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81. 发明申请

US20100276632A1 Alkali/Transition Metal Halo-And Hydroxy-Phosphates And Related Electrode Active Materials 失效
标题翻译：碱/过渡金属卤化物和羟基磷酸盐及相关电极活性材料
公开(公告)号：US20100276632A1
公开(公告)日：2010-11-04
申请号：US12835208
申请日：2010-07-13
申请人： Jeremy Barker , Yazid Saidi
发明人： Jeremy Barker , Yazid Saidi
IPC分类号： H01M4/58 , C01B25/30 , C01F7/76
CPC分类号： C01B25/45 , C01B25/455 , C01G45/006 , C01G49/009 , C01P2006/40 , H01M4/136 , H01M4/5825 , H01M4/587 , H01M4/623 , H01M10/0525
摘要： The invention provides a novel polyanion-based electrode active material for use in a secondary or rechargeable electrochemical cell, wherein the electrode active material is represented by the general formula AaMb(SO4)2Zd.
摘要翻译：本发明提供一种用于次级或可再充电电化学电池的新型聚阴离子型电极活性材料，其中电极活性材料由通式AaMb（SO4）2Zd表示。

82. 发明申请

US20090233178A1 LITHIUM-ION BATTERIES 审中-公开
标题翻译：锂离子电池
公开(公告)号：US20090233178A1
公开(公告)日：2009-09-17
申请号：US12047505
申请日：2008-03-13
申请人： M. Yazid Saidi , Haitao Huang
发明人： M. Yazid Saidi , Haitao Huang
IPC分类号： H01M10/40
CPC分类号： H01M4/587 , H01M4/1393 , H01M4/364 , H01M4/5825 , H01M4/621 , H01M4/622 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2300/0037
摘要： The present invention is based on the discovery that certain types of synthetic graphite exhibit superior rate capabilities when used in batteries or cells employing lithium metal phosphate cathodes. Additionally, it has been found that the use of dimethyl carbonate and/or ethyl methyl carbonate in the electrolyte when used in such graphite/lithium methyl phosphate batteries or cells facilitates the discharge reactions on both the cathode and the anode and in particular especially improves the rate capability of the graphite anode.
摘要翻译：本发明是基于以下发现：当使用在使用锂金属磷酸盐阴极的电池或电池中时，某些类型的合成石墨表现出优异的速率能力。此外，已经发现，当用于这种石墨/磷酸甲酯磷酸盐电池或电池中时，在电解质中使用碳酸二甲酯和/或碳酸甲乙酯有助于阴极和阳极上的放电反应，特别是改善了石墨阳极的速率能力。

83. 发明授权

US07550098B2 Synthesis of metal compounds under carbothermal conditions 有权
标题翻译：在碳热条件下合成金属化合物
公开(公告)号：US07550098B2
公开(公告)日：2009-06-23
申请号：US11161236
申请日：2005-07-27
申请人： Jerry Barker , Yazid Saidi , Ming Dong , Jeffrey Swoyer
发明人： Jerry Barker , Yazid Saidi , Ming Dong , Jeffrey Swoyer
IPC分类号： C01B25/00 , C01B25/45 , C01G49/00 , C01G19/00 , C01D15/00
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.
摘要翻译：本发明的活性材料含有至少一种碱金属和至少一种能被氧化成较高氧化态的其它金属。因此，优选的其它金属选自过渡金属（定义为周期表第4-11部分）以及某些其它非过渡金属如锡，铋和铅。活性物质可以在单步反应或多步反应中合成。在合成反应的至少一个步骤中，使用还原性碳作为原料。一方面，还原碳由元素碳提供，优选为颗粒形式，例如石墨，无定形碳，炭黑等。另一方面，还原碳还可以由有机前体材料或元素碳和有机前体材料的混合物提供。

84. 发明申请

US20070259265A1 SECONDARY ELECTROCHEMICAL CELL HAVING A NOVEL ELECTRODE ACTIVE MATERIAL 审中-公开
标题翻译：具有新型电极活性材料的二次电化学电池
公开(公告)号：US20070259265A1
公开(公告)日：2007-11-08
申请号：US11742059
申请日：2007-04-30
申请人： M. Yazid Saidi , Haitao Huang
发明人： M. Yazid Saidi , Haitao Huang
IPC分类号： H01M4/48 , H01M4/58 , H01M4/50
CPC分类号： H01M4/505 , H01M4/485 , H01M4/525 , H01M4/587 , H01M10/0525
摘要： The invention provides a novel polyanion-based electrode active material for use in a secondary or rechargeable electrochemical cell having a first electrode, a second electrode and an electrolyte.
摘要翻译：本发明提供了一种用于具有第一电极，第二电极和电解质的次级或可再充电电化学电池的新型聚阴离子基电极活性材料。

