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公开(公告)号：KR101689134B1
公开(公告)日：2016-12-27
申请号：KR1020140159812
申请日：2014-11-17
Applicant: 한국에너지기술연구원
CPC classification number: H01M8/188 , H01M4/96 , H01M8/04201 , H01M8/04276 , Y02E60/528
Abstract: 본발명은레독스흐름전지에관한것으로, 높은전지전위와높은에너지효율을가지고, 안정적인충방전성능을제공하는레독스흐름전지를제공하기위한것이다. 이러한본 발명은음극부와양극부가세퍼레이터를기준으로구분되도록배치되는스택, 스택에폴리티오펜을포함한전해질을제공하는펌프, 및폴리티오펜을저장하는탱크를포함하는레독스흐름전지를제공한다.
Abstract translation: 氧化还原液流电池技术领域本发明涉及一种氧化还原液流电池，其目的在于提供具有高电池电位和高能量效率的氧化还原液流电池，并提供稳定的充放电性能。 本发明提供了一种氧化还原液流电池，包括：叠层，被布置成相对于隔板分离负电极单元和正电极单元; 配置为将电解质（包括聚噻吩）供应到所述堆叠的泵; 和储存聚噻吩的储罐。
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公开(公告)号：KR101610772B1
公开(公告)日：2016-04-11
申请号：KR1020130000959
申请日：2013-01-04
Applicant: 한국에너지기술연구원
Abstract: 본발명은, 금속산화물전구체가용해된제 1용액, 탄소섬유전구체인고분자가용해된제 2용액, 및질소도핑및 다공성구조형성을위한이온성액체용액을혼합하여전기방사용액을제조하는단계, 상기전기방사용액을전기방사하여금속산화물-질소-다공성탄소나노섬유복합물질을제조하는단계, 및상기복합물질을열처리하는단계;를포함하는음극활물질의제조방법, 및이를채용하는음극및 리튬전지에관한것이다.
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公开(公告)号：KR101586403B1
公开(公告)日：2016-01-19
申请号：KR1020130111670
申请日：2013-09-17
Applicant: 한국에너지기술연구원
CPC classification number: H01M12/06 , C01G53/00 , C01G53/006 , C01G53/68 , C01P2002/34 , C01P2002/72 , H01M4/8668 , H01M4/8673 , H01M4/9016 , H01M4/9033 , H01M12/08 , H01M2004/8689 , Y02E60/128
Abstract: 본발명은금속-공기전지용양극촉매및 그제조방법, 이를이용한금속-공기전지에관한것으로, 더욱상세하게는전지의충-방전저장용량을향상시키고, 충-방전사이클수명을증가시킬수 있는양극촉매및 그제조방법, 이를이용한금속-공기전지에관한것이다. 상기양극촉매는층상페로브스카이트(layered perovskite) 구조로써, 란탄및 니켈산화물을포함하는것을특징으로한다. 상기층상페로브스카이트를포함하는양극촉매를활용하여금속-공기전지용양극을제조하고, 이를이용해금속-공기전지를제공한다. 이는금속-공기전지의충-방전분극이감소하고, 저장용량을높일뿐만아니라충-방전사이클수명을향상시킬수 있다.
