公开(公告)号：US20120183866A1

公开(公告)日：2012-07-19

申请号：US13388017

申请日：2010-07-26

申请人： Hung Sui Lee ,  Xiao-Qing Yang ,  Kyung-Wan Nam ,  Xiaojian Wang

发明人： Hung Sui Lee ,  Xiao-Qing Yang ,  Kyung-Wan Nam ,  Xiaojian Wang

IPC分类号： H01M10/056 ,  C07F5/02

CPC分类号： C07F5/025 ,  H01M4/133 ,  H01M4/1393 ,  H01M10/0567 ,  H01M10/0569

摘要： The present invention relates to electrochemical storage devices containing a non-aqueous lithium based electrolyte with high ionic conductivity, low impedance, and high thermal stability. More particularly, this invention relates to the design, synthesis and application of novel fluorinated arylboron oxalate based compounds which act as anion receptors and/or additives for non-aqueous batteries. When used as an anion receptor for non-aqueous battery electrolytes, the fluorinated arylboron oxalate enhances conductivity, lithium ion transference number and Solid Electrolyte Interface (SEI) formation capability during the formation cycling.

摘要翻译： 本发明涉及含有高离子导电性，低阻抗和高热稳定性的非水性锂基电解质的电化学储存装置。 更具体地说，本发明涉及用作非水电池的阴离子受体和/或添加剂的新的氟化芳基硼酸草酸酯基化合物的设计，合成和应用。 当用作非水电池电解质的阴离子受体时，氟化芳基硼酸盐在形成循环期间增强电导率，锂离子转移数和固体电解质界面（SEI）形成能力。

公开(公告)号：US06352798B1

公开(公告)日：2002-03-05

申请号：US09492569

申请日：2000-01-27

申请人： Hung Sui Lee ,  Xiao-Qing Yang ,  James McBreen ,  Xuehui Sun

发明人： Hung Sui Lee ,  Xiao-Qing Yang ,  James McBreen ,  Xuehui Sun

IPC分类号： H01M614

CPC分类号： H01M4/60 ,  H01M4/581 ,  H01M4/5815 ,  H01M4/602 ,  H01M6/168 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0567 ,  H01M2300/0085

摘要： Novel fluorinated boronate-based compounds which act as anion receptors in non-aqueous battery electrolytes are provided. When added to non-aqueous battery electrolytes, the fluorinated boronate-based compounds of the invention enhance ionic conductivity and cation transference number of non-aqueous electrolytes. The fluorinated boronate-based anion receptors include different fluorinated alkyl and aryl groups.

摘要翻译： 提供了在非水电池电解质中作为阴离子受体的新型氟化硼酸酯类化合物。 当添加到非水电池电解质中时，本发明的氟化硼酸酯基化合物提高非水电解质的离子电导率和阳离子转移数。 氟化硼酸酯类阴离子受体包括不同的氟化烷基和芳基。

公开(公告)号：US5705689A

公开(公告)日：1998-01-06

申请号：US492201

申请日：1995-06-19

申请人： Hung Sui Lee ,  Xiao-Qing Yang ,  James McBreen

发明人： Hung Sui Lee ,  Xiao-Qing Yang ,  James McBreen

IPC分类号： C07C311/09 ,  C07D257/02 ,  H01M6/16 ,  H01M6/18 ,  H01M10/0567 ,  C07C303/00 ,  C07C233/00 ,  C07C261/00

CPC分类号： H01M10/0567 ,  C07C311/09 ,  C07D257/02 ,  H01M6/168 ,  H01M2300/0085 ,  H01M6/164 ,  H01M6/181

摘要： A family of aza-ether based compounds including linear, multi-branched and aza-crown ethers is provided. When added to non-aqueous battery electrolytes, the family of aza-ether based compounds acts as neutral receptors to complex the anion moiety of the electrolyte salt thereby increasing the conductivity and the transference number of Li.sup.+ ion in alkali metal batteries.

摘要翻译： 提供了包括直链，多支链和氮杂 - 冠醚的氮杂醚类化合物的家族。 当添加到非水电池电解质中时，基于氮杂的醚类化合物族作为中性受体，以使电解质盐的阴离子部分复合，从而增加碱金属电池中Li +离子的导电性和转移数。