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1. 发明授权

US07008608B2 Li-Co-Mn oxide as cathode material for lithium batteries and method of synthesis of the same 失效
标题翻译： Li-Co-Mn氧化物作为锂电池的正极材料及其合成方法
公开(公告)号：US07008608B2
公开(公告)日：2006-03-07
申请号：US10740885
申请日：2003-12-17
申请人： Yong Joon Park , Young Sik Hong , Xianglan Wu , Kwang Man Kim , Young Gi Lee , Kwang Sun Ryu , Soon Ho Chang
发明人： Yong Joon Park , Young Sik Hong , Xianglan Wu , Kwang Man Kim , Young Gi Lee , Kwang Sun Ryu , Soon Ho Chang
IPC分类号： C01D1/02 , C01G51/04 , C01G45/02 , H01M4/50 , H01M4/58
CPC分类号： H01M4/505 , C01G45/1228 , C01G51/50 , C01P2002/72 , C01P2004/03 , C01P2006/40 , H01M4/525
摘要： Provided is a lithium-cobalt-manganese oxide having the formula Li[CoxLi(1/3−x/3)Mn(2/3−2x/3)]O2(0.05
摘要翻译：本发明提供一种具有式Li [Co x Si x（1/3-x / 3）Mn（2 / 3-2x）]的锂 - 钴 - 锰氧化物 /3)>O₂(0.05

2. 发明授权

US06908708B2 Method of preparing layered lithium-chromium-manganese oxides for lithium batteries 失效
标题翻译：制备锂电池层状锂 - 锰 - 锰氧化物的方法
公开(公告)号：US06908708B2
公开(公告)日：2005-06-21
申请号：US10648614
申请日：2003-08-25
申请人： Xianglan Wu , Yong Joon Park , Kwang Sun Ryu , Soon Ho Chang , Young-Sik Hong
发明人： Xianglan Wu , Yong Joon Park , Kwang Sun Ryu , Soon Ho Chang , Young-Sik Hong
IPC分类号： C01G45/00 , H01M4/505 , H01M10/05 , H01M4/50 , C01D15/00 , C01G37/14 , C01G45/12 , H01M4/58
CPC分类号： H01M4/505 , C01G45/1228 , C01P2002/54 , C01P2002/72 , C01P2004/03 , C01P2006/40 , H01M10/0525
摘要： A method of preparing layered lithium-chromium-manganese oxides having the formula Li[CrxLi(1/3−x/3) Mn(2/3−2x/3)]O2 where 0.1≦X≦0.5 for lithium batteries. Homogeneous precipitation is prepared by adding lithium hydroxide (LiOH) solution to a mixed solution of chromium acetate (Cr3(OH)2(CH3CO2)7) and manganese acetate ((CH3CO2)2Mn.4H2O), while precursor powders are prepared by firing the precipitation. After that, the precursor powders are subjected to two heat treatment to yield Li[CrxLi(1/3−x/3) Mn(2/3−2x/3)]O2 with α-LiFeO2 structure.
摘要翻译：一种制备具有式Li [Cr x Li（1/3-x / 3）Mn 3/3的层状锂 - 锰 - 锰氧化物的方法 -2×3）2 O 2其中对于锂电池，0.1 <= X <= 0.5。通过将氢氧化锂（LiOH）溶液加入到乙酸铬（Cr 3/3（OH）2）（CH 3）3的混合溶液中制备均相沉淀， CO 2 2）7）和乙酸锰（（CH 3 3 CO 2）2 Mn 4 H 2 O），而通过烧制沉淀制备前体粉末。之后，对前驱体粉末进行两次热处理，得到Li（Cr 1/3）（1/3-x / 3）Mn（2/3） -2x / 3）O 2与α-LiFeO 2结构结合。

