公开(公告)号：WO0199209A3

公开(公告)日：2002-05-23

申请号：PCT/US0119359

申请日：2001-06-18

Applicant: UNIV ARIZONA ,  ANGELL CHARLES A ,  XU WU

Inventor： ANGELL CHARLES A ,  XU WU

IPC: C07F5/02 ,  C08G65/32 ,  C08G65/328 ,  C08G65/331 ,  C08G79/08 ,  C08G79/10 ,  C08J5/22 ,  C08K5/109 ,  C08L71/00 ,  H01B1/06 ,  H01M6/18 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36 ,  C07D319/06 ,  C07D321/06 ,  C07D325/00 ,  C07D407/02 ,  C07D493/10 ,  H01M6/04

CPC classification number: H01M10/052 ,  C08G65/32 ,  C08G65/328 ,  C08G79/08 ,  C08G79/10 ,  H01M10/0565 ,  H01M2300/0082 ,  H01M2300/0085 ,  Y10T29/49108

Abstract: Orthoborate salts suitable for use as electrolytes in lithium batteries and methods for making the electrolyte salts are provided. The electrolytic salts have one of the formulae (I). In this formula anionic orthoborate groups are capped with two bidentate chelating groups, Y1 and Y2. Certain preferred chelating groups are dibasic acid residues, most preferably oxalyl, malonyl and succinyl, disulfonic acid residues, sulfoacetic acid residues and halo-substituted alkylenes. The salts are soluble in non-aqueous solvents and polymeric gels and are useful components of lithium batteries in electrochemical devices.

Abstract translation: 提供适合用作锂电池中的电解质的正硼酸盐和制备电解质盐的方法。 电解盐具有式（I）之一。 在该式中，阴离子正硼酸酯基团被两个二齿螯合基团Y1和Y2封端。 某些优选的螯合基团是二元酸残基，最优选草酰基，丙二酰基和琥珀酰基，二磺酸残基，磺基乙酸残基和卤代取代的亚烷基。 这些盐可溶于非水溶剂和聚合物凝胶，并且是电化学装置中锂电池的有用组分。

公开(公告)号：WO2004114445B1

公开(公告)日：2005-02-10

申请号：PCT/US2004013719

申请日：2004-05-03

Applicant: UNIV ARIZONA STATE ,  ANGELL C AUSTEN ,  XU WU ,  BELIERES JEAN-PHILIPPE ,  YOSHIZAWA MASAHIRO

Inventor： ANGELL C AUSTEN ,  XU WU ,  BELIERES JEAN-PHILIPPE ,  YOSHIZAWA MASAHIRO

IPC: H01M8/00 ,  H01M8/10 ,  H01M8/14

CPC classification number: H01M8/144 ,  H01M8/1016 ,  H01M8/14 ,  H01M2300/0005 ,  H01M2300/0022 ,  H01M2300/0048 ,  H01M2300/0054 ,  H01M2300/0062 ,  H01M2300/0085 ,  H01M2300/0091 ,  Y02P70/56

Abstract: Disclosed are developments in high temperature fuel cells including ionic liquids with high temperature stability and the storage of inorganic acids as di-anion salts of low volatility. The formation of ionically conducting liquids of this type having conductivities of unprecedented magnitude for non-aqueous systems is described. The stability of the di-anion configuration is shown to play a role in the high performance of the non-corrosive proton-transfer ionic liquids as high temperature fuel cell electrolytes. Performance of simple H2(g)electrolyte/O2(g) fuel cells with the new electrolytes is described. Superior performance both at ambient temperature and temperatures up to and above 200°C are achieved. Both neutral proton transfer salts and the acid salts with HSO 4 anions, give good results, the bisulphate case being particularly good at low temperatures and very high temperatures. The performance of all electrolytes is improved by the addition of a small amount of involatile base of pKa value intermediate between those of the acid and base that make the bulk electrolyte. The preferred case is the imidazole-doped ethylammonium hydrogensulfate which yields behavior superior in all respects to that of the industry standard phosphoric acid electrolyte.

