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公开(公告)号：KR101353961B1
公开(公告)日：2014-01-23
申请号：KR1020120124318
申请日：2012-11-05
Applicant: 한국에너지기술연구원
IPC: H01M8/18
CPC classification number: Y02E60/528 , H01M8/18
Abstract: The present invention relates to a stack structure of an electrochemical flow cell and a redox flow battery including the same and, more specifically, to a a stack structure of an electrochemical flow cell and a redox flow battery including a frame which includes an instrument for both connecting and disconnecting and a manifold complex built up with a plurality of manifold unit modules which includes a felt electrode ensconced on the frame. Since adjusting the surface area of voltage and current according to the number of manifold unit module is possible, a user is able to secure the power output desired for the specifications and individual split and merge is easy so that a simple modification or replacement of partial unit modules is possible.
Abstract translation: 本发明涉及一种电化学流动池和包含该电池的氧化还原液流电池的堆叠结构，更具体地说，涉及一种电化学流动池和包括框架的氧化还原液流电池的堆叠结构，该框架包括用于两个连接 以及与多个歧管单元模块构成的歧管复合体，其包括被固定在框架上的毡电极。 由于可以根据歧管单元模块的数量调整电压和电流的表面积，所以用户能够确保规格所需的功率输出，并且易于分离和合并，从而简单地修改或更换部分单元 模块是可能的。
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公开(公告)号：KR101335544B1
公开(公告)日：2013-12-05
申请号：KR1020110119983
申请日：2011-11-17
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/528
Abstract: 본 발명에 따른 레독스 흐름전지는 하나의 플레이트에 서로 다른 극을 갖는 반응부가 형성된 매니폴드를 포함하는 단위셀을 2층 이상 적층하여 형성된 구조를 갖는 것을 특징으로 한다.
상기한 레독스 흐름 전지는 하나의 플레이트에 서로 다른 극을 갖는 반응부가 형성된 매니폴드를 포함하는 단위셀을 직렬로 연결함으로서 직렬과 병렬의 구조를 동시에 형성하여 종래와 동일한 수의 스택이 형성되는 경우에 비해 높은 전압을 형성하므로 전지의 출력을 극대화시킬 뿐만 아니라 출력의 증가함에도 불구하고 전지 부피의 감소시킬 수 있는 유용한 효과가 있다.Abstract translation: 根据本发明的氧化还原液流电池的特征在于具有由单元电池包括具有不同磁极彼此上的两个或更多层形成的层叠板的歧管加成反应形成的结构。
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公开(公告)号：KR101291753B1
公开(公告)日：2013-07-31
申请号：KR1020120094334
申请日：2012-08-28
Applicant: 한국에너지기술연구원
CPC classification number: H01M8/188 , H01M8/0258 , H01M8/026 , H01M8/20 , H01M8/241 , H01M8/2483 , H01M8/2484 , Y02E60/528
Abstract: PURPOSE: A manifold for redox flow batteries is provided to prevent the flow of liquid electrolyte existing in a stack or pipe when the operation of a pump is stopped, thereby inhibiting the generation of shunt current. CONSTITUTION: A manifold for redox flow batteries comprises a first electrode electrolyte inlet (140) and a first electrode electrolyte outlet (141) for flowing in and out of the first electrode electrolyte; a first electrode electrolyte reaction part (120) formed inside; a supply path (160) for supplying the first electrode electrolyte injected from the first electrode electrolyte inlet to the first electrode electrolyte reaction part; an exhaust flow path (161) for transferring and discharging the first electrode electrolyte to the first electrode electrolyte outlet; and a second electrode electrolyte inlet (150) and a second electrode electrolyte outlet (151) for transferring a second electrode electrolyte.
