公开(公告)号：US08609284B2

公开(公告)日：2013-12-17

申请号：US12913722

申请日：2010-10-27

申请人： Keith D. Kepler ,  Yu Wang ,  Hongjian Liu ,  Floris Tsang

发明人： Keith D. Kepler ,  Yu Wang ,  Hongjian Liu ,  Floris Tsang

IPC分类号： H01M4/13

CPC分类号： H01M4/131 ,  C03C3/14 ,  C03C3/23 ,  C03C12/00 ,  H01M4/1391 ,  H01M4/366 ,  H01M4/525 ,  H01M10/0525

摘要： Disclosed herein is a composite for the cathode of Li-ion battery comprising: a base active material represented by Li1+y(Nia—COb—Mnc—Yd)O2 wherein Y is at least one selected from Mg, Zn, Al, Ga, Cu, B, Zr, and Ti, y is 0 to 0.5, a is 0.1 to 0.6, b is 0.05 to 0.5, c is 0.25 to 0.8, d is 0 to 0.02, and the sum of a, b, c and d is 1; and a coating on the base active material comprised of a glassy phase containing the components Li2O, B2O3 and LiX in which LiX is at least one of Li2F2, Li2Cl2 and Li2SO4, relative to the total amount of the glassy phase, the mole percent of Li2O is 43% to 75%, the mole percent of B2O3 is 25% to 57%, the mole percent of LiX is from more than 0% to 20%, and the sum of the mole percents of Li2O, B2O3 and LiX is 100%.

摘要翻译： 本发明公开了一种锂离子电池用阴极的复合体，其特征在于，包括：由Li1 + y（Nia-COb-Mnc-Yd）O 2表示的基体活性物质，其中，Y为选自Mg，Zn，Al，Ga， Cu，B，Zr和Ti中，y为0〜0.5，a为0.1〜0.6，b为0.05〜0.5，c为0.25〜0.8，d为0〜0.02，a，b，c和d的和 是1; 以及基体活性材料上的涂层，该玻璃相含有Li 2 O，B 2 O 3和LiX中的至少一种Li 2 F 2，Li 2 Cl 2和Li 2 SO 4的组分Li 2 O，B 2 O 3和LiX的玻璃相，相对于玻璃相的总量，Li 2 O的摩尔百分数 为43％〜75％，B2O3的摩尔百分比为25％〜57％，LiX的摩尔百分比为0％〜20％，Li2O，B2O3和LiX的摩尔百分数为100％ 。

公开(公告)号：US20110123865A1

公开(公告)日：2011-05-26

申请号：US12913722

申请日：2010-10-27

申请人： Keith D. Kepler ,  Yu Wang ,  Hongjian Liu ,  Floris Tsang

发明人： Keith D. Kepler ,  Yu Wang ,  Hongjian Liu ,  Floris Tsang

IPC分类号： H01M4/505 ,  H01M4/04

CPC分类号： H01M4/131 ,  C03C3/14 ,  C03C3/23 ,  C03C12/00 ,  H01M4/1391 ,  H01M4/366 ,  H01M4/525 ,  H01M10/0525

摘要： Disclosed herein is a composite for the cathode of Li-ion battery comprising: a base active material represented by Li1+y(Nia—COb—Mnc—Yd)O2 wherein Y is at least one selected from Mg, Zn, Al, Ga, Cu, B, Zr, and Ti, y is 0 to 0.5, a is 0.1 to 0.6, b is 0.05 to 0.5, c is 0.25 to 0.8, d is 0 to 0.02, and the sum of a, b, c and d is 1; and a coating on the base active material comprised of a glassy phase containing the components Li2O, B2O3 and LiX in which LiX is at least one of Li2F2, Li2Cl2 and Li2SO4, relative to the total amount of the glassy phase, the mole percent of Li2O is 43% to 75%, the mole percent of B2O3 is 25% to 57%, the mole percent of LiX is from more than 0% to 20%, and the sum of the mole percents of Li2O, B2O3 and LiX is 100%.

摘要翻译： 本发明公开了一种锂离子电池用阴极的复合体，其特征在于，包括：由Li1 + y（Nia-COb-Mnc-Yd）O 2表示的基体活性物质，其中，Y为选自Mg，Zn，Al，Ga， Cu，B，Zr和Ti中，y为0〜0.5，a为0.1〜0.6，b为0.05〜0.5，c为0.25〜0.8，d为0〜0.02，a，b，c和d的和 是1; 以及基体活性材料上的涂层，该玻璃相含有Li 2 O，B 2 O 3和LiX中的至少一种Li 2 F 2，Li 2 Cl 2和Li 2 SO 4的组分Li 2 O，B 2 O 3和LiX的玻璃相，相对于玻璃相的总量，Li 2 O的摩尔百分数 为43％〜75％，B2O3的摩尔百分比为25％〜57％，LiX的摩尔百分比为0％〜20％，Li2O，B2O3和LiX的摩尔百分数为100％ 。

