公开(公告)号：US20190027737A1

公开(公告)日：2019-01-24

申请号：US16143169

申请日：2018-09-26

Applicant: JENAX INC. ,  HANBAT NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION

Inventor： Yong Min Lee ,  Myung-Hyun Ryou ,  Seonghyun Song ,  Jaecheol Choi ,  Chang Hyeon Kim

IPC: H01M4/04 ,  H01M4/66 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M10/0525 ,  H01M10/052 ,  H01M4/80 ,  H01M4/74 ,  H01M4/131 ,  H01M4/38 ,  H01M4/02

CPC classification number: H01M4/0426 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/661 ,  H01M4/662 ,  H01M4/74 ,  H01M4/806 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30

Abstract: A battery technology, and more particularly, a current collector may be widely used in secondary batteries, and an electrode may employ such technology. The current collector includes a conductive fiber layer including a plurality of conductive fibers. Each of the conductive fibers includes a conductive core including a plurality of metal filaments, and a conductive binder matrix surrounding the outer circumferential surfaces of the conductive core.

公开(公告)号：US10164263B2

公开(公告)日：2018-12-25

申请号：US14392221

申请日：2014-06-24

Applicant: JENAX INC.

Inventor： Chang Hyeon Kim ,  Min Gyu Choi ,  Lee Hyun Shin

IPC: H01M4/66 ,  H01M4/80 ,  H01M4/13 ,  H01M4/04 ,  H01M10/0525 ,  H01M4/75 ,  H01M4/74 ,  H01M4/62 ,  H01M10/052

Abstract: The present invention relates to a battery technology, and more particularly, to a current collector that may be widely used in secondary batteries and an electrode employing the same. The current collector includes a conductive fiber layer including a plurality of conductive fibers. Each of the conductive fibers includes a conductive core consisting of a plurality of metal filaments; and a conductive binder matrix surrounding the outer circumferential surfaces of the conductive core.

公开(公告)号：US09997787B2

公开(公告)日：2018-06-12

申请号：US15277794

申请日：2016-09-27

Applicant: JENAX INC.

Inventor： Kwon Seok Kim

IPC: H01M4/70 ,  H01M4/74 ,  H01M4/72 ,  H01M4/13 ,  H01M4/80 ,  H01M4/00 ,  H01M2/16 ,  H01M10/04 ,  H01M4/02

CPC classification number: H01M4/70 ,  H01M2/1673 ,  H01M4/00 ,  H01M4/13 ,  H01M4/72 ,  H01M4/74 ,  H01M4/806 ,  H01M10/0436 ,  H01M2004/025 ,  Y02E60/122

Abstract: The present invention relates to an electrode assembly comprising fiber-shaped structures. The electrode assembly for a battery according to one embodiment of the present invention comprises: a first electrode including a plurality of first fiber-shaped structures extending in a first direction; a second electrode including a plurality of second fiber-shaped structures which extend in a second direction other than the first direction, and the polarities of which are different from the polarities of the first structures; and a first separator film interposed between the first structures and the second structures which intersect with each other, so as to separate the first structures and the second structures from each other.

公开(公告)号：US20180034101A1

公开(公告)日：2018-02-01

申请号：US15548164

申请日：2015-12-14

Applicant: JENAX INC.

Inventor： Sang Young Lee ,  Se Hee Kim ,  Sung Ju Cho

IPC: H01M10/0565 ,  H01G11/52 ,  H01M10/0568 ,  H01M10/052 ,  H01M10/0569 ,  H01G11/56 ,  H01G11/22

Abstract: Disclosed herein are a gel polymer electrolyte, a method of manufacturing the same, and an electrochemical device including the same. According to the present invention, a gel polymer electrolyte including: a multi-component crosslinked polymer matrix; a dissociable salt; and an organic solvent, wherein a content of the multi-component crosslinked polymer matrix is 1 to 50 wt % and the multi-component crosslinked polymer matrix has a net structure formed by crosslinking at least three different kinds of crosslinkable monomers, each of the crosslinkable monomers including at least two functional groups selected from the group consisting of a carboxylic group, an acrylate group, and a cyano group, a method of manufacturing the same using a thermal crosslinking or photo-crosslinking process, and an electrochemical device including the same, may be provided.

公开(公告)号：US20160190599A1

公开(公告)日：2016-06-30

申请号：US14392220

申请日：2014-06-24

Applicant: JENAX INC.

Inventor： Chang-Hyeon Kim ,  Min Gyu Choi ,  Lee Hyun Shin

IPC: H01M4/66 ,  H01M10/0525

Abstract: The present invention relates to a battery technology, and more particularly, to a current collector that may be widely used in secondary batteries and an electrode employing the same. The current collector according to an embodiment of the present invention includes a conductive substrate; and a conductive fiber layer, which is dispersed on the conductive substrate and comprises pores. The conductive fiber layer comprises a plurality of metal filaments and liner binders mixed with the plurality of metal filaments, and the conductive fiber layer is combined with the conductive substrate via the mixed linear binders.

Abstract translation: 电池技术领域本发明涉及一种电池技术，更具体地说，涉及二次电池中广泛使用的集电体及使用其的电极。 根据本发明实施例的集电器包括导电基板; 以及导电性纤维层，其分散在导电性基材上并且包含孔。 导电纤维层包括多个金属细丝和与多个金属细丝混合的衬里粘合剂，并且导电纤维层通过混合线性粘合剂与导电基底结合。