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公开(公告)号:KR101776371B1
公开(公告)日:2017-09-19
申请号:KR1020140187446
申请日:2014-12-23
Applicant: 현대자동차주식회사
IPC: H01M10/05 , H01M4/13 , H01M4/80 , H01M2/18 , H01M10/056
CPC classification number: H01M10/0585 , H01M2/1673 , H01M2/1686 , H01M4/366 , H01M4/5815 , H01M8/023 , H01M8/0289 , H01M10/052 , H01M10/4235
Abstract: 본발명은배터리에관한것으로서, 보다상세하게는리튬황배터리에탄소층을추가삽입함으로서셀 성능을향상시키는방법에관한것이다. 에너지밀도를높이기위해고로딩의양극이필요하지만고로딩양극의셀 평가시 용량발현이어렵다. 고로딩으로갈수록전해액보액이필요한것을알게되었다. 그것을토대로도전구조체를셀에삽입하여전해액보액뿐만아니라반응사이트까지제공해셀 성능을향상시키는것을목적으로한다.
Abstract translation: 本发明涉及一种电池,更具体地说,涉及一种通过进一步将碳层插入锂硫电池中来提高电池性能的方法。 需要高负载的阳极来增加能量密度,但是当评估高负载阳极的电池时容量评估是困难的。 发现电解质溶液在装载时需要加载。 基于此,将导电结构插入电池中以提供电解质溶液以及反应位点以改善电池性能。
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公开(公告)号:KR101673724B1
公开(公告)日:2016-11-23
申请号:KR1020140195115
申请日:2014-12-31
Applicant: 현대자동차주식회사
IPC: H01M4/139 , H01M4/58 , H01M4/62 , H01M10/0562
CPC classification number: H01M4/366 , H01M4/0404 , H01M4/0409 , H01M4/0416 , H01M4/0435 , H01M4/0485 , H01M4/136 , H01M4/1397 , H01M4/5815 , H01M4/62 , H01M4/622 , H01M4/623 , H01M4/661 , H01M4/663 , H01M4/665 , H01M4/80 , H01M10/052 , H01M10/0562 , H01M2300/0065 , Y02T10/7011
Abstract: 본발명은, 전고체리튬전지의양극및 이를응용한이차전지시스템에관한것으로, 메조기공도전재기공내부에고체전해질이균일하게분포된나노복합체를제작하고, 비금속고체인 S, Se 및 Te 중하나로이루어진리튬화합물표면에메조기공도전재-고체전해질나노복합체를코팅하여메조기공도전재-고체전해질-Li2X단일복합체를제조하여양극으로이용하는이차전지시스템에관한것이다.
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公开(公告)号:KR1020130045974A
公开(公告)日:2013-05-07
申请号:KR1020110110240
申请日:2011-10-27
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A method for charging a lithium sulfur battery is provided to reduce the charging time by combining a constant current and voltage charging modes, thereby improving the discharging capacity and energy efficiency. CONSTITUTION: A method for charging a lithium sulfur battery comprises a constant current-charging step of rapidly charging a battery to a specific voltage by a constant current; a constant voltage-charging step of charging the battery while maintaining an increased battery voltage in the constant current-charging step. The current of the constant current charging step is 0.2-0.3 C. The charging method comprises a step of pre-charging the battery with 0.05-0.10 C, before the constant current-charging step. [Reference numerals] (AA) Voltage[V]; (BB) Comparative example_primary charge; (CC) Comparative example_secondary charge; (DD) Example_primary charge; (EE) Example_secondary charge; (FF) Charging capacity[mAh/g]
Abstract translation: 目的:提供一种锂硫电池充电方法,通过组合恒流和电压充电模式减少充电时间,从而提高放电容量和能源效率。 构成:锂硫电池的充电方法包括通过恒定电流将电池快速充电至特定电压的恒电流充电步骤; 恒定充电步骤,在恒定电流充电步骤中保持电池电压增加的同时对电池充电。 恒流充电步骤的电流为0.2-0.3℃。充电方法包括在恒定电流充电步骤之前,以0.05-0.10℃对电池进行预充电的步骤。 (标号)(AA)电压[V]; (BB)比较例 (CC)比较例_二次费用 (DD)Example_primary charge; (EE)Example_secondary charge; (FF)充电容量[mAh / g]
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公开(公告)号:KR101704146B1
公开(公告)日:2017-02-13
申请号:KR1020140194119
申请日:2014-12-30
Applicant: 현대자동차주식회사
IPC: H01M10/05 , H01M4/13 , H01M4/62 , H01M2/16 , H01M10/0565 , H01M10/058
CPC classification number: H01M2/1673 , H01M2/1686 , H01M4/366 , H01M4/38 , H01M4/62 , H01M10/052 , Y02T10/7011
Abstract: 본발명은이차전지에서의전해질보액구조체를제공하여전극의용량발현뿐 아니라반응사이트제공의역할을수행하여전지의성능을높이고자한다. 또한, 보액구조체로서의역할뿐 아니라셔틀현상을방지하는양극자체의보호막으로서의역할까지수행하는보액구조체를제공하고자한다.