85. 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。

86. 发明授权

US07060238B2 Synthesis of metal phosphates 失效
标题翻译：金属磷酸盐的合成
公开(公告)号：US07060238B2
公开(公告)日：2006-06-13
申请号：US10794327
申请日：2004-03-04
申请人： M. Yazid Saidi , Haitao Huang
发明人： M. Yazid Saidi , Haitao Huang
IPC分类号： C01B25/45 , H01M4/58
CPC分类号： H01M4/5825 , C01B25/45 , H01M10/052
摘要： The present invention relates to a method for preparing a metal phosphate which comprises milling in a carbonaceous vessel a lithium source, a phosphate source, such as LiH2PO4, and a metal oxide containing a metal ion wherein the metal ion is capable of being reduced, to produced a milled mixture and heating the milled mixture in an inert atmosphere at a temperature and for a time sufficient to form a metal phosphate wherein the metal ion of the metal oxide is reduced in oxidation state without the direct addition of a reducing agent to the starting materials. In another embodiment the present invention relates to a method for preparing a mixed metal phosphate which comprises milling a lithium source and a phosphate source, such as LiH2PO4, a metal oxide and another metal compound wherein at least one of the metal compounds contains a metal ion capable of being reduced to produce a milled mixture and heating the resulting milled mixture in an inert atmosphere at a temperature and for a time sufficient to form a mixed metal phosphate, wherein the oxidation state of at least one of the metal ions is reduced in oxidation state without the direct addition of a reducing agent to the reactants. It is another object of the invention to provide electrochemically active materials produced by said methods.
摘要翻译：本发明涉及一种制备金属磷酸盐的方法，其包括在碳质容器中研磨锂源，磷酸盐源，例如LiH 2 PO 4，和含有金属离子的金属氧化物，其中能够还原金属离子，以制备研磨的混合物，并在惰性气氛中在足以形成金属磷酸盐的温度和时间下加热研磨的混合物，其中金属的金属离子氧化物在氧化状态下降低，而没有将还原剂直接加入原料中。在另一个实施方案中，本发明涉及一种制备混合金属磷酸盐的方法，该方法包括将锂源和磷酸盐源如LiH 2 PO 4，氧化物和另一种金属化合物，其中至少一种金属化合物含有能够还原的金属离子以产生研磨的混合物，并将所得研磨的混合物在惰性气氛中在足以形成混合金属磷酸盐的温度和时间其中至少一种金属离子的氧化态在氧化状态下降低，而没有将还原剂直接加入到反应物中。本发明的另一个目的是提供通过所述方法生产的电化学活性材料。

87. 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.

88. 发明授权

US07008566B2 Oligo phosphate-based electrode active materials and methods of making same 有权
标题翻译：磷酸磷酸酯基电极活性材料及其制备方法
公开(公告)号：US07008566B2
公开(公告)日：2006-03-07
申请号：US10409849
申请日：2003-04-08
申请人： Jeremy Barker , M. Yazid Saidi
发明人： Jeremy Barker , M. Yazid Saidi
IPC分类号： H01M4/58 , C01B25/37 , C01B25/26
CPC分类号： H01M4/5825 , H01B1/08
摘要： The invention provides an electrochemical cell which includes a first electrode and a second electrode which is a counter electrode to said first electrode, and an electrolyte material interposed there between. The first electrode includes an active material having an alkali metal-containing oligo phosphate-based electrode active material.
摘要翻译：本发明提供了一种电化学电池，其包括第一电极和第二电极，第二电极是与所述第一电极对置的电极，以及介于其间的电解质材料。第一电极包括具有含碱金属的磷酸酯类磷酸酯类电极活性物质的活性物质。

89. 发明授权

US06964827B2 Alkali/transition metal halo- and hydroxy-phosphates and related electrode active materials 失效
标题翻译：碱/过渡金属卤代和羟基磷酸盐及相关电极活性物质
公开(公告)号：US06964827B2
公开(公告)日：2005-11-15
申请号：US10045685
申请日：2001-11-07
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey L. Swoyer
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey L. Swoyer
IPC分类号： C01B25/30 , C01B25/45 , C01B25/455 , H01M4/02 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M4/58 , H01M4/583 , H01M4/60 , H01M10/052 , H01M10/36
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 electrode active materials represented by the general formula AaMb(XY4)cZd, wherein: (a) A is one or more alkali metals, and 0
摘要翻译：本发明涉及由通式A表示的新型电极活性材料A（A）S（S）其中：（a）A是一种或多种碱金属，0

90. 发明授权

US06730281B2 Methods of making transition metal compounds useful as cathode active materials 有权
标题翻译：制备用作阴极活性材料的过渡金属化合物的方法
公开(公告)号：US06730281B2
公开(公告)日：2004-05-04
申请号：US10150353
申请日：2002-05-17
申请人： Jeremy Barker , M. Yazid Saidi , Jeffrey L. Swoyer , Ming Dong
发明人： Jeremy Barker , M. Yazid Saidi , Jeffrey L. Swoyer , Ming Dong
IPC分类号： C01B2530
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： A method for carrying out solid state reactions under reducing conditions is provided. Solid state reactants include at least one inorganic metal compound and a source of reducing carbon. The reaction may be carried out in a reducing atmosphere in the presence of reducing carbon. Reducing carbon may be supplied by elemental carbon, by an organic material, or by mixtures. The organic material is one that can form decomposition products containing carbon in a form capable of acting as a reductant. The reaction proceeds without significant covalent incorporation of organic material into the reaction product. In a preferred embodiment, the solid state reactants also include an alkali metal compound. The products of the method find use in lithium ion batteries as cathode active materials. Preferred active materials include lithium-transition metal phosphates and lithium-transition metal oxides. In a preferred embodiment, the reaction product contains carbon particles intimately mixed among crystals of the active materials.
摘要翻译：提供了一种在还原条件下进行固态反应的方法。固态反应物包括至少一种无机金属化合物和还原性碳源。反应可以在还原性碳存在下在还原气氛中进行。还原碳可以由元素碳，有机材料或混合物来提供。有机材料可以形成能够作为还原剂形式的含有碳的分解产物。反应进行而没有将有机材料显着共价掺入反应产物中。在优选的实施方案中，固态反应物还包括碱金属化合物。该方法的产品可用于锂离子电池作为阴极活性材料。优选的活性材料包括锂 - 过渡金属磷酸盐和锂 - 过渡金属氧化物。在优选的实施方案中，反应产物含有在活性物质晶体之间密切混合的碳颗粒。

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