-
公开(公告)号:US07033555B2
公开(公告)日:2006-04-25
申请号:US10430154
申请日:2003-05-06
IPC分类号: C01D15/00
CPC分类号: C01G45/1228 , C01G51/42 , C01G51/50 , C01G53/42 , C01G53/50 , C01P2002/72 , C01P2002/76 , C01P2006/40 , H01M4/505 , H01M4/525
摘要: A low temperature contaminant limiting process for lithiating hydroxides and forming lithiated metal oxides of suitable crystalinity in-situ. M(OH)2 is added to an aqueous solution of LiOH. An oxidant is introduced into the solution which is heated below about 150° C. and, if necessary, agitated. M may be selected from cobalt, nickel and manganese. The resultant LiMO2 becomes crystallized in-situ and is subsequently removed.
摘要翻译: 用于锂化氢氧化物的低温污染物限制方法,并原位形成适当结晶度的锂化金属氧化物。 向LiOH的水溶液中加入M(OH)2 N。 将氧化剂引入溶液中,该溶液被加热至低于约150℃,如果需要,将其搅拌。 M可以选自钴,镍和锰。 所得LiMO 2 N 2原位结晶并随后除去。