Abstract translation: 锂 - 硫二次电池包括正极,导电和液体保持结构以及正极。 导电性和液体保持结构的厚度为5〜100μm,面积重量为10〜120g / m 2,孔隙率为70〜95%,并且涂布有亲水性聚合物。
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公开(公告)号:KR1020140132148A
公开(公告)日:2014-11-17
申请号:KR1020130051282
申请日:2013-05-07
Applicant: 현대자동차주식회사
IPC: H01M10/36 , H01M10/0562
Abstract: 본 발명은 리튬 금속 전지의 고체전해질의 리튬금속과의 반응성을 억제하여 물성을 향상시키는 방법에 관한 것이다.
Abstract translation: 本发明涉及通过控制锂金属电池与锂金属的固体电解质的反应性来提高性能的方法形式。 本发明提供的锂金属电池具有由聚合物膜包围的锂金属。 更具体地说,聚合物膜通过一种或多种线性聚合物与一种或多种交联剂的组合制造,因此使用由聚合物膜包围的锂金属的锂电池控制固体电解质的电子导电性的增加。
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公开(公告)号:KR1020140104622A
公开(公告)日:2014-08-29
申请号:KR1020130018167
申请日:2013-02-20
Applicant: 현대자동차주식회사
Abstract: Disclosed are a lighting control system for a vehicle and a method thereof. According to an embodiment of the present invention, the lighting control system for a vehicle comprises a navigation for grasping whether a vehicle is in a congested area or entered the congested area on a route by collecting real-time traffic information; a photo sensor part for determining the existence of following vehicles when a resistance value is changed according to the brightness detection of headlights of the following vehicles; a rear detecting part for detecting the following vehicles positioned within a predetermined distance from the vehicle using an ultrasonic sensor; a lighting part having the headlights for obtaining a forward view at night and left and right brake lights for displaying the operation state of a brake in the rear end of the vehicle; and a control part for making one brightness level among the headlights and the left and right brake lights lower than a reference brightness level, if the following vehicles detected by the photo sensor part are within a predetermined distance during a time when the vehicle drives at the lower speed than a predetermined speed in the congested area.
Abstract translation: 公开了一种用于车辆的照明控制系统及其方法。 根据本发明的实施例,车辆的照明控制系统包括用于通过收集实时交通信息来掌握车辆是否处于拥挤区域或进入路线上的拥堵区域的导航; 光电传感器部,用于根据下列车辆的前灯的亮度检测来改变电阻值时,判定存在后续车辆的情况; 用于使用超声波传感器检测位于距离车辆预定距离内的后续车辆的后检测部分; 具有用于在夜间获得正视图的前灯的照明部分和用于显示车辆后端的制动器的操作状态的左右制动灯; 以及控制部,其用于使前灯和左右制动灯之中的一个亮度水平低于参考亮度水平,如果在车辆在所述车辆行驶时的时间期间由所述光传感器部分检测到的以下车辆在预定距离内 在拥挤区域中的速度比预定速度低。
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公开(公告)号:KR101827155B1
公开(公告)日:2018-02-07
申请号:KR1020160133017
申请日:2016-10-13
CPC classification number: Y02E60/128 , H01M4/96 , H01M4/74 , H01M4/806 , H01M4/8825 , H01M12/08 , Y02E60/50
Abstract: 본발명은리튬공기전지용공기전극및 그제조방법에관한것으로, 보다상세하게는 3차원네트워크형상의탄소나노섬유구조체의일면또는양면에직접적으로질화물계나노로드촉매를성장시켜질화물계나노로드-탄소나노섬유복합체를제조함으로써유효반응면적을증가시켜촉매활성및 전도성을크게향상시키고, 전극내 무게손실을최소화할수 있는리튬공기전지용공기전극및 그제조방법에관한것이다.
