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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：KR101180770B1
公开(公告)日：2012-09-07
申请号：KR1020090120482
申请日：2009-12-07
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/528
Abstract: 본 발명은 레독스 흐름전지에 사용되는 VOSO
4 가 용해된 H
2 SO
4
전해액 또는 VOHPO
4 가 첨가된 H
3 PO
4 전해액 제조방법에 관한 것으로, 더 상세하게는 바나듐 화합물 수용액에 환원제를 첨가하여 바나듐 화합물을 환원시키고, 이에 H
2 SO
4 또는 H
3 PO
4 을 첨가하여 제조된 VOSO
4 가 첨가된 H
2 SO
4 또는 VOHPO
4 가 첨가된 H
3 PO
4 전해액 및 그 제조방법과 그것으로 제조된 레독스 흐름전지에 관한 것이다.
레독스 흐름 전지, 바나듐, 전해액,H2SO4, H3PO4-
公开(公告)号：KR1020110116624A
公开(公告)日：2011-10-26
申请号：KR1020100036151
申请日：2010-04-20
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/528 , H01M8/18 , H01M8/04
Abstract: 본 발명은 레독스 흐름전지 구조에 관한 것으로, 더 상세하게는 바이폴라 플레이트와 양전극판 멤브레인 음전극판이 하나의 셀로 구성되고 다수의 셀이 직렬적층된 구조에서 일측으로 주입된 전해액이 각 셀을 순차적으로 통과할 때 서로 다른 극을 갖는 바이폴라 플레이트의 유로통공에는 테프론 재질의 쇼트방지관이 내설되어 서로 다른 극을 갖는 전해액과 바이폴라플레이트의 접촉을 차단해 쇼트에 의한 효율성이 저하되는 것을 방지하는 레독스 흐름전지 구조에 관한 것이다.
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公开(公告)号：KR101176126B1
公开(公告)日：2012-08-22
申请号：KR1020100036151
申请日：2010-04-20
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/528
Abstract: 본발명은레독스흐름전지구조에관한것으로, 더상세하게는바이폴라플레이트와양전극판멤브레인음전극판이하나의셀로구성되고다수의셀이직렬적층된구조에서일측으로주입된전해액이각 셀을순차적으로통과할때 서로다른극을갖는바이폴라플레이트의유로통공에는테프론재질의쇼트방지관이내설되어서로다른극을갖는전해액과바이폴라플레이트의접촉을차단해쇼트에의한효율성이저하되는것을방지하는레독스흐름전지구조에관한것이다.
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公开(公告)号：KR1020120031372A
公开(公告)日：2012-04-03
申请号：KR1020100092862
申请日：2010-09-24
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: An electrode material for a capacitor and the capacitor manufactured by using the same are provided to maximize charging and discharging by preventing the decrease of specific capacitance due to a current density rise and implementing high energy density. CONSTITUTION: Electrode materials are obtained by thermally processing lithium starting materials and manganese starting materials at 300 to 600 degrees centigrade for 1 to 40 hours. Lithium is an electrode with an initial discharge capacitance of 20 to 100 mAh/g. A unit cell of a capacitor has energy density of 1 to 80 Wh/Kg within 0 to 5 V.
Abstract translation: 目的：提供一种用于电容器的电极材料和使用该电极的电容器，以通过防止由于电流密度升高而降低比电容并实现高能量密度来使充电和放电最大化。 构成：通过在300〜600摄氏度下将锂原料和锰原料热处理1〜40小时得到电极材料。 锂是具有20至100mAh / g的初始放电电容的电极。 电容器的晶胞在0〜5V内具有1〜80Wh / Kg的能量密度。
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Patent Agency Ranking
公开(公告)号：KR1020120031371A
公开(公告)日：2012-04-03
申请号：KR1020100092861
申请日：2010-09-24
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A capacitor electrode and a capacitor including the same are provided to implement high energy density by thermally processing lithium and manganese starting materials at low temperatures to minimize impurities. CONSTITUTION: Lithium starting materials are mixed with manganese starting materials. The mixed materials are thermally processed at 300 to 600 degrees centigrade for 1 to 40 hours under an air atmosphere or an oxygen atmosphere.
Abstract translation: 目的：提供电容器电极和包含该电容器电极的电容器，以通过在低温下热处理锂和锰起始材料以最小化杂质来实现高能量密度。 构成：锂原料与锰原料混合。 混合材料在空气气氛或氧气氛下在300至600摄氏度下热处理1至40小时。
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公开(公告)号：KR1020100134990A
公开(公告)日：2010-12-24
申请号：KR1020090053382
申请日：2009-06-16
Applicant: 한국에너지기술연구원
IPC: H01G11/30
Abstract: PURPOSE: By using the electrode for capacitor material and this, by using LiyM'2-y O4 phosphorus oxide as the electrode material, the manufactured capacitor manufactures the electrode for capacitor. CONSTITUTION: It is composed of the cell having capacitor is anode and cathode. One electrode among anode and cathode are made of liaMbM'cOd and the electrode material consisting of the LiyM'2-y O4. The electrode manufactured with the electrode material of the LiyM'2-y O4 and LiaMbM'cOd has the weight percent of 0.1~10 times than the other electrode.
