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1. 发明授权

US11081727B2 Solid electrolyte and electricity storage device using the same 有权
公开(公告)号：US11081727B2
公开(公告)日：2021-08-03
申请号：US16534125
申请日：2019-08-07
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Eiichi Koga , Yoshiko Higashi
IPC分类号： H01M10/0562 , H01M10/052 , H01G9/032 , C01G25/00
摘要： Provided is a solid electrolyte containing a crystal phase having a chemical composition Li7(1+x)α3β2+aO12+3.5x+b, where α includes Pr, β includes Zr, −0.05≤x≤0.35, −0.5≤a≤0.5, and −0.5≤b≤0.5.

2. 发明申请

US20210043390A1 ELECTROLYTIC CAPACITOR 有权
公开(公告)号：US20210043390A1
公开(公告)日：2021-02-11
申请号：US17080932
申请日：2020-10-27
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： YUICHIRO TSUBAKI , KAZUYO SAITO , TATSUJI AOYAMA
IPC分类号： H01G9/028 , H01G9/032 , H01G9/15 , H01G9/07
摘要： An electrolytic capacitor includes an anode body having a dielectric layer disposed on a surface of the anode body, a solid electrolyte layer that is in contact with the dielectric layer, and an electrolytic solution. The solid electrolyte layer includes a conductive polymer. The electrolytic solution contains a first base component, a first acid component, and a second acid component. The first base component includes an amidine compound. The first acid component includes a composite compound of an inorganic acid and an organic acid. The second acid component includes at least one selected from a group consisting of boric acid, phosphoric acid, phosphorous acid, hypophosphorous acid, and phosphonic acid.

3. 发明授权

US09865401B2 Method for manufacturing solid electrolytic capacitor, and solid electrolytic capacitor 有权
公开(公告)号：US09865401B2
公开(公告)日：2018-01-09
申请号：US14423173
申请日：2013-05-24
申请人： AVX CORPORATION , AVX TANTALUM ASIA CORPORATION
发明人： Kiyofumi Aoki , Hiromasa Ageo , Junya Tatsuno , Koji Inazawa
IPC分类号： H01G9/15 , H01G9/00 , H01G9/02 , H01G9/028 , H01G9/032
CPC分类号： H01G9/15 , H01G9/0032 , H01G9/0036 , H01G9/028 , H01G9/032
摘要： A method for manufacturing a solid electrolytic capacitor with excellent ESR properties and a solid electrolytic capacitor. A method for manufacturing a solid electrolytic capacitor, wherein an anode body is obtained by forming a dielectric oxide film on the surface of a sintered body that is formed by sintering a molded body formed of a valve acting metal powder or on the surface of a roughened valve acting metal foil, and a solid electrolyte layer is formed on the surface of the anode body. This method for manufacturing a solid electrolytic capacitor is characterized by steps for forming a solid electrolyte layer including a protrusion forming process where protrusions formed of manganese dioxide and having an average diameter of 10˜102 nm are formed on the surface of the dielectric oxide coating film so that the protrusions are scattered about like islands and the surface coverage is 1˜20% and a conductive polymer layer forming process where a conductive polymer layer is formed on the surfaces of the projections and the dielectric oxide coating film.

4. 发明授权

US09754730B2 Low profile multi-anode assembly in cylindrical housing 有权
公开(公告)号：US09754730B2
公开(公告)日：2017-09-05
申请号：US14657266
申请日：2015-03-13
申请人： AVX Corporation
发明人： Jan Petrzilek , Jiri Navratil , Martin Biler
IPC分类号： H01G9/15 , H01G9/08 , H01G9/032 , H01G9/028
CPC分类号： H01G9/15 , H01G9/028 , H01G9/032 , H01G9/08
摘要： A capacitor assembly configured to effectively dissipate heat when exposed to a high ripple current is provided. The assembly includes a plurality of capacitor elements, each including an anode body and lead, a dielectric layer overlying the anode body, and a solid electrolyte. A metal cylindrical housing having a lid and base, where the lid has a diameter in an −x direction and the metal cylindrical housing has a height in a −z direction, defines an interior cavity within which the plurality of capacitor elements are arranged about a central axis running along the −z direction. The ratio of the diameter to the height of the base ranges from about 1.5 to about 20. Further, the metal cylindrical housing is hermetically sealed.

