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1. 发明申请

US20130171339A1 METHOD FOR MAKING SULFUR-GRAPHENE COMPOSITE MATERIAL 有权
标题翻译：制备硫化石墨复合材料的方法
公开(公告)号：US20130171339A1
公开(公告)日：2013-07-04
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： H01M4/04 , B82Y30/00
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。

2. 发明申请

US20130171055A1 METHOD FOR MAKING GRAPHENE 有权
标题翻译：制作石墨的方法
公开(公告)号：US20130171055A1
公开(公告)日：2013-07-04
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
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。

3. 发明申请

US20130171517A1 CURRENT COLLECTOR, ELECTRODE OF ELECTROCHEMICAL BATTERY, AND ELECTROCHEMICAL BATTERY USING THE SAME 有权
标题翻译：电流收集器，电化学电极和使用该电池的电化学电池
公开(公告)号：US20130171517A1
公开(公告)日：2013-07-04
申请号：US13554093
申请日：2012-07-20
申请人： XIANG-MING HE , LI WANG , JIAN-JUN LI , JIAN-WEI GUO , JIAN-GUO REN
发明人： XIANG-MING HE , LI WANG , JIAN-JUN LI , JIAN-WEI GUO , JIAN-GUO REN
IPC分类号： H01M4/66 , B82Y30/00
CPC分类号： H01M4/661 , H01M4/13 , H01M4/663 , H01M4/667 , H01M10/052 , H01M10/0525 , Y02E60/12 , Y02E60/122
摘要： A current collector includes a metal foil and a graphene film coated on a surface of the current collector. An electrode of an electrochemical battery includes the current collector and an electrode active material layer coated on a surface of the current collector. An electrochemical battery is also provided which including the electrode.
摘要翻译：集电体包括金属箔和涂布在集电体表面上的石墨烯膜。电化学电池的电极包括集电体和涂布在集电体表面上的电极活性物质层。还提供了包括电极的电化学电池。

4. 发明申请

US20110236299A1 METHOD FOR MAKING LITHIUM-ION BATTERY ELECTRODE MATERIAL 有权
标题翻译：制造锂离子电池电极材料的方法
公开(公告)号：US20110236299A1
公开(公告)日：2011-09-29
申请号：US12885724
申请日：2010-09-20
申请人： JIAN GAO , XIANG-MING HE , JIAN-JUN LI , WEI-HUA PU , JIAN-GUO REN , LI WANG
发明人： JIAN GAO , XIANG-MING HE , JIAN-JUN LI , WEI-HUA PU , JIAN-GUO REN , LI WANG
IPC分类号： C01G23/00
CPC分类号： H01M4/485 , H01M4/0471 , H01M4/0483 , H01M4/131 , H01M4/1391 , H01M4/625 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： The present disclosure relates to a method for making an electrode material of lithium-ion batteries. In the method, a lithium source solution and a plurality of titanium source particles are provided. The lithium source solution and the titanium source particles are mixed, wherein a molar ratio of lithium element to titanium element is in a range from about 4:5 to about 9:10, thereby forming a sol. A carbon source compound is dispersed into the sol to form a sol mixture. The sol mixture is spray dried to form a plurality of precursor particles. The precursor particles are heated to form a lithium titanate composite electrode material.
摘要翻译：本公开涉及一种制造锂离子电池的电极材料的方法。在该方法中，提供锂源溶液和多个钛源粒子。锂源溶液和钛源粒子混合，其中锂元素与钛元素的摩尔比在约4:5至约9:10的范围内，从而形成溶胶。将碳源化合物分散在溶胶中以形成溶胶混合物。将溶胶混合物喷雾干燥以形成多个前体颗粒。将前体颗粒加热以形成钛酸锂复合电极材料。

5. 发明申请

US20110195177A1 METHOD FOR MAKING LITHIUM-ION BATTERY ELECTRODE MATERIAL 有权
标题翻译：制造锂离子电池电极材料的方法
公开(公告)号：US20110195177A1
公开(公告)日：2011-08-11
申请号：US12888705
申请日：2010-09-23
申请人： LI WANG , XIANG-MING HE , JIAN-GUO REN , JIAN GAO , JIAN-JUN LI , WEI-HUA PU
发明人： LI WANG , XIANG-MING HE , JIAN-GUO REN , JIAN GAO , JIAN-JUN LI , WEI-HUA PU
IPC分类号： H01M4/04
CPC分类号： H01M4/485 , C01G23/005 , C01G23/047 , C01P2002/80 , C01P2004/03 , C01P2006/40 , H01M4/366 , H01M4/625
摘要： The present disclosure relates to a method for making an electrode material of lithium-ion batteries. In the method, a carbon source compound is dissolved into a solvent to form a liquid phase solution. A number of titanium dioxide particles are provided and are dispersed into the liquid phase solution. The carbon source compound is pyrolyzed, thereby forming a number of carbon coating titanium dioxide particles. A lithium source solution is provided. The lithium source solution and the carbon coating titanium dioxide particles are mixed, according to a molar ratio in a range from about 4:5 to about 9:10, of lithium element to titanium element, thereby forming a sol. The sol is spray dried to form a number of precursor particles. The precursor particles are heated to form a lithium titanate composite electrode material.
摘要翻译：本公开涉及一种制造锂离子电池的电极材料的方法。在该方法中，将碳源化合物溶解在溶剂中以形成液相溶液。提供许多二氧化钛颗粒并分散在液相溶液中。碳源化合物被热解，从而形成许多碳涂层二氧化钛颗粒。提供锂源解决方案。将锂源溶液和碳涂覆二氧化钛颗粒按照锂元素与钛元素的摩尔比在约4:5至约9:10的范围内混合，从而形成溶胶。将溶胶喷雾干燥以形成许多前体颗粒。将前体颗粒加热以形成钛酸锂复合电极材料。