公开(公告)号：US20090208844A1

公开(公告)日：2009-08-20

申请号：US12315809

申请日：2008-12-04

申请人： Keith D. Kepler ,  Yu Wang ,  Hongjian Liu

发明人： Keith D. Kepler ,  Yu Wang ,  Hongjian Liu

IPC分类号： H01M4/58 ,  H01M4/26

CPC分类号： H01M4/625 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M10/052

摘要： Embodiments of the invention relate to materials used in secondary batteries and the method for manufacturing the same. To address the problems of the prior art, an object of the present invention is to provide a negative electrode material for a non-aqueous Li-ion cell comprising active component particles capable of reversibly intercalating or alloying with lithium ions with a carbon coating layer containing an electronically conductive, elastic, carbon material capable of reversibly expanding and contracting to maintain electrical contact between the particles within an electrode matrix as the material is cycled electrochemically. Accordingly, several objects and advantages of embodiments of the invention include improved cycle life of high capacity active materials suitable for use in secondary batteries and the high capacity, long life cells.

摘要翻译： 本发明的实施方式涉及二次电池中使用的材料及其制造方法。 为了解决现有技术的问题，本发明的目的是提供一种用于非水Li离子电池的负极材料，其包括能够与锂离子可逆地嵌入或合金化的活性组分颗粒和含有 一种电子导电的，弹性的碳材料，其能够可逆地膨胀和收缩，以在材料循环电化学地维持电极基质内的颗粒之间的电接触。 因此，本发明实施方案的几个目的和优点包括适用于二次电池和高容量，长寿命的电池的高容量活性材料的循环寿命的改善。

公开(公告)号：US08585935B2

公开(公告)日：2013-11-19

申请号：US12793581

申请日：2010-06-03

申请人： Keith D. Kepler ,  Yu Wang

发明人： Keith D. Kepler ,  Yu Wang

IPC分类号： H01B1/04 ,  H01M4/48 ,  H01M4/62 ,  H01M4/139

CPC分类号： H01M4/505 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/525 ,  H01M4/625 ,  H01M10/052

摘要： Disclosed herein is a composite for Li-ion cells, comprising an active material particle for Li-ion cells and an electronically conductive elastic material bound or attached to the active material particle. According to the present invention, the electronically conductive elastic material bound or attached to the active material particle allows the particle to maintain electronic contact with the electrode laminate matrix despite ongoing movement or expansion and contraction of the active material particles, such that the cycling efficiency and reversible capacity of the Li-ion cells prepared from the composite of the present invention is improved.

摘要翻译： 本文公开了一种用于锂离子电池的复合材料，其包含用于锂离子电池的活性材料颗粒和结合或连接到活性材料颗粒的电子导电弹性材料。 根据本发明，活性材料颗粒结合或附着的电子导电弹性材料允许粒子保持与电极层压体基体的电子接触，尽管活性材料颗粒继续运动或膨胀和收缩，使得循环效率和 提高了由本发明的复合材料制备的锂离子电池的可逆容量。

公开(公告)号：US20100308278A1

公开(公告)日：2010-12-09

申请号：US12793581

申请日：2010-06-03

申请人： Keith D. KEPLER ,  Yu Wang

发明人： Keith D. KEPLER ,  Yu Wang

IPC分类号： H01B1/04 ,  H01B1/02

CPC分类号： H01M4/505 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/525 ,  H01M4/625 ,  H01M10/052

摘要： Disclosed herein is a composite for Li-ion cells, comprising an active material particle for Li-ion cells and an electronically conductive elastic material bound or attached to the active material particle. According to the present invention, the electronically conductive elastic material bound or attached to the active material particle allows the particle to maintain electronic contact with the electrode laminate matrix despite ongoing movement or expansion and contraction of the active material particles, such that the cycling efficiency and reversible capacity of the Li-ion cells prepared from the composite of the present invention is improved.

摘要翻译： 本文公开了一种用于锂离子电池的复合材料，其包含用于锂离子电池的活性材料颗粒和结合或连接到活性材料颗粒的电子导电弹性材料。 根据本发明，活性材料颗粒结合或附着的电子导电弹性材料允许粒子保持与电极层压体基体的电子接触，尽管活性材料颗粒继续运动或膨胀和收缩，使得循环效率和 提高了由本发明的复合材料制备的锂离子电池的可逆容量。

公开(公告)号：US20070212608A1

公开(公告)日：2007-09-13

申请号：US11717272

申请日：2007-03-13

申请人： Hongjian Liu ,  Keith Douglas Kepler ,  Yu Wang

发明人： Hongjian Liu ,  Keith Douglas Kepler ,  Yu Wang

IPC分类号： H01M4/50 ,  H01M4/52

CPC分类号： H01M4/131 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M2004/028

摘要： A composite Li1+xMn2−x−yMyO4 cathode material stabilized by treatment with a second transition metal oxide phase that is highly suitable for use in high power and energy density Li-ion cells and batteries. A method for treating a Li1+xMn2−x−yMyO4 cathode material utilizing a dry mixing and firing process.

