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公开(公告)号：KR101583948B1
公开(公告)日：2016-01-08
申请号：KR1020140077371
申请日：2014-06-24
Applicant: 현대자동차주식회사
CPC classification number: H01M4/366 , H01M4/0416 , H01M4/0483 , H01M4/136 , H01M4/1397 , H01M4/5815 , H01M4/587 , H01M4/625 , H01M10/0525
Abstract: 본발명은리튬황전지용양극에관한것으로서, 더욱상세하게는다공성탄소구조체에활물질이삽입되어있고그 다공성탄소구조체의표면이도전재로치밀하게코팅되어있어서, 집전체없이전극내에활물질및 도전재의함량을극대화시킴으로써, 충방전효율과충전용량및 수명이향상된리튬황전지용양극구조에관한것이다.
Abstract translation: 公开了一种用于锂硫电池的阴极。 用于锂硫电池的阴极具有提高充电/放电效率，充电容量和使用寿命的结构。 特别地，在阴极结构中，将活性材料插入到多孔碳结构中，并且多孔碳结构的表面被导电材料密集地涂覆，从而使阴极中的活性材料和导电材料的含量最大化，而没有 集电器
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公开(公告)号：KR101575439B1
公开(公告)日：2015-12-07
申请号：KR1020130165869
申请日：2013-12-27
Applicant: 현대자동차주식회사
IPC: H01M4/62 , H01M4/583 , H01M4/1397
CPC classification number: H01M4/38 , H01M4/0402 , H01M4/136 , H01M4/1397 , H01M4/622 , H01M4/623 , H01M4/625 , H01M10/052
Abstract: 본발명은양극바인더로써사용용매및 접착형태가다른이종바인더를적용함으로써우수한수명특성과전지용량을가지는리튬황배터리에관한것이다.
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公开(公告)号：KR1020140086811A
公开(公告)日：2014-07-08
申请号：KR1020130114197
申请日：2013-09-26
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a method for fabricating sulfur-infiltrated mesoporous conductive nanocomposites for a cathode of a lithium-sulfur secondary battery, whereby a cathode material having a relatively high content of sulfur compared with traditional sulfur-infiltrated mesoporous conductive nanocomposites can be fabricated and a higher energy density than ever can be realized in a lithium-sulfur secondary battery. For the purpose, the present invention provides a method for fabricating sulfur-infiltrated mesoporous conductive nanocomposites for a cathode of a lithium-sulfur secondary battery, comprising the steps of: a) performing thermal treatment on sulfur particles in a reactor at a high temperature to melt the sulfur particles; b) adding a mesoporous conductive material in macroscale to a sulfur solution in the reactor; c) pressurizing the mesoporous conductive material in the reactor at the upper part of the reactor so that the mesoporous conductive material can be completely immersed in the sulfur solution, and then maintaining the pressurized and molten state; d) cooling the sulfur particles and the mesoporous conductive material in macroscale so that sulfur within pores of the mesoporous conductive material can be crystallized; and e) grinding sulfur-infiltrated mesoporous conductive composites to fabricate sulfur-infiltrated mesoporous conductive nanocomposites.
Abstract translation: 本发明涉及一种用于制造用于锂 - 硫二次电池阴极的硫渗透介孔导电纳米复合材料的方法，由此可以制造与传统的硫渗透介孔导电纳米复合材料相比具有相对高的硫含量的阴极材料， 在锂硫二次电池中可以实现比以往更高的能量密度。 为此，本发明提供了一种用于制造用于锂 - 硫二次电池的阴极的硫渗透介孔导电纳米复合材料的方法，包括以下步骤：a）对反应器中的硫颗粒进行热处理，在高温至 熔化硫颗粒; b）在宏观尺度上向反应器中的硫溶液中加入介孔导电材料; c）在反应器上部对反应器中的介孔导电材料加压，使介孔导电材料完全浸入硫溶液中，然后保持加压和熔融状态; d）以宏观尺度冷却硫颗粒和介孔导电材料，使得介孔导电材料的孔内的硫可以结晶; 和e）研磨硫渗透的介孔导电复合材料以制造渗透入渗的中孔导电纳米复合材料。
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公开(公告)号：KR1020140084519A
公开(公告)日：2014-07-07
申请号：KR1020120154051
申请日：2012-12-27
Applicant: 현대자동차주식회사
IPC: H01M10/052 , H01M10/0562 , H01M4/02 , H01M4/62
CPC classification number: H01M2/1686 , H01M10/0525 , H01M10/0562 , Y02E30/122 , Y02E60/122 , Y02P70/54
Abstract: The present invention relates to a battery cell structure of a lithium secondary battery that has electrochemical stability between an electrode and an electrolyte and significantly improves ion conductivity even when a solid electrolyte is applied. More particularly, the present invention provides a lithium secondary battery containing a separator that is formed with an electrolyte between a cathode and an anode in which a composite coating layer of LLT(LixLayTiO3) and LLZ(Li7La3Zr2O12) is formed on an interface between the anode and the electrolyte.
