公开(公告)号：WO2017196308A1

公开(公告)日：2017-11-16

申请号：PCT/US2016/031685

申请日：2016-05-10

Applicant: SEEO, INC.

Inventor： YANG, Jin ,  SIVANANDAN, Kulandaivelu ,  WANG, Xiao-Liang ,  EITOUNI, Hany Basam ,  LAM, Steven

IPC: H01M4/13 ,  H01M4/60

Abstract: Perfluoropolyether electrolytes have either one or two terminal nitrile groups and an alkali metal salt. The alkali metal salt can be a lithium salt, a sodium salt, a potassium salt, or a cesium salt. The salt can make up between 5 and 30 wt% of the electrolyte composition. Such electrolytes have shown high ionic conductivities, making them useful as lithium cell electrolytes.

Abstract translation: 全氟聚醚电解质具有一个或两个末端腈基团和碱金属盐。 碱金属盐可以是锂盐，钠盐，钾盐或铯盐。 盐可构成电解质组合物的5至30重量％。 这种电解质显示出高离子电导率，使它们可用作锂电池电解质。

公开(公告)号：WO2016164505A1

公开(公告)日：2016-10-13

申请号：PCT/US2016/026280

申请日：2016-04-07

Applicant: SEEO, INC.

Inventor： PRATT, Russell ,  WANG, Xiao-Liang ,  LAM, Steven ,  EITOUNI, Hany

IPC: H01M6/16 ,  C08J5/20 ,  C08J5/22 ,  H01M4/13 ,  H01M8/1016 ,  H01M8/1018

CPC classification number: H01M10/0565 ,  C08G65/007 ,  C08G65/331 ,  C08G65/337 ,  H01M10/052 ,  H01M10/054 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0034

Abstract: This invention relates generally to electrolytes for use in electrochemical cells that employ alkali metals, and, more specifically, to fluorinated electrolytes for use in lithium-containing batteries. Perfluoropolyether electrolytes terminated with polar substituents such as cyclic carbonates show enhanced ionic conductivities when formulated with lithium bis(trifluoromethane)sulfonimide, making them useful for use as lithium cell electrolytes.

Abstract translation: 本发明一般涉及用于使用碱金属的电化学电池中的电解质，更具体地说，涉及用于含锂电池的氟化电解质。 用极性取代基如环状碳酸酯封端的全氟聚醚电解质，当与双（三氟甲烷）磺酰亚胺配合时，其离子电导率提高，使其可用作锂电池电解质。

公开(公告)号：WO2016161465A1

公开(公告)日：2016-10-06

申请号：PCT/US2016/025950

申请日：2016-04-05

Applicant: SEEO, INC.

Inventor： PRATT, Russell ,  WANG, Xiao-Liang ,  LAM, Steven ,  EITOUNI, Hany

IPC: H01M6/16 ,  C08J5/20 ,  C08J5/22 ,  H01M4/13 ,  H01M8/1016 ,  H01M8/1018

CPC classification number: H01M10/0569 ,  H01M10/052 ,  H01M10/054 ,  H01M2300/0028

Abstract: This invention relates generally to electrolytes for use in electrochemical cells that employ alkali metals, and, more specifically, to fluorinated electrolytes for use in lithium-containing batteries. Perfluoropolyether electrolytes terminated with polar substituents such as dimethylurethanes show enhanced ionic conductivities when formulated with lithium bis(trifluoromethane)sulfonimide, making them useful for use as lithium cell electrolytes.

Abstract translation: 本发明一般涉及用于使用碱金属的电化学电池中的电解质，更具体地说，涉及用于含锂电池的氟化电解质。 用极性取代基如二甲基氨基甲酸酯封端的全氟聚醚电解质，当与双（三氟甲烷）磺酰亚胺配制时显示增强的离子电导率，使其可用作锂电池电解质。