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公开(公告)号：KR1020130123621A
公开(公告)日：2013-11-13
申请号：KR1020120046887
申请日：2012-05-03
Applicant: 한국에너지기술연구원
IPC: H01M4/90 , H01M12/06 , B01J23/755 , B01J23/10
CPC classification number: H01M4/9033 , H01M4/134 , H01M4/96 , H01M10/0568 , H01M10/0569 , H01M12/08 , H01M2300/0025 , H01M2300/0028 , Y02E60/128
Abstract: The present invention relates to a cathode catalyst for a lithium-air battery, a manufacturing method thereof, and a lithium-air battery comprising the same and, in particular, to a cathode catalyst capable of improving the storing capacity of a battery for charging and discharging electricity and increasing the cycle lifetime of charging and discharging electricity, a method thereof and a lithium-air battery comprising the same. The cathode catalyst has a layered perovskite structure and includes lanthanum and nickel oxide. A cathode for a lithium-air battery is produced by using the cathode catalyst including the layered perovskite and the lithium-air battery is provided by using the cathode. The storing capacity of a lithium-air battery for charging and discharging electricity can be increased and the cycle lifetime of charging and discharging electricity can be improved. [Reference numerals] (AA) Example 2;(BB) Example 1;(CC) Comparative example 2
Abstract translation: 本发明涉及一种用于锂空气电池的阴极催化剂及其制造方法，以及包含该锂 - 空气电池的锂空气电池，特别涉及能够提高充电用电池的蓄电容量的阴极催化剂， 放电和增加充放电的循环寿命，其方法和包含该充电电池的锂空气电池。 阴极催化剂具有层状钙钛矿结构，并且包括镧和氧化镍。 通过使用包括层状钙钛矿的阴极催化剂制造锂空气电池用阴极，利用阴极提供锂空气电池。 可以增加用于充电和放电的锂空气电池的存储容量，并且可以提高充放电的循环寿命。 （AA）实施例2（BB）实施例1;（CC）比较例2
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公开(公告)号：KR101291752B1
公开(公告)日：2013-07-31
申请号：KR1020120100257
申请日：2012-09-11
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/528 , H01M8/18 , H01M8/02 , H01M8/24
Abstract: PURPOSE: A redox flow battery is provided to prevent overflow of electrolyte to a bipolar plate, thereby reducing charging and discharging efficiency and reduction of energy efficiency. CONSTITUTION: A redox flow battery comprises a pair of end plates (1a,1b) each of which has an electrolyte inlet and outlet; a current collector (2a,2b) located on inner sides of the end plates; end manifolds (123,124) each of which has a bipolar plate mounted onto a side corresponding to the current collector, and an electrode inserted into the opposite side; and a composite electrode cell (140) which includes at least two separators (130), a first manifold with an outer side into which a first electrode is inserted, a second manifold with an outer side into which a second electrode is inserted, and a bipolar plate mounted between the first and second manifolds.
Abstract translation: 目的：提供氧化还原液流电池，以防止电解液向双极板溢出，从而降低充放电效率，降低能源效率。 构成：氧化还原液流电池包括一对端板（1a，1b），每个端板具有电解液入口和出口; 集电体（2a，2b），位于端板的内侧; 末端歧管（123,124），每个歧管具有安装在对应于集电器的一侧的双极板和插入相对侧的电极; 以及包括至少两个分离器（130）的复合电极单元（140），具有插入第一电极的外侧的第一歧管，具有插入第二电极的外侧的第二歧管，以及 双极板安装在第一和第二歧管之间。
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Patent Agency Ranking
公开(公告)号：KR1020130042941A
公开(公告)日：2013-04-29
申请号：KR1020110107111
申请日：2011-10-19
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/528 , H01M8/18 , B82B3/00 , H01M8/02
Abstract: PURPOSE: A redox couple-supported nanoparticle is provided to have a lot of redox couples in the pores or surface of a nanoparticle, thereby increasing the density of a redox couples and suppressing crossover of the redox couples. CONSTITUTION: A redox couple-supported nanoparticle(200) is manufactured by dipping a micropore-containing nanoparticle(210) in a solution containing a redox couple(220) for redox flow batteries and drying the result. A redox flow battery comprises a positive electrode cell(120) which includes a positive electrode(121) and a positive electrolyte(122); a negative electrode cell(110) which includes a negative electrode(111) and a negative electrolyte; and an ion exchange film(130) which is located between the positive electrode cell and negative electrode cell. The positive electrolyte and/or negative electrolyte include the redox couple-containing nanoparticles. [Reference numerals] (AA) Electron movement;
Abstract translation: 目的：提供一种氧化还原偶联负载的纳米颗粒，以在纳米颗粒的孔或表面中具有大量氧化还原对，从而增加氧化还原对的密度并抑制氧化还原对的交叉。 构成：通过将含微孔纳米颗粒（210）浸入含有用于氧化还原液流电池的氧化还原对（220）的溶液中并干燥所述结果来制备氧化还原对担载的纳米颗粒（200）。 氧化还原液流电池包括正极电池（120），其包括正电极（121）和正电解质（122）; 负极电池（110），其包括负极（111）和负极电解质; 以及位于正极电池和负极电池之间的离子交换膜（130）。 正电解质和/或负电解质包括含氧化还原对的纳米颗粒。 （附图标记）（AA）电子运动;
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公开(公告)号：KR1020120032207A
公开(公告)日：2012-04-05
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: PURPOSE: A lithium ion capacitor is provided to obtain a coin type stability by a self-discharge process and a cell activation process. CONSTITUTION: A lithium ion capacitor includes an organic solvent electrolyte. An anode(240) includes an active carbon based anodic active material. A first separation layer(250) is interposed between a graphite electrode(262) and the anode. The graphite electrode includes a first current collector and a cathode active material. The cathode active material is coated on the first current collector. A lithium metal member(266) faces the graphite electrode. The lithium metal member is connected to the graphite electrode. The lithium metal member and the graphite electrode function as one cathode(260).
