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11. 发明授权

US07759008B2 Sodium ion batteries 失效
标题翻译：钠离子电池
公开(公告)号：US07759008B2
公开(公告)日：2010-07-20
申请号：US10906182
申请日：2005-02-07
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
IPC分类号： H01M4/48 , H01M4/58 , H01M4/02
CPC分类号： H01M4/40 , C01B25/455 , H01M4/5815 , H01M4/582 , H01M4/5825 , H01M4/583 , H01M4/587 , H01M10/054 , H01M10/0564 , H01M10/0565 , H01M2004/021 , H01M2004/028 , H01M2300/0037
摘要： Sodium ion batteries are based on sodium based active materials selected among compounds of the general formula AaMb(XY4)cZd, wherein A comprises sodium, M comprises one or more metals, comprising at least one metal which is capable of undergoing oxidation to a higher valence state, Z is OH or halogen, and XY4 represents phosphate or a similar group. The anode of the battery includes a carbon material that is capable of inserting sodium ions. The carbon anode cycles reversibly at a specific capacity greater than 100 mAh/g.
摘要翻译：钠离子电池基于选自通式AaMb（XY4）cZd的化合物中的钠基活性材料，其中A包含钠，M包含一种或多种金属，其包含能够经历氧化至更高价态的至少一种金属状态，Z是OH或卤素，XY4表示磷酸酯或类似基团。电池的阳极包括能够插入钠离子的碳材料。碳阳极在大于100mAh / g的比容量下可逆地循环。

12. 发明申请

US20080157024A1 PRODUCT AND METHOD FOR THE PROCESSING OF PRECURSORS FOR LITHIUM PHOSPHATE ACTIVE MATERIALS 有权
标题翻译：磷酸锂活性材料前处理剂的加工产品及方法
公开(公告)号：US20080157024A1
公开(公告)日：2008-07-03
申请号：US12046942
申请日：2008-03-12
申请人： George Adamson , Jeremy Barker , Allan Dirilo , Titus Faulkner , M. Yazid Saidi , Jeffrey Swoyer
发明人： George Adamson , Jeremy Barker , Allan Dirilo , Titus Faulkner , M. Yazid Saidi , Jeffrey Swoyer
IPC分类号： H01M4/36 , C01B25/12
CPC分类号： H01M4/5825 , H01M4/582 , H01M10/052
摘要： Methods for producing an electrode active material precursor, comprising; a) producing a mixture comprising particles of lithium hydrogen phosphate, having a first average particle size, and a metal hydroxide, having a second average particle size; and b) grinding said mixture in a jet mill for a period of time suitable to produce a generally homogeneous mixture of particles having a third average size smaller than said first average size. The precursor may be used as a starting material for making electrode active materials for use in a battery, comprising lithium, a transition metal, and phosphate or a similar anion.
摘要翻译：电极活性物质前体的制造方法， a）制备具有第一平均粒径的磷酸氢锂颗粒和具有第二平均粒径的金属氢氧化物的混合物; 以及b）在喷射式研磨机中研磨所述混合物一段适当的时间，以生产具有比所述第一平均尺寸小的第三平均尺寸的颗粒的均匀混合物。前体可以用作用于制造用于电池的电极活性材料的起始材料，其包括锂，过渡金属和磷酸盐或类似的阴离子。