Abstract translation: 公开了高温燃料电池的发展，包括具有高温稳定性的离子液体和无机酸作为低挥发性的二阴离子盐的储存。 描述了具有前所未有的非水系统电导率的这种离子导电液体的形成。 显示出二阴离子构型的稳定性在高腐蚀性质子转移离子液体作为高温燃料电池电解质的高性能中起作用。 描述了具有新电解质的简单H 2（g）电解质/ O 2（g）燃料电池的性能。 在环境温度和高于和高于200℃的温度下都能实现卓越的性能。 两种中性质子转移盐和具有HSO 4阴离子的酸式盐都具有良好的结果，硫酸氢盐的情况在低温和非常高的温度下特别好。 通过在制造大容量电解质的酸和碱之间添加少量pKa值的非挥发性碱，提高了所有电解质的性能。 优选的情况是咪唑掺杂的硫酸氢铵，其产生在所有方面优于工业标准磷酸电解质的行为。

公开(公告)号：WO2006127192A3

公开(公告)日：2007-10-11

申请号：PCT/US2006015294

申请日：2006-04-24

Applicant: FERRO CORP ,  XU WU ,  DENG ZHONGYI ,  PRABHU VAIKUNTH S ,  BOLOMEY PASCAL

Inventor： XU WU ,  DENG ZHONGYI ,  PRABHU VAIKUNTH S ,  BOLOMEY PASCAL

IPC: H01M4/131 ,  H01M4/133 ,  H01M10/0525 ,  H01M10/0566 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/36

CPC classification number: H01M10/0567 ,  H01M4/131 ,  H01M4/133 ,  H01M10/0525 ,  H01M10/0566 ,  H01M10/0568 ,  H01M2300/004 ,  Y10T29/4911 ,  Y10T29/49112 ,  Y10T29/49115

Abstract: The invention relates to the use of an amine oxide as an additive in a nonaqueous electrolytic solution. The electrolytic solution is suitable for use in electrochemical cells such as lithium batteries and lithium ion batteries. Batteries using this electrolyte solution have long life and high capacity retention.

Abstract translation: 本发明涉及在非水电解液中使用氧化胺作为添加剂。 该电解液适用于锂电池和锂离子电池等电化学电池。 使用这种电解液的电池寿命长，容量保持率高。

公开(公告)号：WO2011062998A3

公开(公告)日：2011-09-29

申请号：PCT/US2010057047

申请日：2010-11-17

Applicant: BATTELLE MEMORIAL INSTITUTE ,  XU WU ,  CANFIELD NATHAN L ,  ZHANG JI-GUANG ,  LIU WEI ,  XIAO JIE ,  WANG DEYU ,  YANG Z GARY

Inventor： XU WU ,  CANFIELD NATHAN L ,  ZHANG JI-GUANG ,  LIU WEI ,  XIAO JIE ,  WANG DEYU ,  YANG Z GARY

IPC: H01M4/04 ,  B60L11/18 ,  H01M4/36 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M4/139 ,  H01M4/0471 ,  H01M4/386 ,  H01M4/387 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/621 ,  H01M4/801 ,  H01M2004/021 ,  Y02E60/122 ,  Y10T29/49108

Abstract: Methods for making composite anodes, such as macroporous composite anodes, are disclosed. Embodiments of the methods may include forming a tape from a slurry including a substrate metal precursor, an anode active material, a pore-forming agent, a binder, and a solvent. A laminated structure may be prepared from the tape and sintered to produce a porous structure, such as a macroporous structure. The macroporous structure may be heated to reduce a substrate metal precursor and/or anode active material. Macroporous composite anodes formed by some embodiments of the disclosed methods comprise a porous metal and an anode active material, wherein the anode active material is both externally and internally incorporated throughout and on the surface of the macroporous structure.

Abstract translation: 公开了制备复合阳极的方法，例如大孔复合阳极。 方法的实施方案可以包括从包括底物金属前体，负极活性材料，成孔剂，粘合剂和溶剂的浆料形成带。 可以从带材制备层压结构并烧结以产生多孔结构，例如大孔结构。 可以加热大孔结构以减少底物金属前体和/或阳极活性材料。 通过所公开方法的一些实施方案形成的大孔复合阳极包括多孔金属和阳极活性材料，其中阳极活性材料既外部又内部并入大孔结构的整个表面。

公开(公告)号：WO2012048194A3

公开(公告)日：2012-06-14

申请号：PCT/US2011055216

申请日：2011-10-07

Applicant: BATTELLE MEMORIAL INSTITUTE ,  LIU JUN ,  CHOI DAIWON ,  YANG ZHENGUO ,  WANG DONGHAI ,  GRAFF GORDON L ,  NIE ZIMIN ,  VISWANATHAN VILAYANUR V ,  ZHANG JASON ,  XU WU ,  KIM JIN YONG