3. 发明授权

US07157072B2 Cathode composition for lithium batteries and method of preparing the same 有权
标题翻译：锂电池用阴极组合物及其制备方法
公开(公告)号：US07157072B2
公开(公告)日：2007-01-02
申请号：US10886077
申请日：2004-07-06
申请人： Xianglan Wu , Yong Joon Park , Kwang Sun Ryu , Soon Ho Chang
发明人： Xianglan Wu , Yong Joon Park , Kwang Sun Ryu , Soon Ho Chang
IPC分类号： C01B13/00
CPC分类号： H01M4/505 , C01G45/1221 , C01G45/1228 , C01P2002/52 , C01P2002/72 , C01P2004/03 , C01P2006/40 , H01M4/0471 , H01M4/485
摘要： Provided is a cathode composition for lithium secondary battery that includes a lithium-chromium-titanium-manganese oxide that has the formula Li[Li(1-x)/3CrxTi(2/3)yMn2(1-x-y)/3]O2 where 0≦x≦0.3, 0≦y≦0.3 and 0.1≦x+y≦0.3, and layered a-LiFeO2 structure. A method of synthesizing the lithium-chromium-titanium manganese oxide includes preparing a first mixed solution by dispersing titanium dioxide (TiO2) in a mixed solution of chrome acetate (Cr3(OH)2(CH3CO2)7) and manganese acetate ((CH3CO2)2Mn.4H2O), adding a lithium hydroxide (LiOH) solution to the first mixed solution to obtain homogeneous precipitates, forming precursor powder that has the formula Li[Li(1-x)/3CrxTi(2/3)yMn2(1-x-y)/3]O2 where 0≦x≦0.3, 0≦y≦0.3 and 0.1≦x+y≦0.3 by heating the homogeneous precipitates, and heating the precursor powder to form oxide powder having a layered structure.
摘要翻译：本发明提供一种锂二次电池用阴极组合物，其特征在于，具有式Li [Li（1-x）/ 3 Ti（2/3）y Mn 2（1-xy）/ 3 O 2其中0 <= x <= 0.3,0 <= y <= 0.3和0.1 <= x + y <= 0.3，层叠a-LiFeO 2结构。合成锂 - 铬 - 钛锰氧化物的方法包括通过将二氧化钛（TiO 2）在乙酸铬（Cr 3 O 3）的混合溶液中分散来制备第一混合溶液，（OH）2（CH 3 CO 2）7）和乙酸锰（（CH 3）将第一混合溶液中的氢氧化锂（LiOH）溶液加入到第二混合溶液中，向第二混合溶液中加入氢氧化锂（LiOH）获得均匀的沉淀物，形成具有式Li [Li（1-x）/ 3 Cr x Ti（2/3）y Mn 2（1-xy）/ 3 O 2其中0 <= x <= 0.3,0 <= y <0.3和0.1 <= x + y 通过加热均匀的沉淀物，加热前体粉末形成具有层状结构的氧化物粉末，使其为<= 0.3。

4. 发明授权

US06986968B2 Cathode active material for lithium secondary cell and method for manufacturing the same 有权
标题翻译：锂二次电池用正极活性物质及其制造方法
公开(公告)号：US06986968B2
公开(公告)日：2006-01-17
申请号：US10323731
申请日：2002-12-20
申请人： Young Sik Hong , Kwang Sun Ryu , Soon Ho Chang , Yong Joon Park , Young Gi Lee , Kwang Man Kim , Nam Gyu Park , Man Gu Kang , Xiang Lan Wu
发明人： Young Sik Hong , Kwang Sun Ryu , Soon Ho Chang , Yong Joon Park , Young Gi Lee , Kwang Man Kim , Nam Gyu Park , Man Gu Kang , Xiang Lan Wu
IPC分类号： H01M4/58 , C01B25/45 , C01B17/98
CPC分类号： H01M4/525 , C01B25/45 , H01M4/131 , H01M4/136 , H01M4/485 , H01M4/5825 , H01M10/052
摘要： A cathode active material for a lithium secondary cell used in a cellular phone is disclosed. The cathode active material for the lithium secondary cell and the method the same having a high capacity and a long lifetime, different from LiCoO2 and LiMn2O4, Li(Ni, Co)O2, and V-system oxide that has been researched as the active material for substituting LiCoO2 are provided. The cathode active material for the lithium secondary cell in the next formula 1 is obtained by heating or chemically treating diadochite [Fe2(PO4)(SO4)(OH).6H2O] that is the mineral containing PO43−, SO42−, and OH−. LiaFebMc(PO4)x(SO4)y(OH)z (1) In the formula, M is at least one element selected from a radical consisting of Mg, Ti, Cr, Mn, Co, Ni, Cu, Zn, Al, and Si, with 0≦a, c≦0.5, 1≦b≦2, 0.5≦x, y, z≦1.5.
摘要翻译：公开了一种用于蜂窝电话的锂二次电池用正极活性物质。用于锂二次电池的正极活性材料及其与LiCoO 2和LiMn 2 O 4不同的具有高容量和长寿命的方法，提供了作为用于代替LiCoO 2 N 2的活性物质研究的Li（Ni，Co）O 2 2的V体系氧化物。下式1中的锂二次电池用正极活性物质是通过加热或化学处理二氧化钛[Fe 2 O 3（PO 4））（SO 4） /SUB> )(OH).6H₂O]，它是含有PO 3，SO 3，SO 4，＆lt; 2＆gt;和＆lt; / SUP＆gt;。 <？in-line-formula description =“In-line Formulas”end =“lead”？？？？？？？？？？？（＆lt;＆lt; （SO 4）x（SO 4）x（OH）z（1））<？in-line-formula description =“In-line Formulas”end =“tail”？>在公式中，M是从由Mg，Ti，Cr，Mn，Co，Ni组成的基团中选择的至少一种元素，Cu，Zn，Al和Si，0≤a，c≤0.5,1≤b≤2,0.5≤x，y，z≤1.5。

