公开(公告)号：WO2019005216A1

公开(公告)日：2019-01-03

申请号：PCT/US2018/016052

申请日：2018-01-30

Applicant: SEEO, INC. ,  ROBERT BOSCH GMBH

Inventor： YANG, Jin ,  EITOUNI, Hany Basam ,  AZAGARSAMY, Malar ,  KOZINSKY, Boris ,  SAMSONIDZE, Georgy ,  MOLINARI, Nicola

IPC: C07D235/04 ,  C07D235/16 ,  C07D235/18 ,  H01M6/14 ,  H01M10/0525 ,  H01M10/0566

Abstract: A new class of electrolyte salts that contain substituted imidazole or benzimidazole groups is described. The salts can be used in non-aqueous electrolytes in lithium or other alkali battery cells. When used with a lithium metal anode, the salts are electrochemically stable up to 5V vs. Li/Li + .

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：WO2017058676A1

公开(公告)日：2017-04-06

申请号：PCT/US2016/053587

申请日：2016-09-23

Applicant: SEEO, INC.

Inventor： PRATT, Russell ,  YANG, Jin ,  PISTORINO, Jonathan ,  EITOUNI, Hany Basam ,  SINGH, Mohit ,  VIJAY, Vishal

IPC: H01B1/12 ,  B32B7/00 ,  B32B7/04 ,  H01B1/06

CPC classification number: H01M10/0565 ,  H01M4/382 ,  H01M4/386 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M2300/0082

Abstract: Polymer electrolytes incorporating PS-PEO block copolymers, PXE additives, and lithium salts provide improved physical properties relative to PS-PEO block copolymers and lithium salt alone, and thus provide improved battery performance.

Abstract translation: 包含PS-PEO嵌段共聚物，PXE添加剂和锂盐的聚合物电解质相对于PS-PEO嵌段共聚物和单独的锂盐提供了改善的物理性能，因此提供了改进的电池性能。

公开(公告)号：WO2016182797A1

公开(公告)日：2016-11-17

申请号：PCT/US2016/030602

申请日：2016-05-03

Applicant: SEEO, INC.

Inventor： YANG, Jin ,  PISTORINO, Jonathan C. ,  PRATT, Russell Clayton ,  EITOUNI, Hany Basam

IPC: H01M6/18

CPC classification number: H01M10/0565 ,  C08G81/00 ,  H01M4/134 ,  H01M4/136 ,  H01M4/137 ,  H01M4/382 ,  H01M4/58 ,  H01M4/604 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2300/0068 ,  H01M2300/0082

Abstract: Syntheses of alternating copolymers based on PEO and fluorinated polymers are described. Introduction of fluorinated polymer chains reduces the Tm of PEO and also increases the affinity and miscibility with ionic liquids, which improves ionic conductivity even at room temperature. The disclosed polymers containing PFPE have superior safety and are more flame retardant as compared to traditional electrolytes. Such alternating copolymers can be used as solid or gel electrolytes in Li batteries.

Abstract translation: 描述了基于PEO和氟化聚合物的交替共聚物的合成。 氟化聚合物链的引入降低了PEO的Tm，并且还增加了与离子液体的亲和​​性和混溶性，即使在室温下也提高了离子电导率。 所公开的含有PFPE的聚合物具有优异的安全性并且与传统电解质相比更具阻燃性。 这种交替共聚物可以用作Li电池中的固体或凝胶电解质。

公开(公告)号：WO2013116020A1

公开(公告)日：2013-08-08

申请号：PCT/US2013/022343

申请日：2013-01-20

Applicant: SEEO, INC ,  YANG, Jin ,  EITOUNI, Hany ,  LI, Yan

Inventor： YANG, Jin ,  EITOUNI, Hany ,  LI, Yan

IPC: C08F259/08 ,  C08F14/22 ,  C08F20/44 ,  H01M4/62 ,  H01M10/04

CPC classification number: H01M4/623 ,  C08F259/08 ,  H01M4/131 ,  H01M4/136 ,  H01M4/525 ,  C08F220/44

Abstract: PVDF-g-PAN has been synthesized by grafting polyacrylonitrile onto polyvinylidene fluoride using an ATRP/AGET method. The novel polymer is ionically conducive and has much more flexibility than PVDF alone, making it especially useful either as a binder in battery cell electrodes or as a polymer electrolyte in a battery cell.

