专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US09673481B2 Thin film solid state lithium ion secondary battery and method of manufacturing the same 有权
公开(公告)号：US09673481B2
公开(公告)日：2017-06-06
申请号：US13144625
申请日：2010-01-28
申请人： Yuichi Sabi , Katsunori Takahara , Hiroyuki Morioka , Tatsuya Furuya , Koichiro Hinokuma , Reina Ichikawa , Yui Senda , Momoe Adachi
发明人： Yuichi Sabi , Katsunori Takahara , Hiroyuki Morioka , Tatsuya Furuya , Koichiro Hinokuma , Reina Ichikawa , Yui Senda , Momoe Adachi
IPC分类号： H01M10/0525 , H01M2/02 , H01M4/131 , H01M4/136 , H01M6/40 , H01M10/0562 , H01M10/0585 , H01M10/05 , H01M10/054 , H01M10/12 , H01M4/1391 , H01M4/1397
CPC分类号： H01M10/0525 , H01M2/0212 , H01M4/131 , H01M4/136 , H01M4/1391 , H01M4/1397 , H01M6/40 , H01M10/05 , H01M10/054 , H01M10/0562 , H01M10/0585 , H01M10/126 , Y02P70/54 , Y10T29/49108 , Y10T29/49115
摘要： In one embodiment, a thin film solid state lithium ion secondary battery is able to be charged and discharged in the air and manufactured stably at a favorable yield. The thin film solid state lithium ion secondary battery has an electric insulating substrate formed from an organic resin, an inorganic insulating film provided on the substrate face, a cathode-side current collector film, a cathode active material film, a solid electrolyte film, an anode potential formation layer, and an anode-side current collector film. The cathode-side current collector film and/or the anode-side current collector film is formed on the inorganic insulating film face. The anode potential formation layer is a layer formed from the same material as that of the cathode active material film or a material different from that of the cathode active material film and is a layer provided for forming anode potential at the time of discharge.

92. 发明授权

US09653755B2 Electrolyte formulations for lithium ion batteries 有权
公开(公告)号：US09653755B2
公开(公告)日：2017-05-16
申请号：US14746737
申请日：2015-06-22
申请人： Wildcat Discovery Technologies, Inc.
发明人： Gang Cheng , Ye Zhu , Deidre Strand , Boutros Hallac , Bernhard M. Metz
IPC分类号： H01M10/05 , H01M10/0567 , H01M10/056 , H01M10/052 , H01M10/0525 , H01M10/0568
CPC分类号： H01M10/056 , H01M10/052 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M2300/0025
摘要： Electrolyte solutions including additives or combinations of additives that provide low temperature performance and high temperature stability in lithium ion battery cells.

93. 发明授权

US09647297B2 Production method for non-aqueous electrolyte secondary battery 有权
公开(公告)号：US09647297B2
公开(公告)日：2017-05-09
申请号：US14372892
申请日：2013-01-10
申请人： Automotive Energy Supply Corporation , NISSAN MOTOR CO., LTD.
发明人： Shinichi Tasaki , Chika Amemiya , Daisuke Iga , Takeshi Yasooka
IPC分类号： H01M2/00 , H01M10/058 , H01M10/44 , H01M10/52 , H01M10/052 , H01M10/05 , H01M10/04 , H01M10/0525 , H01M10/0585 , H01M2/02
CPC分类号： H01M10/058 , H01M2/0275 , H01M2/0277 , H01M2/0287 , H01M10/0472 , H01M10/05 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M10/446 , H01M10/52 , Y02P70/54 , Y10T29/4911
摘要： According to the present invention, there is provided a seal step (ST105) storing an electrode laminate in which a separator is disposed between a positive electrode and a negative electrode and an electrolyte within an exterior body constituted by a laminate film and sealing the exterior body; a pressure application step (ST106) of applying a pressure to the exterior body in which the electrode laminate is stored by means of a flat plate press working or so forth; charge step (ST102) of charging up to a full charge; a gas removal step (ST107) of unsealing the exterior body and removing gas generated within the exterior body at the charge step; and a re-seal step (ST108) of sealing the exterior body after the gas removal step.The number of times of the gas removal steps is small and an influence of gas on battery characteristics is suppressed.

