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公开(公告)号:KR101737549B1
公开(公告)日:2017-05-18
申请号:KR1020150146662
申请日:2015-10-21
Applicant: 한국과학기술연구원
IPC: H01M10/058 , H01M4/75
CPC classification number: H01M4/70 , H01M2/0275 , H01M2/028 , H01M2/06 , H01M2004/025 , H01M2220/30
Abstract: 본발명의일 실시예는, 내부에수용공간을포함하는외장재, 상기수용공간내에위치하고, 서로이격된양극집전체와음극집전체, 상기양극집전체상의양극활물질부및 상기음극집전체상의음극활물질부를포함하고, 상기양극집전체는, 제1 방향으로연장된제1 연결부와, 상기제1 연결부로부터상기제1 방향과상이한제2 방향으로돌출된복수의제1 다리부들을포함하며, 상기음극집전체는, 상기제1 연결부와나란한제2 연결부와, 상기제2 연결부로부터상기제1 연결부를향해돌출된복수의제2 다리부들을포함하고, 상기복수의제1 다리부들과상기복수의제2 다리부들은상기제1 연결부와상기제2 연결부사이에서서로교번적으로배치되며, 상기양극활물질부는, 상기복수의제1 다리부들상에만위치하고, 상기음극활물질부는, 상기제2 연결부와상기복수의제2 다리부들상에위치하는가요성이차전지를개시한다.
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公开(公告)号:KR101466704B1
公开(公告)日:2014-12-02
申请号:KR1020130026888
申请日:2013-03-13
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/364
Abstract: 본발명은고형촉매를포함하는암모니아보레인펠렛의탈수소반응촉진방법에관한것으로, 암모니아보레인과고형촉매를혼합하여혼합물을제조하는혼합물제조단계; 상기혼합물을펠렛화(pelletizing) 하여암모니아보레인펠렛(pellet)을제조하는펠렛제조단계; 상기제조된암모니아보레인펠렛을반응기에공급하는공급단계; 및상기암모니아보레인펠렛이공급되는반응기에열을가하여탈수소반응을촉진시키는수소제조단계;를포함하며, 수소발생속도를촉진할뿐만아니라연속적인수소발생을가능케하는효과를달성한다.
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公开(公告)号:KR1020090078660A
公开(公告)日:2009-07-20
申请号:KR1020080004597
申请日:2008-01-15
Applicant: 한국과학기술연구원
CPC classification number: H01M8/1286 , C25D11/045 , C25D11/24 , C25D11/26 , C25D11/30 , C25D11/32 , C25D11/34 , H01M4/8878 , Y02P70/56
Abstract: A micro fuel cell, its manufacturing method, and a micro fuel cell stack using it are provided to inhibit the coherence of an electrode material due to the heat energy at a high temperature, thereby maintaining the structural stability even at a high temperature. A micro fuel cell comprises a solid electrolyte(50), and first and second electrodes(40,60) which are separately formed on the electrolyte, wherein at least one of the first and second electrodes is supported by a template(35) where a plurality of nanopores(47) are formed by anodizing and etching after the evaporation deposition of thin film, and is a porous electrode having the nanopore formed at the position corresponding to the entire or some part of the plurality of nanopores formed at the template.