5. 发明授权

US07427455B2 Anode for lithium metal polymer secondary battery comprising surface patterned anodic current collector and method of preparing the same 失效
标题翻译：包含表面图案化阳极集电器的锂金属聚合物二次电池用阳极及其制备方法
公开(公告)号：US07427455B2
公开(公告)日：2008-09-23
申请号：US11231238
申请日：2005-09-19
申请人： Young Gi Lee , Yong Sik Hong , Yong Joon Park , Kwang Sun Ryu
发明人： Young Gi Lee , Yong Sik Hong , Yong Joon Park , Kwang Sun Ryu
IPC分类号： H01M4/64 , H01M4/72
CPC分类号： H01M4/70 , H01M4/661 , H01M4/74 , H01M4/808 , H01M10/052 , H01M10/0565 , Y10T29/10
摘要： There are provided an anode for a lithium metal polymer secondary battery comprising an anodic current collector having a surface on which a plurality of recesses having a predetermined shape are formed and a method of preparing the same. The plurality of recesses are formed on a surface of the anodic current collector using a physical method or a chemical method. In a lithium metal polymer secondary battery employing the anode, oxidation/reduction of lithium and the formation of dendrite occur only in the recesses formed by surface patterning of the anodic current collector. Thus, expanding and shrinking of a battery due to a change in the thickness of the lithium anode can be prevented and cycling stability and the lifespan of a battery can be improved.
摘要翻译：提供了一种用于锂金属聚合物二次电池的阳极，其包括具有其上形成有多个具有预定形状的凹部的表面的阳极集电器及其制备方法。使用物理方法或化学方法在阳极集电体的表面上形成多个凹部。在使用阳极的锂金属聚合物二次电池中，锂的氧化/还原和枝晶的形成仅发生在通过阳极集电体的表面图案形成的凹部中。因此，可以防止由于锂阳极的厚度变化引起的电池的膨胀和收缩，并且可以提高电池的循环稳定性和寿命。

6. 发明授权

US08493561B2 Device for on-site measurement of concentration of uranium in high temperature molten salts 有权
标题翻译：用于现场测量高温熔盐中铀浓度的装置
公开(公告)号：US08493561B2
公开(公告)日：2013-07-23
申请号：US12977530
申请日：2010-12-23
申请人： Yong Joon Park , Sang Eun Bae , Young-Hwan Cho , Kyuseok Song
发明人： Yong Joon Park , Sang Eun Bae , Young-Hwan Cho , Kyuseok Song
IPC分类号： G01J3/28
CPC分类号： G01N21/31 , G01N21/0303 , G01N21/8507 , G01N2021/8528 , G01N2201/0846 , G21C17/06
摘要： A device for on-site measurement of concentration of uranium in high temperature molten salts is provided. More particularly, this device can be directly applied to a pyroprocess for reusing spent nuclear fuel and determine concentration of uranium 3+ and 4+ chemical species using ultraviolet-visible light absorption spectrometry. The device includes first and second optical waveguides submerged in molten salts including uranium through a port formed at an upper side of a pyrochemical process apparatus; a lengthwise driver installed at the port to be operated to adjust a distance between the optical waveguides; a light source for supplying light to the second optical waveguide as any one of the optical waveguides; and a spectrometer connected to the first optical waveguide as the other one of the optical waveguides to analyze the light emitted from the second optical waveguide and introduced through the first optical waveguide via the molten salts.
摘要翻译：提供了用于现场测量高温熔盐中铀浓度的装置。更具体地，该装置可以直接应用于用于再利用废核燃料的焦点处理，并使用紫外 - 可见光吸收光谱法确定铀3+和4+化学物质的浓度。该装置包括浸没在熔融盐中的第一和第二光波导，包括通过形成在焦化工艺装置上侧的端口的铀; 安装在要操作的端口处的纵向驱动器，以调节光波导之间的距离; 用于向所述第二光波导提供光作为任何一个所述光波导的光源; 以及连接到第一光波导的光谱仪，作为另一个光波导，用于分析从第二光波导发射并经由熔融盐引入第一光波导的光。

