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公开(公告)号：US20240128461A1
公开(公告)日：2024-04-18
申请号：US18277460
申请日：2022-02-22
Applicant: ADEKA CORPORATION
Inventor： Kenji KAKIAGE , Ryo TANIUCHI , Ryo MACHIDA , Yohei AOYAMA , Toru YANO
CPC classification number: H01M4/625 , H01M4/0404 , H01M4/622 , H01M4/661
Abstract: Provided is a conductive undercoating agent, including: a conductive carbon material; a binding agent; and a solvent, wherein the conductive carbon material is flaked graphite having an average thickness of from 10 nm to 200 nm and a specific surface area of from 10 m2/g to 40 m2/g.
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公开(公告)号：US20180085730A1
公开(公告)日：2018-03-29
申请号：US15559252
申请日：2016-03-17
Applicant: ADEKA CORPORATION
Inventor： Atsushi KOBAYASHI , Ryo TANIUCHI , Yohei AOYAMA
CPC classification number: B01J19/10 , B01F17/0085 , B01J19/129 , B01J2219/00047 , B32B33/00 , B32B2307/70 , C01B17/22 , C01B19/007 , C01B32/19 , C01B32/205 , C01B32/21 , C01B33/22 , C01B33/38 , C01B33/42 , C01B2204/02 , C01B2204/04 , C08J3/02 , C08J3/09 , C08J3/28 , C08L101/00
Abstract: A solution containing an ionic liquid, a polymer compound including at least one of a hydrolyzable polymer compound and a thermally-decomposable polymer compound, and a laminate of layered substances is irradiated with at least one of sonic waves and radio waves. Alternatively, a solution containing an ionic liquid, a polymer compound including at least one of a hydrolyzable polymer compound and a thermally-decomposable polymer compound, and a laminate of layered substances is heated.
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公开(公告)号：US20220376257A1
公开(公告)日：2022-11-24
申请号：US17763825
申请日：2020-09-14
Applicant: ADEKA CORPORATION
Inventor： Hiromi TAKENOUCHI , Kenji KAKIAGE , Yuta NOHARA , Yohei AOYAMA
Abstract: The present invention provides a sulfur-modified polyacrylonitrile, which has a content of sulfur of from 30 mass % to 50 mass %, and satisfies the expression: 4,500
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公开(公告)号：US20200350587A1
公开(公告)日：2020-11-05
申请号：US16960782
申请日：2019-02-25
Applicant: ADEKA CORPORATION
Inventor： Hiromi TAKENOUCHI , Tomofumi YOKOMIZO , Hirokatsu SHINANO , Kenji KAKIAGE , Yuta NOHARA , Yohei AOYAMA
Abstract: Disclosed is an electrode active material that has a large charge discharge capacity, a high initial efficiency, as well as excellent cycle characteristics and rate characteristics and is favorably used in a non-aqueous electrolyte secondary battery. An organo sulfur-based electrode active material contains sodium and potassium in a total amount of 100 ppm by mass to 1000 ppm by mass; an electrode for use in a secondary battery, the electrode containing the organo sulfur-based electrode active material as an electrode active material; and a non-aqueous electrolyte secondary battery including the electrode. Preferably, the organo sulfur-based electrode active material further contains iron in an amount of 1 ppm by mass to 20 ppm by mass. Preferably, the organo sulfur-based electrode active material is sulfur-modified polyacrylonitrile, and the amount of sulfur in the organo sulfur-based electrode active material is 25 mass % to 60 mass %.
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公开(公告)号：US20170095784A1
公开(公告)日：2017-04-06
申请号：US15304607
申请日：2015-03-18
Applicant: ADEKA CORPORATION
Inventor： Atsushi KOBAYASHI , Ryo TANIUCHI , Yohei AOYAMA
IPC: B01F17/00 , C01B21/064 , C01G19/00 , C01B33/42 , C01G17/00 , C01G25/00 , C01B33/22 , C01G39/06 , C01B19/04
CPC classification number: B01F17/0064 , B01F17/0007 , B01F17/0057 , B01F17/0085 , C01B19/04 , C01B21/0648 , C01B33/22 , C01B33/40 , C01B33/42 , C01G17/00 , C01G19/00 , C01G25/00 , C01G39/06
Abstract: A laminate of layered substances each containing two or more kinds of elements as constituent elements is contained in an ionic liquid containing a specific cation, and the ionic liquid containing the laminate is irradiated with one or both of sonic waves and electric waves.
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Patent Agency Ranking
公开(公告)号：US20220328834A1
公开(公告)日：2022-10-13
申请号：US17763836
申请日：2020-09-14
Applicant: ADEKA CORPORATION
Inventor： Kenji KAKIAGE , Yohei AOYAMA
Abstract: The present invention provides an electrode for a non-aqueous electrolyte secondary battery, including: a current collector; and an electrode active material mixture layer containing an organosulfur electrode active material, a conductive assistant, and a binder, wherein the electrode active material mixture layer contains 0.01 mass % to 0.4 mass % of the binder with respect to a total mass of the electrode active material mixture layer, and wherein the electrode active material mixture layer is formed on the current collector.
