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公开(公告)号:US20210005876A1
公开(公告)日:2021-01-07
申请号:US16975968
申请日:2019-03-12
申请人: Eiko HIBINO , Toru USHIROGOCHI , Toshiya SAGISAKA , Satoshi NAKAJIMA , Hiromichi KURIYAMA , Masahiro MASUZAWA , Keigo TAKAUJI , Miku OHKIMOTO , Hiromitsu KAWASE
发明人: Eiko HIBINO , Toru USHIROGOCHI , Toshiya SAGISAKA , Satoshi NAKAJIMA , Hiromichi KURIYAMA , Masahiro MASUZAWA , Keigo TAKAUJI , Miku OHKIMOTO , Hiromitsu KAWASE
IPC分类号: H01M4/131 , H01M4/134 , H01M4/133 , H01M4/1391 , H01M4/1395 , H01M4/1393 , H01M4/583 , H01M4/30 , H01M10/0525
摘要: A composite for forming an electrode contains an active material and macromolecular particles, and can be discharged by an inkjet method. The composite for forming an electrode is excellent in the storage stability and the discharge stability even when the content of the active material is increased.
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公开(公告)号:US20200243850A1
公开(公告)日:2020-07-30
申请号:US16751249
申请日:2020-01-24
申请人: Eiko HIBINO , Hiromichi KURIYAMA , Satoshi NAKAJIMA , Shigeo TAKEUCHI , Toru USHIROGOCHI , Hideo YANAGITA , Keigo TAKAUJI , Miku OHKIMOTO
发明人: Eiko HIBINO , Hiromichi KURIYAMA , Satoshi NAKAJIMA , Shigeo TAKEUCHI , Toru USHIROGOCHI , Hideo YANAGITA , Keigo TAKAUJI , Miku OHKIMOTO
摘要: In accordance with some embodiments of the present invention, an electrode was provided. The electrode includes an electrode composite layer and a porous insulating layer on the electrode composite layer. The electrode composite layer contains an active material. A surface roughness Rz of the electrode composite layer is smaller than an average film thickness of the porous insulating layer.
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公开(公告)号:US20200235375A1
公开(公告)日:2020-07-23
申请号:US16747893
申请日:2020-01-21
摘要: A liquid composition is used for forming an electrode mixture layer included in an electrochemical element. The liquid composition includes a dispersion medium; an electrode material; and a compound configured to bind the electrode material, and to bind the electrode material to an electrode substrate. The liquid composition has a viscosity such that the liquid composition can be discharged from an inkjet head.
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公开(公告)号:US20200207881A1
公开(公告)日:2020-07-02
申请号:US16727443
申请日:2019-12-26
申请人: Miku OHKIMOTO , Keigo TAKAUJI , Hideo YANAGITA , Toru USHIROGOCHI
发明人: Miku OHKIMOTO , Keigo TAKAUJI , Hideo YANAGITA , Toru USHIROGOCHI
摘要: A liquid composition that contains a polymerizable compound and a solvent, and that can form a porous resin. The liquid composition, when stirred, transmits at least 30 percent of incident light having a wavelength of 550 nm. The haze value of an containing the liquid composition increases by 1.0 percent or more when the element containing the liquid composition is cured.
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公开(公告)号:US20210202953A1
公开(公告)日:2021-07-01
申请号:US17132206
申请日:2020-12-23
申请人: Keigo TAKAUJI , Toru USHIROGOCHI , Miku OHKIMOTO , Naoki SUGIHARA , Daisuke NOSE
发明人: Keigo TAKAUJI , Toru USHIROGOCHI , Miku OHKIMOTO , Naoki SUGIHARA , Daisuke NOSE
摘要: A porous structure having pores communicating with each other is provided. The porous structure includes a porous structure portion A comprising a resin A and a porous structure portion B comprising a resin B. The porous structure portion A and the porous structure portion B are continuously integrated, and the resin A and the resin B are composed of different constituents.
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公开(公告)号:US20210284761A1
公开(公告)日:2021-09-16
申请号:US17336827
申请日:2021-06-02
申请人: Miku OHKIMOTO , Keigo TAKAUJI , Hideo YANAGITA , Toru USHIROGOCHI
发明人: Miku OHKIMOTO , Keigo TAKAUJI , Hideo YANAGITA , Toru USHIROGOCHI
摘要: A liquid composition that contains a polymerizable compound and a solvent, and that can form a porous resin. The liquid composition, when stirred, transmits at least 30 percent of incident light having a wavelength of 550 nm. The haze value of an containing the liquid composition increases by 1.0 percent or more when the element containing the liquid composition is cured.
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公开(公告)号:US20180261827A1
公开(公告)日:2018-09-13
申请号:US15899837
申请日:2018-02-20
申请人: Hideo YANAGITA , Shigeo TAKEUCHI , Yuu ZAMA , Anna HIROWATARI , Aya YOSHIDA , Toru USHIROGOCHI , Okitoshi KIMURA
发明人: Hideo YANAGITA , Shigeo TAKEUCHI , Yuu ZAMA , Anna HIROWATARI , Aya YOSHIDA , Toru USHIROGOCHI , Okitoshi KIMURA
IPC分类号: H01M4/131 , H01M4/1391 , H01M4/66 , H01M10/0525 , H01M10/0585 , H01M10/0563
CPC分类号: H01M4/131 , H01M2/1646 , H01M2/1653 , H01M2/1686 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M4/661 , H01M10/0525 , H01M10/0563 , H01M10/0585 , H01M10/4235 , H01M2300/002
摘要: An electrode of a power storage device includes an electrode current collector; and electrode material layers stacked on one side of the electrode current collector, to store and discharge lithium ions. As an anode, each electrode material layer includes a first material and a second material that causes less deposit of the lithium ions on a surface of the anode than the first material, and the farther the electrode material layer is placed from the electrode current collector, the greater a ratio of a weight of the second material becomes. As a cathode, each of the electrode material layers includes a third material and a fourth material that has a higher diffusibility with respect to lithium ions than the third material, and the farther the electrode material layer is placed from the electrode current collector, the less a ratio of a weight of the fourth material becomes.
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