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公开(公告)号：KR101621033B1
公开(公告)日：2016-05-16
申请号：KR1020140123753
申请日：2014-09-17
Applicant: 한국에너지기술연구원
CPC classification number: Y02E60/13 , Y02E60/528 , Y02P70/56
Abstract: 본발명은발전, 에너지저장, 탈염등의대단위플랜트에적합하도록전극용량을확대시키면서도부품수를줄여서제조비용과설치공간을획기적으로감소시킬수 있는축전식흐름전극장치에관한것으로, 전해질이흐르는전해질유로; 상기전해질유로의일측으로접하여양극활물질이혼합된전극용액이흐르는흐름정극; 상기전해질유로의타측으로접하여음극활물질이혼합된전극용액이흐르는흐름부극; 상기전해질유로와상기흐름정극사이에배치돼서양이온을통과시키고전기전도성을가지는정극이온교환집전체; 및상기전해질유로와상기흐름부극사이에배치돼서음이온을통과시키고전기전도성을가지는부극이온교환집전체를포함하는것을특징으로한다. 또, 이러한이웃하는축전식흐름전극장치가흐름정극또는흐름부극을공유하도록배치하여, 설계자가원하는만큼용량을증대시키는것이가능하다.
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公开(公告)号：KR101438570B1
公开(公告)日：2014-09-12
申请号：KR1020120128859
申请日：2012-11-14
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 이온교환막으로 전극활물질의 표면을 포위시키는 화학적 합성방법에 관한 것으로, 용매에 전극활물질이 섞인 전극활물질 슬러리에 pH조절제를 첨가하는 단계; 이온교환 능력을 지니는 단량체를 상기 슬러리에 첨가하는 단계; 및 상기 슬러리에 중합반응촉매를 첨가하는 단계를 포함한다.
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公开(公告)号：KR1020140070694A
公开(公告)日：2014-06-11
申请号：KR1020120128859
申请日：2012-11-14
Applicant: 한국에너지기술연구원
Abstract: The present invention relates to a chemical synthesis method for surrounding the surface of an electrode active material with an ion exchange membrane, comprising: a step for adding a pH adjusting agent into an electrode active material slurry having a solvent mixed with the electrode active material; a step for adding a monomer having the ability to exchange ions into the slurry; and a step for adding a polymerization catalyst into the slurry.
Abstract translation: 本发明涉及一种用离子交换膜包围电极活性物质的表面的化学合成方法，其特征在于，包括：将pH调节剂添加到具有与电极活性物质混合的溶剂的电极活性物质浆料中的工序; 添加具有将离子交换到浆料中的能力的单体的步骤; 以及将聚合催化剂加入到浆料中的步骤。
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公开(公告)号：KR101291768B1
公开(公告)日：2013-07-31
申请号：KR1020120050198
申请日：2012-05-11
Applicant: 한국에너지기술연구원
IPC: H02N3/00
CPC classification number: H01M6/26
Abstract: PURPOSE: A mass electricity storage system using salt water is provided to separate the salt water into high-concentrated salt water and fresh water using surplus electricity in a low load condition and to produce electricity using a concentration difference between the high-concentrated salt water and the fresh water in a peak load condition. CONSTITUTION: A mass electricity storage system using salt water includes a concentrating unit (106), a concentrated salt water storage unit (110), a fresh water storage unit (108), a salinity difference power generating unit (114), and a salt water storage unit (112). The concentrating unit concentrates and separates the salt water, and feeds concentrated salt water and fresh water. The concentrated salt water storage unit and the fresh water storage unit respectively store the concentrated water and the fresh water from the concentrating unit. The salinity difference power generating unit generates electricity using a concentration difference between the concentrated salt water and the fresh water. The salt water storage unit stores the salt water which has passed through the salinity difference power generating unit, and feeds the salt water to the concentrating unit. The salt water is fed from the salt water storage unit or a salt water feeding source to the concentrating unit.
Abstract translation: 目的：提供使用盐水的大容量蓄电系统，在低负荷条件下，使用剩余电量将盐水分离成高浓度盐水和淡水，并使用高浓度盐水和 淡水处于高峰负荷状态。 构成：使用盐水的大容量蓄电系统包括浓缩单元（106），浓缩盐水储存单元（110），淡水储存单元（108），盐度差发电单元（114）和盐 储水单元（112）。 浓缩单元浓缩并分离盐水，并加入浓盐水和淡水。 浓缩盐水储存单元和淡水存储单元分别存储来自浓缩单元的浓缩水和淡水。 盐度差发电单元使用浓盐水和淡水之间的浓度差发电。 盐水储存单元存储通过盐度差发生单元的盐水，并将盐水供给到浓缩单元。 盐水从盐水储存单元或盐水供给源进料到浓缩单元。
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