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公开(公告)号：KR1020140114481A
公开(公告)日：2014-09-29
申请号：KR1020130026888
申请日：2013-03-13
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/364
Abstract: The present invention relates to a method for promoting a dehydrogenation reaction of ammonia borane pellets including a solid catalyst, wherein the method comprises: a mixture preparing step of mixing ammonia brane and a solid catalyst to prepare a mixture; a pellet preparing step of pelletizing the mixture to prepare ammonia brane pellets; a supplying step of supplying the prepared ammonia brane pellets to a reactor; and a hydrogen preparing step of applying heat to the reactor, to which the ammonia brane pellets are supplied, to promote a dehydrogenation reaction, thereby promoting the hydrogen generation rate and enabling continuous generation of hydrogen.
Abstract translation: 本发明涉及一种用于促进包括固体催化剂的氨甲烷粒料的脱氢反应的方法，其中所述方法包括：混合制备步骤，混合氨凝胶和固体催化剂以制备混合物; 颗粒制备步骤，将混合物造粒以制备氨颗粒; 供应步骤，将制备的氨体颗粒供应到反应器; 以及向供应氨球粒料的反应器施加热量以促进脱氢反应的氢气制备步骤，从而促进氢气产生速率并且能够连续产生氢气。
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公开(公告)号：KR101395040B1
公开(公告)日：2014-05-20
申请号：KR1020120040192
申请日：2012-04-18
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/523 , Y02P70/56
Abstract: 신규한 알킬 사슬 변성 술폰화 폴리에테르술폰 공중합체 및 그 제조 방법이 제공된다. 해당 알킬 체인 변성 술폰화 폴리에테르술폰 공중합체는 높은 열적 안정성 및 기계적 안정성을 가지며, 경제적이고 동시에 낮은 메탄올 침투성과 양호한 양성자 전도성, 양호한 물 흡수성을 가진다. 따라서, 기존의 나피온 등을 대체하여 고분자 전해질 막 연료전지 또는 직접 메탄올 연료전지 등과 같은 연료전지 상업화에 있어서 유용하게 사용될 수 있다.
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公开(公告)号：KR1020130140342A
公开(公告)日：2013-12-24
申请号：KR1020120063636
申请日：2012-06-14
Applicant: 한국과학기술연구원
CPC classification number: F04B43/02 , F04B43/025
Abstract: The present invention relates to a fluid pumping device used in a fuel cell system and, more specifically, a fluid pumping device capable of lightening weight, maintaining durability of a pump, and facilitating replace and management by spatially separating the pump from a temporary storage unit for a fluid in which the high temperature fluid passes through. The fluid pumping device of the present invention is not restricted in an installation place. The fluid pumping device is not only simple but also has small failure factors. The fluid pumping device for a fuel cell can pump high temperature gas without additional cooling processes and contribute to improvement of the fuel cell system by increasing a fuel use rate.
Abstract translation: 本发明涉及一种用于燃料电池系统中的流体泵送装置，更具体地说，涉及一种能够减轻重量，保持泵的耐久性的流体泵送装置，并且通过将泵与临时存储单元进行空间分离来实现更换和管理 用于高温流体通过的流体。 本发明的流体泵送装置不限于安装场所。 流体泵送装置不仅简单，而且具有小的故障因素。 用于燃料电池的流体泵送装置可以在没有额外的冷却过程的情况下泵送高温气体，并且通过增加燃料使用率来有助于燃料电池系统的改进。
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4.发明授权산화 비스무스를 포함하는 세리아계 조성물, 세리아계 복합 전해질 분말 및 이를 이용한 소결 방법 및 소결체 有权基于CERIA的组合物，包括含氧化物，基于CERIA的复合电解质粉末，包括氧化铝，其烧结方法和烧结体
公开(公告)号：KR101335464B1
公开(公告)日：2013-11-29
申请号：KR1020120071376
申请日：2012-06-29
Applicant: 한국과학기술연구원
IPC: C04B35/628 , C04B35/453 , C04B35/50 , H01M8/10
CPC classification number: H01M8/126 , C04B35/50 , C04B35/62675 , C04B35/62685 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/3298 , C04B2235/77 , C04B2235/85 , H01M8/1266 , H01M2300/0074 , H01M2300/0091 , Y02E60/521 , Y02E60/525 , Y02P70/56
Abstract: Provided are a ceria-based composition including ceria, metal coated ceria, bithmus oxide, ceria-based composite electrolyte powder, a sintering method using the same, and a sintered body made thereof. The sintering density of a composite can be obtained at 1000 deg. C or less lower than existing sintering temperature, 1500 deg. C. The ion conductivity of an composite electrolyte can be enhanced.
