公开(公告)号：US07205072B2

公开(公告)日：2007-04-17

申请号：US10699484

申请日：2003-10-31

申请人： Sun-Ho Kang ,  Khalil Amine

发明人： Sun-Ho Kang ,  Khalil Amine

IPC分类号： H01M4/48 ,  H01M4/50 ,  H01M4/52

CPC分类号： C01G45/1228 ,  C01G53/006 ,  C01G53/42 ,  C01G53/50 ,  C01P2002/20 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/02 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/61 ,  C01P2004/80 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/1315 ,  H01M4/366 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/582 ,  H01M10/052

摘要： A number of materials with the composition Li1+xNiαMnβCoγM′δO2−zFz (M′=Mg,Zn,Al,Ga,B,Zr,Ti) for use with rechargeable batteries, wherein x is between about 0 and 0.3, α is between about 0.2 and 0.6, β is between about 0.2 and 0.6, γ is between about 0 and 0.3, δ is between about 0 and 0.15, and z is between about 0 and 0.2. Adding the above metal and fluorine dopants affects capacity, impedance, and stability of the layered oxide structure during electrochemical cycling.

摘要翻译： 具有以下组成的多种材料：Li 1 + x Ni 2 O 3 N 2 N 2 C 1 N 2 （M'= Mg，Zn，Al，Ga，B，Zr，Ti），用于可再充电电池，其中 x在约0和0.3之间，α在约0.2和0.6之间，β在约0.2和0.6之间，γ在约0和0.3之间，δ在约0和0.15之间，z在约0和0.2之间。 添加上述金属和氟掺杂剂影响电化学循环期间层状氧化物结构的容量，阻抗和稳定性。

公开(公告)号：US20060210883A1

公开(公告)日：2006-09-21

申请号：US11373054

申请日：2006-03-10

申请人： Zonghai Chen ,  Khalil Amine

发明人： Zonghai Chen ,  Khalil Amine

IPC分类号： H01M10/40

CPC分类号： H01M2/1653 ,  H01M4/131 ,  H01M4/1315 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0566 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/4235 ,  H01M2300/0025 ,  Y02E60/122

摘要： The present invention is generally related to electrolytes containing anion receptor additives to enhance the power capability of lithium-ion batteries. The anion receptor of the present invention is a Lewis acid that can help to dissolve LiF in the passivation films of lithium-ion batteries. Accordingly, one aspect the invention provides electrolytes comprising a lithium salt; a polar aprotic solvent; and an anion receptor additive; and wherein the electrolyte solution is substantially non-aqueous. Further there are provided electrochemical devices employing the electrolyte and methods of making the electrolyte.

公开(公告)号：US20060134527A1

公开(公告)日：2006-06-22

申请号：US11297120

申请日：2005-12-08

申请人： Khalil Amine ,  Jun Liu ,  Donald Vissers ,  Wenquan Lu

发明人： Khalil Amine ,  Jun Liu ,  Donald Vissers ,  Wenquan Lu

IPC分类号： H01M10/40

CPC分类号： H01M10/0567 ,  H01M4/13 ,  H01M4/366 ,  H01M4/505 ,  H01M4/5825 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569

摘要： The present invention relates to non-aqueous electrolytes having electrode stabilizing additives, stabilized electrodes, and electrochemical devices containing the same. Thus the present invention provides electrolytes containing an alkali metal salt, a polar aprotic solvent, and an electrode stabilizing additive. In some embodiments the additives include a substituted or unsubstituted cyclic or spirocyclic hydrocarbon containing at least one oxygen atom and at least one alkenyl or alkynyl group. When used in electrochemical devices with, e.g., lithium manganese oxide spinel electrodes or olivine or carbon-coated olivine electrodes, the new electrolytes provide batteries with improved calendar and cycle life.