摘要翻译： 通过用第二次处理稳定的复合Li 1 + x 2 Mn 2-x M y O 4 O 4正极材料 过渡金属氧化物相，高度适用于高功率和能量密度的锂离子电池和电池。 使用干燥的方法处理Li 1 + x 2 Mn 2-xy M y O 4 O 4正极材料的方法 混合和烧制过程。

公开(公告)号：US08563174B2

公开(公告)日：2013-10-22

申请号：US11717272

申请日：2007-03-13

申请人： Hongjian Liu ,  Keith Douglas Kepler ,  Yu Wang

发明人： Hongjian Liu ,  Keith Douglas Kepler ,  Yu Wang

IPC分类号： H01M4/13

CPC分类号： H01M4/131 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M2004/028

摘要： A composite Li1+xMn2−x−yMyO4 cathode material stabilized by treatment with a second transition metal oxide phase that is highly suitable for use in high power and energy density Li-ion cells and batteries. A method for treating a Li1+xMn2−x−yMyO4 cathode material utilizing a dry mixing and firing process.

摘要翻译： 通过用高功率和能量密度的锂离子电池和电池中的第二过渡金属氧化物相进行处理而稳定的复合Li1 + xMn2-x-yMyO4阴极材料。 利用干混和烧制方法处理Li1 + xMn2-x-yMyO4阴极材料的方法。

公开(公告)号：US10858312B1

公开(公告)日：2020-12-08

申请号：US16939766

申请日：2020-07-27

申请人： Xiaolin Xie ,  Dezhu Zhang ,  Zhong Meng ,  Jianguo Meng ,  Yu Wang ,  Shunjun Ding ,  Chengyuan Liang ,  Liang Xin ,  Jingyi Li ,  Jiayun Zhang ,  Kangxiong Wu ,  Juan Xia ,  Han Li

发明人： Xiaolin Xie ,  Dezhu Zhang ,  Zhong Meng ,  Jianguo Meng ,  Yu Wang ,  Shunjun Ding ,  Chengyuan Liang ,  Liang Xin ,  Jingyi Li ,  Jiayun Zhang ,  Kangxiong Wu ,  Juan Xia ,  Han Li

IPC分类号： C07C271/02 ,  C07C269/06

摘要： A compound of Formula I: is disclosed. A method of preparing the compound of Formula I is also disclosed. R is alkyl, haloalkyl, aryl, or substituted aryl. Preferably, R is —CH3, —CH2CH3, —CH2CH2CH3, —CH(CH3)2, —CH2CH2CH2CH3, —CF3, —CHF2, —CH2CF3,

公开(公告)号：US09555139B2

公开(公告)日：2017-01-31

申请号：US12530952

申请日：2008-03-13

申请人： Iontcho Radoslavov Vlahov ,  Christopher Paul Leamon ,  Yu Wang

发明人： Iontcho Radoslavov Vlahov ,  Christopher Paul Leamon ,  Yu Wang

IPC分类号： A61K47/48 ,  A61K38/00 ,  A61K51/04

CPC分类号： C07K7/06 ,  A61K47/55 ,  A61K47/551 ,  A61K47/64 ,  A61K47/65 ,  A61K47/6811 ,  A61K51/0497 ,  C07K5/021 ,  C07K5/06078

摘要： Described herein are compounds, pharmaceutical compositions and methods for treating pathogenic cell populations. The compounds described herein include conjugates of tubulysins and vitamin receptor binding ligands. The conjugates also include a releasable bivalent linker.

摘要翻译： 本文描述了用于治疗致病细胞群体的化合物，药物组合物和方法。 本文所述的化合物包括管状蛋白和维生素受体结合配体的缀合物。 缀合物还包括可释放的二价连接体。

公开(公告)号：US09528820B2

公开(公告)日：2016-12-27

申请号：US14124235

申请日：2012-06-06

申请人： Yu Wang ,  Kerry Glover ,  David Mehrl ,  Greg Stoltz ,  Tom Dunn

发明人： Yu Wang ,  Kerry Glover ,  David Mehrl ,  Greg Stoltz ,  Tom Dunn

IPC分类号： G01B11/14 ,  H03K17/94

CPC分类号： G01B11/14 ,  H03K17/941 ,  H03K2217/94108

摘要： An optical proximity sensor often emits light, and detects the photons in the returned light signal. Because light can be reflected and scattered by cover glass and ink layer printed on the cover glass, optical crosstalk is a concern for the optical proximity sensors. In one embodiment, the present disclosure provides an optical proximity sensor including a linear polarizer to cover the photo detector, or a polarizer to cover the light emitting device, or two polarizers to cover both the photo detector and the light emitting device. The polarizer blocks the s-polarized light and only allows the p-polarized light to pass through. Because the scattered light is predominated by the s-polarization, the optical crosstalk may be reduced.

摘要翻译： 光学接近传感器经常发光，并检测返回的光信号中的光子。 由于光可以通过盖玻片上印刷的玻璃和油墨层进行反射和散射，因此光学串扰是光学接近传感器的关键。 在一个实施例中，本公开提供了一种光学接近传感器，其包括用于覆盖光电检测器的线性偏振器或覆盖发光器件的偏振器，或者两个偏振器以覆盖光电检测器和发光器件。 偏振器阻挡s偏振光，并且仅允许p偏振光通过。 由于散射光被s极化所主导，所以可能会降低光学串扰。