Method of improving high temperature performance of spherical nickel hydroxide
Title:
Method of improving high temperature performance of spherical nickel hydroxide
Application Number:
200610011186
Application Date:
2006/01/13
Announcement Date:
2006/06/28
Pub. Date:
Publication Number:
1794493
Announcement Number:
Grant Date:
Granted Pub. Date:
ApplicationType:
Invention
State/Country:
11[China|beijing]
IPC:
H01M 4/26, H01M 4/52, H01M 4/04, B22F 1/02, C01G 53/04
Applicant(s):
Tsinghua Univ.
Inventor(s):
Li Jianjun, He Xiangming, Jiang Changyin, Ying Jierong, Wan Chunrong, Wu Yongcun, Chen Keqin
Key Words:
improving, high temperature performance, spherical nickel hydroxide
Abstract:
This invention discloses a method for increasing the high temperature performance of spherical Ni(OH)2 characterizing in including Co salt solution, rare earth salt solution, alkali solution and incendiary agent solution to be reacted in a certain density ratio by the flow control to get a step of covering rare earth metallic hydroxid and Co(OH)2spherical Ni(OH)2 products.
Claim:
Priority:
PCT:
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