Abstract translation: 目的：提供锂离子电容器，通过自放电过程和细胞活化过程获得硬币型稳定性。 构成：锂离子电容器包括一种有机溶剂电解质。 阳极（240）包括基于活性炭的阳极活性材料。 第一分离层（250）介于石墨电极（262）和阳极之间。 石墨电极包括第一集电器和阴极活性材料。 阴极活性材料涂覆在第一集电体上。 锂金属构件（266）面向石墨电极。 锂金属构件连接到石墨电极。 锂金属构件和石墨电极用作一个阴极（260）。
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公开(公告)号：KR102029125B1
公开(公告)日：2019-10-07
申请号：KR1020170050496
申请日：2017-04-19
Applicant: 한국에너지기술연구원
IPC: H01M8/18 , H01M8/04537 , G01N21/65
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公开(公告)号：KR101877968B1
公开(公告)日：2018-07-13
申请号：KR1020160047973
申请日：2016-04-20
Applicant: 한국에너지기술연구원
IPC: H01M8/04186 , H01M8/18
CPC classification number: G01R31/3627 , H01M8/04305 , H01M8/18 , Y02E60/528
Abstract: 본발명은레독스흐름전지의수명테스트를단시간에실시할수 있는레독스흐름전지용가속수명테스트장치에관한것이다. 본발명에따른레독스흐름전지용가속수명테스트장치는전해액에포함된이온을교환하는분리막, 분리막의양측면에각각배치되고전해액이흐를수 있는개방부가형성된제1 및제2 매니폴드, 제1 매니폴드의외측면에배치되는음극, 제2 매니폴드의외측면에배치되는양극, 음극및 양극의외측면에각각배치되는제1 및제2 엔드플레이트를포함하는시험용셀, 시험용셀을회전시켜시험용셀에포함된전해액을고르게분산시키는회전부, 회전부를구동하는구동부, 구동부의동작을제어하는조작부를포함한다.
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公开(公告)号：KR1020180024252A
公开(公告)日：2018-03-08
申请号：KR1020160110101
申请日：2016-08-29
Applicant: 한국에너지기술연구원
IPC: H01M8/18 , H01M8/04186 , H01M8/04082
CPC classification number: Y02E60/528 , H01M8/188 , H01M8/04186 , H01M8/04197 , H01M2300/0011
Abstract: 본발명은음극및 양극전해액의부피비를조절하여, 크로스오버현상에따른용량감소문제를개선할수 있는레독스플로우전지에관한것이다. 본발명에따른레독스플로우전지는분리막, 분리막을사이에두고서로마주보게배치된음극과양극, 음극과양극에각각결합되어음극과양극으로전해액을흘려주는제1 및제2 플로우프레임과, 음극과양극의바깥면에접합되는바이폴라플레이트를포함하는단위셀, 단위셀에음극전해액및 양극전해액을순환시키되, 음극전해액대비양극전해액의부피가작은상태로초기구동시키는순환유닛을포함한다.
Abstract translation: 氧化还原液流电池技术领域本发明涉及一种氧化还原液流电池，其能够通过控制阴极和阴极电解质的体积比来改善由交叉现象引起的容量减少问题。 根据本发明的氧化还原液流电池包括隔膜，连接至阳极和阳极的第一流动框架和第二流动框架，阳极和阳极彼此相对设置，隔膜之间插入隔膜， sikidoe循环阴极电解液和阳极电解液在单元电池，包括双极板的单元电池粘结到阳极的外表面，它包括相对于该阴极电解质阳极电解质条件具有更小的体积的初始启动的循环单元。
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