13. 发明授权

US06960331B2 Methods of making lithium metal cathode active materials 有权
标题翻译：制备锂金属正极活性物质的方法
公开(公告)号：US06960331B2
公开(公告)日：2005-11-01
申请号：US10683643
申请日：2003-10-09
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
IPC分类号： C01B25/00 , C01B25/45 , C01B25/455 , C01G31/00 , H01M4/02 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/58 , H01M10/052 , H01M10/36 , C01B15/16
CPC分类号： H01M10/052 , C01B25/45 , C01B25/455 , C01G31/006 , C01G37/006 , C01G49/009 , C01P2002/72 , C01P2006/40 , H01M4/02 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M2004/028
摘要： The invention provides a novel method for making lithium mixed metal materials in electrochemical cells. The lithium mixed metal materials comprise lithium and at least one other metal besides lithium. The invention involves the reaction of a metal compound, a phosphate compound, with a reducing agent to reduce the metal and form a metal phosphate. The invention also includes methods of making lithium metal oxides involving reaction of a lithium compound, a metal oxide with a reducing agent.
摘要翻译：本发明提供了一种在电化学电池中制备锂复合金属材料的新方法。锂混合金属材料除锂之外还包含锂和至少一种其它金属。本发明涉及金属化合物，磷酸盐化合物与还原剂的反应，以还原金属并形成金属磷酸盐。本发明还包括制造涉及锂化合物，金属氧化物与还原剂的反应的锂金属氧化物的方法。

14. 发明授权

US06702961B2 Preparation of lithium-containing materials 有权
标题翻译：含锂材料的制备
公开(公告)号：US06702961B2
公开(公告)日：2004-03-09
申请号：US10461842
申请日：2003-06-13
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
IPC分类号： H01M458
CPC分类号： H01M4/5825 , C01B25/37 , C01B25/45 , C01G21/00 , C01G31/00 , C01G39/00 , C01P2006/40 , H01M4/13 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/582 , H01M6/40 , H01M10/052 , H01M10/0525 , H01M10/0566 , Y10T29/10 , Y10T156/1002
摘要： The invention provides novel lithium-mixed metal materials which, upon electrochemical interaction, release lithium ions, and are capable of reversibly cycling lithium ions. The invention provides a rechargeable lithium battery which comprises an electrode formed from the novel lithium-mixed metal materials. Methods for making the novel lithium-mixed metal materials and methods for using such lithium-mixed metal materials in electrochemical cells are also provided. The lithium-mixed metal materials comprise lithium and at least one other metal besides lithium. Preferred materials are lithium-mixed metal phosphates which contain lithium and two other metals besides lithium.
摘要翻译：本发明提供新的锂混合金属材料，其在电化学相互作用时释放锂离子，并且能够可逆地循环锂离子。本发明提供一种可再充电锂电池，其包括由新型锂混合金属材料形成的电极。还提供了制备新的锂复合金属材料的方法和在电化学电池中使用这种锂混合金属材料的方法。锂混合金属材料除锂之外还包含锂和至少一种其它金属。优选的材料是除了锂之外还含有锂和另外两种金属的锂混合金属磷酸盐。

15. 发明授权

US06387568B1 Lithium metal fluorophosphate materials and preparation thereof 有权
标题翻译：锂金属氟磷酸盐材料及其制备
公开(公告)号：US06387568B1
公开(公告)日：2002-05-14
申请号：US09559861
申请日：2000-04-27
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
IPC分类号： H01M458
CPC分类号： H01M4/136 , C01B25/455 , H01M4/58 , H01M4/5825 , H01M10/0525 , H01M2004/028
摘要： The invention provides new and novel lithium-metal-fluorophosphates which, upon electrochemical interaction, release lithium ions, and are capable of reversibly cycling lithium ions. The invention provides a rechargeable lithium battery which comprises an electrode formed from the novel lithium-metal-fluorophosphates. The lithium-metal-fluorophosphates comprise lithium and at least one other metal besides lithium.
摘要翻译：本发明提供了新的和新型的锂 - 金属 - 氟磷酸盐，其在电化学相互作用时释放锂离子，并且能够可逆地循环锂离子。本发明提供一种可充电锂电池，其包括由新型锂金属 - 氟磷酸盐形成的电极。除了锂之外，锂金属 - 氟磷酸盐还包含锂和至少一种其它金属。