Abstract translation: 提供了一种二氧化铈基组合物，其包括二氧化铈，金属涂覆的二氧化铈，氧化铝，氧化铈复合电解质粉末，使用其的烧结方法和由其制成的烧结体。 复合材料的烧结密度可以在1000度下获得。 C或更低于现有烧结温度，1500度。 C.可以提高复合电解质的离子电导率。
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5.发明公开
公开(公告)号：KR1020120049962A
公开(公告)日：2012-05-18
申请号：KR1020100109421
申请日：2010-11-04
Applicant: 한국과학기술연구원
CPC classification number: H01M8/103 , H01M8/1027 , H01M8/1081 , Y02P70/56
Abstract: PURPOSE: An in-situ manufacturing method of polybenzimidazole-base electrolyte membrane and a polybenzimidazole-base electrolyte membrane manufactured by using thereof are provided to manufacture polybenzimidazole-base electrolyte membrane with desired area without going through complex processes. CONSTITUTION: An in-situ manufacturing method of polybenzimidazole-base electrolyte membrane comprises the following steps: (S1) polymerizing the polybenzimidazole-base polymer in solution; (S2) forming a membrane by casting the solution including the polymerized polymer on top of the substrate and drying the outcome material in air; (S3) washing the dried membrane with water or alcohol; and (S4) evaporating water or alcohol as fixing a form of the film.
Abstract translation: 目的：提供聚苯并咪唑基电解质膜的原位制造方法和使用它们的聚苯并咪唑基电解质膜，以制造具有所需面积的聚苯并咪唑基电解质膜，而不经历复杂的工艺。 构成：聚苯并咪唑基电解质膜的原位制造方法包括以下步骤：（S1）在溶液中聚合聚苯并咪唑基聚合物; （S2）通过将包含聚合的聚合物的溶液浇铸在基底上并在空气中干燥结果材料来形成膜; （S3）用水或酒精洗涤干燥的膜; 和（S4）固定一种形式的膜蒸发水或醇。
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Patent Agency Ranking
公开(公告)号：KR1020110082724A
公开(公告)日：2011-07-20
申请号：KR1020100002597
申请日：2010-01-12
Applicant: 한국과학기술연구원
CPC classification number: Y02P70/56 , H01M4/8828 , H01M4/8882 , H01M4/92 , H01M4/926 , H01M8/1004 , H01M8/1027 , H01M8/103 , H01M2008/1095 , Y02E60/521
Abstract: PURPOSE: A method for manufacturing an electrode including polybenzimidazole with high activity of a triple phase boundary is provided to enhance the activity of a triple phase boundary that is an actual response location in a fuel cell and to manufacture a membrane electrode assembly having improved performance. CONSTITUTION: A method for manufacturing an electrode including polybenzimidazole comprises the steps of: providing a first mixture of polybenzimidazole and a catalyst supported in a carrier; and mixing polytetrafluoroethylene with the first mixture to prepare a second mixture. The first mixture production step is carried out by forming a dispersion by adding the catalyst supported in the carrier to the solution formed by dissolving polybenzimidazole in a solvent and removing the solvent from the dispersion.
Abstract translation: 目的：提供一种包括具有三相界限活性高的聚苯并咪唑的电极的制造方法，以增强作为燃料电池中的实际响应位置的三相边界的活性，并制造具有改进性能的膜电极组件。 构成：包括聚苯并咪唑的电极的制造方法包括以下步骤：提供聚苯并咪唑和负载在载体中的催化剂的第一混合物; 并将聚四氟乙烯与第一混合物混合以制备第二混合物。 第一混合物制备步骤通过将负载在载体中的催化剂加入到通过将聚苯并咪唑溶解在溶剂中形成的溶液中并从分散体中除去溶剂来形成分散体来进行。
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公开(公告)号：KR100972989B1
公开(公告)日：2010-07-30
申请号：KR1020080014068
申请日：2008-02-15
Applicant: 한국과학기술연구원
CPC classification number: H01M8/04291 , H01M8/04029 , H01M8/04186 , H01M8/04365 , H01M8/04447 , H01M8/04462 , H01M8/04731 , H01M8/04753 , H01M8/04798 , H01M8/04805 , H01M8/1011 , H01M16/006 , Y02E60/523
Abstract: 본 발명에서는 로봇에 대한 주전원으로서 연료전지장치를 사용하고, 상기 주전원의 보조 전원으로서 이차전지를 사용하는 하이브리드 전력공급장치를 제공한다. 상기 하이브리드 전력공급장치에 있어서, 로봇의 소비 전력이 연료전지장치의 생산 전력을 초과하는 경우 이에 대응하여 이차전지와 연료전지장치 간의 부하를 배분시켜 보조 전원인 이차전지로부터도 로봇에 전력을 공급하도록 한다.
