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公开(公告)号：KR1020140091089A
公开(公告)日：2014-07-21
申请号：KR1020120151343
申请日：2012-12-21
Applicant: 삼성전자주식회사 , 고쿠리츠다이가쿠호진 미에다이가쿠
CPC classification number: H01M12/08 , H01M2/1686 , H01M10/052 , H01M10/0562 , H01M10/0565 , H01M10/0568 , H01M2004/027 , H01M2300/0094 , Y02E60/128 , Y02E60/50
Abstract: Disclosed are a protected anode for lithium air batteries and a lithium air battery including the protected anode. The protected anode comprises: an anode for storing and discharging lithium ions; a lithium ion-conductive solid electrolyte membrane; and a polymer electrolyte disposed between the anode and the ion-conductive solid electrolyte membrane, wherein the polymer electrolyte includes a lithium ion-conductive polymer, a compound represented by Formula 1 having a number average molecular weight from about 300 to about 1,000, and a lithium salt, wherein an amount of the compound of Formula 1 is from about 10 parts to about 25 parts by weight based on 100 parts by weight of the polymer electrolyte. In Formula 1, R1 to R6, and n are the same as defined in the specification.
Abstract translation: 公开了一种用于锂空气电池的保护阳极和包括受保护阳极的锂空气电池。 受保护的阳极包括：用于存储和放出锂离子的阳极; 锂离子传导固体电解质膜; 以及聚合物电解质，其设置在所述阳极和所述离子传导性固体电解质膜之间，其中，所述高分子电解质包含锂离子传导性聚合物，数均分子量为约300〜约1000的式1表示的化合物，和 锂盐，其中基于100重量份的聚合物电解质，式1的化合物的量为约10重量份至约25重量份。 在式1中，R1至R6和n与说明书中所定义相同。
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公开(公告)号：KR1020130046247A
公开(公告)日：2013-05-07
申请号：KR1020110110718
申请日：2011-10-27
Applicant: 삼성전자주식회사 , 고쿠리츠다이가쿠호진 미에다이가쿠
IPC: H01M12/06
CPC classification number: H01M12/06 , H01M4/364 , H01M4/366 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/0569 , H01M12/08 , H01M2300/0085 , Y02E60/128
Abstract: PURPOSE: An electrolyte for a lithium air battery is provided to effectively suppress evaporation of a lithium air battery and to prevent interface separation between an electrode and electrolyte, thereby improving lifetime and electric performance. CONSTITUTION: A lithium secondary battery comprises a negative electrode capable of storing lithium ions; a lithium ion conductive solid electrolyte membrane; and a positive electrode which has oxygen as a positive electrode active material; and a lithium ion conductive polymer, a compound represented by chemical formula 1, and a lithium salt between the lithium ion conductive solid electrolyte membrane and a positive electrode. The lithium ion conductive polymer is a hydrophilic matrix polymer. The content of the lithium ion conductive polymer is 1-90 parts by weight based on 100.0 parts by weight of the compound represented by chemical formula 1.
Abstract translation: 目的：提供用于锂空气电池的电解质，以有效地抑制锂空气电池的蒸发，并防止电极和电解液之间的界面分离，从而提高寿命和电气性能。 构成：锂二次电池包括能够存储锂离子的负极; 锂离子传导固体电解质膜; 和具有氧作为正极活性物质的正极; 锂离子传导性聚合物，化学式1所示的化合物和锂离子传导性固体电解质膜与正极之间的锂盐。 锂离子导电聚合物是亲水基质聚合物。 锂离子导电性聚合物的含量相对于化学式1表示的化合物100.0重量份为1-90重量份。
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公开(公告)号：KR101148831B1
公开(公告)日：2012-05-24
申请号：KR1020100107015
申请日：2010-10-29
Applicant: 삼성전자주식회사
CPC classification number: H01M12/06 , H01M4/38 , H01M4/382 , H01M4/405 , H01M10/0567 , H01M2300/0025 , Y02E60/128
Abstract: A non-aqueous electrolyte and a lithium air battery including the same. The non-aqueous electrolyte may include an oxygen anion capturing compound to effectively dissociate the reduction reaction product of oxygen formed during discharging of the lithium air battery, reduce the overvoltage of the oxygen evolution reaction occurring during battery charging, and enhance the energy efficiency and capacity of the battery.
Abstract translation: 非水电解质和包含该非水电解质的锂空气电池。 非水电解质可以包括氧阴离子捕获化合物，以有效地解离锂空气电池放电期间形成的氧的还原反应产物，减少在电池充电期间发生的析氧反应的过电压，并提高能量效率和容量 的电池。
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Patent Agency Ranking
公开(公告)号：KR101851317B1
公开(公告)日：2018-05-31
申请号：KR1020110074122
申请日：2011-07-26
Applicant: 삼성전자주식회사
CPC classification number: C04B38/0615 , B82Y30/00 , C04B35/521 , C04B35/528 , C04B2111/00853 , C04B2235/42 , C04B2235/421 , C04B2235/48 , C04B2235/5288 , C04B2235/5409 , C04B2235/5445 , C04B2235/5454 , C04B2235/6567 , H01M4/382 , H01M4/9016 , H01M4/96 , H01M12/08 , Y02E60/128 , C04B38/0054
Abstract: 탄소나노튜브; 및이종원소도핑된개질(modified) 탄소계재료를포함하는다공성탄소계복합재료, 이를포함하는양극및 리튬공기전지, 및복합재료의제조방법이제시된다.
