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81. 发明申请

US20170104217A1 MATERIAL FOR USE IN A BATTERY, A BATTERY AND A METHOD OF MANUFACTURING A MATERIAL FOR USE IN A BATTERY 审中-公开
公开(公告)号：US20170104217A1
公开(公告)日：2017-04-13
申请号：US14877089
申请日：2015-10-07
申请人： City University of Hong Kong
发明人： Yau Wai Denis YU , Yingshun LI
IPC分类号： H01M4/62 , H01M4/48 , H01M4/525 , H01M4/04 , H01M4/58 , H01M10/0525 , H01M10/054 , H01M10/052 , H01M4/38 , H01M4/505
CPC分类号： H01M4/628 , H01M4/0404 , H01M4/0471 , H01M4/366 , H01M4/381 , H01M4/382 , H01M4/386 , H01M4/387 , H01M4/48 , H01M4/483 , H01M4/505 , H01M4/525 , H01M4/5815 , H01M4/622 , H01M10/052 , H01M10/0525 , H01M10/054 , H01M2220/20 , H01M2220/30
摘要： A material for use in a battery includes an active material arranged to undergo chemical reaction during charging and/or discharging of the battery, and a coating material coated on the active material, wherein the coating material is arranged to prevent the active material from cracking during charging and/or discharging of the battery.

82. 发明授权

US09614223B2 Anode active material, sodium ion battery and lithium ion battery 有权
公开(公告)号：US09614223B2
公开(公告)日：2017-04-04
申请号：US14844957
申请日：2015-09-03
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hideki Nakayama
IPC分类号： H01M4/485 , C01G33/00 , H01M10/054 , H01M10/0525
CPC分类号： H01M4/485 , C01G33/00 , C01P2002/72 , C01P2002/77 , C01P2006/40 , H01M10/0525 , H01M10/054
摘要： The present invention aims to provide an anode active material which may intend to improve safety of a battery. The object is attained by providing an anode active material being used for a sodium ion battery or a lithium ion battery, wherein the anode active material has an A4Nb6O17 phase (A is at least one kind of H, Na and K).

83. 发明授权

US09608274B2 Sodium secondary battery including graphite felt as current collector 有权
公开(公告)号：US09608274B2
公开(公告)日：2017-03-28
申请号：US14309183
申请日：2014-06-19
申请人： SK Innovation Co., Ltd.
发明人： Young Shol Kim , Ku Bong Chung , Jeong Soo Kim
IPC分类号： H01M4/66 , H01M4/70 , H01M10/04 , H01M10/054 , H01M10/0568 , H01M4/131 , H01M4/02
CPC分类号： H01M4/663 , H01M4/131 , H01M4/70 , H01M10/0422 , H01M10/054 , H01M10/0568 , H01M2004/021
摘要： Provided is a sodium secondary battery including a graphite felt having a maximum porosity on a surface facing a solid electrolyte and a decreased porosity in a thickness direction, as a cathode current collector impregnated with an electrolyte.

84. 发明授权

US09608269B2 Condensed polyanion electrode 有权
公开(公告)号：US09608269B2
公开(公告)日：2017-03-28
申请号：US14348485
申请日：2012-09-25
申请人： FARADION LTD.
发明人： Jeremy Barker
IPC分类号： H01M4/58 , C01B25/42 , H01B1/08 , C01B25/38 , C01G45/00 , C01G51/00 , C01G53/00 , H01M10/054
CPC分类号： H01M4/5825 , C01B25/38 , C01B25/42 , C01G45/006 , C01G51/006 , C01G53/006 , H01B1/08 , H01M10/054 , H01M2220/30
摘要： The invention relates to electrodes that contain active materials of the formula: NaaXbMcM′d(condensed polyanion)e(anion)f; where X is one or more of Na+, Li+ and K+; M is one or more transition metals; M′ is one or more non-transition metals; and where a>b; c>0; d≧0; e≧1 and f≧0. Such electrodes are useful in, for example, sodium ion battery applications.

85. 发明授权

US09608268B2 Alkali and alkaline-earth ion batteries with non-metal anode and hexacyanometallate cathode 有权
公开(公告)号：US09608268B2
公开(公告)日：2017-03-28
申请号：US14699962
申请日：2015-04-29
申请人： Sharp Laboratories of America, Inc.
发明人： Yuhao Lu , Jong-Jan Lee , Motoaki Nishijima , Seizoh Kakimoto
IPC分类号： H01M4/58 , H01M4/04 , H01M4/139 , H01M10/054 , H01M10/36 , H01M4/136 , H01M4/587 , H01M4/02
CPC分类号： H01M4/58 , H01M4/0404 , H01M4/0438 , H01M4/0445 , H01M4/0459 , H01M4/136 , H01M4/139 , H01M4/587 , H01M10/054 , H01M10/36 , H01M2004/028 , Y02E60/122
摘要： A battery structure is provided for making alkali ion and alkaline-earth ion batteries. The battery has a hexacyanometallate cathode, a non-metal anode, and non-aqueous electrolyte. A method is provided for forming the hexacyanometallate battery cathode and non-metal battery anode prior to the battery assembly. The cathode includes hexacyanometallate particles overlying a current collector. The hexacyanometallate particles have the chemical formula A′n′AmM1xM2y(CN)6, and have a Prussian Blue hexacyanometallate crystal structure.