公开(公告)号：US20050019667A1

公开(公告)日：2005-01-27

申请号：US10496230

申请日：2003-01-22

申请人： Bookeun Oh ,  Khalil Amine ,  Donald Vissers

发明人： Bookeun Oh ,  Khalil Amine ,  Donald Vissers

IPC分类号： C08L83/12 ,  H01B1/12 ,  H01M6/18 ,  H01M10/04 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0585 ,  H01M10/0587 ,  H01M10/36 ,  H01M10/38 ,  H01M10/40

CPC分类号： C08L83/12 ,  H01B1/122 ,  H01M6/181 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0585 ,  H01M10/0587 ,  H01M10/38 ,  H01M2300/0082 ,  Y10T29/49108 ,  Y10T29/49115

摘要： Disclosed is an improved solid electrolyte made of an interpenetrating network type solid polymer comprised of two compatible phases: a crosslinked polymer for mechanical strength and chemical stability, and an ionic conducting phase. The highly branched siloxane polymer of the present invention has one or more poly(ethylene oxide) (“PEO”) groups as a side chain. The PEO group is directly grafted to silicon atoms in the siloxane polymer. This kind of branched type siloxane polymer is stably anchored in the network structure and provides continuous conducting paths in all directions throughout the IPN solid polymer electrolyte. Also disclosed is a method of making an electrochemical cell incorporating the electrolyte. A cell made accordingly has an extremely high cycle life and electrochemical stability.

摘要翻译： 公开了一种由互穿网络型固体聚合物制成的改进的固体电解质，其包含两相相：用于机械强度和化学稳定性的交联聚合物和离子导电相。 本发明的高支化硅氧烷聚合物具有作为侧链的一个或多个聚（环氧乙烷）（“PEO”）基团。 PEO基团直接接枝到硅氧烷聚合物中的硅原子上。 这种支链型硅氧烷聚合物稳定地锚定在网状结构中，并且在整个IPN固体聚合物电解质中在所有方向上提供连续的导电路径。 还公开了制造结合电解质的电化学电池的方法。 相应制造的电池具有非常高的循环寿命和电化学稳定性。

公开(公告)号：US06319632B1

公开(公告)日：2001-11-20

申请号：US09448504

申请日：1999-11-24

申请人： Khalil Amine

发明人： Khalil Amine

IPC分类号： H01M458

CPC分类号： C01B25/45 ,  C01P2002/77 ,  H01M4/5825 ,  H01M6/16 ,  H01M10/052 ,  H01M2300/0037

摘要： An active material of formula LiCu1+xPO4 (0≦x≦1) which could be used as cathode material in lithium primary and secondary batteries.

摘要翻译： LiCu1 + xPO4（0 <= x <= 1）的活性材料，可用作锂一次电池和二次电池中的阴极材料。

公开(公告)号：US06024934A

公开(公告)日：2000-02-15

申请号：US936604

申请日：1997-09-24

申请人： Khalil Amine ,  Hideo Yasuda ,  Yuko Fujita

发明人： Khalil Amine ,  Hideo Yasuda ,  Yuko Fujita

IPC分类号： H01M10/05 ,  C01G53/00 ,  H01M4/505 ,  H01M4/525 ,  C01B13/14 ,  C01G49/00 ,  H01M4/48 ,  C01F13/14

CPC分类号： C01G53/42 ,  C01G53/44 ,  C01G53/50 ,  H01M4/525 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2006/40 ,  H01M4/485 ,  Y02P70/54

摘要： Lithium compound and nickel oxyhydroxide containing a transition metal (Me) such as V, Cr, Mn, Fe, Zn and Co are suspended in water or in an organic solvent, and the solution is reacted with each other in an autoclave by a hydrothermal method to thereby synthesize transition metal-containing lithium nickelate.

摘要翻译： 将含有过渡金属（Me）如V，Cr，Mn，Fe，Zn和Co的锂化合物和氢氧化正镍悬浮于水或有机溶剂中，并通过水热法在高压釜中使溶液彼此反应 从而合成含过渡金属的镍酸锂。

公开(公告)号：US5998064A

公开(公告)日：1999-12-07

申请号：US958297

申请日：1997-10-27

申请人： Khalil Amine ,  Yuko Fujita

发明人： Khalil Amine ,  Yuko Fujita

IPC分类号： C01G19/02 ,  C01B31/02 ,  H01M4/48 ,  H01M4/50 ,  H01M4/52 ,  H01M10/05

CPC分类号： H01M4/485 ,  C01G1/02 ,  C01G19/00 ,  C01G19/02 ,  C01P2002/72 ,  C01P2006/40 ,  H01M4/131

摘要： A negative active material for lithium secondary battery contains a tin oxyhydroxide or a complex oxyhydroxide of tin and other elements such as Mg, Ca, Ni, Mn, V, Ti, Pb, Al, Ge, As, Si and/or Sb.

