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1. 发明授权

US08889293B2 Lithium ion battery 有权
标题翻译：锂离子电池
公开(公告)号：US08889293B2
公开(公告)日：2014-11-18
申请号：US13652610
申请日：2012-10-16
申请人： Xiang-Ming He , Li Wang , Jian-Jun Li , Jian Gao , Wen-Ting Sun
发明人： Xiang-Ming He , Li Wang , Jian-Jun Li , Jian Gao , Wen-Ting Sun
IPC分类号： H01M4/60
CPC分类号： H01M4/137 , H01M4/131 , H01M4/136 , H01M4/5825 , H01M4/608 , H01M10/0525
摘要： A lithium ion battery includes a cathode electrode, an anode electrode, and an electrolyte. The anode electrode is spaced from the cathode electrode. The anode electrode includes an anode active material. The anode active material includes sulfur grafted poly(pyridinopyridine). The sulfur grafted poly(pyridinopyridine) includes a poly(pyridinopyridine) matrix and sulfur dispersed in the poly(pyridinopyridine) matrix. The electrolyte is located between the cathode electrode and the anode electrode.
摘要翻译：锂离子电池包括阴极电极，阳极电极和电解质。阳极与阴极隔开。阳极电极包括阳极活性材料。阳极活性材料包括硫接枝的聚（吡啶并吡啶）。硫接枝的聚（吡啶并吡啶）包括分散在聚（吡啶并吡啶）基质中的聚（吡啶并吡啶）基质和硫。电解质位于阴极和阳极之间。

2. 发明授权

US08962186B2 Lithium ion phosphate hierarchical structure, method for making the same, and lithium ion battery using the same 有权
标题翻译：磷酸锂离子分层结构，制造方法和使用其的锂离子电池
公开(公告)号：US08962186B2
公开(公告)日：2015-02-24
申请号：US13457554
申请日：2012-04-27
申请人： Li Wang , Xiang-Ming He , Wen-Ting Sun , Jian-Jun Li , Xian-Kun Huang , Jian Gao
发明人： Li Wang , Xiang-Ming He , Wen-Ting Sun , Jian-Jun Li , Xian-Kun Huang , Jian Gao
IPC分类号： H01M4/525 , H01M4/58 , C01B25/45
CPC分类号： H01M4/5825 , C01B25/45
摘要： A lithium iron phosphate hierarchical structure includes a plurality of lithium iron phosphate nano sheets and has an overall spherical-shaped structure. The overall spherical-shaped structure is constructed by a plurality of lithium iron phosphate nano sheets layered together. A method for making a lithium iron phosphate hierarchical structure includes several steps. In the method, a lithium ion contained liquid solution, a ferrous ion contained liquid solution, and a phosphate ion contained liquid solution are respectively provided. A concentration of lithium ions in the lithium ion contained liquid solution is equal to or larger than 1.8 mol/L. The lithium ion contained liquid solution, the ferrous ion contained liquid solution, and the phosphate ion contained liquid solution are mixed to form a liquid mixture. The liquid mixture is heated in a sealed reactor to form the lithium iron phosphate hierarchical structure.
摘要翻译：磷酸铁锂层状结构包括多个磷酸铁锂纳米片，并且具有整体的球形结构。整个球形结构由层叠在一起的多个磷酸铁锂纳米片构成。制备磷酸铁锂层状结构的方法包括几个步骤。在该方法中，分别设置锂离子液体溶液，含有亚铁离子的液体溶液和含有磷酸根离子的液体溶液。锂离子含有的液体溶液中的锂离子浓度等于或大于1.8mol / L。锂离子含有的液体溶液，含铁离子的液体溶液和含磷酸根离子的液体溶液混合形成液体混合物。将液体混合物在密封的反应器中加热以形成磷酸铁锂分层结构。