Abstract translation: 提供一种微型燃料电池及其制造方法以及使用该微型燃料电池的微型燃料电池堆来抑制由于高温下的热能导致的电极材料的一致性,从而即使在高温下也能够保持结构稳定性。 微型燃料电池包括固体电解质(50)以及在电解质上分开形成的第一和第二电极(40,60),其中第一和第二电极中的至少一个由模板(35)支撑,其中 在薄膜的蒸发沉积之后通过阳极氧化和蚀刻形成多个纳米孔(47),并且是在对应于在模板形成的多个纳米孔的全部或部分的位置处形成的纳米孔的多孔电极。
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公开(公告)号:KR1020120008390A
公开(公告)日:2012-01-30
申请号:KR1020100069211
申请日:2010-07-16
Applicant: 한국과학기술연구원
CPC classification number: C23C16/0272 , C23C16/45555 , H01M4/9058 , H01M8/1253 , H01M8/1286 , H01M2008/1293 , Y02E60/525 , Y02P70/56 , Y10T428/24331
Abstract: PURPOSE: A manufacturing method of a dense film is provided to prevent gas mixing by reducing the pin hole of thin film electrolyte formed on a porous surface, and to reduce manufacturing cost with miniaturizing a fuel cell. CONSTITUTION: A manufacturing method of a dense film comprises a step of forming a first thin film(20) on a porous surface(10); and a step of removing the pin hole(50) of the first thin film by forming a second thin film(30) on the surface of the first thin film by using a material same with the first thin film.
Abstract translation: 目的:提供致密膜的制造方法,以通过减少形成在多孔表面上的薄膜电解质的销孔来防止气体混合,并且通过使燃料电池小型化来降低制造成本。 构成:致密膜的制造方法包括在多孔表面(10)上形成第一薄膜(20)的步骤。 以及通过使用与第一薄膜相同的材料在第一薄膜的表面上形成第二薄膜(30)来去除第一薄膜的针孔(50)的步骤。
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公开(公告)号:KR1020020076523A
公开(公告)日:2002-10-11
申请号:KR1020010016425
申请日:2001-03-29
Applicant: 한국과학기술연구원 , 에스케이씨 주식회사
IPC: G11B7/2433
CPC classification number: G11B7/243 , G11B7/00454 , G11B2007/24306 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316
Abstract: PURPOSE: A phase change type optical recording material for a rewrite type optical recording medium is provided to enable high-speed crystallization corresponding to increases in high-intensity and data transfer rate. CONSTITUTION: A phase change type optical recording material for a rewrite type optical recording medium is composed of a stoichiometric GeSbTe-based alloy and a ternary alloy(ABC) having the same crystal structure as the GeSbTe-based alloy in a composition of (Aa Bb Cc)_x(Ge_a Sb_b Te_c)_1-x, wherein x is an atomic mole fraction, and larger than 0 and smaller than 1; a,b,c represent atomic molar ratio; A is an element belonging to the IV group, B is an element belonging to the V group, C is an element belonging to the VI group.
Abstract translation: 目的:提供一种用于重写型光学记录介质的相变型光学记录材料,以便能够实现高强度和高数据传输速率的高速结晶。 构成:用于重写型光学记录介质的相变型光学记录材料由化学计量的GeSbTe基合金和具有与GeSbTe基合金相同的晶体结构的三元合金(ABC)组成(Aa Bb Cc)_x(Ge_a Sb_b Te_c)_1-x,其中x是原子摩尔分数,大于0且小于1; a,b,c表示原子摩尔比; A是属于IV组的元素,B是属于V族的元素,C是属于VI族的元素。
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公开(公告)号:KR1020170046385A
公开(公告)日:2017-05-02
申请号:KR1020150146662
申请日:2015-10-21
Applicant: 한국과학기술연구원
IPC: H01M10/058 , H01M4/75
CPC classification number: H01M4/70 , H01M2/0275 , H01M2/028 , H01M2/06 , H01M2004/025 , H01M2220/30
Abstract: 본발명의일 실시예는, 내부에수용공간을포함하는외장재, 상기수용공간내에위치하고, 서로이격된양극집전체와음극집전체, 상기양극집전체상의양극활물질부및 상기음극집전체상의음극활물질부를포함하고, 상기양극집전체는, 제1 방향으로연장된제1 연결부와, 상기제1 연결부로부터상기제1 방향과상이한제2 방향으로돌출된복수의제1 다리부들을포함하며, 상기음극집전체는, 상기제1 연결부와나란한제2 연결부와, 상기제2 연결부로부터상기제1 연결부를향해돌출된복수의제2 다리부들을포함하고, 상기복수의제1 다리부들과상기복수의제2 다리부들은상기제1 연결부와상기제2 연결부사이에서서로교번적으로배치되며, 상기양극활물질부는, 상기복수의제1 다리부들상에만위치하고, 상기음극활물질부는, 상기제2 연결부와상기복수의제2 다리부들상에위치하는가요성이차전지를개시한다.