Abstract translation: 目的：提供氧化还原液流电池的歧管，以防止泵的运行停止时存在于堆叠或管道中的液体电解质的流动，从而抑制分流电流的产生。 构成：用于氧化还原液流电池的歧管包括用于流入和流出第一电极电解质的第一电极电解质入口（140）和第一电极电解质出口（141） 在内部形成的第一电极电解质反应部（120） 用于将从第一电极电解质入口注入的第一电极电解质供应到第一电极电解质反应部分的供给路径（160） 用于将第一电极电解质转移和排出到第一电极电解质出口的排气流路（161） 和用于转移第二电极电解质的第二电极电解质入口（150）和第二电极电解质出口（151）。
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104.发明授权
公开(公告)号：KR101222136B1
公开(公告)日：2013-01-15
申请号：KR1020110052811
申请日：2011-06-01
Applicant: 한국에너지기술연구원
Abstract: 본 발명의 리튬이온 커패시터에 있어서, 커패시터용 전극 첨가 물질인 Li
1+a Mn
0.67-b Fe
c O
2-d (0.21≤a≤0.33, 0≤b≤0.15, 0≤c≤0.2, -0.2≤d≤0.2)과 활성탄소를 혼합하여 커패시터용 전극을 제조하는 방법이 개시된다.-
105.发明公开
公开(公告)号：KR1020120133898A
公开(公告)日：2012-12-11
申请号：KR1020110052811
申请日：2011-06-01
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: Additive materials for an electrode for a capacitor, a method for manufacturing the electrode for the capacitor and a lithium ion capacitor including the electrode are provided to control an amount of anodic oxide by accurately controlling an amount of lithium inserted into cathodlic carbon. CONSTITUTION: An electrode for a capacitor is made of additive materials. The electrode for the capacitor is made by mixing active carbon for the capacitor. Anodic lithium mixed with the active carbon for the capacitor is electrochemically inserted into a cathode. An operation voltage in an insertion process is higher than the operation voltage after the insertion process. The lithium is inserted into the cathode at 40 to 100 degrees centigrade in an initial insertion process.
Abstract translation: 目的：提供电容器用电极用添加剂，电容器用电极的制造方法以及包含电极的锂离子电容器，通过精确地控制插入阴极碳中的锂的量来控制阳极氧化物的量。 构成：用于电容器的电极由添加剂材料制成。 用于电容器的电极是通过混合电容器的活性炭制成的。 与电容器的活性炭混合的阳极锂电化学插入阴极。 插入过程中的操作电压高于插入处理后的操作电压。 在初始插入过程中，锂在40至100摄氏度下插入阴极。
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Patent Agency Ranking
公开(公告)号：KR101157620B1
公开(公告)日：2012-06-18
申请号：KR1020110044568
申请日：2011-05-12
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: Electrode additives and a capacitor manufactured by using the same are provided to control insertion quantity of lithium by inserting the lithium which exists in an anodic oxide into a cathode. CONSTITUTION: Electrode additives for a capacitor are obtained by mixing a lithium system compound, a manganese system compound, and an iron system compound and firstly heat-treating a mixture at 400degrees for 72hours. The mixture is secondly heat-treated at 700 to 1,100degrees for 1 to 30hours. An electrode for the capacitor is provided by mixing the electrode additives for the capacitor with activated carbon.
Abstract translation: 目的：提供电极添加剂和使用该电极的电容器，通过将存在于阳极氧化物中的锂插入阴极来控制锂的插入量。 构成：通过混合锂系化合物，锰系化合物和铁系化合物得到电容器用电极添加剂，首先以400℃热处理混合物72小时。 将混合物第二次在700至1100度热处理1至30小时。 通过将电容器的电极添加剂与活性炭混合来提供电容器的电极。
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公开(公告)号：KR101139426B1
公开(公告)日：2012-04-27
申请号：KR1020100093721
申请日：2010-09-28
Applicant: 한국에너지기술연구원
IPC: H01G9/042 , H01M10/052
CPC classification number: H01G11/06 , H01G11/12 , H01G11/32 , H01G11/62 , H01G11/66 , Y02E60/13 , Y02T10/7022
Abstract: Disclosed is a coin type lithium ion capacitor which includes a positive electrode made of an activated carbon based positive active material and a negative electrode opposite to the positive electrode with a first separator interposed therebetween. The negative electrode includes a graphite electrode including a first current collector and a graphite based negative active material coated onto the first current collector; and a lithium metal member opposite to the graphite electrode with a second separator interposed therebetween and including a second current collector and lithium metal coated on the second current collector, in which lithium ions of the lithium metal move from the lithium metal to the positive electrode through the graphite electrode during discharge and are carried in the graphite electrode from the positive electrode during charge.
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公开(公告)号：KR101037614B1
公开(公告)日：2011-05-27
申请号：KR1020090053382
申请日：2009-06-16
Applicant: 한국에너지기술연구원
IPC: H01G11/30
Abstract: 본 발명은 하이브리드 커패시터를 포함하는 전기화학적 커패시터용 전극물질 및 이를 이용하여 제조된 커패시터에 관한 것으로, 더 상세하게는 전극물질로써 Li
a M
b M'
c O
d 및 M
x [Li
y M'
2
-y ]O
4 를 사용하고, 상기 전극물질을 커패시터의 전극으로 적용하여 높은 비축전용량을 제공할 수 있는 커패시터용 전극물질 및 이를 이용하여 제조된 커패시터에 관한 것이다.