86. 发明申请

US20170077546A1 Alkali metal or Alkali-Ion batteries having high volumetric and gravimetric energy densities 有权
标题翻译：具有高体积和重量能量密度的碱金属或碱锂离子电池
公开(公告)号：US20170077546A1
公开(公告)日：2017-03-16
申请号：US14756510
申请日：2015-09-14
申请人： Aruna Zhamu , Bor Z. Jang
发明人： Aruna Zhamu , Bor Z. Jang
IPC分类号： H01M10/054 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/054 , H01M4/38 , H01M4/485 , H01M4/505 , H01M4/5815 , H01M4/5825 , H01M4/583 , H01M4/587 , H01M4/60 , H01M4/80 , H01M4/808 , H01M10/0568 , H01M10/0569
摘要： Provided is an alkali metal-ion battery, comprising: (a) an anode having an anode active material dispersed in a first liquid electrolyte disposed in pores of a 3D porous anode current collector having at least 80% by volume of pores; (b) a cathode having a cathode active material dispersed in a second liquid electrolyte disposed in pores of a 3D porous cathode current collector wherein the cathode thickness-to-current collector thickness ratio is from 0.8/1 to 1/0.8; (c) a separator disposed between the anode and the cathode; wherein the anode or cathode active material loading is greater than 10 mg/cm2, the anode and cathode active materials combined exceeds 40% by weight of the battery, and/or the 3D porous anode and/or cathode current collector has a thickness no less than 200 μm (preferably greater than 500 μm and more preferably greater than 700 μm) and is in physical contact with the separator.
摘要翻译：本发明提供一种碱金属离子电池，其特征在于，包括：（a）具有负极活性物质的阳极，所述负极活性物质分散在具有至少80体积％孔隙的3D多孔阳极集电体的孔中的第一液体电解质中; （b）阴极，其阴极活性物质分散在设置在3D多孔阴极集电器的孔中的第二液体电解质中，其中阴极厚度 - 集电体厚度比为0.8 / 1至1 / 0.8; （c）设置在阳极和阴极之间的隔膜; 其中阳极或阴极活性物质负载大于10mg / cm 2，组合的阳极和阴极活性材料超过电池重量的40％，和/或3D多孔阳极和/或阴极集电器的厚度不小于超过200μm（优选大于500μm，更优选大于700μm），并且与隔膜物理接触。

87. 发明申请

US20170033397A1 HIGH ENERGY DENSITY ALUMINUM BATTERY 审中-公开
标题翻译：高能量密度铝电池
公开(公告)号：US20170033397A1
公开(公告)日：2017-02-02
申请号：US15257455
申请日：2016-09-06
申请人： UT-BATTELLE, INC
发明人： Gilbert M. Brown , Mariappan Parans Paranthaman , Sheng Dai , Xiao-Guang Sun , Hansan Liu
IPC分类号： H01M10/054 , H01M10/0569 , H01M4/38 , H01M10/0568 , H01M4/50
CPC分类号： H01M10/054 , H01M4/38 , H01M4/463 , H01M4/50 , H01M6/16 , H01M10/0525 , H01M10/056 , H01M10/0568 , H01M10/0569 , H01M10/058 , H01M2300/0028 , Y02E60/122 , Y10T29/49108
摘要： Compositions and methods of making are provided for a high energy density lithium-alum inum battery. The battery comprises an anode comprising aluminum metal. The battery further comprises a cathode comprising a lithium metal oxide. The battery further comprises an electrolyte capable of supporting reversible deposition and stripping of aluminum at the anode, and reversible intercalation and deintercalation of lithium at the cathode.
摘要翻译：为高能量密度锂铝电池提供组合物和制备方法。电池包括包含铝金属的阳极。电池还包括包含锂金属氧化物的阴极。电池还包括能够支持在阳极处可逆沉积和剥离铝的电解质，以及在阴极可逆插入和脱嵌锂。