Inventor： LIU JUN ,  CHOI DAIWON ,  YANG ZHENGUO ,  WANG DONGHAI ,  GRAFF GORDON L ,  NIE ZIMIN ,  VISWANATHAN VILAYANUR V ,  ZHANG JASON ,  XU WU ,  KIM JIN YONG

IPC: H01M4/583 ,  B82B3/00 ,  H01M4/48 ,  H01M4/58 ,  H01M10/0525

CPC classification number: B82Y30/00 ,  H01M4/131 ,  H01M4/364 ,  H01M4/485 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2010/4292 ,  Y02T10/7011 ,  Y10T29/49 ,  Y10T29/49002

Abstract: Lithium ion batteries having an anode comprising at least one graphene layer in electrical communication with titania to form a nanocomposite material, a cathode comprising a lithium olivine structure, and an electrolyte. The graphene layer has a carbon to oxygen ratio of between 15 to 1 and 500 to 1 and a surface area of between 400 and 2630 m2/g. The nanocomposite material has a specific capacity at least twice that of a titania material without graphene material at a charge/discharge rate greater than about IOC. The olivine structure of the cathode of the lithium ion battery of the present invention is L1MPO4 where M is selected from the group consisting of Fe, Mn, Co, Ni and combinations thereof.

Abstract translation: 具有阳极的锂离子电池包括与二氧化钛电连通以形成纳米复合材料的至少一个石墨烯层，包含锂橄榄石结构的阴极和电解质。 石墨烯层的碳与氧比为15:1至500:1，表面积为400至2630m2 / g。 该纳米复合材料具有比不大于约IOC的充电/放电速率的石墨烯材料的二氧化钛材料的比容量的至少两倍。 本发明的锂离子电池的阴极的橄榄石结构是L1MPO4，其中M选自Fe，Mn，Co，Ni及其组合。

公开(公告)号：WO2007109435A3

公开(公告)日：2008-07-10

申请号：PCT/US2007063639

申请日：2007-03-09

Applicant: FERRO CORP ,  XU WU ,  DENG ZHONGYI

Inventor： XU WU ,  DENG ZHONGYI

IPC: H01M4/48 ,  H01M4/485 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M4/58 ,  H01M4/587 ,  H01M10/0567 ,  H01M10/0568

CPC classification number: H01M10/0567 ,  H01G9/038 ,  H01G11/64 ,  H01M4/405 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/5825 ,  H01M4/587 ,  H01M6/166 ,  H01M6/168 ,  H01M10/0568 ,  Y02E60/13

Abstract: The invention relates to the use of aromatic phosphite compounds as stabilizers for nonaqueous electrolytic solutions containing halogenated salts such as LiPF 6 and LiBF 4 . The electrolyte containing such a phosphite exhibits excellent shelf life storage at ambient and high temperatures. The electrolytic solution is suitable for use in electrochemical cells such as lithium (ion) rechargeable batteries and supercapacitors.

Abstract translation: 本发明涉及芳族亚磷酸酯化合物作为稳定剂在含有卤化盐如LiPF 6和LiBF 4的非水电解液中的用途。 含有这种亚磷酸盐的电解质在环境温度和高温下表现出优异的保质期储存。 该电解液适用于电化学电池，如锂（离子）可再充电电池和超级电容器。

公开(公告)号：WO2006115681A3

公开(公告)日：2007-05-10

申请号：PCT/US2006011539

申请日：2006-03-29

Applicant: FERRO CORP ,  XU WU ,  DENG ZHONGYI ,  BOLOMEY PASCAL ,  PAYNE MARTIN

Inventor： XU WU ,  DENG ZHONGYI ,  BOLOMEY PASCAL ,  PAYNE MARTIN

IPC: H01M4/62 ,  H01M4/131 ,  H01M4/1315 ,  H01M4/48 ,  H01M4/485 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M4/58 ,  H01M4/587 ,  H01M6/16 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/36

CPC classification number: H01M10/0568 ,  H01M4/131 ,  H01M4/1315 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/621 ,  H01M4/622 ,  H01M4/623 ,  H01M10/0525 ,  H01M10/0569 ,  Y02T10/7011

Abstract: The use of at least two electrolyte salts in a lithium secondary battery provides improved battery performance such as long cycle life of high discharge capacity and high capacity retention.

Abstract translation: 在锂二次电池中使用至少两种电解质盐提供改善的电池性能，例如高放电容量的循环寿命长和高容量保持。