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1. 发明授权

US08187753B2 Electrode material with enhanced ionic transport properties 有权
标题翻译：具有增强的离子传输性能的电极材料
公开(公告)号：US08187753B2
公开(公告)日：2012-05-29
申请号：US12955091
申请日：2010-11-29
申请人： Michael Wixom , Chuanjing Xu
发明人： Michael Wixom , Chuanjing Xu
IPC分类号： H01M4/58
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/1397 , H01M4/364 , H01M10/052 , H01M2004/021
摘要： Materials useful as electrodes for lithium batteries have very good electronic and ionic conductivities. They are fabricated from a starting mixture which includes a metal, a phosphate ion, and an additive which enhances the transport of lithium ions in the resultant material. The mixture is heated in a reducing environment to produce the material. The additive may comprise a pentavalent metal or a carbon. In certain embodiments the material is a two-phase material. Also disclosed are electrodes which incorporate the materials and lithium batteries which incorporate those electrodes.
摘要翻译：可用作锂电池电极的材料具有非常好的电子和离子电导率。它们由起始混合物制成，其包括金属，磷酸根离子和添加剂，其增强所得材料中锂离子的转运。将混合物在还原环境中加热以产生材料。添加剂可以包含五价金属或碳。在某些实施方案中，材料是两相材料。还公开了结合有这些电极的材料和锂电池的电极。

2. 发明申请

US20060172195A1 Electrode material with enhanced ionic transport properties 有权
公开(公告)号：US20060172195A1
公开(公告)日：2006-08-03
申请号：US11345962
申请日：2006-02-02
申请人： Michael Wixom , Chuanjing Xu
发明人： Michael Wixom , Chuanjing Xu
IPC分类号： H01M4/58 , C01B25/45
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/1397 , H01M4/364 , H01M10/052 , H01M2004/021
摘要： Materials useful as electrodes for lithium batteries have very good electronic and ionic conductivities. They are fabricated from a starting mixture which includes a metal, a phosphate ion, and an additive which enhances the transport of lithium ions in the resultant material. The mixture is heated in a reducing environment to produce the material. The additive may comprise a pentavalent metal or a carbon. In certain embodiments the material is a two-phase material. Also disclosed are electrodes which incorporate the materials and lithium batteries which incorporate those electrodes.

3. 发明申请

US20060093919A1 Method for making a composite electrode material 有权
标题翻译：制作复合电极材料的方法
公开(公告)号：US20060093919A1
公开(公告)日：2006-05-04
申请号：US11261349
申请日：2005-10-28
申请人： Michael Wixom , Chuanjing Xu
发明人： Michael Wixom , Chuanjing Xu
IPC分类号： H01M4/58 , C01B25/30 , C01B25/37
CPC分类号： H01M4/5825 , C01B25/37 , H01M4/0471 , H01M4/364 , H01M4/587 , H01M4/624 , H01M10/052
摘要： A composite material includes a first phase which comprises LixMy(PO4)z wherein M is at least one metal, y and z are independently 0, and x is less than or equal to 1. The material includes a second phase which has an electronic and/or lithium ion conductivity greater than that of the first phase. The material is prepared by heating a starting mixture which includes lithium, iron, a phosphate ion, and a catalyst in a reducing atmosphere. Also disclosed are electrodes which incorporate the material and batteries which utilize those electrodes as cathodes.
摘要翻译：复合材料包括第一相，该第一相包含其中M在一个或多个位置上的Li x 至少一种金属y和z独立地为0，x小于或等于1.该材料包括具有大于第一相电子和/或锂离子电导率的第二相。通过在还原气氛中加热包括锂，铁，磷酸根离子和催化剂的起始混合物来制备该材料。还公开了将这些电极用作阴极的材料和电池的电极。

4. 发明授权

US08435678B2 Electrode material with enhanced ionic transport properties 有权
标题翻译：具有增强的离子传输性能的电极材料
公开(公告)号：US08435678B2
公开(公告)日：2013-05-07
申请号：US13449938
申请日：2012-04-18
申请人： Michael Wixom , Chuanjing Xu
发明人： Michael Wixom , Chuanjing Xu
IPC分类号： H01M4/13
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/1397 , H01M4/364 , H01M10/052 , H01M2004/021
摘要： Materials useful as electrodes for lithium batteries have very good electronic and ionic conductivities. They are fabricated from a starting mixture which includes a metal, a phosphate ion, and an additive which enhances the transport of lithium ions in the resultant material. The mixture is heated in a reducing environment to produce the material. The additive may comprise a pentavalent metal or a carbon. In certain embodiments the material is a two-phase material. Also disclosed are electrodes which incorporate the materials and lithium batteries which incorporate those electrodes.
摘要翻译：可用作锂电池电极的材料具有非常好的电子和离子电导率。它们由起始混合物制成，其包括金属，磷酸根离子和添加剂，其增强所得材料中锂离子的转运。将混合物在还原环境中加热以产生材料。添加剂可以包含五价金属或碳。在某些实施方案中，材料是两相材料。还公开了结合有这些电极的材料和锂电池的电极。

