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1. 发明授权

US09362552B2 Lithium ion battery electrode materials and methods of making the same 有权
标题翻译：锂离子电池电极材料及其制作方法
公开(公告)号：US09362552B2
公开(公告)日：2016-06-07
申请号：US13486547
申请日：2012-06-01
申请人： Hiesang Sohn , Yunfeng Lu , Mei Cai , Qiangfeng Xiao , Mark W. Verbrugge
发明人： Hiesang Sohn , Yunfeng Lu , Mei Cai , Qiangfeng Xiao , Mark W. Verbrugge
IPC分类号： H01M4/133 , H01M4/1393 , H01M4/131 , H01M4/134 , H01M4/136 , H01M4/04 , H01M4/1395 , H01M4/36 , H01M2/16 , H01M10/052
CPC分类号： H01M4/134 , H01M2/16 , H01M4/0428 , H01M4/1395 , H01M4/366 , H01M10/052 , Y02E60/122
摘要： An example of a lithium ion battery electrode material includes a substrate, and a substantially graphitic carbon layer completely encapsulating the substrate. The substantially graphitic carbon layer is free of voids. Methods for making electrode materials are also disclosed herein.
摘要翻译：锂离子电池电极材料的实例包括基底和完全封装基底的基本石墨碳层。基本上石墨碳层没有空隙。本文还公开了制造电极材料的方法。

2. 发明授权

US08840816B2 Making nanocrystalline mesoporous spherical particles 有权
标题翻译：制备纳米晶介孔球形颗粒
公开(公告)号：US08840816B2
公开(公告)日：2014-09-23
申请号：US13226733
申请日：2011-09-07
申请人： Qiangfeng Xiao , Mei Cai , Hiesang Sohn , Yunfeng Lu
发明人： Qiangfeng Xiao , Mei Cai , Hiesang Sohn , Yunfeng Lu
IPC分类号： B29B9/00 , B22F9/30 , B22F1/00 , C22C1/10
CPC分类号： B22F9/30 , B22F1/0048 , B22F2302/10 , B22F2302/25 , B22F2304/00 , B22F2998/10 , B29B9/00 , C22C1/1026
摘要： Spherical particles of one or more elemental metals and carbon are prepared from a precursor in the form of a metal oleate. The metal oleate precursor is dispersed in a liquid vehicle and aerosol droplets of the dispersed precursor are formed in a stream of an inert gas. The aerosol droplets are heated in the stream to decompose the oleate ligand portion of the precursor and form spherical particles that have a mesoporous nanocrystalline structure. The open mesopores of the spherical particles provide a high surface area for contact with fluids in many applications. For example, the mesopores can be infiltrated with a hydrogen absorbing material, such as magnesium hydride, in order to increase the hydrogen storage capacity of the particles.
摘要翻译：由金属油酸盐形式的前体制备一种或多种元素金属和碳的球形颗粒。金属油酸酯前体分散在液体载体中，并且分散的前体的气溶胶小滴以惰性气体流形成。气溶胶液滴在流中被加热以分解前体的油酸酯配体部分并形成具有介孔纳米晶体结构的球形颗粒。在许多应用中，球形颗粒的开放的中孔提供了与流体接触的高表面积。例如，为了增加颗粒的储氢能力，可以用吸氢材料如氢化镁渗透介孔。

3. 发明申请

US20130323595A1 LITHIUM ION BATTERY ELECTRODE MATERIALS AND METHODS OF MAKING THE SAME 有权
标题翻译：锂离子电池电极材料及其制造方法
公开(公告)号：US20130323595A1
公开(公告)日：2013-12-05
申请号：US13486547
申请日：2012-06-01
申请人： Hiesang Sohn , Yunfeng Lu , Mei Cai , Qiangfeng Xiao , Mark W. Verbrugge
发明人： Hiesang Sohn , Yunfeng Lu , Mei Cai , Qiangfeng Xiao , Mark W. Verbrugge
IPC分类号： H01M4/133 , H01M4/1393 , H01M4/131 , H01M4/134 , H01M4/136
CPC分类号： H01M4/134 , H01M2/16 , H01M4/0428 , H01M4/1395 , H01M4/366 , H01M10/052 , Y02E60/122
摘要： An example of a lithium ion battery electrode material includes a substrate, and a substantially graphitic carbon layer completely encapsulating the substrate. The substantially graphitic carbon layer is free of voids. Methods for making electrode materials are also disclosed herein.
摘要翻译：锂离子电池电极材料的实例包括基底和完全封装基底的基本石墨碳层。基本上石墨碳层没有空隙。本文还公开了制造电极材料的方法。