Abstract translation: 本发明涉及一种锂二次电池的电池单元结构，其在电极和电解质之间具有电化学稳定性，并且即使在施加固体电解质时也显着提高离子传导性。 更具体地说，本发明提供了一种锂二次电池，其包含在阴极和阳极之间形成有电解质的隔膜，其中，在阳极和阳极之间的界面上形成有LLT（LixLayTiO3）和LLZ（Li7La3Zr2O12）的复合涂层 和电解质。
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公开(公告)号：KR1020140075526A
公开(公告)日：2014-06-19
申请号：KR1020120143958
申请日：2012-12-11
Applicant: 현대자동차주식회사
Abstract: The present invention relates to an electrode with a conductive structure and a secondary battery using the same, and more specifically, to a method for manufacturing the anode of a lithium sulfur battery by injecting a sulfur active material into a porous conductive structure. The porous conductive structure has 40-80% of porosity. The structure is manufactured through a reaction template method, a gas foaming method, or a sacrificial template method.
Abstract translation: 本发明涉及具有导电结构的电极和使用该电极的二次电池，更具体地，涉及通过将硫活性材料注入到多孔导电结构中来制造锂硫电池的阳极的方法。 多孔导电结构具有40-80％的孔隙率。 该结构通过反应模板法，气体发泡法或牺牲模板法制造。
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Patent Agency Ranking
公开(公告)号：KR1020140073888A
公开(公告)日：2014-06-17
申请号：KR1020120141893
申请日：2012-12-07
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a method for measuring the residual capacity of a lithium sulfur battery capable of accurately measuring the residual capacity of the lithium sulfur battery and efficiently operating the battery. The present invention relates to the method for measuring the residual capacity of the lithium sulfur battery capable of accurately measuring the residual capacity of the battery in a secondary flat voltage region at a discharge curve as the capacity is reduced when discharging the lithium sulfur battery.
Abstract translation: 本发明涉及一种能够精确测量锂硫电池的剩余容量并有效地操作电池的锂硫电池的剩余容量测定方法。 本发明涉及用于测量锂硫电池的剩余容量的方法，其能够在排出锂硫电池时随着容量减小而在放电曲线的二次平坦电压区域中精确地测量电池的剩余容量。
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公开(公告)号：KR1020120061529A
公开(公告)日：2012-06-13
申请号：KR1020100122866
申请日：2010-12-03
CPC classification number: H01M10/052 , H01M4/0404 , H01M4/133 , H01M4/134 , H01M10/058 , Y02E60/122 , Y02T10/7011
Abstract: PURPOSE: A lithium ion-sulfur battery is provided to prevent generation of dendrite, thereby increasing charging/discharging durability and energy density. CONSTITUTION: A lithium ion-sulfur battery comprises a lithium metal(11), a sulfur electrode(12), and an interlayer insert electrode(10). The lithium metal used as a lithium ion(15) supply source. The sulfur electrode used as a positive electrode. The interlayer insert electrode is inserted between the lithium metal and the sulfur electrode. The interlayer insert electrode has a structure which enables interlayer insertion reaction. The lithium ion-sulfur battery is used as a cathode after lithium ion is filled in and is charged and discharged with the sulfur electrode.