Abstract translation: 本发明中,设在一个壳体,包括一容置空间内,所述收容空间的一个实施例中,彼此的正电极集电体和负极集电体,所述正极集电体上的整个活性材料部分的正电极和整个负极集电体的上的负电极活性材料隔开 总它包括,与正极集电部包括第一连接部和,多个从第一连接到不同的第二方向上在所述第一方向延伸的第一方向突出的第一腿部,以及负极 集电极,所述第一连接和所述第二连接部和从到多个第二包括腿部第一连接第二,其中,所述多个第一腿部分的多个第一朝向由侧的连接侧突出 第二支脚部分,其中所述第一连接和所述第二被布置成彼此交替,并且所述正电极活性材料部分的连接部分之间,仅位于所述多个第一支脚部分,所述负电极活性材料部分和所述多个第二连接中的 议程2的腿 这种灵活的披露是否电池。
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公开(公告)号:KR1020140000825A
公开(公告)日:2014-01-06
申请号:KR1020120068200
申请日:2012-06-25
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/364
Abstract: The present invention provides: a hydrogen production device which uses ammonia borane pellets as fuel for producing hydrogen, successively produces hydrogen without using a separate catalyst by promoting the anhydrization of the ammonia borane pellets using a heated organic solvent, is capable of self sustainable operation, and is capable of minimizing impurities; and a hydrogen producing method using the same.
Abstract translation: 本发明提供:使用氨硼烷粒料作为制造氢气的燃料的氢制造装置,能够通过使用加热的有机溶剂促进氨硼烷粒料的脱水而不使用单独的催化剂而连续生成氢,能够自行持续运转, 并且能够最小化杂质; 以及使用该氢的制造方法。
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公开(公告)号:KR1020160085659A
公开(公告)日:2016-07-18
申请号:KR1020150002940
申请日:2015-01-08
Applicant: 한국과학기술연구원
IPC: H01M2/02 , H01M2/10 , H01M10/052
CPC classification number: H01M2/0202 , H01B5/14 , H01M2/22 , H01M10/0525 , H01M10/058 , H01M2002/0205 , H01M2220/30 , H01M2/0217 , H01M2/1022 , H01M10/052
Abstract: 본발명은, 다각형의기본단위셀 m개가서로이웃하게위치하고, 상기 m개의기본단위셀사이에는 m개의분리부가형성되며, 상기기본단위셀사이에는상기기본단위셀을서로연결하는접합부가형성되되, 상기접합부는상기기본단위셀의외곽에위치하는외곽접합부와, 상기기본단위셀의외곽과접하지않는내부접합부가순차로반복되는접합부패턴을가지며, 상기접합부패턴에따라상기 m개의기본단위셀의상대위치가변화하여활성화되는내재된형태를가지는기본변위단위체를포함하는극가변구조체에관한것이다(여기서, m은 4 또는 6의정수임). 또한, 본발명은이러한극가변구조체로이루어진리튬이차전지에관한것이다.
Abstract translation: 本发明涉及一种包括基本位移单元的非常可变形的结构。 基本位移单元由彼此相邻设置的m个多边形基本单位单元组成,m个基本单位单元之间形成的分离单元和形成在基本单元单元之间的连接单元的连接单元。 每个接合单元具有接合单元图案,其中布置在基本单元电池的外部的外部接合单元和不与基本单元电池的外部部分接触的内部接合单元被顺序地重复。 基本位移单元具有嵌入形式,其中m个基本单位单元的相对位置根据要被激活的接合单元图案而改变(这里,m是四或六的整数)。 此外,本发明涉及由极端变形的结构制成的锂二次电池。 极度变形的结构可以通过外部刺激二维或三维变形。
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