摘要翻译： 锂二次电池用负极活性物质含有氧化锡或锡和其他元素如Mg，Ca，Ni，Mn，V，Ti，Pb，Al，Ge，As，Si和/或Sb的复合羟基氧化物。

公开(公告)号：US09496590B2

公开(公告)日：2016-11-15

申请号：US14042203

申请日：2013-09-30

申请人： Stefan Vajda ,  Larry A. Curtiss ,  Jun Lu ,  Khalil Amine ,  Eric C. Tyo

发明人： Stefan Vajda ,  Larry A. Curtiss ,  Jun Lu ,  Khalil Amine ,  Eric C. Tyo

IPC分类号： H01M4/36 ,  H01M12/08 ,  H01M4/90 ,  C01D15/02 ,  H01M4/38

CPC分类号： H01M12/08 ,  C01D15/02 ,  H01M4/38 ,  H01M4/382 ,  H01M4/9058 ,  H01M2220/20 ,  H01M2300/0028 ,  H01M2300/0037 ,  Y02E60/128

摘要： The invention provides a method for generating Li2O2 or composites of it, the method uses mixing lithium ions with oxygen ions in the presence of a catalyst. The catalyst comprises a plurality of metal clusters, their alloys and mixtures, each cluster consisting of between 3 and 18 metal atoms. The invention also describes a lithium-air battery which uses a lithium metal anode, and a cathode opposing the anode. The cathode supports metal clusters, each cluster consisting of size selected clusters, taken from a range of between approximately 3 and approximately 18 metal atoms, and an electrolyte positioned between the anode and the cathode.

摘要翻译： 本发明提供了一种生成Li 2 O 2或其复合物的方法，该方法在催化剂存在下使用锂离子与氧离子混合。 催化剂包括多个金属簇，它们的合金和混合物，每个簇由3至18个金属原子组成。 本发明还描述了使用锂金属阳极和与阳极相对的阴极的锂空气电池。 阴极支撑金属簇，每个簇由尺寸选定的簇组成，取自大约3至大约18个金属原子之间的范围，以及位于阳极和阴极之间的电解质。

公开(公告)号：US20160285107A1

公开(公告)日：2016-09-29

申请号：US14667524

申请日：2015-03-24

申请人： Jun Lu ,  Khalil Amine ,  Larry A. Curtiss ,  Kah Chun Lau ,  Yang-Kook Sun ,  Yun Jung Lee ,  Xiangyi Luo

发明人： Jun Lu ,  Khalil Amine ,  Larry A. Curtiss ,  Kah Chun Lau ,  Yang-Kook Sun ,  Yun Jung Lee ,  Xiangyi Luo

IPC分类号： H01M4/90 ,  H01M4/92

CPC分类号： H01M4/9016 ,  H01M4/382 ,  H01M4/9041 ,  H01M4/92 ,  H01M4/923 ,  H01M12/08 ,  H01M2300/0028 ,  Y02E60/128

摘要： A composition includes LiO2, reduced graphene oxide, and a metal catalyst or residue thereof.

摘要翻译： 组合物包括LiO 2，还原性氧化石墨烯，以及金属催化剂或其残余物。

公开(公告)号：US09184428B2

公开(公告)日：2015-11-10

申请号：US11373054

申请日：2006-03-10

申请人： Zonghai Chen ,  Khalil Amine

发明人： Zonghai Chen ,  Khalil Amine

IPC分类号： H01M2/16 ,  H01M4/131 ,  H01M4/1315 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0566 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/42

CPC分类号： H01M2/1653 ,  H01M4/131 ,  H01M4/1315 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0566 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/4235 ,  H01M2300/0025 ,  Y02E60/122

摘要： The present invention is generally related to electrolytes containing anion receptor additives to enhance the power capability of lithium-ion batteries. The anion receptor of the present invention is a Lewis acid that can help to dissolve LiF in the passivation films of lithium-ion batteries. Accordingly, one aspect the invention provides electrolytes comprising a lithium salt; a polar aprotic solvent; and an anion receptor additive; and wherein the electrolyte solution is substantially non-aqueous. Further there are provided electrochemical devices employing the electrolyte and methods of making the electrolyte.

摘要翻译： 本发明通常涉及含有阴离子受体添加剂的电解质，以提高锂离子电池的功率能力。 本发明的阴离子受体是可以帮助锂离子电池的钝化膜中的LiF溶解的路易斯酸。 因此，本发明的一个方面提供了包含锂盐的电解质; 极性非质子溶剂; 和阴离子受体添加剂; 并且其中所述电解质溶液基本上是非水的。 还提供了采用电解质的电化学装置和制备电解质的方法。