94. 发明授权

US09620756B2 Separator-integrated electrode and nonaqueous electrolyte secondary battery 有权
公开(公告)号：US09620756B2
公开(公告)日：2017-04-11
申请号：US14425246
申请日：2013-08-26
申请人： SANYO Electric Co., Ltd. , PANASONIC CORPORATION
发明人： Toshifumi Nagino , Yasunori Baba , Atsushi Fukui
IPC分类号： H01M10/0525 , H01M10/052 , H01M10/05 , H01M2/16 , D04H1/413 , D04H1/728 , H01M10/0585 , H01M10/0566
CPC分类号： H01M2/1673 , D04H1/413 , D04H1/728 , H01M2/162 , H01M2/1626 , H01M2/1646 , H01M2/1666 , H01M2/1686 , H01M10/05 , H01M10/052 , H01M10/0566 , H01M10/0585
摘要： Provided are a separator-integrated electrode and a nonaqueous electrolyte secondary battery with a reduced risk of a short circuit between electrodes due to precipitation of metallic lithium on a surface of an electrode mixture layer. A positive electrode (12) configured as a separator-integrated electrode includes a positive current collector (22), a positive active material layer (24) formed on a surface thereof, a first porous layer (26) formed on a surface of the positive active material layer (24) and containing inorganic particles, and a second porous layer (28) formed on a surface of the first porous layer (26) and made of resin fibers.

95. 发明授权

US09614249B2 Separator for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery 有权
公开(公告)号：US09614249B2
公开(公告)日：2017-04-04
申请号：US14516903
申请日：2014-10-17
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Isao Fujiwara , Nobuhiro Hirano , Masaru Watanabe
IPC分类号： H01M2/16 , H01M10/05 , H01M10/052
CPC分类号： H01M10/05 , H01M2/162 , H01M2/1626 , H01M2/1653 , H01M2/1686 , H01M10/052
摘要： A separator according to the present disclosure is a separator for a non-aqueous electrolyte secondary battery that includes a porous layer that contains cellulose fibers and resin particles. The ratio of the amount of the resin particles to the total amount of the cellulose fibers and the resin particles increases with decreasing distance from one surface of the porous layer.

96. 发明授权

US09564658B2 Lithium-ion secondary battery and electrolyte thereof 有权
标题翻译：锂离子二次电池及其电解质
公开(公告)号：US09564658B2
公开(公告)日：2017-02-07
申请号：US14558589
申请日：2014-12-02
申请人： Ningde Amperex Technology Limited
发明人： Chunbo Chu , Chenghua Fu
IPC分类号： H01M10/05 , H01M10/0567 , H01M10/0569 , H01M10/0525
CPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0569 , H01M2300/0025 , H01M2300/0037 , Y02P70/54
摘要： The present disclosure provides a lithium-ion secondary battery and an electrolyte thereof. The electrolyte comprises a lithium salt; a non-aqueous solvent and an additive comprising a first additive and a second additive, the first additive comprises at least one of vinylene carbonate and vinyl ethylene carbonate, the second additive is 4-methylene-1,3-dioxolan-2-one and its derivatives with a structural formula 1 and/or 4,5-dimethylene-1,3-dioxolan-2-one and its derivatives with a structural formula 2; in the structural formula 1 and the structural formula 2, R1, R2, R3 and R4 each are hydrogen, halogen, C1˜C3 alkyl or halogenated alkyl; a weight percentage of the first additive in the electrolyte is 0.2%˜2.0%, a weight percentage of the second additive in the electrolyte is 0.3%˜4.0%. The lithium-ion secondary battery comprises the aforementioned electrolyte. The lithium-ion secondary battery has better cycle performance, better low temperature discharging performance, and higher first coulombic efficiency.
摘要翻译：本公开内容提供了一种锂离子二次电池及其电解质。电解质包含锂盐; 非水溶剂和包含第一添加剂和第二添加剂的添加剂，第一添加剂包括碳酸亚乙烯酯和碳酸亚乙烯酯中的至少一种，第二添加剂是4-亚甲基-1,3-二氧戊环-2-酮，其具有结构式1和/或4,5-二甲基-1,3-二氧戊环-2-酮的衍生物及其具有结构式2的衍生物; 在结构式1和结构式2中，R 1，R 2，R 3和R 4各自为氢，卤素，C 1 -C 3烷基或卤代烷基; 电解质中第一添加剂的重量百分比为0.2％〜2.0％，电解质中第二种添加剂的重量百分数为0.3％〜4.0％。锂离子二次电池包含上述电解质。锂离子二次电池具有更好的循环性能，更好的低温放电性能和更高的第一库仑效率。