Abstract translation: 锂空气电池用空气电极及其制造方法技术领域本发明涉及锂空气电池用空气电极及其制造方法,特别是涉及锂空气电池用空气电极, 通过增加本发明涉及一种催化剂的活性和锂空气电池的空气电极,并且可以大大提高导电性和最小化的重量损失电极的制造方法的有效反应面积制造复合纳米纤维。
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公开(公告)号:KR1020170123727A
公开(公告)日:2017-11-09
申请号:KR1020160043379
申请日:2016-04-08
Applicant: 현대자동차주식회사 , 한양대학교 산학협력단
IPC: H01M12/08 , H01M10/056 , H01M10/0563 , H01M10/0565
CPC classification number: H01M8/1055 , H01M8/1051 , H01M12/08 , H01M2008/1095 , H01M2220/20 , H01M2300/002 , H01M2300/0082 , H01M2300/0091 , Y02E60/128
Abstract: 본발명은다층구조의전해질막을가지는리튬공기전지및 그제조방법에관한것으로, 보다상세하게는고분자함량을최소화면서높은이온전도도를얻을수 있는제1 전해질막을리튬음극면에위치시키고, 산소라디칼에내성이높은제2 전해질막을공기전극에위치시켜다층구조의전해질막을가지는리튬공기전지를제조함으로써전해액보액특성및 리튬이온의전도특성이향상되고, 공기전극으로부터의산소라디칼운반을억제할수 있으며, 리튬덴드라이트성장이억제되어전지수명이크게향상된다층구조의전해질막을가지는리튬공기전지및 그제조방법에관한것이다.
Abstract translation: 本发明涉及一种电解质锂 - 空气电池和通过将第一电解质锂阳极表面薄膜,其获得高离子传导性,同时最小化聚合物含量具有多层结构的膜,并且更具体地,制造方法,它是氧自由基耐 通过由具有多层膜的电解质的锂空气电池放置薄膜上的空气电极的高的第二电解质得到改善的电解质boaek特性和锂离子,能够抑制氧自由基的导电性能从空气电极,锂巢穴携带 枝晶生长受到抑制与电解液大大提高多层膜结构的电池寿命和制造相同的方法锂空气电池。
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公开(公告)号:KR1020160076865A
公开(公告)日:2016-07-01
申请号:KR1020140187446
申请日:2014-12-23
Applicant: 현대자동차주식회사
IPC: H01M10/05 , H01M4/13 , H01M4/80 , H01M2/18 , H01M10/056
CPC classification number: H01M10/0585 , H01M2/1673 , H01M2/1686 , H01M4/366 , H01M4/5815 , H01M8/023 , H01M8/0289 , H01M10/052 , H01M10/4235 , H01M10/05 , H01M2/18 , H01M4/13 , H01M4/80 , H01M10/056
Abstract: 본발명은배터리에관한것으로서, 보다상세하게는리튬황배터리에탄소층을추가삽입함으로서셀 성능을향상시키는방법에관한것이다. 에너지밀도를높이기위해고로딩의양극이필요하지만고로딩양극의셀 평가시 용량발현이어렵다. 고로딩으로갈수록전해액보액이필요한것을알게되었다. 그것을토대로도전구조체를셀에삽입하여전해액보액뿐만아니라반응사이트까지제공해셀 성능을향상시키는것을목적으로한다.
Abstract translation: 本发明涉及一种电池,更具体地说,涉及通过将碳层另外插入锂硫电池来提高电池性能的方法。 需要高负载正极来提高能量密度,但是在测试高负载正极的电池时难以表达容量。 需要保留电解质溶液,因为它是高负荷的。 导电结构基于此导电结构插入电池中,从而不仅提供电解液保留而且还提供反应位点。
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