosphorous (P), sulfur (S), arsenic (As), silicon (Si), and combinations thereof; and wherein A, X, a and b are selected to maintain the electroneutrality of the electrode active material in its nascent (as prepared or synthesized) state.