4. 发明申请

US20120001357A1 MAKING NANOCRYSTALLINE MESOPOROUS SPHERICAL PARTICLES 有权
标题翻译：制造NANOCRYSTINE MESOPOROUS球形颗粒
公开(公告)号：US20120001357A1
公开(公告)日：2012-01-05
申请号：US13226733
申请日：2011-09-07
申请人： Qiangfeng Xiao , Mei Cai , Hiesang Sohn , Yunfeng Lu
发明人： Qiangfeng Xiao , Mei Cai , Hiesang Sohn , Yunfeng Lu
IPC分类号： B29B9/12 , B29B9/16
CPC分类号： B22F9/30 , B22F1/0048 , B22F2302/10 , B22F2302/25 , B22F2304/00 , B22F2998/10 , B29B9/00 , C22C1/1026
摘要： Spherical particles of one or more elemental metals and carbon are prepared from a precursor in the form of a metal oleate. The metal oleate precursor is dispersed in a liquid vehicle and aerosol droplets of the dispersed precursor are formed in a stream of an inert gas. The aerosol droplets are heated in the stream to decompose the oleate ligand portion of the precursor and form spherical particles that have a mesoporous nanocrystalline structure. The open mesopores of the spherical particles provide a high surface area for contact with fluids in many applications. For example, the mesopores can be infiltrated with a hydrogen absorbing material, such as magnesium hydride, in order to increase the hydrogen storage capacity of the particles.
摘要翻译：由金属油酸盐形式的前体制备一种或多种元素金属和碳的球形颗粒。金属油酸酯前体分散在液体载体中，并且分散的前体的气溶胶小滴以惰性气体流形成。气溶胶液滴在流中被加热以分解前体的油酸酯配体部分并形成具有介孔纳米晶体结构的球形颗粒。在许多应用中，球形颗粒的开放的中孔提供了与流体接触的高表面积。例如，为了增加颗粒的储氢能力，可以用吸氢材料如氢化镁渗透介孔。

5. 发明授权

US08728361B2 Making nanostructured porous hollow spheres with tunable structure 有权
标题翻译：制造具有可调结构的纳米结构多孔中空球体
公开(公告)号：US08728361B2
公开(公告)日：2014-05-20
申请号：US12828353
申请日：2010-07-01
申请人： Mei Cai , Yunfeng Lu , Hiesang Sohn , Qiangfeng Xiao
发明人： Mei Cai , Yunfeng Lu , Hiesang Sohn , Qiangfeng Xiao
IPC分类号： B29B9/00
CPC分类号： B01J13/02
摘要： Hollow, porous, spherical metal-carbon composite particles, having nanostructures, are prepared from suitable precursor solutions containing metal-organic ligand coordination complexes with template. Such precursors may be made for each elemental metal to be in the spherical particles. The precursor solution is atomized as an aerosol in an inert gas stream and the aerosol stream heated to decompose the organic ligand portion of the precursor leaving the spherical metal-carbon composite or metal alloy-carbon composite particles. The organic ligand serves as a structure directing agent in the shaping of the spherical particles after the ligand has been removed. Other materials may also be used as permanent or removed templates. The morphology of the particles may be altered for an application by varying the preparation and composition of the metal precursor material, and the optional use of a template.
摘要翻译：具有纳米结构的空心多孔球状金属 - 碳复合材料颗粒由含有与模板的金属 - 有机配体配位配合物的合适的前体溶液制备。这样的前体可以为每个元素金属制成球形颗粒。前体溶液以惰性气流中的气溶胶雾化，加热气溶胶流分解前体的有机配体部分，离开球形金属 - 碳复合材料或金属合金 - 碳复合颗粒。有机配体在去除配体后，用作球形颗粒成型中的结构导向剂。其他材料也可用作永久或移除的模板。可以通过改变金属前体材料的制备和组成以及任选使用模板来改变颗粒的形态以用于应用。

6. 发明申请

US20120001354A1 MAKING NANOSTRUCTURED POROUS HOLLOW SPHERES WITH TUNABLE STRUCTURE 有权
标题翻译：制造具有可调节结构的纳米多孔中空球
公开(公告)号：US20120001354A1
公开(公告)日：2012-01-05
申请号：US12828353
申请日：2010-07-01
申请人： Mei CAI , Yungeng LU , Hiesang SOHN , Qiangfeng XIAO
发明人： Mei CAI , Yungeng LU , Hiesang SOHN , Qiangfeng XIAO
IPC分类号： B29B9/00
CPC分类号： B01J13/02
摘要： Hollow, porous, spherical metal-carbon composite particles, having nanostructures, are prepared from suitable precursor solutions containing metal-organic ligand coordination complexes with template. Such precursors may be made for each elemental metal to be in the spherical particles. The precursor solution is atomized as an aerosol in an inert gas stream and the aerosol stream heated to decompose the organic ligand portion of the precursor leaving the spherical metal-carbon composite or metal alloy-carbon composite particles. The organic ligand serves as a structure directing agent in the shaping of the spherical particles after the ligand has been removed. Other materials may also be used as permanent or removed templates. The morphology of the particles may be altered for an application by varying the preparation and composition of the metal precursor material, and the optional use of a template.
摘要翻译：具有纳米结构的空心多孔球状金属 - 碳复合材料颗粒由含有与模板的金属 - 有机配体配位配合物的合适的前体溶液制备。这样的前体可以为每个元素金属制成球形颗粒。前体溶液以惰性气流中的气溶胶雾化，加热气溶胶流分解前体的有机配体部分，离开球形金属 - 碳复合材料或金属合金 - 碳复合颗粒。有机配体在去除配体后，用作球形颗粒成型中的结构导向剂。其他材料也可用作永久或移除的模板。可以通过改变金属前体材料的制备和组成以及任选使用模板来改变颗粒的形态以用于应用。

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