5. 发明授权

US09595396B2 Electrolytic capacitor and manufacturing method therefor 有权
标题翻译：电解电容器及其制造方法
公开(公告)号：US09595396B2
公开(公告)日：2017-03-14
申请号：US14932951
申请日：2015-11-04
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Hiroyuki Matsuura , Shigetaka Furusawa , Hidehiro Sasaki , Tatsuji Aoyama
IPC分类号： H01G9/022 , H01G9/00 , H01G9/145 , H01G9/035 , H01G11/60 , H01G9/055 , H01G9/07 , H01G9/032 , H01G11/62 , H01G11/64
CPC分类号： H01G11/60 , H01G9/035 , H01G9/055 , H01G9/07 , H01G9/145 , H01G11/04 , H01G11/24 , H01G11/62 , H01G11/64 , Y02E60/13 , Y02T10/7022
摘要： An electrolytic capacitor includes a capacitor element, and an electrolyte solution with which the capacitor element is impregnated. The capacitor element includes an anode foil having a dielectric layer on a surface thereof, and a solid electrolyte layer including a conductive polymer and in contact with the dielectric layer of the anode foil. The electrolyte solution contains at least one of polyalkylene glycol and a derivative of polyalkylene glycol, and at least one of diphenyl amine, naphthol, nitrophenol, catechol, resorcinol, hydroquinone, and pyrogallol.
摘要翻译：电解电容器包括电容器元件和浸渍电容器元件的电解质溶液。电容器元件包括在其表面上具有介电层的阳极箔和包含导电聚合物并与阳极箔的电介质层接触的固体电解质层。电解质溶液含有聚亚烷基二醇和聚亚烷基二醇的衍生物中的至少一种，以及二苯基胺，萘酚，硝基苯酚，邻苯二酚，间苯二酚，氢醌和连苯三酚中的至少一种。

6. 发明申请

US20160343511A1 Solid Electrolytic Capacitor having a High Capacitance 审中-公开
标题翻译：具有高电容的固体电解电容器
公开(公告)号：US20160343511A1
公开(公告)日：2016-11-24
申请号：US14714483
申请日：2015-05-18
申请人： AVX Corporation
发明人： Masayuki Wakatsuki , Yusuke Sasaki , Yuuhei Moriguchi
IPC分类号： H01G9/032 , H01G9/052 , H01G9/00 , H01G9/15
CPC分类号： H01G9/0525 , H01G9/012 , H01G9/028 , H01G9/052 , H01G9/15
摘要： A solid electrolytic capacitor that comprises an anode that comprises a porous anode body and a dielectric layer is provided. The anode body is formed from a pressed and sintered valve metal powder having a specific charge of about 200,000 μF*V/g or more and a phosphorous content of about 150 parts per million or less. A solid electrolyte overlies the anode.
摘要翻译：提供一种包含阳极的固体电解电容器，其包括多孔阳极体和电介质层。阳极体由具有约200,000μF* V / g以上的特定电荷的压制和烧结的阀金属粉末形成，并且磷含量为约150ppm或更少。固体电解质覆盖阳极。

7. 发明申请

US20140268502A1 Solid Electrolytic Capacitor 有权
标题翻译：固体电解电容器
公开(公告)号：US20140268502A1
公开(公告)日：2014-09-18
申请号：US14198717
申请日：2014-03-06
申请人： AVX Corporation
发明人： Martin Biler , Jan Petrzilek
IPC分类号： H01G9/052 , H01G9/032 , H01G9/00
CPC分类号： H01G9/052 , H01G9/0032 , H01G9/032 , H01G9/15
摘要： A capacitor for use in relatively high voltage environments is provided. The solid electrolyte is formed from a plurality of pre-polymerized particles in the form of a dispersion. In addition, the anode is formed such that it contains at least one longitudinally extending channel is recessed therein. The channel may have a relatively high aspect ratio (length divided by width), such as about 2 or more, in some embodiments about 5 or more, in some embodiments from about 10 to about 200, in some embodiments from about 15 to about 150, in some embodiments from about 20 to about 100, and in some embodiments, from about 30 to about 60.
摘要翻译：提供了一种在较高电压环境中使用的电容器。固体电解质由分散体形式的多个预聚合颗粒形成。此外，阳极形成为使得其包含至少一个纵向延伸的通道凹入其中。通道可以具有相对高的纵横比（长度除以宽度），例如约2或更大，在一些实施方案中为约5或更多，在一些实施方案中为约10至约200，在一些实施方案中为约15至约150 ，在一些实施方案中为约20至约100，在一些实施方案中为约30至约60。