97. 发明授权

US09559321B2 Metal complexes for use as dopants and other uses 有权
标题翻译：用作掺杂剂和其他用途的金属络合物
公开(公告)号：US09559321B2
公开(公告)日：2017-01-31
申请号：US14001307
申请日：2012-02-24
申请人： Julian Burschka , Florian Kessler , Etienne Baranoff , Mohammad Khaja Nazeeruddin , Michael Graetzel
发明人： Julian Burschka , Florian Kessler , Etienne Baranoff , Mohammad Khaja Nazeeruddin , Michael Graetzel
IPC分类号： H01M2/16 , H01L51/42 , C09K9/02 , C09K11/06 , H01L51/00 , H01M4/60 , H01M4/62 , H01M10/05 , H01M6/14 , H01M10/42 , H01L51/50 , H01G9/20
CPC分类号： H01L51/42 , C09K9/02 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/187 , H01G9/2018 , H01G9/2031 , H01G9/2059 , H01G9/2095 , H01L51/002 , H01L51/0083 , H01L51/4226 , H01L51/50 , H01L51/5032 , H01L51/5056 , H01L51/5072 , H01M4/60 , H01M4/624 , H01M6/14 , H01M10/05 , H01M10/4235 , Y02E10/549
摘要： The invention relates to electrochemical devices comprising complexes of cobalt comprising at least one ligand with a 5- or six membered, N-containing heteroring. The complex are useful as p- and n-dopants, as over of electrochemical devices, in particular in organic semiconductors. The complexes are further useful as over-discharge prevention and overvoltage protection agents.
摘要翻译：本发明涉及包含钴的复合物的电化学装置，其包含至少一种具有5-或六元N型杂环的配位体。该复合物可用作p-和n-掺杂剂，如电化学装置，特别是在有机半导体中。该配合物可用作过放电防止和过电压保护剂。

98. 发明授权

US09548511B2 Diatomaceous energy storage devices 有权
标题翻译：硅藻土蓄能装置
公开(公告)号：US09548511B2
公开(公告)日：2017-01-17
申请号：US14745709
申请日：2015-06-22
申请人： NTHDEGREE TECHNOLOGIES WORLDWIDE INC.
发明人： Vera N. Lockett , John G. Gustafson , William J. Ray , Yasser Salah
IPC分类号： H01M2/00 , H01M10/05 , C09D5/00 , H01G11/24 , H01G11/36 , H01G11/38 , H01G11/46 , H01G11/52 , H01M2/16 , H01M4/48 , H01M4/50 , H01M10/36 , H01M6/40 , H01M4/62
CPC分类号： H01M4/9016 , C09D5/00 , H01G11/24 , H01G11/36 , H01G11/38 , H01G11/46 , H01G11/52 , H01M2/1646 , H01M4/48 , H01M4/50 , H01M4/502 , H01M4/625 , H01M6/40 , H01M8/16 , H01M10/05 , H01M10/36 , Y02E60/13
摘要： An energy storage device can include a cathode having a first plurality of frustules, where the first plurality of frustules can include nanostructures having an oxide of manganese. The energy storage device can include an anode comprising a second plurality of frustules, where the second plurality of frustules can include nanostructures having zinc oxide. A frustule can have a plurality of nanostructures on at least one surface, where the plurality of nanostructures can include an oxide of manganese. A frustule can have a plurality of nanostructures on at least one surface, where the plurality of nanostructures can include zinc oxide. An electrode for an energy storage device includes a plurality of frustules, where each of the plurality of frustules can have a plurality of nanostructures formed on at least one surface.
摘要翻译：能量存储装置可以包括具有第一多个截头圆锥体的阴极，其中第一多个截头体可以包括具有锰氧化物的纳米结构。能量存储装置可以包括包括第二多个截头圆锥的阳极，其中第二多个截头体可以包括具有氧化锌的纳米结构。截头锥体可以在至少一个表面上具有多个纳米结构，其中多个纳米结构可以包括锰的氧化物。截头圆锥体可以在至少一个表面上具有多个纳米结构，其中多个纳米结构可以包括氧化锌。用于能量存储装置的电极包括多个截头圆锥体，其中所述多个截头圆锥体中的每一个可以具有形成在至少一个表面上的多个纳米结构。