16. 发明授权

US07960059B2 Product and method for the processing of precursors for lithium phosphate active materials 有权
标题翻译：用于处理磷酸锂活性物质前体的产品和方法
公开(公告)号：US07960059B2
公开(公告)日：2011-06-14
申请号：US12046942
申请日：2008-03-12
申请人： George Adamson , Jeremy Barker , Allan Dirilo , Titus Faulkner , M. Yazid Saidi , Jeffrey Swoyer
发明人： George Adamson , Jeremy Barker , Allan Dirilo , Titus Faulkner , M. Yazid Saidi , Jeffrey Swoyer
IPC分类号： H01M4/58 , C01B25/45
CPC分类号： H01M4/5825 , H01M4/582 , H01M10/052
摘要： Methods for producing an electrode active material precursor, comprising; a) producing a mixture comprising particles of lithium hydrogen phosphate, having a first average particle size, and a metal hydroxide, having a second average particle size; and b) grinding said mixture in a jet mill for a period of time suitable to produce a generally homogeneous mixture of particles having a third average size smaller than said first average size. The precursor may be used as a starting material for making electrode active materials for use in a battery, comprising lithium, a transition metal, and phosphate or a similar anion.
摘要翻译：电极活性物质前体的制造方法， a）制备具有第一平均粒径的磷酸氢锂颗粒和具有第二平均粒径的金属氢氧化物的混合物; 以及b）在喷射式研磨机中研磨所述混合物一段适当的时间，以生产具有比所述第一平均尺寸小的第三平均尺寸的颗粒的均匀混合物。前体可以用作用于制造用于电池的电极活性材料的起始材料，其包括锂，过渡金属和磷酸盐或类似的阴离子。

17. 发明授权

US07901810B2 Battery active materials and methods for synthesis 有权
标题翻译：电池活性物质和合成方法
公开(公告)号：US07901810B2
公开(公告)日：2011-03-08
申请号：US10848452
申请日：2004-05-17
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
IPC分类号： H01M4/58 , H01M4/88 , H01M4/00
CPC分类号： C01B25/37 , H01M4/5825 , H01M10/0525
摘要： Active materials for rechargeable batteries have a general formula Aa(MO)bM′cXO4 where A represents an alkali metal or mixture of alkali metals, a is greater than about 0.1 and less than or equal to about 2; MO is an ion containing a transition metal M not in its highest oxidation state, M′ represents a metal, or mixture of metals, and b is greater than 0 and less than or equal to about 1, c is less than 1 wherein a, b and c are selected so as to maintain the electroneutrality of the compound, and X is phosphorus, arsenic, or sulfur, or mixtures thereof. Preferred active materials are alkali metal vanadyl metal phosphates of general formula Aa(VO)bM′cPO4 where a and b are both greater than 0 and c may be zero or greater. New synthetic routes are provided to alkali metal mixed metal phosphates where at least one of the starting materials is a metal-oxo group (MO)3+, where M represents a metal in a +5 oxidation state. Reductive methods are provided for reacting a metal-oxo phosphate with an alkali metal compound in the presence of reducing carbon. The carbothermal reduction step can for example result in the reduction of a +5 metal to a +4 state or lower.
摘要翻译：用于可再充电电池的活性材料具有通式Aa（MO）bM'cXO4，其中A表示碱金属或碱金属的混合物，a大于约0.1且小于或等于约2; MO是含有不处于其最高氧化态的过渡金属M的离子，M'表示金属或金属的混合物，b大于0且小于或等于约1，c小于1，其中a，选择b和c以保持化合物的电中性，X是磷，砷或硫，或其混合物。优选的活性物质是通式为Aa（VO）bM'cPO4的碱金属氧钒基金属磷酸盐，其中a和b都大于0，c可以为零或更大。向碱金属混合金属磷酸盐提供新的合成路线，其中至少一种原料是金属 - 氧代基（MO）3+，其中M表示+5氧化态的金属。提供还原方法，用于在还原性碳存在下使金属 - 氧代磷酸酯与碱金属化合物反应。碳热还原步骤可以例如将+5金属还原成+4状态或更低。