3. 发明授权

US09450234B2 Voltage cycling method for lithium ion battery comprising sulfur polymer composite in active material 有权
标题翻译：锂离子电池的电压循环方法，包括活性材料中的硫聚合物复合材料
公开(公告)号：US09450234B2
公开(公告)日：2016-09-20
申请号：US13652613
申请日：2012-10-16
申请人： Xiang-Ming He , Li Wang , Jian-Jun Li , Jian Gao , Wen-Ting Sun
发明人： Xiang-Ming He , Li Wang , Jian-Jun Li , Jian Gao , Wen-Ting Sun
IPC分类号： H01M10/44 , H02J7/00 , H01M4/36 , H01M4/38 , H01M4/60 , H01M10/052 , H01M10/0525
CPC分类号： H01M4/364 , H01M4/38 , H01M4/604 , H01M4/608 , H01M10/052 , H01M10/0525 , H01M10/446 , Y02E60/122
摘要： A method for cycling a sulfur composite lithium ion battery includes a step of charging and discharging the sulfur composite lithium ion battery at a first voltage range between a predetermined highest voltage and a predetermined lowest voltage. The lithium ion battery includes an electrode active material. The electrode active material includes a sulfur composite. The step of charging and discharging satisfies at least one conditions of (1) and (2): (1) the predetermined lowest voltage of the first voltage range is larger than a discharge cutoff voltage of the sulfur composite; and (2) the predetermined highest voltage of the first voltage range is smaller than a charge cutoff voltage of the sulfur composite. A method for using a sulfur composite as an electrode active material of a lithium ion battery is also disclosed.
摘要翻译：硫复合锂离子电池循环的方法包括在预定的最高电压和预定的最低电压之间的第一电压范围内对硫化合物锂离子电池进行充电和放电的步骤。锂离子电池包括电极活性材料。电极活性物质包括硫化合物。充放电步骤满足（1）和（2）的至少一个条件：（1）第一电压范围的预定最低电压大于硫复合物的放电截止电压; 和（2）第一电压范围的预定最高电压小于硫复合材料的充电截止电压。还公开了使用硫化合物作为锂离子电池的电极活性物质的方法。

4. 发明授权

US08372919B2 Method for making sulfurized polyacrylonitrile 有权
标题翻译：硫化聚丙烯腈的制备方法
公开(公告)号：US08372919B2
公开(公告)日：2013-02-12
申请号：US13051117
申请日：2011-03-18
申请人： Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
发明人： Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
IPC分类号： C08F8/34 , C08F8/48
CPC分类号： C08F8/34 , C08F8/48 , C08F120/44
摘要： In a method for making sulfurized polyacrylonitrile, polyacrylonitrile, a first solvent, a catalyst, and sulfur or sodium thiosulfate are provided. The polyacrylonitrile is dissolved in the first solvent to form a polyacrylonitrile solution. The catalyst is uniformly dispersed in the polyacrylonitrile solution. The polyacrylonitrile solution with the catalyst is heated to induce a cyclizing reaction of the polyacrylonitrile, thereby forming a first conjugated polymer solution with a conjugated polymer. The sulfur or sodium thiosulfate is uniformly mixed with the conjugated polymer to form a mixture. The mixture is heated to form sulfurized polyacrylonitrile.
摘要翻译：在制备硫化聚丙烯腈的方法中，提供聚丙烯腈，第一溶剂，催化剂和硫代硫代硫酸钠。将聚丙烯腈溶解在第一溶剂中以形成聚丙烯腈溶液。催化剂均匀分散在聚丙烯腈溶液中。加热具有催化剂的聚丙烯腈溶液引起聚丙烯腈的环化反应，由此与共轭聚合物形成第一共轭聚合物溶液。将硫或硫代硫酸钠与共轭聚合物均匀混合以形成混合物。将混合物加热以形成硫化聚丙烯腈。

5. 发明授权

US08623965B2 Sulfurized polyacrylonitrile and lithium-ion battery cathode active material using the same 有权
标题翻译：硫化聚丙烯腈和锂离子电池正极活性物质使用相同
公开(公告)号：US08623965B2
公开(公告)日：2014-01-07
申请号：US13051131
申请日：2011-03-18
申请人： Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
发明人： Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
IPC分类号： C08F8/34 , H01M4/137 , C08F8/42 , C08F20/44
CPC分类号： H01M4/608 , H01M10/0525
摘要： The present disclosure relates to a sulfurized polyacrylonitrile and a lithium-ion battery cathode active material. The sulfurized polyacrylonitrile includes a structural unit. A general molecular formula of the structural unit is C3HNSn, in which n is a positive integer. The lithium-ion battery cathode active material includes sulfurized polyacrylonitrile and a sulfurized polyacrylonitrile with inserted ions.
摘要翻译：本发明涉及硫化聚丙烯腈和锂离子电池正极活性物质。硫化聚丙烯腈包括结构单元。结构单元的一般分子式是C3HNSn，其中n是正整数。锂离子电池正极活性物质包括硫化聚丙烯腈和带有插入离子的硫化聚丙烯腈。