7. 发明申请

US20120026495A1 Device for On-Site Measurement of Concentration of Uranium in High Temperature Molten Salts 有权
标题翻译：用于现场测量高温熔盐中铀浓度的装置
公开(公告)号：US20120026495A1
公开(公告)日：2012-02-02
申请号：US12977530
申请日：2010-12-23
申请人： Yong Joon Park , Sang Eun Bae , Young-Hwan Cho , Kyuseok Song
发明人： Yong Joon Park , Sang Eun Bae , Young-Hwan Cho , Kyuseok Song
IPC分类号： G01J3/28
CPC分类号： G01N21/31 , G01N21/0303 , G01N21/8507 , G01N2021/8528 , G01N2201/0846 , G21C17/06
摘要： A device for on-site measurement of concentration of uranium in high temperature molten salts is provided. More particularly, to a device for on-site measurement of concentration of uranium in high temperature molten salts that can be directly applied to a pyroprocess for reusing spent nuclear fuel and determine concentration of uranium 3+ and 4+ chemical species using ultraviolet-visible light absorption spectrometry. The device includes first and second optical waveguides submerged in molten salts including uranium through a port formed at an upper side of a pyrochemical process apparatus; a lengthwise driver installed at the port to be operated to adjust a distance between the optical waveguides; a light source for supplying light to the second optical waveguide as any one of the optical waveguides; and a spectrometer connected to the first optical waveguide as the other one of the optical waveguides to analyze the light emitted from the second optical waveguide and introduced through the first optical waveguide via the molten salts.
摘要翻译：提供了用于现场测量高温熔盐中铀浓度的装置。更具体地，涉及用于现场测量高温熔融盐中的铀浓度的装置，其可以直接应用于用于再利用乏核燃料的焦化过程并且使用紫外可见光确定铀3+和4+化学物质的浓度吸收光谱法。该装置包括浸没在熔融盐中的第一和第二光波导，包括通过形成在焦化工艺装置上侧的端口的铀; 安装在要操作的端口处的纵向驱动器，以调节光波导之间的距离; 用于向所述第二光波导提供光作为任何一个所述光波导的光源; 以及连接到第一光波导的光谱仪，作为另一个光波导，用于分析从第二光波导发射并经由熔融盐引入第一光波导的光。

8. 发明授权

US08670951B2 Electronic scale having function of compensating for air pressure changes in glove box 有权
标题翻译：具有补偿手套箱气压变化功能的电子秤
公开(公告)号：US08670951B2
公开(公告)日：2014-03-11
申请号：US13228018
申请日：2011-09-08
申请人： Jei-Won Yeon , Kyuseok Song , Sang Eun Bae , Jong-Yun Kim , Hong-Joo Ahn , Yong Joon Park
发明人： Jei-Won Yeon , Kyuseok Song , Sang Eun Bae , Jong-Yun Kim , Hong-Joo Ahn , Yong Joon Park
IPC分类号： G01G23/01
CPC分类号： G01G23/01 , G01G23/14
摘要： The present invention relates to an electronic scale having an air pressure change compensation function, which can precisely measure the weight of an object to be weighed even in an environment in which air pressure changes moment by moment in an airtight space such as in a glove box. According to the present invention, there is provided an electronic scale having an internal air pressure measurement sensor, by which the function of correcting the weight of an object to be weighed is provided even in an environment in which air pressure changes such as in the glove box is provided, thus enabling the weight of a sample to be precisely measured even in an environment in which air pressure changes moment by moment.
摘要翻译：本发明涉及一种具有空气压力变化补偿功能的电子秤，即使在诸如手套箱等气密空间的空气压力瞬间变化的环境中，也能够精确地测量被测量物体的重量。根据本发明，提供了一种具有内部空气压力测量传感器的电子秤，即使在诸如手套中的气压变化的环境中也能够提供校正被测量物体的重量的功能即使在空气压力瞬间变化的环境中，也能够精确地测量样品的重量。

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