Abstract translation: 目的：提供锂离子 - 硫电池，以防止发生枝晶，从而提高充电/放电耐久性和能量密度。 构成：锂离子 - 硫电池包括锂金属（11），硫电极（12）和层间插入电极（10）。 用作锂离子（15）供应源的锂金属。 硫电极用作正极。 层间插入电极插入在锂金属和硫电极之间。 层间插入电极具有能够进行层间插入反应的结构。 锂离子硫电池在锂离子填充后用作阴极，并用硫电极进行充放电。
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公开(公告)号：KR101000611B1
公开(公告)日：2010-12-10
申请号：KR1020080040243
申请日：2008-04-30
CPC classification number: Y02E60/366 , Y02P70/56 , Y02P90/60
Abstract: 본 발명은 화학적 수소화물을 이용한 수소발생장치에 관한 것으로서, 금속 전극 사이에 화학적 수소화물과 촉매가 첨가된 전해질이 삽입되어 수소화물의 가수분해를 통해 수소를 발생시키는 단위 셀을 이용한 전지 타입의 수소발생장치에 관한 것이다. 본 발명에 따른 수소발생장치에서는 수소화물의 가수분해를 이용한 시스템에 화학전지 개념을 도입하여 전지의 회로를 개폐하는 방식으로 수소 발생을 조절하고 수소발생량 및 속도를 쉽게 조절할 수 있게 된다. 또한 본 발명에 따른 수소발생장치에서는 종래의 화학적 수소화물에 사용되는 고가의 금속 촉매를 사용하지 않고 MgCl
2 와 같은 염을 사용하여 촉매 역할을 하게 함으로써 비용이나 환경적인 측면에서 우수한 장점을 가지게 된다.
연료전지, 수소발생장치, 수소화물, 전지, 스위치Abstract translation: 本发明涉及一种氢生成装置使用化学氢化物，氢与单元电池，其通过化学氢化物和氢化物催化剂被插入在金属电极之间加入电解质的水解产生氢气的细胞类型 发电设备。 化学引入到使用在根据本发明通过调整这样的方式来打开和关闭所述电池的电路中产生的氢的氢生成装置中的氢化物的小区概念水解的系统，并且能够容易地调节氢的生产和速度。 此外，在根据本发明的氢气产生装置中，可以使用MgCl 2而不使用常规化学氢化物中使用的昂贵的金属催化剂
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公开(公告)号：KR1020090114552A
公开(公告)日：2009-11-04
申请号：KR1020080040238
申请日：2008-04-30
IPC: B60K15/07
CPC classification number: B60K15/03006 , Y02E60/324
Abstract: PURPOSE: A hydrogen storage device for a vehicle is provided to increase hydrogen storage density and secure a space for a spare tire in the bottom of the vehicle because a hydrogen storage system of cartridge type is mounted on a rear under floor. CONSTITUTION: A hydrogen storage device for a vehicle includes a hydrogen storage case(11) which accommodates a hydrogen storage, such as a hydrogen tank(10), filled outside. The hydrogen storage case is installed in the vehicle via a quick connector(16), enabling simple attachment and detachment.
Abstract translation: 目的：提供一种用于车辆的氢存储装置，以增加储氢密度，并确保车辆底部备用轮胎的空间，因为盒式储氢系统安装在地板后部。 构成：用于车辆的氢存储装置包括容纳诸如氢罐（10）的氢储存器（10）的氢储存盒（11），其被填充到外部。 储氢盒通过快速连接器（16）安装在车辆中，使得能够简单地附接和拆卸。
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公开(公告)号：KR101905956B1
公开(公告)日：2018-10-08
申请号：KR1020160066693
申请日：2016-05-30
Applicant: 현대자동차주식회사
IPC: H01M10/0585 , H01M10/0562 , H01M2/26
Abstract: 본발명은적층구조의전고체전지에관한것으로서, 양극층과음극층이고체전해질층을개재하여적층된단위셀을적절히연결함으로써사용자가의도하는용량및 전압을구현할수 있는것을기술적특징으로한다.
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