公开(公告)号：US11217786B2

公开(公告)日：2022-01-04

申请号：US16255855

申请日：2019-01-24

Applicant: Industrial Technology Research Institute

Inventor： Hung-Chun Wu ,  Nae-Lih Wu ,  Che-Wei Chu ,  Yu-Hsiang Lin ,  Yu-Hsiu Chang

IPC: H01M4/36 ,  H01M4/62 ,  H01M10/36 ,  H01M4/04 ,  H01M4/587 ,  H01M4/485 ,  H01M4/58 ,  H01M4/48 ,  H01M4/02

Abstract: An aqueous lithium-ion battery and an electrode used therein are provided, wherein the electrode includes a current collector, a coating layer, and a composite layer. The coating layer is disposed on at least one surface of the current collector, and the coating layer contains an active material. The composite layer is disposed on a surface of the coating layer. The composite layer includes a first film and a second film, wherein the first film is between the second film and the surface of the coating layer, and the water contact angle of the first film is greater than the water contact angle of the second film.

公开(公告)号：US09748555B1

公开(公告)日：2017-08-29

申请号：US15374104

申请日：2016-12-09

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE ,  NATIONAL TAIWAN UNIVERSITY

Inventor： Hung-Chun Wu ,  Yu-Ting Chen ,  Nae-Lih Wu ,  Wen-Chin Chen ,  Shih-Chieh Liao ,  Yih-Chyng Wu

IPC: H01M4/00 ,  H01M4/131 ,  H01M4/525 ,  H01M4/505 ,  H01M4/02 ,  H01M4/485 ,  H01M10/0525

CPC classification number: H01M4/505 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/54 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/80 ,  C01P2004/84 ,  C07C55/07 ,  H01M4/366 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525 ,  H01M2004/028 ,  Y02P20/582

Abstract: A Ni—Mn composite oxalate powder is provided. The Ni—Mn composite oxalate powder includes a plurality of biwedge octahedron particles represented by the general formula: NiqMnxCoyMzC2O4.nH2O, wherein q+x+y+z=1, 0

公开(公告)号：US10790538B2

公开(公告)日：2020-09-29

申请号：US16059300

申请日：2018-08-09

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chung-Hsiang Chao ,  Chia-Chen Fang ,  Chih-Ching Chang ,  Wei-Hsin Wu ,  Nae-Lih Wu ,  Sheng-Hui Wu ,  Jing Luo

IPC: H01M10/0525 ,  H01M4/66 ,  H01M4/04 ,  H01M4/36 ,  H01M4/38 ,  H01M4/62 ,  H01M4/587 ,  H01M4/133 ,  H01M4/134 ,  H01M10/42 ,  H01M4/1395 ,  H01M4/485 ,  H01M4/583 ,  H01M4/02

Abstract: A lithium ion battery is provided, which includes a positive electrode, a negative electrode, and an electrolyte disposed between the positive electrode and the negative electrode. The negative electrode includes a current collector and a β-phase-based polyvinylidene fluoride (β-PVDF) layer coating on the current collector. The β-PVDF layer may have a thickness of 1 μm to 10 μm.

公开(公告)号：US20190237756A1

公开(公告)日：2019-08-01

申请号：US16255855

申请日：2019-01-24

Applicant: Industrial Technology Research Institute

Inventor： Hung-Chun Wu ,  Nae-Lih Wu ,  Che-Wei Chu ,  Yu-Hsiang Lin ,  Yu-Hsiu Chang

IPC: H01M4/36 ,  H01M10/36 ,  H01M4/62

CPC classification number: H01M4/366 ,  H01M4/628 ,  H01M10/36 ,  H01M2004/027

Abstract: An aqueous lithium-ion battery and an electrode used therein are provided, wherein the electrode includes a current collector, a coating layer, and a composite layer. The coating layer is disposed on at least one surface of the current collector, and the coating layer contains an active material. The composite layer is disposed on a surface of the coating layer. The composite layer includes a first film and a second film, wherein the first film is between the second film and the surface of the coating layer, and the water contact angle of the first film is greater than the water contact angle of the second film.

公开(公告)号：US09590244B2

公开(公告)日：2017-03-07

申请号：US14141176

申请日：2013-12-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE ,  NATIONAL TAIWAN UNIVERSITY

Inventor： Hung-Chun Wu ,  Yu-Ting Chen ,  Nae-Lih Wu ,  Wen-Chin Chen ,  Shih-Chieh Liao ,  Yih-Chyng Wu

IPC: H01M4/00 ,  H01M4/505 ,  H01M4/525 ,  C01G53/00 ,  C07C55/07 ,  H01M10/0525 ,  H01M4/02 ,  H01M4/36 ,  H01M4/62

CPC classification number: H01M4/505 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/54 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/80 ,  C01P2004/84 ,  C07C55/07 ,  H01M4/366 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525 ,  H01M2004/028 ,  Y02P20/582

Abstract: The disclosure provides a Ni—Mn composite oxalate powder, including a plurality of biwedge octahedron particles represented by the general formula: NiqMnxCoyMzC2O4.nH2O, wherein q+x+y+z=1, 0

Abstract translation: 本发明提供了一种Ni-Mn复合草酸盐粉末，其包括由以下通式表示的多个双楔形八面体颗粒：NiqMnxCoyMzC2O4.nH2O，其中q + x + y + z = 1,0,0 q，x <1,0