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公开(公告)号：EP3388473A1
公开(公告)日：2018-10-17
申请号：EP17775664.0
申请日：2017-02-21
Applicant: LG Chem, Ltd.
Inventor： MOON, Sikwon , NOH, Tae Geun , KIM, Sungyeon , BYUN, Sujin , JEONG, Bong Hyun , MIN, Geungi , LEE, Jeongbae
IPC: C08J5/22 , H01M8/1032 , H01M8/103 , H01M8/1004 , H01M8/18 , H01M12/08 , C08G61/12
CPC classification number: C08G61/12 , C08J5/22 , H01M8/1004 , H01M8/103 , H01M8/1032 , H01M8/18 , Y02P70/56
Abstract: The present specification relates to an ion exchange membrane, an electrochemical cell, a flow battery and a fuel cell comprising the same, and a method for manufacturing the same.
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2.发明授权ION TRANSPORT MATERIAL, ELECTROLYTE MEMBRANE COMPRISING SAME, AND METHOD FOR PRODUCING SAME 有权离子传输材料，包含该材料的电解质膜及其制造方法
公开(公告)号：EP3024079B1
公开(公告)日：2018-02-21
申请号：EP14853518.0
申请日：2014-10-17
Applicant: LG Chem, Ltd.
Inventor： CHOI, Hyungsam , HAN, Joong Jin , KIM, Youngjea , KANG, Esder , SHIN, Chong Kyu , NOH, Tae Geun , MOON, Sikwon
IPC: H01M8/10 , H01M8/18 , H01M8/1039 , H01M8/1051 , H01M8/1081
CPC classification number: H01M8/1051 , H01M8/1039 , H01M8/1069 , H01M8/188 , H01M8/20 , H01M2300/0082 , H01M2300/0091 , Y02P70/56
Abstract: The present application relates to an ion transport material, an electrolyte membrane including the same, and a method for manufacturing the same, and more specifically, provides an ion transport material in which inorganic particles are dispersed in a sulfonate group-containing partially fluorine-based polymer, an electrolyte membrane including the same, and a method for manufacturing the same.
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3.发明公开VANADIUM SOLUTION, ELECTROLYTE COMPRISING SAME, SECONDARY BATTERY COMPRISING SAME, AND METHOD FOR PREPARING SAME 审中-公开VANADIUMLÖSUNG，ELEKTROLYT DAMIT，SEKUNDÄRBATTERIEDAMIT UND VERFAHREN ZUR HERSTELLUNG DAVON
公开(公告)号：EP3157087A1
公开(公告)日：2017-04-19
申请号：EP15805901.4
申请日：2015-06-12
Applicant: LG Chem, Ltd.
Inventor： LEE, Jeongbae , NOH, Tae Geun , JEONG, Bong Hyun , MIN, Geungi , MOON, Sikwon , BYUN, Sujin
Abstract: The present specification relates to a vanadium solution, an electrolyte including the same, a secondary battery including the same, and a method for preparing the same.
Abstract translation: 本说明书涉及钒溶液，包含该钒溶液的电解质，包含该钒溶液的二次电池及其制备方法。
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公开(公告)号：EP4491768A1
公开(公告)日：2025-01-15
申请号：EP23792161.4
申请日：2023-04-19
Applicant: LG Chem, Ltd.
Inventor： NOH, Tai Min , NOH, Tae Geun , LEE, Jong Jin , KIM, Tae Keun , LIM, Hyung Seob
Abstract: The present invention relates to a separator including a base membrane, and a hydrophilic porous structure layer or a hydrophobic porous structure layer, which is stacked on at least one side of the base membrane, wherein the base membrane is an anion exchange membrane, a cation exchange membrane, or an amphoteric ion exchange membrane.
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公开(公告)号：EP3627604A1
公开(公告)日：2020-03-25
申请号：EP19802759.1
申请日：2019-04-03
Applicant: LG CHEM, LTD.
Inventor： MOON, Sikwon , KIM, Sungyeon , NOH, Tae Geun
IPC: H01M8/1053 , H01M8/18 , H01M8/20
Abstract: The present specification relates to an ion exchange membrane including a first ion exchange resin layer; and a second ion exchange resin layer and a third ion exchange resin layer each provided on both surfaces of the first ion exchange resin layer, wherein the second ion exchange resin layer and the third ion exchange resin layer each include an ionomer having a higher equivalent weight (EW) than an ionomer of the first ion exchange resin layer.
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Patent Agency Ranking
公开(公告)号：EP2515368B1
公开(公告)日：2018-09-05
申请号：EP10837901.7
申请日：2010-12-17
Applicant: LG Chem, Ltd.
