公开(公告)号：US20220216511A1

公开(公告)日：2022-07-07

申请号：US17559191

申请日：2021-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Jen-Chih LO ,  Ting-Ju YEH ,  Ya-Chi CHANG ,  Chen-Chung CHEN ,  Chi-Ju CHENG ,  Jin-Ming CHEN

IPC: H01M10/0565 ,  H01M10/0525

Abstract: A polymer, an electrolyte, and a lithium-ion battery employing the same are provided. The polymer is a product of a composition via a polymerization. The composition includes a first monomer and a second monomer. The first monomer has a structure represented by Formula (I) and the second monomer is fluorine-containing acrylate, fluorine-containing alkene, fluorine-containing epoxide, or a combination thereof. Particularly, n, m, and l are independently 1, 2, 3, 4, 5, or 6; and, R1, R2, R3, R4, R5 and R6 are as defined in the specification.

公开(公告)号：US20240258525A1

公开(公告)日：2024-08-01

申请号：US18458869

申请日：2023-08-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Guan-Lin LAI ,  Chi-Yang CHAO ,  Ting-Ju YEH ,  Chi-Ju CHENG ,  Guan-Fu LIU

IPC: H01M4/62 ,  H01M4/04

CPC classification number: H01M4/622 ,  H01M4/0404 ,  H01M4/625 ,  H01M2004/027

Abstract: A polymer, a composition, a negative electrode and a battery employing the same are provided. The polymer has a repeat unit represented by Formula (I)




wherein R1 is hydrogen or acetyl group; and, each R2 is independently hydrogen, —SO3H, or —SO3Li, and at least one of R2 is —SO3Li.

公开(公告)号：US20240243271A1

公开(公告)日：2024-07-18

申请号：US18619932

申请日：2024-03-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kuan-Yu KO ,  Po-Yang HUNG ,  Chi-Ju CHENG ,  Shih-Chieh LIAO ,  Yung-Ting FAN ,  Jin-Ming CHEN

IPC: H01M4/485 ,  C01G33/00 ,  C01G49/00 ,  H01M4/02 ,  H01M4/1315 ,  H01M4/48

CPC classification number: H01M4/485 ,  C01G33/006 ,  C01G49/0018 ,  H01M4/1315 ,  H01M4/483 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/40 ,  H01M2004/027

Abstract: Doped titanium niobate is provided, which has a chemical structure of Ti(1-x)M1xNb2O(7-z)Sz, wherein M1 is Li, Mg, or a combination thereof; 0≤x≤0.15; and 0.0025≤z≤0.075. A battery is provided, which includes a negative electrode; a positive electrode; and an electrolyte disposed between the negative electrode and the positive electrode, wherein the negative electrode includes the doped titanium niobate.

公开(公告)号：US20170179544A1

公开(公告)日：2017-06-22

申请号：US15347377

申请日：2016-11-09

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsiu-Fen LIN ,  Shih-Chieh LIAO ,  Chia-Chin LEE ,  Chi-Ju CHENG ,  Jin-Ming CHEN

IPC: H01M10/42 ,  H01M4/36 ,  H01M4/62 ,  H01M4/04 ,  H01M4/505 ,  H01M4/525

CPC classification number: H01M10/4235 ,  C01G53/50 ,  C01P2002/50 ,  C01P2006/40 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/362 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/622 ,  H01M4/623 ,  H01M4/625 ,  H01M2004/028

Abstract: A lithium positive electrode material is provided, which includes a host material and a doping material doped into the host material, wherein the doping material has a chemical formula of LiyLazZrwAluO12+(u*3/2), wherein 5≦y≦8, 2≦z≦5, 1≦w≦3, and 0