로봇, 연료전지, 이차전지, 하이브리드, 전력분배장치-
8.发明公开
公开(公告)号：KR1020090098217A
公开(公告)日：2009-09-17
申请号：KR1020080023456
申请日：2008-03-13
Applicant: 한국과학기술연구원
CPC classification number: H01M8/1004 , H01M4/8605 , H01M4/8807 , H01M4/8817 , H01M4/8828 , H01M4/8892 , H01M2008/1095 , Y02P70/56
Abstract: A method for manufacturing a membrane electrode assembly, and a unit cell of a fuel cell containing the membrane electrode assembly are provided to produce a membrane electrode assembly of a large area massively and to inhibit the formation of an ionomer skin layer, thereby improving the performance of a fuel cell. A method for manufacturing a membrane electrode assembly comprises the steps of forming a carbon layer(101) on a transfer substrate(201); forming a catalyst layer(102) on the transfer substrate in which the carbon layer is formed; and transferring the carbon layer and the catalyst layer formed on the transfer substrate to a polymeric electrolyte membrane(104). An outer ionomer layer(103) is formed on the catalyst layer at the second step.
Abstract translation: 提供一种制造膜电极组件的方法以及包含该膜电极组件的燃料电池的单位电池，以大面积地制造大面积的膜电极组件，并抑制离子交联体表层的形成，从而提高性能 的燃料电池。 一种制造膜电极组件的方法包括以下步骤：在转印衬底（201）上形成碳层（101）; 在其上形成有碳层的转移基板上形成催化剂层（102）; 以及将形成在所述转移基板上的所述碳层和所述催化剂层转移到高分子电解质膜（104）上。 在第二步骤，在催化剂层上形成外部离聚物层（103）。
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公开(公告)号：KR1020090088655A
公开(公告)日：2009-08-20
申请号：KR1020080014068
申请日：2008-02-15
Applicant: 한국과학기술연구원
CPC classification number: H01M8/04291 , H01M8/04029 , H01M8/04186 , H01M8/04365 , H01M8/04447 , H01M8/04462 , H01M8/04731 , H01M8/04753 , H01M8/04798 , H01M8/04805 , H01M8/1011 , H01M16/006 , Y02E60/523
Abstract: A hybrid power supply device is provided to supply the stable power regardless of the sudden load variation using liquid fuel cell. A power distributing device(400) is connected to a robot(100). A fuel cell device(200) is connected to the power distributing device. The fuel cell device supplies the power to the robot. The fuel cell device includes a fuel cell stack and a peripheral device. The peripheral device operates the fuel cell stack. A secondary battery(300) is connected to the power distribution device. The secondary battery supplies the power to the peripheral device, the power distribution device, and an operation control device(500). If the power consumption exceeds the power produced by the fuel cell device, the secondary battery supplies the power to the robot. The operation control device is connected to the fuel cell device and the power distribution device. The operation control device controls the operation of the peripheral device.
Abstract translation: 提供混合供电装置，以便使用液体燃料电池而不管突然的负载变化如何，来提供稳定的功率。 配电装置（400）与机器人（100）连接。 燃料电池装置（200）连接到配电装置。 燃料电池装置向机器人供电。 燃料电池装置包括燃料电池堆和外围装置。 外围设备操作燃料电池堆。 二次电池（300）连接到配电装置。 二次电池向外围设备，配电装置和操作控制装置（500）供电。 如果功率消耗超过由燃料电池装置产生的功率，则二次电池向机器人供电。 操作控制装置连接到燃料电池装置和配电装置。 操作控制装置控制外围设备的操作。
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公开(公告)号：KR100782383B1
公开(公告)日：2007-12-07
申请号：KR1020050027817
申请日：2005-04-02
Applicant: 한국과학기술연구원
Abstract: 본 발명에서는, 알칼리 붕소수소화물 용액을 이용한 수소 방출 반응용 촉매로서, Co와 B가 결합한 산화물 또는 Co와 B가 결합한 화합물(Co와 B가 결합한 산화물을 제외한다) 중 어느 하나 또는 둘을 포함하는 것을 특징으로 하는 알칼리 붕소수소화물 용액을 이용한 수소 방출 반응용 Co-B 촉매를 제공한다. 또한, 본 발명에서는, 알칼리 붕소수소화물 용액을 이용한 수소 방출 반응용 촉매의 제조 방법에 있어서, 환원제로 알칼리 붕소수소화물
용액을 이용하여 Co
2+ 를 환원하는 단계(S1); 및 환원 후 침전된 촉매를 건조 및 소성하여, Co와 B가 결합한 산화물 또는 Co와 B가 결합한 화합물(Co와 B가 결합한 산화물을 제외한다) 중 어느 하나 또는 둘을 포함하는 촉매를 수득하는 단계(S2)로 구성되는 것을 특징으로 하는 알칼리 붕소수소화물 용액을 이용한 수소 방출 반응용 Co-B 촉매의 제조 방법을 제공한다. 본 발명에 따른 알칼리 붕소수소화물 용액을 이용한 수소 방출 반응용 Co-B 촉매는, 귀금속 촉매인 Ru 촉매에 비하여 30~50% 이상의 높은 활성을 갖는 것이므로, 상용의 Co 금속 촉매와 달리 비귀금속 촉매로서 고가의 Ru 등 귀금속 촉매를 대체할 수 있다.
붕소수소화물, 루테늄, 수소, 촉매, 고분자전해질막연료전지
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