Inventor： KIM, Hyuk , CHOI, Seong Ho , SUNG, KyungA , LEE, SangWoo , NOH, Tae Geun , KIM, Ji Soo
IPC: H01M8/1048 , H01M8/1053 , H01M8/1004
CPC classification number: H01M8/1018 , H01M8/1004 , H01M8/1048 , H01M8/1053 , H01M2300/0082 , H01M2300/0091 , Y02E60/522
Abstract: Provided are a polymer electrolyte membrane for fuel cells, and a membrane electrode assembly and a fuel cell including the same. More specifically, provided is a polymer electrolyte membrane for fuel cells including a hydrocarbon-based cation exchange resin having hydrogen ion conductivity and fibrous nanoparticles having a hydrophilic group. By using the fibrous nanoparticles having a hydrophilic group in conjunction with the hydrocarbon-based cation exchange resin having hydrogen ion conductivity, it is possible to obtain a polymer electrolyte membrane for fuel cells that exhibits improved gas barrier properties and long-term resistance, without causing deterioration in performance of fuel cells, and a fuel cell including the polymer electrolyte membrane.
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7.发明公开COMPOSITE MEMBRANE CONTAINING ION TRANSFER POLYMER AND METHOD FOR PREPARING SAME 审中-公开含离子迁移聚合物的复合膜及其制备方法
公开(公告)号：EP3200258A2
公开(公告)日：2017-08-02
申请号：EP15844211.1
申请日：2015-09-23
Applicant: LG Chem, Ltd.
Inventor： MOON, Sikwon , NOH, Tae Geun , JEONG, Bong Hyun , MIN, Geungi , LEE, Jeongbae , BYUN, Sujin
Abstract: The present specification relates to a composite membrane containing an ion transfer polymer and a method for preparing the same.
Abstract translation: 本说明书涉及含有离子转移聚合物的复合膜及其制备方法。
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8.发明公开ION TRANSPORT MATERIAL, ELECTROLYTE MEMBRANE COMPRISING SAME, AND METHOD FOR PRODUCING SAME 有权离子传输材料，包含该材料的电解质膜及其制造方法
公开(公告)号：EP3024079A1
公开(公告)日：2016-05-25
申请号：EP14853518.0
申请日：2014-10-17
Applicant: LG Chem, Ltd.
Inventor： CHOI, Hyungsam , HAN, Joong Jin , KIM, Youngjea , KANG, Esder , SHIN, Chong Kyu , NOH, Tae Geun , MOON, Sikwon
CPC classification number: H01M8/1051 , H01M8/1039 , H01M8/1069 , H01M8/188 , H01M8/20 , H01M2300/0082 , H01M2300/0091 , Y02P70/56
Abstract: The present application relates to an ion transport material, an electrolyte membrane including the same, and a method for manufacturing the same, and more specifically, provides an ion transport material in which inorganic particles are dispersed in a sulfonate group-containing partially fluorine-based polymer, an electrolyte membrane including the same, and a method for manufacturing the same.
Abstract translation: 本发明涉及离子传输材料，包含该离子传输材料的电解质膜及其制造方法，更具体地，提供一种离子传输材料，其中无机颗粒分散在含磺酸盐基团的部分氟基 聚合物，包含其的电解质膜及其制造方法。
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公开(公告)号：EP3200258B1
公开(公告)日：2020-11-04
申请号：EP15844211.1
申请日：2015-09-23
Applicant: LG Chem, Ltd.
Inventor： MOON, Sikwon , NOH, Tae Geun , JEONG, Bong Hyun , MIN, Geungi , LEE, Jeongbae , BYUN, Sujin
IPC: H01M2/16 , H01M8/10 , H01M8/18 , H01M8/1053 , H01M8/1051 , H01M8/1018
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10.发明公开
公开(公告)号：EP3582309A1
公开(公告)日：2019-12-18
申请号：EP19738116.3
申请日：2019-01-08
Applicant: LG CHEM, LTD.
Inventor： KIM, Sungyeon , NOH, Tae Geun , MOON, Sikwon
IPC: H01M8/1086 , H01M8/1044 , H01M8/1058 , H01M8/18
Abstract: The present specification relates to a method for manufacturing a reinforced separator comprising pretreating a porous support using a first solution comprising an ionic polymer and ethanol; and impregnating a second solution comprising an ionic polymer and a solvent into the pretreated porous support, wherein a concentration of the first solution is lower than a concentration of the second solution, a reinforced separator manufactured using the same, and a redox flow battery.
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