申请人:UChicago Argonne, LLC
公开号:US20190233388A1
公开(公告)日:2019-08-01
An electrolyte, electrochemical device, battery, capacitor, and/or the like include a salt; and a fluorinated organosulfate compound represented by Formula I:
wherein, R
1
is H, OR
3
, alkyl, alkenyl, alkynyl, aralkyl, or silyl; R
2
is H, OR
3
, alkyl, alkenyl, alkynyl, aralkyl, or silyl; and R
3
is H, alkyl, alkenyl, alkynyl, aryl, heterocyclyl, heteroaryl, or siloxy; or where R
1
and R
2
join together to form a cyclic compound incorporating the —O—S(O)
2
—O— group; wherein at least one R
1
and R
2
is fluorinated.
电解质、电化学器件、电池、电容器等包括一种盐;以及由式I表示的氟化有机磺酸酯化合物:其中,R1为H、OR3、烷基、烯烃基、炔基、芳基烷基或硅基;R2为H、OR3、烷基、烯烃基、炔基、芳基烷基或硅基;R3为H、烷基、烯烃基、炔基、芳基、杂环烷基、杂芳基或硅氧基;或者R1和R2结合形成包含—O—S(O)2—O—基团的环状化合物;其中至少有一个R1和R2是氟化的。