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公开(公告)号：US20170140879A1
公开(公告)日：2017-05-18
申请号：US15304883
申请日：2015-05-12
Applicant: ADEKA CORPORATION
Inventor： Yohei AOYAMA , Kensaku AKIMOTO , Ryo TANIUCHI , Kenji KAKIAGE
CPC classification number: H01G9/2027 , B01J37/02 , C09B23/00 , C09B23/148 , C09B23/164 , C09B57/008 , C09B57/10 , H01G9/20 , H01G9/2031 , H01G9/2059 , H01L51/44 , Y02E10/542 , Y02E10/549
Abstract: A method for loading a support with a compound in an organic solvent, characterized in that the organic solvent contains an amine. The organic solvent preferably has a hydroxy group. The compound preferably has at least one of carboxyl, sulfonic, phosphoric, phosphonic, and alkoxysilyl groups. The support is preferably a metal oxide, such as titanium oxide, zinc oxide, or aluminum oxide. The resulting compound-loaded support is suited for use as an electrode.
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公开(公告)号：US20160148758A1
公开(公告)日：2016-05-26
申请号：US14899129
申请日：2014-08-12
Applicant: ADEKA CORPORATION
Inventor： Kensaku AKIMOTO , Yohei AOYAMA , Kenji KAKIAGE
CPC classification number: H01G9/2059 , C09B23/0033 , C09B23/0058 , C09B23/0066 , C09B23/06 , C09B23/083 , C09B23/105 , C09B57/00 , C09B57/10 , H01G9/2013 , H01G9/2018 , H01G9/2031 , H01L51/0064 , H01L51/0072 , H01L51/0083 , Y02E10/542
Abstract: Disclosed is a dye-sensitized solar cell which includes a working electrode and a counter electrode facing each other with an electrolyte layer therebetween, the working electrode having a dye-supporting metal oxide electrode composed of a metal oxide layer having a dye supported thereon. The dye contains a cyanine dye, and the electrolyte of the electrolyte layer contains a cobalt-based electrolyte. It is preferred to use at least one cyanine dye represented by general formula (1) as the cyanine dye. Anq− represents a q-valent anion, wherein q represents 1 or 2, and p represents a coefficient for maintaining overall charge neutrality.
Abstract translation: 公开了一种染料敏化太阳能电池，其包括工作电极和相对电极之间的电解质层，工作电极具有由负载有染料的金属氧化物层构成的染料负载金属氧化物电极。 染料含有花青染料，电解质层的电解质含有钴基电解质。 优选使用由通式（1）表示的至少一种花青染料作为花青染料。 Anq-表示q价阴离子，其中q表示1或2，p表示用于维持总电荷中性的系数。
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公开(公告)号：US20230235103A1
公开(公告)日：2023-07-27
申请号：US18013369
申请日：2021-06-29
Applicant: ADEKA CORPORATION
Inventor： Tomofumi YOKOMIZO , Hirokatsu SHINANO , Hiromi TAKENOUCHI , Kensaku AKIMOTO , Yohei AOYAMA
IPC: C08F20/44 , C08F8/34 , H01M4/60 , H01M10/0525 , H01M4/04
CPC classification number: C08F20/44 , C08F8/34 , H01M4/604 , H01M10/0525 , H01M4/04 , H01M2004/027
Abstract: The present invention provides a sulfur-modified polyacrylonitrile having a total content of sulfur of from 30 mass % to 55 mass % and having a content of free sulfur of from 0.05 ppm by mass to 4 mass % determined by a solvent extraction method, an electrode active material containing the same, an electrode for a secondary battery including the electrode active material, a method of manufacturing the electrode, and a non-aqueous electrolyte secondary battery using the electrode.
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公开(公告)号：US20180226683A1
公开(公告)日：2018-08-09
申请号：US15749513
申请日：2016-09-14
Applicant: ADEKA CORPORATION
Inventor： Yuta NOHARA , Kenji KAKIAGE , Tomofumi YOKOMIZO , Hiroaki WATANABE , Yohei AOYAMA , Toru YANO
IPC: H01M10/0567 , H01M10/0525 , H01M10/42 , H01M4/505 , H01M4/525 , C07F7/18
Abstract: Disclosed is a nonaqueous secondary battery having a nonaqueous electrolyte containing a lithium salt dissolved in an organic solvent, in which the positive electrode active material is preferably a manganese-containing, lithium transition metal oxide salt. The nonaqueous electrolyte contains at least one compound of general formula (1), preferably at least one compound of general formula (1′). The content of the compound of formula (1) or (1′) in the nonaqueous electrolyte is preferably 0.001 to 10 mass %. The symbols in formulae (1) and (1′) are as defined in the description.
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