公开(公告)号：US20190207255A1

公开(公告)日：2019-07-04

申请号：US15857338

申请日：2017-12-28

Applicant: Industrial Technology Research Institute

Inventor： Ting-Ju YEH ,  Chia-Ming CHANG ,  Tsung-Hsiung WANG ,  Cheng-Zhang LU ,  Chia-Erh LIU ,  Shih-Chieh LIAO

IPC: H01M10/0565 ,  H01M10/056 ,  H01M10/0525 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525

CPC classification number: H01M10/0565 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/056 ,  H01M2300/0085

Abstract: An electrolyte is provided. The electrolyte includes a polymer, a lithium salt, and an organic solvent. The polymer is a polymerization product of a reactive additive and an initiator, wherein the reactive additive includes at least an amide group and at least an epoxy group or ethyl group. A composition for electrolyte and a lithium battery employing the electrolyte are also provided.

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：US20230352733A1

公开(公告)日：2023-11-02

申请号：US18305491

申请日：2023-04-24

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yun-Chi WANG ,  Jen-Chih LO ,  Ya-Chi CHANG ,  Po-Yang HUNG ,  Ting-Ju YEH

IPC: H01M10/0565 ,  H01M10/0569 ,  H01M10/0525 ,  H01M50/423 ,  H01M50/426 ,  H01M10/0568 ,  H01M50/417

CPC classification number: H01M10/0565 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M50/417 ,  H01M50/423 ,  H01M50/426 ,  H01M2300/0082 ,  H01M2300/0085

Abstract: An electrolyte composition, quasi-solid-state electrolyte, and lithium-ion battery employing the same are provided. The electrolyte composition includes a component (A), component (B) and component (C). The component (A) is a combination of a first polymer (A1) and a second polymer (A2), or a third polymer (A3). The first polymer (A1) has a repeating unit of Formula (I), the second polymer (A2) has a repeating unit of Formula (II), and the third polymer (A3) has a repeating unit of Formula (I) and a repeating unit of Formula (II)










, wherein R1, R2, R3, R4, R5, Z1, and Z3 are as defined in the specification. The component (B) is a lithium salt and the component (C) is a solvent.

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：US20220059811A1

公开(公告)日：2022-02-24

申请号：US17405785

申请日：2021-08-18

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Guan-Lin LAI ,  Chen-Chung CHEN ,  Chang-Rung YANG ,  Ting-Ju YEH

IPC: H01M4/133 ,  H01M4/36 ,  H01M4/48 ,  H01M4/587 ,  H01M4/62 ,  H01M4/66 ,  H01M10/0525 ,  H01M4/505 ,  H01M4/525

Abstract: A negative electrode active material, a negative electrode and a battery are provided. The negative electrode active material includes an active particle and a modification layer. The active particle contains a silicon element, a carbon element, or a combination thereof. The modification layer covers on the surface of the active particle. The modification layer contains a reactive functional group of a coupling agent and a residual functional group of a metal compound. The reactive functional group of the coupling agent is bounded between the active particle and the residual functional group of the metal compound. The residual functional group of the metal compound contains a metal atom.

公开(公告)号：US20180183090A1

公开(公告)日：2018-06-28

申请号：US15392343

申请日：2016-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ting-Ju YEH ,  Ya-Chi CHANG ,  Shu-Chun YU ,  Shih-Chieh LIAO

IPC: H01M10/056 ,  H01M4/38 ,  H01M4/505 ,  H01M4/525 ,  C08G65/22

CPC classification number: H01M10/056 ,  C08G59/1405 ,  C08G59/4007 ,  H01M4/382 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M2300/0091

Abstract: A solid electrolyte is provided. The solid electrolyte includes inorganic ceramic electrolytes and an organic polymer. The organic polymer physically combines to the inorganic ceramic electrolytes. The organic polymer includes a repeat unit of formula (I), wherein the A includes the following formula (II): wherein each of R1 and R2 is independently selected at least one from the group consisting of the following groups: C2-C4 aliphatic alkyl, optionally substituted phenyl, bisphenol, bisphenol A, bisphenol F, and bisphenol S. The organic polymer is distributed uniformly between the inorganic ceramic electrolytes. The solid electrolyte has a conducting ion path. The solid electrolyte has a conducting ion path.