5. 发明申请

US20060091362A1 Composite electrochemical material 审中-公开
标题翻译：复合电化学材料
公开(公告)号：US20060091362A1
公开(公告)日：2006-05-04
申请号：US11261355
申请日：2005-10-28
申请人： Michael Wixom , Chuanjing Xu
发明人： Michael Wixom , Chuanjing Xu
IPC分类号： H01B1/12
CPC分类号： H01M4/5825 , H01M4/136 , H01M10/052
摘要： A composite material includes a first phase which is present in the form of a plurality of particles comprised of a material having the general formula LixMy(PO4)z wherein M is at least one metal, x is equal to or greater than zero, and y and z are each, independently, greater than zero. The material includes a second phase which is at least partially present in the form of a plurality of elongated filaments which extend between and establish electrical contact with at least two particles of the first phase. The filaments are comprised of a material which includes phosphorus and at least one of the at least one metal M. The material of the second phase has an electrical conductivity which is greater than the electrical conductivity of the material of the first phase. Also disclosed are methods for manufacturing the material. The material has utility as an electrode material for devices such as lithium batteries.
摘要翻译：复合材料包括第一相，其以多个颗粒的形式存在，所述多个颗粒由具有通式为Li x M（PO 4）（PO 4）其中M是至少一种金属，x等于或大于零，y和z各自独立地大于零。该材料包括第二相，该第二相至少部分地以多个细长丝的形式存在，其在第一相的至少两个颗粒之间延伸并与之建立电接触。长丝由包括磷和至少一种金属M中的至少一种的材料组成。第二相的材料具有大于第一相的材料的电导率的导电性。还公开了用于制造材料的方法。该材料可用作诸如锂电池的装置的电极材料。

6. 发明授权

US09178215B2 Mixed metal olivine electrode materials for lithium ion batteries having improved specific capacity and energy density 有权
标题翻译：用于锂离子电池的混合金属橄榄石电极材料具有改进的比容量和能量密度
公开(公告)号：US09178215B2
公开(公告)日：2015-11-03
申请号：US12868530
申请日：2010-08-25
申请人： Larry W. Beck , Chuanjing Xu , Young-Il Jang
发明人： Larry W. Beck , Chuanjing Xu , Young-Il Jang
IPC分类号： H01M4/13 , H01M4/58 , H01B1/12
CPC分类号： H01M4/5825 , H01B1/122
摘要： Improved positive electrode material and methods for making the same are described. Lithium-iron-manganese phosphate materials, doped with one or more dopant Co, Ni, V, and Nb, and methods for making the same are described. The improved positive electrode material of the present invention is capable of exhibiting improved energy density and/or specific capacity for use in wide range of applications. In certain embodiments, energy density of greater than 340 mWh/g is possible.
摘要翻译：描述了改进的正极材料及其制造方法。描述掺杂有一种或多种掺杂剂Co，Ni，V和Nb的磷酸铁锂材料及其制备方法。本发明的改进的正极材料能够表现出改善的能量密度和/或用于广泛应用的比容量。在某些实施方案中，大于340mWh / g的能量密度是可能的。

7. 发明授权

US07842420B2 Electrode material with enhanced ionic transport properties 有权
标题翻译：具有增强的离子传输性能的电极材料
公开(公告)号：US07842420B2
公开(公告)日：2010-11-30
申请号：US11345962
申请日：2006-02-02
申请人： Michael R. Wixom , Chuanjing Xu
发明人： Michael R. Wixom , Chuanjing Xu
IPC分类号： H01M4/58
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/1397 , H01M4/364 , H01M10/052 , H01M2004/021
摘要： Materials useful as electrodes for lithium batteries have very good electronic and ionic conductivities. They are fabricated from a starting mixture which includes a metal, a phosphate ion, and an additive which enhances the transport of lithium ions in the resultant material. The mixture is heated in a reducing environment to produce the material. The additive may comprise a pentavalent metal or a carbon. In certain embodiments the material is a two-phase material. Also disclosed are electrodes which incorporate the materials and lithium batteries which incorporate those electrodes.
摘要翻译：可用作锂电池电极的材料具有非常好的电子和离子电导率。它们由起始混合物制成，其包括金属，磷酸根离子和添加剂，其增强所得材料中锂离子的转运。将混合物在还原环境中加热以产生材料。添加剂可以包含五价金属或碳。在某些实施方案中，材料是两相材料。还公开了结合有这些电极的材料和锂电池的电极。

