ORGANOSILICON AMINE ELECTROLYTE MATERIALS CONTAINING POLYETHER CHAIN AND APPLICATION THEREOF IN ELECTROLYTES OF LITHIUM-ION BATTERIES
申请人:Zhang Lingzhi
公开号:US20130084490A1
公开(公告)日:2013-04-04
The invention provides an organosilicon amine electrolyte material containing a polyether chain, which has a wide range of applications, as well as an application of the electrolyte material in a lithium ion battery. The chemical structure thereof is as shown in Formula 1, wherein R1 and R2 are selected from the same or different C1-C10 alkyls; A is a polyether chain segment having the structure of (CH2)
n
O[(CH
2
)
m
O]
x
(CH2)
y
, where n and m are integers from 0 to 10, and x is an integer from 1 to 10; R3, R4 and R5 are selected from the same or the different C1-C10 alkyls or alkoxyl groups, or are equivalent to ANR
1
R
2
or —O—SiR
6
R
7
R
8
in structure; wherein R
6
, R
7
and R
8
are C1-C10 alkyls.