88. 发明申请

US20170005336A1 FEW-LAYERED TIS2 AS LI-ION BATTERY ANODE 有权
标题翻译： FAY-LAYERED TIS2作为锂离子电池阳极
公开(公告)号：US20170005336A1
公开(公告)日：2017-01-05
申请号：US14788996
申请日：2015-07-01
申请人： Toyota Motor Engineering & Manufacturing North America, Inc.
发明人： Chen Ling
IPC分类号： H01M4/58 , H01M10/054 , H01M10/0525
CPC分类号： H01M4/5815 , H01M10/052 , H01M10/054 , H01M2004/027
摘要： An electrochemical cell having an anode containing few-layered transition metal dichalcogenide is disclosed. The few-layered configuration of the transition metal dichalcogenide causes the material to have relatively low electric potential, enabling its use opposite a wide variety of cathode materials. In general, the few-layer configuration allows deployment as anode material of transition metal dichalcogenides that would typically otherwise be limited to use as cathode materials.
摘要翻译：公开了具有含少量层状过渡金属二硫属元素化物的阳极的电化学电池。过渡金属二硫属元素化物的几层结构导致材料具有相对低的电位，使其能够与各种各样的阴极材料相反地使用。通常，几层配置允许部署作为过渡金属二硫属元素化物的负极材料，其通常将被限制为用作阴极材料。

89. 发明申请

US20160380268A1 LOW RESISTANCE, MULTIVALENT METAL ANODES 审中-公开
标题翻译：低电阻，多功能金属阳极
公开(公告)号：US20160380268A1
公开(公告)日：2016-12-29
申请号：US14753467
申请日：2015-06-29
申请人： Toyota Motor Engineering & Manufacturing North America, Inc.
发明人： Claudiu B. Bucur , John G. Muldoon
IPC分类号： H01M4/46 , H01M10/054 , H01M4/60 , H01M4/38 , H01M4/62 , H01M10/0569 , H01M4/36
CPC分类号： H01M4/466 , H01M4/366 , H01M4/38 , H01M4/483 , H01M4/505 , H01M4/5815 , H01M4/5825 , H01M4/602 , H01M4/624 , H01M4/625 , H01M10/054 , H01M10/0569 , H01M2220/20 , H01M2300/0028
摘要： A low resistance multivalent metal anode is provided. The metal is present in the anode as a Riecke highly active particle. Anode resistivity of 1000 Ω·cm2or lower can be obtained. Metals employed include magnesium, calcium, zinc and aluminum. Electrochemical cells containing the low resistance multivalent metal anodes are also provided.
摘要翻译：提供了低电阻多价金属阳极。金属作为Riecke高活性粒子存在于阳极中。可以获得1000Ω·cm 2以下的阳极电阻率。所用金属包括镁，钙，锌和铝。还提供含有低电阻多价金属阳极的电化学电池。

90. 发明授权

US09525192B2 All solid state battery 有权
标题翻译：所有固态电池
公开(公告)号：US09525192B2
公开(公告)日：2016-12-20
申请号：US14414976
申请日：2012-07-24
申请人： Norihiro Ose , Hiroshi Nagase
发明人： Norihiro Ose , Hiroshi Nagase
IPC分类号： H01M4/13 , H01M4/60 , H01M10/0562 , H01M6/18 , H01M10/0585 , H01M4/133 , H01M4/583 , H01M4/04 , H01M4/62 , H01M10/052 , H01M10/054 , H01M4/587 , H01M4/02
CPC分类号： H01M10/0585 , H01M4/043 , H01M4/133 , H01M4/583 , H01M4/587 , H01M4/62 , H01M10/052 , H01M10/054 , H01M10/0562 , H01M2004/021 , H01M2300/0068 , Y02E60/122 , Y02T10/7011
摘要： The main object of the present invention is to provide an all solid state battery suitable for high rate charging. The present invention solves the problem by providing an all solid state battery including a battery element having a cathode active material layer, an anode active material layer, and a solid electrolyte layer formed between the cathode active material layer and the anode active material layer, characterized in that the anode active material layer contains graphite as an anode active material and a sulfide solid electrolyte, the graphite has a hardness of 0.36 GPa or more by a nanoindentation method, and the battery element is confined at a pressure more than 75 kgf/cm2.
摘要翻译：本发明的主要目的是提供一种适用于高速充电的全固态电池。本发明通过提供一种全固态电池来解决该问题，所述全固体电池包括具有形成在正极活性物质层和负极活性物质层之间的正极活性物质层，负极活性物质层和固体电解质层的电池元件，由于负极活性物质层含有作为负极活性物质的石墨和硫化物固体电解质，通过纳米压痕法，石墨的硬度为0.36GPa以上，电池元件被限制在大于75kgf / cm 2的压力。

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