6. 发明授权

US08609183B2 Method for making sulfur-graphene composite material 有权
标题翻译：制备硫 - 石墨烯复合材料的方法
公开(公告)号：US08609183B2
公开(公告)日：2013-12-17
申请号：US13545170
申请日：2012-07-10
申请人： Li Wang , Xiang-Ming He , Jian-Jun Li , Jian-Wei Guo , Wen-Ting Sun , Jian-Guo Ren
发明人： Li Wang , Xiang-Ming He , Jian-Jun Li , Jian-Wei Guo , Wen-Ting Sun , Jian-Guo Ren
IPC分类号： B05D5/12
CPC分类号： H01M4/38 , B82Y30/00 , B82Y40/00 , C01B17/02 , C01B32/194 , C01P2002/85 , C01P2004/04 , C01P2004/64 , H01M4/04 , H01M4/0497 , H01M4/625 , H01M10/052
摘要： A method for making sulfur-graphene composite material is disclosed. In the method, a dispersed solution including a solvent and a plurality of graphene sheets dispersed in the solvent is provided. A sulfur-source chemical compound is dissolved into the dispersed solution to form a mixture. A reactant, according to the sulfur-source chemical compound, is introduced to the mixture. Elemental sulfur is produced on a surface of the plurality of graphene sheets due to a redox reaction between the sulfur-source chemical compound and the reactant, to achieve the sulfur-graphene composite material. The sulfur-graphene composite material is separated from the solvent.
摘要翻译：公开了制备硫 - 石墨烯复合材料的方法。在该方法中，提供了包含溶剂和分散在溶剂中的多个石墨烯片的分散溶液。将硫源化合物溶解在分散溶液中以形成混合物。将根据硫源化合物的反应物引入混合物中。由于硫源化合物和反应物之间的氧化还原反应，在多个石墨烯片的表面上产生元素硫，以实现硫 - 石墨烯复合材料。硫 - 石墨烯复合材料与溶剂分离。

7. 发明授权

US09017639B2 Method for making graphene 有权
标题翻译：制造石墨烯的方法
公开(公告)号：US09017639B2
公开(公告)日：2015-04-28
申请号：US13554127
申请日：2012-07-20
申请人： Xiang-Ming He , Li Wang , Jian-Jun Li , Jian-Wei Guo , Wen-Ting Sun , Jian-Guo Ren
发明人： Xiang-Ming He , Li Wang , Jian-Jun Li , Jian-Wei Guo , Wen-Ting Sun , Jian-Guo Ren
IPC分类号： C01B31/02 , B82Y40/00 , B82Y30/00 , C01B31/04 , C25B1/00 , H01M4/587
CPC分类号： C01B31/0469 , B82Y30/00 , B82Y40/00 , C01B32/19 , C25B1/00 , H01M4/587
摘要： In the method for making graphene, an electrolyte solution is formed by dissolving an electrolyte lithium salt in an organic solvent. Lithium ions are separated out from the electrolyte lithium salt in the electrolyte solution. Metal lithium and graphite are disposed in the electrolyte solution, and the metal lithium and the graphite are in contact with each other. In the electrolyte solution, lithium ions and organic solvent molecules jointly insert between adjacent layers of the graphite to form a graphite intercalation compound. The graphene is peeled off from the graphite intercalation compound.
摘要翻译：在制造石墨烯的方法中，通过将电解质锂盐溶解在有机溶剂中形成电解质溶液。从电解液中的电解质锂盐中分离出锂离子。金属锂和石墨配置在电解液中，金属锂和石墨彼此接触。在电解液中，锂离子和有机溶剂分子在相邻的石墨层之间共同插入以形成石墨插层化合物。石墨烯从石墨插层化合物上剥离出来。