8. 发明申请

US20120199784A1 ELECTRODE MATERIAL WITH ENHANCED IONIC TRANSPORT PROPERTIES 有权
标题翻译：电极材料具有增强的离子输送特性
公开(公告)号：US20120199784A1
公开(公告)日：2012-08-09
申请号：US13449938
申请日：2012-04-18
申请人： Michael R. Wixom , Chuanjing Xu
发明人： Michael R. Wixom , Chuanjing Xu
IPC分类号： H01M4/88 , H01M4/58
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/1397 , H01M4/364 , H01M10/052 , H01M2004/021
摘要： Materials useful as electrodes for lithium batteries have very good electronic and ionic conductivities. They are fabricated from a starting mixture which includes a metal, a phosphate ion, and an additive which enhances the transport of lithium ions in the resultant material. The mixture is heated in a reducing environment to produce the material. The additive may comprise a pentavalent metal or a carbon. In certain embodiments the material is a two-phase material. Also disclosed are electrodes which incorporate the materials and lithium batteries which incorporate those electrodes.
摘要翻译：可用作锂电池电极的材料具有非常好的电子和离子电导率。它们由起始混合物制成，其包括金属，磷酸根离子和添加剂，其增强所得材料中锂离子的转运。将混合物在还原环境中加热以产生材料。添加剂可以包含五价金属或碳。在某些实施方案中，材料是两相材料。还公开了结合有这些电极的材料和锂电池的电极。

9. 发明授权

US06900966B1 Head suspension with weld pockets and method 有权
标题翻译：头部悬挂采用焊缝和方法
公开(公告)号：US06900966B1
公开(公告)日：2005-05-31
申请号：US10214062
申请日：2002-08-07
申请人： Chuanjing Xu
发明人： Chuanjing Xu
IPC分类号： G11B5/48
CPC分类号： G11B5/4826
摘要： A head suspension assembly or component for supporting a head slider over a disk in a hard disk drive with the assembly including a plurality of head suspension components joined together by welds at weld pockets. A component includes a component thickness and one or more weld pockets formed at desired weld sites, each weld pocket including an area whose thickness is less than the component thickness with the area being greater in size than an area of a weld to be formed at the weld pocket. A method of welding components together includes providing at least two components to be welded together at a desired weld site, forming a weld pocket at the desired weld site in a component, and welding the components together. The weld pocket includes an area of reduced thickness with the area being greater in size than an area of a weld to be formed.
摘要翻译：一种头悬挂组件或组件，用于将磁头滑块支撑在硬盘驱动器中的磁盘上，组件包括通过焊缝在焊缝处连接在一起的多个磁头悬挂部件。组件包括部件厚度和在期望的焊接部位形成的一个或多个焊缝，每个焊缝包括其厚度小于部件厚度的区域，其尺寸大于要形成在该焊接部位上的焊缝的面积焊缝。将部件焊接在一起的方法包括在期望的焊接部位提供要被焊接在一起的至少两个部件，在部件中的期望的焊接部位处形成焊缝，并将部件焊接在一起。焊缝口包括厚度减小的区域，其面积大于要形成的焊缝的面积。

10. 发明申请

US20100217234A1 Catheter With Skived Tubular Member 有权
标题翻译：导管与滑动管状构件
公开(公告)号：US20100217234A1
公开(公告)日：2010-08-26
申请号：US12389393
申请日：2009-02-20
申请人： Adam D. Grovender , Benjamin Gundale , Thomas Knowles , Roger W. McGowan , Todd Rowe , Charles Rundquist , Chuanjing Xu
发明人： Adam D. Grovender , Benjamin Gundale , Thomas Knowles , Roger W. McGowan , Todd Rowe , Charles Rundquist , Chuanjing Xu
IPC分类号： A61M25/00 , B32B37/02
CPC分类号： A61M25/10 , A61L29/06 , A61M25/0015 , A61M25/0023 , A61M25/0045 , A61M25/0054 , A61M25/0102 , A61M25/1036 , A61M2025/0183 , C08L79/08
摘要： An elongate shaft of a medical catheter including a thermoset polymeric tubular member including a skived distal portion. The skived distal portion includes a distally extending trough having a convex surface and a concave surface. A thermoplastic tubular sleeve may be positioned over at least a portion of the skived distal portion of the thermoset polymeric tubular member. In some instances, the thermoplastic tubular sleeve includes a crescent-shaped tubular portion defining a crescent-shaped lumen. The trough of the skived distal portion may extend through the crescent-shaped lumen. The thermoplastic tubular sleeve is thermally bonded to the inner and outer tubular members of a distal section of the elongate shaft at a guidewire port joint.
摘要翻译：医疗导管的细长轴包括热固性聚合物管状构件，所述热固性聚合物管状构件包括刮削的远端部分。切割的远侧部分包括具有凸表面和凹表面的远侧延伸槽。热塑性管状套筒可以定位在热固性聚合物管状构件的经过磨削的远端部分的至少一部分上方。在一些情况下，热塑性管状套管包括限定新月形管腔的月牙形管状部分。磨碎的远端部分的槽可以延伸穿过新月形管腔。热塑性管状套管在导丝端口接头处热连接到细长轴的远端部分的内部和外部管状构件。

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