8. 发明申请

US20130342967A1 METHOD FOR PREPARING CONDUCTIVE POLYMER DISPERSION, CONDUCTIVE POLYMER MATERIAL MADE THEREFROM AND SOLID ELECTROLYTIC CAPACITOR USING THE MATERIAL 审中-公开
标题翻译：制备导电聚合物分散体的方法，使用该材料制成的导电聚合物材料和固体电解电容器
公开(公告)号：US20130342967A1
公开(公告)日：2013-12-26
申请号：US13718410
申请日：2012-12-18
申请人： FAR EASTERN NEW CENTURY CORPORATION
发明人： Hsin-Kai Lai , Chih-Yuan Tseng
IPC分类号： B01J19/12 , H01G9/15 , H01G9/032 , H01G9/025
CPC分类号： B01J19/126 , C08G61/124 , C08G61/126 , C08L65/00 , H01B1/122 , H01G9/0036 , H01G9/025 , H01G9/028 , H01G9/032 , H01G9/15
摘要： The present invention provides a method for preparing a conductive polymer dispersion, including: adding a conductive compound, a polyanion, and an oxidant to a solvent; and polymerizing the conductive compound with microwaves. The present invention further provides a conductive polymer material made from the conductive polymer dispersion and a solid electrolyte capacitor using the conductive polymer material. Compared to a conventional method, the conductive polymer is prepared by the method of the present invention in a shorter time and environmental friendly. Moreover, the conductive polymer material made from the dispersion exhibits a high conductivity.
摘要翻译：本发明提供一种制备导电聚合物分散体的方法，包括：向溶剂中加入导电化合物，聚阴离子和氧化剂; 并用微波聚合导电性化合物。本发明还提供由导电聚合物分散体制成的导电聚合物材料和使用导电聚合物材料的固体电解电容器。与常规方法相比，导电聚合物通过本发明的方法在更短的时间和环境友好的条件下制备。此外，由分散体制成的导电聚合物材料表现出高导电性。

9. 发明申请

US20130063870A1 TANTALUM CAPACITOR 审中-公开
标题翻译： TANTALUM电容
公开(公告)号：US20130063870A1
公开(公告)日：2013-03-14
申请号：US13607540
申请日：2012-09-07
申请人： Tai Yon CHO
发明人： Tai Yon CHO
IPC分类号： H01G9/045 , H01G9/032 , H01G9/00
CPC分类号： H01G9/012 , H01G9/042
摘要： There is provided a tantalum capacitor, including: a chip sintered body formed by sintering a tantalum powder; and an anode lead-out line formed of niobium (Nb) and having an insertion region positioned inside the chip sintered body and a non-insertion region positioned outside of the chip sintered body, and thus, a niobium (Nb) wire is used as the anode lead-out line, thereby enhancing the binding force of the anode lead-out line with the tantalum powder, so that equivalent series resistance (ESR) and leakage current (LC) characteristics may be improved.
摘要翻译：提供一种钽电容器，其包括：通过烧结钽粉末形成的芯片烧结体; 以及由铌（Nb）形成的具有位于片状烧结体的内部的插入区域和位于片状烧结体的外侧的非插入区域的阳极引出线，因此使用铌（Nb）线作为阳极引出线，从而提高阳极引出线与钽粉末的结合力，从而可以提高等效串联电阻（ESR）和漏电流（LC）特性。

10. 发明申请

US20090280381A1 Diatomaceous Earth Proton Conductor 审中-公开
标题翻译：硅藻土质子导体
公开(公告)号：US20090280381A1
公开(公告)日：2009-11-12
申请号：US12307729
申请日：2007-06-29
申请人： Bo Wang
发明人： Bo Wang
IPC分类号： H01G9/032 , H01M8/10 , G01N27/00
CPC分类号： H01B1/122 , H01M8/1004 , H01M8/1018 , H01M2300/0068 , H01M2300/0091
摘要： Diatomaceous earth (“DE”) proton conductors are disclosed for use as electrolytes in electrochemical applications, such as fuel cells, gas sensors, humidity sensors, and pH sensors. The DE proton conductors may be formed by, for example, cutting from diatomaceous crude, pressing diatomaceous powder into pellets, or any other suitable shape-forming methods. In electrochemical applications, the DE proton conductor may be used to separate a hydrogen anode from an oxygen cathode and may conduct protons generated at the hydrogen anode to the oxygen cathode.
摘要翻译：公开了硅藻土（“DE”）质子导体用作电化学应用中的电解质，例如燃料电池，气体传感器，湿度传感器和pH传感器。 DE质子导体可以通过例如从硅藻土切割，将硅藻土粉末压成粒料或任何其它合适的成形方法形成。在电化学应用中，DE质子导体可以用于将氢阳极与氧阴极分离，并且可以将在氢阳极处产生的质子传导到氧阴极。

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