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公开(公告)号：KR1020170013710A
公开(公告)日：2017-02-07
申请号：KR1020150106769
申请日：2015-07-28
Applicant: 삼성전자주식회사
CPC classification number: H01M8/04828 , H01M8/04164 , H01M8/04171 , H01M8/0444 , H01M8/04455 , H01M8/04507 , H01M12/06 , H01M12/08 , H01M2220/20 , Y02E60/128
Abstract: 일실시예에따른금속공기전지는외부공기에포함된수분을제거하기위한응축기를구비할수 있으며, 상기금속공기전지를포함하는차량시스템은, 응축기를별도로배치하는경우발생될수 있는전체시스템의부피증가및 제조비상승을고려하여, 상기응축기를상기차량시스템에창착된공기조화장치의증발기로대체함으로써차량시스템의전체부피를줄이고외부공기에포함된수분을보다효율적으로제거할수 있다.
Abstract translation: 金属空气电池包括电池模块，其被配置为通过氧化金属和减少空气中的氧来提供电力; 以及与所述电池模块流体连通并且包括冷凝器的第一空气净化器，所述冷凝器被配置为冷凝空气中的水分并除去所述冷凝的水分。
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公开(公告)号：KR1020160136911A
公开(公告)日：2016-11-30
申请号：KR1020150071141
申请日：2015-05-21
Applicant: 삼성전자주식회사
IPC: H01M12/08 , H01M2/16 , H01M10/056
CPC classification number: H01M12/08 , H01M2/145 , H01M2/1653 , H01M2/166 , H01M4/382 , H01M4/8615 , H01M4/8652 , H01M4/8668 , H01M4/96 , H01M6/181 , H01M6/24 , H01M8/1018 , H01M8/1044 , H01M10/052 , H01M10/0565 , H01M10/0569 , H01M12/06 , H01M2004/8689 , H01M2008/1095 , H01M2300/0045 , H01M2300/0082 , Y02E60/128
Abstract: 리튬금속또는리튬금속합금을포함하는리튬음극; 양극; 및상기리튬음극의적어도일부분에형성된 a) 폴리비닐알콜및 폴리비닐알콜블랜드중에서선택된하나이상의제1고분자와 b) 리튬염을포함하는이온전도성산소차단막을함유하며, 상기이온전도성산소차단막의산소투과도가 10 내지 10,000 cm/mday 인리튬공기전지및 그제조방법이제시된다.
Abstract translation: 锂空气电池包括：锂负极; 正极; 以及配置在所述锂负极上的离子传导阻氧膜，其中，所述离子传导阻氧膜包括含有聚乙烯醇或聚乙烯醇共混物的第一聚合物和锂盐，并且其中所述离子导电氧 阻挡膜具有约10毫升/平方米每天的氧气透过率至约10,000毫升/平方米/天。 还公开了一种制造锂空气电池的方法。
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公开(公告)号：KR1020160136079A
公开(公告)日：2016-11-29
申请号：KR1020150069792
申请日：2015-05-19
Applicant: 삼성전자주식회사
IPC: H01M10/42 , H01M10/48 , H01M10/0569 , H01M12/08
CPC classification number: H01M10/4257 , G01R31/3606 , H01M12/08 , H02J7/0021 , H02J7/0047 , H02J2007/005 , Y02E60/128
Abstract: 일예시에따른배터리팩은전지셀 모듈에서배출되는배출가스의조성비또는전류와전압을측정하여리튬공기전지의 SOH를측정할수 있으며, 이러한배터리팩은리튬공기전지의배출가스, 전압및 전류를이용하여추가적인회로구성이나복잡한알고리즘의적용없이간단하고추가적인비용이거의들지않는방식으로리튬공기전지의 SOH를추정할수 있을뿐만아니라, 부하에방전중인리튬공기전지나충전장치로부터충전되고있는리튬공기전지에대해서도배출가스, 전압및 전류를측정할수 있기때문에, 동작중인배터리팩에대해서도실시간으로리튬공기전지의 SOH는추정될수 있다.
Abstract translation: 一种电池组，包括：锂空气电池，被配置为接收空气并排放放电气体，所述锂空气电池包括被配置为基于锂金属的氧化和氧的还原而发电的电池模块; 以及电池管理单元，被配置为控制所述锂空气电池的充电和放电，其中所述电池管理单元包括测量单元，所述测量单元被配置为测量所述放电气体的组成比，测量电流，并且产生放电气体数据和当前数据 ; 容量估计单元，被配置为基于所述放电气体数据和所述当前数据估计所述锂空气电池的当前容量，并生成当前容量数据; 以及健康状态估计单元，其基于所述当前容量数据来估计所述锂空气电池的健康状态。
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公开(公告)号：KR1020160031830A
公开(公告)日：2016-03-23
申请号：KR1020140122037
申请日：2014-09-15
Applicant: 삼성전자주식회사
CPC classification number: H01M8/04201 , H01M12/02 , H01M12/06 , H01M12/08 , Y02E60/128
Abstract: 개시된금속-공기전지에따르면, 음극금속층, 음극전해질막, 산소를활물질로사용하는양극층및 기체확산층이순차적으로배치되며, 상기기체확산층의적어도일부가외부로노출된개방면을가지는, 제1, 제2 전지셀을포함하며, 상기제1, 제2 전지셀은, 서로접촉하며, 상기제1 전지셀의개방면의배치방향이상기제2 전지셀의개방면의배치방향과다르게배치될수 있다.
Abstract translation: 根据本发明，金属空气电池包括第一和第二电池单元，每个电池单元包括阴极金属层，阴极电解质膜，使用氧作为活性材料的阳极层和顺序排列的气体扩散层，以及 具有将气体扩散层的至少一部分暴露于外部的开放表面。 第一和第二电池单元彼此接触，并且第一电池单元的开放表面的布置方向可以不同于第二电池单元的开放表面的布置方向。
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