본 발명의 커패시터용 전극물질은, 커패시터에 사용되는 전극물질에 있어서, Li
a M
b M'
c O
d 및 M
x [Li
y M'
2-y ]O
4 로 이루어진다. 여기서, a, b, c, d는 정수, 7≤a+b+c+d≤27, 0.9≤x≤1.1, 0.33≤y≤1.1, M=Li, Na, Mg, V, Mn, Fe, Ni, Cu 및 Zn중 어느 하나임, M'=Ti, V, Cr, Mn, Fe, Co 및 Zr중 어느 하나이다.
또한 상기 전극물질을 이용한 커패시터는, 양극과 음극을 갖는 셀로 구성된 커패시터에 있어서, 상기 양극과 음극 중 어느 하나의 전극 또는 양극와 음극 모두를 Li
a M
b M'
c O
d 및 M
x [Li
y M'
2-y ]O
4 로 구성할 수 있다.
커패시터, 하이브리드, 산화물전극, 비축전용량, 비대칭전극-
公开(公告)号：KR1020090066548A
公开(公告)日：2009-06-24
申请号：KR1020070134144
申请日：2007-12-20
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/50 , H01G9/2022 , H01G9/2027
Abstract: An internal electrode structure for optical capacitor and an optical capacitor including an internal electrode thereof are provided to reduce a resistance of an internal electrode for transmitting electrons of an electrical storage unit by coating noble metal particles on both sides of a comparatively inexpensive metal film having high electric conductivity. Noble metal coating layers(51, 52) are coated on both sides of a metal film of an internal electrode(3). The metal film of the internal electrode is formed with one selected from stainless steel, titanium, aluminum, and copper. An optical electrode(1) and a counter electrode(2) are positioned at a left side and a right side of the internal electrode, respectively. A gap between the optical electrode and the internal electrode is filled with an oxidation-reduction electrolyte. The gap between the optical electrode and the internal electrode is filled with a capacitor electrolyte.
Abstract translation: 提供一种用于光学电容器的内部电极结构和包括其内部电极的光学电容器，以通过在相对廉价的具有高的金属膜的金属膜的两侧涂覆贵金属颗粒来降低用于透过蓄电单元的电子的内部电极的电阻 电导率。 在内部电极（3）的金属膜的两面涂覆贵金属被覆层（51,52）。 内部电极的金属膜由选自不锈钢，钛，铝和铜的一种形成。 光电极（1）和对置电极（2）分别位于内部电极的左侧和右侧。 光电极和内部电极之间的间隙填充有氧化还原电解质。 光电极和内部电极之间的间隙填充有电容器电解质。
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公开(公告)号：KR1020030000900A
公开(公告)日：2003-01-06
申请号：KR1020010037161
申请日：2001-06-27
Applicant: 한국에너지기술연구원
IPC: H01G4/32
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to easily adjust capacitance of a capacitor by adjusting length and width of the capacitor, while allowing shape of the capacitor to be changed in a free manner. CONSTITUTION: A method for manufacturing capacitor, comprises a first step of coating first and second electrodes(1,4) to both sides of collectors; a second step of producing first and second polymer gel electrolyte films(3,6); a third step of arraying electrodes and films in order of the first electrode, the first polymer gel electrolyte film, the second electrode and the second polymer gel electrolyte film, and winding electrodes and films into a circular or elliptical shape; and a fourth step of producing a thin film capacitor by compressing electrodes and films wound into the circular or elliptical shape. The collector is one selected from a group consisting of an aluminum, tantalum and titanium-barium.
Abstract translation: 目的：制造电容器的方法是通过调节电容器的长度和宽度来容易地调整电容器的电容，同时允许电容器的形状以自由的方式改变。 构成：一种制造电容器的方法，包括将第一和第二电极（1,4）涂覆到集电器两侧的第一步骤; 制备第一和第二聚合物凝胶电解质膜（3,6）的第二步骤; 第三步骤，按照第一电极，第一聚合物凝胶电解质膜，第二电极和第二聚合物凝胶电解质膜的顺序排列电极和膜，以及将电极和膜缠绕成圆形或椭圆形; 以及通过压缩缠绕成圆形或椭圆形状的电极和薄膜来制造薄膜电容器的第四步骤。 集电体是选自由铝，钽和钛 - 钡组成的组。
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