公开(公告)号：US20190051926A1

公开(公告)日：2019-02-14

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

CPC classification number: H01M10/0525 ,  H01M4/0452 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/382 ,  H01M4/485 ,  H01M4/583 ,  H01M4/587 ,  H01M4/62 ,  H01M4/661 ,  H01M4/663 ,  H01M4/667 ,  H01M4/668 ,  H01M4/669 ,  H01M10/4235 ,  H01M2004/027 ,  H01M2004/028

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：US20150104706A1

公开(公告)日：2015-04-16

申请号：US14141176

申请日：2013-12-26

Applicant: NATIONAL TAIWAN UNIVERSITY ,  INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hung-Chun WU ,  Yu-Ting CHEN ,  Nae-Lih WU ,  Wen-Chin CHEN ,  Shih-Chieh LIAO ,  Yih-Chyng WU

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

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