18. 发明授权

US07270915B2 Alkali/transition metal HALO-and hydroxy-phosphates and related electrode active materials 有权
标题翻译：碱/过渡金属HALO和羟基磷酸盐及相关电极活性物质
公开(公告)号：US07270915B2
公开(公告)日：2007-09-18
申请号：US11223082
申请日：2005-09-09
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
IPC分类号： H01M4/58
CPC分类号： H01M4/485 , C01B25/455 , H01M4/136 , H01M4/505 , H01M4/525 , H01M4/58 , H01M4/5805 , H01M4/582 , H01M4/5825 , H01M4/583 , H01M10/052 , H01M10/0525 , H01M2004/028
摘要： The present invention relates to novel battery having a first electrode comprising an electrode active material represented by the general formula AaMb(XY4)2Zd, a second electrode which is a counter-electrode to the first electrode; and an electrolyte.
摘要翻译：本发明涉及具有第一电极的新型电池，所述第一电极包括由通式A表示的电极活性材料（XY 4）第二电极，其是与第一电极相对的电极;第二电极，其是与第一电极相对的电极; 和电解质。

19. 发明授权

US07060206B2 Synthesis of metal compounds under carbothermal conditions 有权
公开(公告)号：US07060206B2
公开(公告)日：2006-06-13
申请号：US10150343
申请日：2002-05-17
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer , Ming Dong
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer , Ming Dong
IPC分类号： H01M4/48 , H01M4/52 , C01B25/30 , C01D1/02
CPC分类号： H01M4/5825 , C01B25/37 , C01B25/45 , C01G21/00 , C01G31/00 , C01G39/00 , C01P2006/40 , H01M4/13 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/582 , H01M6/40 , H01M10/052 , H01M10/0525 , H01M10/0566 , Y10T29/10 , Y10T156/1002
摘要： Active materials of the invention contain at least one alkali metal and at least one other metal capable of being oxidized to a higher oxidation state. Preferred other metals are accordingly selected from the group consisting of transition metals (defined as Groups 4–11 of the periodic table), as well as certain other non-transition metals such as tin, bismuth, and lead. The active materials may be synthesized in single step reactions or in multi-step reactions. In at least one of the steps of the synthesis reaction, reducing carbon is used as a starting material. In one aspect, the reducing carbon is provided by elemental carbon, preferably in particulate form such as graphites, amorphous carbon, carbon blacks and the like. In another aspect, reducing carbon may also be provided by an organic precursor material, or by a mixture of elemental carbon and organic precursor material.

20. 发明授权

US06716372B2 Lithium-containing materials 有权
标题翻译：含锂材料
公开(公告)号：US06716372B2
公开(公告)日：2004-04-06
申请号：US10001376
申请日：2001-10-19
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey Swoyer
IPC分类号： C01B2537
CPC分类号： H01M4/5825 , C01B25/37 , C01B25/45 , C01G21/00 , C01G31/00 , C01G39/00 , C01P2006/40 , H01M4/13 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/582 , H01M6/40 , H01M10/052 , H01M10/0525 , H01M10/0566 , Y10T29/10 , Y10T156/1002
摘要： The invention provides novel lithium-mixed metal materials which, upon electrochemical interaction, release lithium ions, and are capable of reversibly cycling lithium ions. The invention provides a rechargeable lithium battery which comprises an electrode formed from the novel lithium-mixed metal materials. Methods for making the novel lithium-mixed metal materials and methods for using such lithium-mixed metal materials in electrochemical cells are also provided. The lithium-mixed metal materials comprise lithium and at least one other metal besides lithium. Preferred materials are lithium-mixed metal phosphates which contain lithium and two other metals besides lithium.
摘要翻译：本发明提供新的锂混合金属材料，其在电化学相互作用时释放锂离子，并且能够可逆地循环锂离子。本发明提供一种可再充电锂电池，其包括由新型锂混合金属材料形成的电极。还提供了制备新的锂复合金属材料的方法和在电化学电池中使用这种锂混合金属材料的方法。锂混合金属材料除锂之外还包含锂和至少一种其它金属。优选的材料是除了锂之外还含有锂和另外两种金属的锂混合金属磷酸盐。

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