99. 发明申请

US20160351873A1 BINDER FOR NON-AQUEOUS SECONDARY BATTERY POROUS MEMBRANE-USE, COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY POROUS MEMBRANE-USE, POROUS MEMBRANE FOR NON-AQUEOUS SECONDARY BATTERY-USE, AND NON-AQUEOUS SECONDARY BATTERY 审中-公开
标题翻译：非水性二次电池多孔膜的组合物，非水性二次电池多孔膜的组合物，非水性二次电池使用的多孔膜和非水性二次电池
公开(公告)号：US20160351873A1
公开(公告)日：2016-12-01
申请号：US15117639
申请日：2015-02-24
申请人： ZEON CORPORATION
发明人： Tomokazu SASAKI
IPC分类号： H01M2/16 , H01M10/05 , C08K3/22 , C08F220/68 , C08F212/08
CPC分类号： H01M2/166 , C08F212/08 , C08F220/18 , C08F220/68 , C08K3/22 , C08K2003/2227 , C08L33/08 , H01M2/1653 , H01M2/1673 , H01M4/622 , H01M10/05 , H01M10/0525 , H01M10/0566 , C08F2220/1858 , C08F222/02 , C08F2222/1013 , C08F220/06 , C08F220/56
摘要： Provided is a binder for non-aqueous secondary battery porous membrane-use that enables formation of a porous membrane having excellent durability and that can improve stability under high shear of a composition for porous membrane-use. The binder for non-aqueous secondary battery porous membrane-use includes a particulate polymer. The particulate polymer is a random copolymer including at least 35 mass % of an alkyl (meth)acrylate monomer unit and at least 20 mass % and no greater than 65 mass % of an aromatic monovinyl monomer unit. A degree of swelling of the particulate polymer with respect to a non-aqueous electrolysis solution is greater than a factor of 1 and no greater than a factor of 2.
摘要翻译：提供一种能够形成具有优异的耐久性的多孔膜的非水二次电池多孔膜用粘合剂，能够提高多孔膜用组合物的高剪切下的稳定性。用于非水二次电池多孔膜用粘合剂包括颗粒状聚合物。粒状聚合物是包含至少35质量％的（甲基）丙烯酸烷基酯单体单元和至少20质量％且不大于65质量％的芳族单乙烯基单体单元的无规共聚物。颗粒状聚合物相对于非水电解液的溶胀度大于1倍且不大于2倍。

100. 发明授权

US09509013B2 Non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池
公开(公告)号：US09509013B2
公开(公告)日：2016-11-29
申请号：US14753836
申请日：2015-06-29
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Shinsuke Matsuno , Hiromichi Kuriyama , Hideki Satake , Takashi Kuboki
IPC分类号： H01M4/13 , H01M10/05 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/58 , H01M10/0525 , H01M4/02
CPC分类号： H01M10/05 , H01M4/13 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/0525 , H01M2004/027 , H01M2004/028 , Y02E60/122
摘要： According to one embodiment, there is provided a non-aqueous electrolyte secondary battery including a positive electrode including a positive electrode active material layer, a negative electrode including a negative electrode active material layer, and a non-aqueous electrolyte. At least one of the positive electrode active material layer and the negative electrode active material layer contains carbon dioxide and releases the carbon dioxide in the range of 0.1 ml to 10 ml per 1 g when heated at 350° C. for 1 minute.
摘要翻译：根据一个实施方案，提供了一种非水电解质二次电池，其包括正极，其包括正极活性物质层，负极包括负极活性物质层和非水电解质。当在350℃下加热1分钟时，正极活性物质层和负极活性物质层中的至少一方含有二氧化碳，并将二氧化碳释放到0.1ml〜10ml的范围内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式