8. 发明授权

US08450605B2 Photoelectric conversion device and method for making the same 有权
标题翻译：光电转换装置及其制造方法
公开(公告)号：US08450605B2
公开(公告)日：2013-05-28
申请号：US13051148
申请日：2011-03-18
申请人： Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
发明人： Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
IPC分类号： C08F6/06 , C08F20/44 , H01L51/44 , H01L51/46 , H01L51/48
CPC分类号： H01L51/004 , C08F8/48 , H01L51/424 , C08F120/44
摘要： The present disclosure relates to a method for making a conjugated polymer. In the method, polyacrylonitrile, a solvent, and a catalyst are provided. The polyacrylonitrile is dissolved in the solvent to form a polyacrylonitrile solution. The catalyst is uniformly dispersed into the polyacrylonitrile solution. The polyacrylonitrile solution with the catalyst is heated to induce a cyclizing reaction of the polyacrylonitrile, thereby forming a conjugated polymer solution with the conjugated polymer dissolved therein.
摘要翻译：本发明涉及制备共轭聚合物的方法。在该方法中，提供聚丙烯腈，溶剂和催化剂。将聚丙烯腈溶解在溶剂中形成聚丙烯腈溶液。催化剂均匀分散在聚丙烯腈溶液中。将具有催化剂的聚丙烯腈溶液加热以引起聚丙烯腈的环化反应，从而形成共轭聚合物溶液，其中共轭聚合物溶解在其中。

9. 发明授权

US08980367B2 Method for making anode active material 有权
标题翻译：制备负极活性物质的方法
公开(公告)号：US08980367B2
公开(公告)日：2015-03-17
申请号：US13650300
申请日：2012-10-12
申请人： Li Wang , Xiang-Ming He , Wen-Ting Sun , Jian-Jun Li
发明人： Li Wang , Xiang-Ming He , Wen-Ting Sun , Jian-Jun Li
IPC分类号： B05D5/12 , H01M4/04 , B82Y30/00
CPC分类号： H01M4/04 , B82Y30/00 , H01M4/13 , H01M4/139 , H01M4/38 , H01M4/663 , Y02E60/12 , Y02E60/122 , Y02P70/54
摘要： A method for making an anode active material is described. The anode active material includes a phosphorus composite material. In the method, a solid-state red phosphorus and a porous conductive carbon material are provided. The solid-state red phosphorus and the porous conductive carbon material are spaced disposed in a vessel and the vessel is sealed. The solid-state red phosphorus is sublimed by heating the vessel to make the sublimed red phosphorus diffused in the porous conductive carbon material. The sublimed red phosphorus is condensed. The condensed red phosphorus adsorbs in the porous conductive carbon material to form the phosphorus composite material.
摘要翻译：对负极活性物质的制造方法进行说明。阳极活性材料包括磷复合材料。在该方法中，提供固态红磷和多孔导电碳材料。固态红磷和多孔导电碳材料间隔开设置在容器中，容器被密封。通过加热容器使固态红磷升华，使升华的红磷在多孔导电碳材料中扩散。升华的红磷被浓缩。浓缩的红磷吸附在多孔导电碳材料中以形成磷复合材料。

10. 发明授权

US08273829B2 Method for making conjugated polymer 有权
标题翻译：共轭聚合物的制备方法
公开(公告)号：US08273829B2
公开(公告)日：2012-09-25
申请号：US13051123
申请日：2011-03-18
申请人： Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
发明人： Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
IPC分类号： C08F6/06 , C08F20/44
CPC分类号： H01M4/137 , C08F8/48 , H01M4/1399 , H01M4/604 , H01M10/052 , C08F120/44
摘要： The present disclosure relates to a method for making a conjugated polymer. In the method, polyacrylonitrile, a solvent, and a catalyst are provided. The polyacrylonitrile is dissolved in the solvent to form a polyacrylonitrile solution. The catalyst is uniformly dispersed into the polyacrylonitrile solution. The polyacrylonitrile solution with the catalyst is heated to induce a cyclizing reaction of the polyacrylonitrile, thereby forming a conjugated polymer solution with conjugated polymer.
摘要翻译：本发明涉及制备共轭聚合物的方法。在该方法中，提供聚丙烯腈，溶剂和催化剂。将聚丙烯腈溶解在溶剂中以形成聚丙烯腈溶液。催化剂均匀分散在聚丙烯腈溶液中。将具有催化剂的聚丙烯腈溶液加热以引起聚丙烯腈的环化反应，从而与共轭聚合物形成共轭聚合物溶液。

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