6. 发明申请

US20110121688A1 PIEZOELECTRIC SENSOR AND METHOD FOR MAKING THE SAME 有权
标题翻译：压电传感器及其制造方法
公开(公告)号：US20110121688A1
公开(公告)日：2011-05-26
申请号：US12886751
申请日：2010-09-21
申请人： XIANG-MING HE , WEI-HUA PU , LI WANG , JIAN-JUN LI , JIAN GAO , JIAN-GUO REN
发明人： XIANG-MING HE , WEI-HUA PU , LI WANG , JIAN-JUN LI , JIAN GAO , JIAN-GUO REN
IPC分类号： H01L41/193 , G01L1/16 , H01L41/16 , H01L41/26
CPC分类号： H01L41/193 , H01L41/1132 , H01L41/45 , Y10S310/80 , Y10T29/42
摘要： The present disclosure relates to a piezoelectric sensor. The piezoelectric sensor includes a polymer layer, a first metal layer, and a second metal layer. The polymer layer includes pyrolytic polyacrylonitrile. The first metal layer is located on a surface of the polymer layer. The first metal layer includes a first work function. The second metal layer is located on another surface of the polymer layer and includes a second work function different from the first work function. The present disclosure also relates to a method for making the piezoelectric sensor.
摘要翻译：本发明涉及压电传感器。压电传感器包括聚合物层，第一金属层和第二金属层。聚合物层包括热解聚丙烯腈。第一金属层位于聚合物层的表面上。第一金属层包括第一功函数。第二金属层位于聚合物层的另一表面上并且包括与第一功函数不同的第二功函数。本公开还涉及一种制造压电传感器的方法。

7. 发明申请

US20130309565A1 CURRENT COLLECTOR, ELECTROCHEMICAL CELL ELECTRODE AND ELECTROCHEMICAL CELL 审中-公开
标题翻译：电流收集器，电化学电池和电化学电池
公开(公告)号：US20130309565A1
公开(公告)日：2013-11-21
申请号：US13717837
申请日：2012-12-18
申请人： XIANG-MING HE , LI WANG , JIAN-JUN LI , JIAN GAO , JIAN-WEI GUO
发明人： XIANG-MING HE , LI WANG , JIAN-JUN LI , JIAN GAO , JIAN-WEI GUO
IPC分类号： H01M4/66
CPC分类号： H01M4/668 , B82Y30/00 , H01M4/663 , H01M4/667
摘要： A current collector includes a plastic support film and a graphene film covering on at least one surface of the plastic support film. An electrochemical cell electrode includes the current collector and an electrode material layer covering on at least one surface of the current collector. An electrochemical cell is also provided which including the electrochemical cell electrode.
摘要翻译：集电器包括塑料支撑膜和覆盖在塑料支撑膜的至少一个表面上的石墨烯膜。电化学电池电极包括集电器和覆盖在集电器的至少一个表面上的电极材料层。还提供了包括电化学电池电极的电化学电池。

8. 发明申请

US20130302678A1 LITHIUM ION BATTERY 有权
标题翻译：锂离子电池
公开(公告)号：US20130302678A1
公开(公告)日：2013-11-14
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。

9. 发明申请

US20130307485A1 CYCLING METHOD FOR SULFUR COMPOSITE LITHIUM ION BATTERY 有权
标题翻译：用于硫酸锂复合锂离子电池的循环方法
公开(公告)号：US20130307485A1
公开(公告)日：2013-11-21
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： H02J7/00
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。

10. 发明申请

US20130136989A1 LITHIUM ION PHOSPHATE HIERARCHICAL STRUCTURE, METHOD FOR MAKING THE SAME, AND LITHIUM ION BATTERY USING THE SAME 有权
标题翻译：锂离子磷酸盐分层结构，其制造方法和使用该锂离子电池的锂离子电池
公开(公告)号：US20130136989A1
公开(公告)日：2013-05-30
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 , B82Y30/00
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。

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