公开(公告)号：EP2534134A1

公开(公告)日：2012-12-19

申请号：EP11742682.5

申请日：2011-02-08

Applicant: Invista Technologies S.à.r.l.

Inventor： SEDDON, Kenneth, Richard ,  BELHOCINE, Tayeb ,  PUGA, Alberto, V. ,  WHISTON, Keith

IPC: C07D223/04 ,  C07D211/14 ,  B60K6/28 ,  H01G9/155

CPC classification number: C07D295/088 ,  C07D211/14 ,  H01G9/038 ,  H01G11/58 ,  H01G11/62 ,  Y02E60/13 ,  Y02T10/7022

Abstract: Disclosed is an ionic liquid formula (I): wherein: n is 1 or 2; R
1 is selected from H and (C
1 -C
6 )alkyl; R
2 is selected from -(CH
2 )
w O[(CH
2 )
x O(CH
2 )y]
m (CH
2 )zCH
3 and wherein w is 1 to 6, x is 1 to 6, y is 0 to 6, z is 0 to 6, m is 0 to 3 and [w
+ m(x
+ y)
+ z] is less than or equal to 12; and R
3 is selected from H and methyl, wherein if n is 1 then R
3 is methyl, and if n is 2 then R
3 is H. Also disclosed are electrochemical devices and devices employing such electrochemical devices as energy sources.