Abstract translation: 目的：通过使用电容器材料的电极，通过使用LiyM'2-yO4氧化磷作为电极材料，所制造的电容器制造用于电容器的电极。 构成：由具有电容器的电池组成的是阳极和阴极。 阳极和阴极中的一个电极由LiMbM'COd制成，电极材料由LiyM'2-yO4组成。 用LiYM'2-yO4和LiaMbM'cOd的电极材料制成的电极的重量百分比为其他电极的0.1〜10倍。
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公开(公告)号：KR1020130140945A
公开(公告)日：2013-12-26
申请号：KR1020120052044
申请日：2012-05-16
Applicant: 한국에너지기술연구원
IPC: H01G11/22 , H01M10/052
Abstract: The present invention relates to an energy storage device to provide a lithium-ion capacitor including a negative electrode and a positive electrode to which a lithium based metallic oxide is added through a formation method (battery activation method) using simplified processing steps and a manufacturing method for the same. [Reference numerals] (AA) Start;(BB) End;(S10) Prepare a lithium metal oxide;(S20) Produce an anode electrode and a cathode electrode;(S30) Produce a capacitor using the produced electrodes
Abstract translation: 本发明涉及一种提供一种锂离子电容器的能量存储装置，该能量储存装置包括使用简化的处理步骤的形成方法（电池活化方法），通过使用简单的处理步骤和制造方法来添加锂基金属氧化物的负极和正极 相同的 （AA）开始;（BB）结束;（S10）准备锂金属氧化物;（S20）制造阳极电极和阴极电极;（S30）使用所制作的电极制造电容器
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公开(公告)号：KR101139427B1
公开(公告)日：2012-04-27
申请号：KR1020100092862
申请日：2010-09-24
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/13
Abstract: PURPOSE: An electrode material for a capacitor and the capacitor manufactured by using the same are provided to maximize charging and discharging by preventing the decrease of specific capacitance due to a current density rise and implementing high energy density. CONSTITUTION: Electrode materials are obtained by thermally processing lithium starting materials and manganese starting materials at 300 to 600 degrees centigrade for 1 to 40 hours. Lithium is an electrode with an initial discharge capacitance of 20 to 100 mAh/g. A unit cell of a capacitor has energy density of 1 to 80 Wh/Kg within 0 to 5 V.
Abstract translation: 目的：提供一种用于电容器的电极材料和使用该电极的电容器，以通过防止由于电流密度升高而降低比电容并实现高能量密度来使充电和放电最大化。 构成：通过在300〜600摄氏度下将锂原料和锰原料热处理1〜40小时得到电极材料。 锂是具有20至100mAh / g的初始放电电容的电极。 电容器的晶胞在0〜5V内具有1〜80Wh / Kg的能量密度。
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公开(公告)号：KR1020110072284A
公开(公告)日：2011-06-29
申请号：KR1020090129144
申请日：2009-12-22
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/528 , H01M4/8878 , H01M4/96 , H01M8/188
Abstract: PURPOSE: A method for manufacturing a carbon electrode through electrochemical activation is provided to rapidly activate a carbon electrode, to increase an oxygen functional group of the carbon electrode, to improve the capacity and efficiency of the redox flow battery, and to reduce the resistance of an electrode. CONSTITUTION: A method for manufacturing a carbon electrode(30) through electrochemical activation comprises the steps of: filling a mixed solution of distilled water and acid in a cell electrode part in which a unit cell or a stack is assembled; and electrochemically activating the electrode part. The mixed solution is a solution of 0.1~10 M molarity in which one or two or more from the group consisting of sulfuric acids, nitric acids, and phosphoric acids are mixed.
Abstract translation: 目的：提供通过电化学活化制造碳电极的方法，以快速激活碳电极，增加碳电极的氧官能团，提高氧化还原液电池的容量和效率，并降低电阻 电极。 构成：通过电化学活化制造碳电极（30）的方法包括以下步骤：将蒸馏水和酸的混合溶液填充到组装单元电池或电池组的电池电极部分中; 和电化学活化电极部分。 混合溶液为0.1〜10M摩尔浓度的溶液，其中混合由硫酸，硝酸和磷酸组成的组中的一种或两种以上。
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