Abstract translation: 通过使用ATRP / AGET法将聚丙烯腈接枝到聚偏二氟乙烯上合成了PVDF-g-PAN。 该新型聚合物具有离子导通性，并且比单独的PVDF具有更大的灵活性，使其特别用作电池单元电极中的粘合剂或电池单元中的聚合物电解质。

公开(公告)号：WO2011146669A1

公开(公告)日：2011-11-24

申请号：PCT/US2011/037071

申请日：2011-05-19

Applicant: SEEO, INC ,  YANG, Jin ,  EITOUNI, Hany Basam ,  SINGH, Mohit

Inventor： YANG, Jin ,  EITOUNI, Hany Basam ,  SINGH, Mohit

IPC: C08L61/04

CPC classification number: C08G65/485 ,  C08G77/42 ,  C08G77/46 ,  C08G81/024 ,  C08G81/025 ,  C08G2261/126 ,  C08L71/02 ,  C08L71/12 ,  C08L2205/05

Abstract: New polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These materials have a microphase domain structure that has an ionically-conductive phase and a phase with good mechanical strength and a high softening temperature. In one arrangement, the structural block has a softening temperature of about 210°C. These materials can be made with either homopolymers or with block copolymers.

Abstract translation: 公开了基于聚（2,6-二甲基-1,4-亚苯基氧化物）和其它高软化温度聚合物的新的聚合物组合物。 这些材料具有微相畴结构，其具有离子导电相和具有良好机械强度和高软化温度的相。 在一种布置中，结构块的软化温度为约210℃。 这些材料可以用均聚物或嵌段共聚物制成。

公开(公告)号：WO2018231575A1

公开(公告)日：2018-12-20

申请号：PCT/US2018/035917

申请日：2018-06-04

Applicant: SEEO, INC.

Inventor： YANG, Jin ,  EITOUNI, Hany Basam

IPC: C07F5/04 ,  H01M10/056

Abstract: An effective method to synthesize Li borate salt such as Li(RfO) a BF b , in which a and b are integers, and a+b=4, has been disclosed. Using RfO-TMS as the starting material enables a streamlined synthesis scheme and makes purification of the final product simple.

公开(公告)号：WO2013095865A3

公开(公告)日：2013-06-27

申请号：PCT/US2012/066432

申请日：2012-11-21

Applicant: SEEO, INC ,  YANG, Jin ,  SIVANANDAN, Kulandaivelu ,  PISTORINO, Jonathan ,  EITOUNI, Hany

Inventor： YANG, Jin ,  SIVANANDAN, Kulandaivelu ,  PISTORINO, Jonathan ,  EITOUNI, Hany

IPC: C08G65/28 ,  C08L71/02 ,  C08K5/49

Abstract: A new synthetic method to prepare high molecular weight poly(ethylene oxide) with a very narrow molecular weight distribution (PDI

公开(公告)号：WO2020068145A1

公开(公告)日：2020-04-02

申请号：PCT/US2018/066330

申请日：2018-12-18

Applicant: SEEO, INC.

Inventor： YANG, Jin ,  PISTORINA, Johathan C. ,  EITOUNI, Hany Basam

IPC: C08G81/00 ,  C08G63/08 ,  C08G65/38 ,  H01M10/0565

Abstract: New polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These materials have a microphase domain structure that has an ionically-conductive phase and a phase with good mechanical strength and a high softening temperature. In some arrangements, the structural block has a softening temperature of about 210°C. These materials can be made with either homopolymers or with block copolymers. When these polymers are combined with electrolyte salts, they can be used as electrolytes that have both high ionic conductivity and good mechanical properties.

公开(公告)号：WO2011146670A1

公开(公告)日：2011-11-24

申请号：PCT/US2011/037072

申请日：2011-05-19

Applicant: SEEO, INC ,  YANG, Jin ,  EITOUNI, Hany Basam ,  SINGH, Mohit

Inventor： YANG, Jin ,  EITOUNI, Hany Basam ,  SINGH, Mohit

IPC: H01M10/0562

CPC classification number: H01M10/0565 ,  H01M10/052 ,  H02J7/00 ,  Y02E60/122

Abstract: Electrochemical cells that use electrolytes made from new polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These materials have a microphase domain structure that has an ionically-conductive phase and a phase with good mechanical strength and a high softening temperature. In one arrangement, the structural block has a softening temperature of about 210°C. These materials can be made with either homopolymers or with block copolymers. Such electrochemical cells can operate safely at higher temperatures than have been possible before, especially in lithium cells. The ionic conductivity of the electrolytes increases with increasing temperature.

Abstract translation: 公开了使用由基于聚（2,6-二甲基-1,4-亚苯基氧化物）和其它高软化温度聚合物的新聚合物组合物制成的电解质的电化学电池。 这些材料具有微相畴结构，其具有离子导电相和具有良好机械强度和高软化温度的相。 在一种布置中，结构块具有约210℃的软化温度。 这些材料可以用均聚物或嵌段共聚物制成。 这种电化学电池可以在比以前可能的更高的温度下安全地操作，特别是在锂电池中。 电解质的离子电导率随着温度的升高而增加。