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644
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Última actualización
22/03/2026 [06:48:00]
Resultados 625 a 644 de 644
Resumen de: CN121642033A
本发明公开了一种燃料电池堆的冷启动方法、装置、电子设备及存储介质。其中，该方法包括：响应针对于燃料电池堆的启动指令，获取燃料电池堆所处环境的温度参数；确定与温度参数相匹配的目标燃料电池冷启动策略；基于目标燃料电池冷启动策略，控制燃料电池堆执行冷启动动作。本发明解决了相关技术中对燃料电池堆进行冷启动的能耗较高，启动成功率较低的技术问题。
Resumen de: CN121642053A
本实施方式涉及一种燃料电池，至少包含膜电极接合体，所述膜电极接合体具有电解质膜、配置于上述电解质膜的一个面上的阳极催化剂层、和配置于上述电解质膜的另一面上的阴极催化剂层，上述阴极催化剂层至少包含含有具有氧还原活性的催化剂金属和修饰该催化剂金属的修饰剂的电化学氧还原电极催化剂，上述修饰剂为选自含氮环状有机化合物及其聚合物中的至少1种，选自电解质膜、阳极催化剂层和阴极催化剂层中的至少1者含有抑制上述修饰剂的分解的分解抑制剂。
Resumen de: US20260066327A1
A fuel cell module may include: a fuel cell stack including a plurality of fuel cells stacked on one another, the fuel cell stack including a first end face at one end in a stacking direction of the fuel cells and a second end face at another end in the stacking direction; an oxidant inlet manifold including an oxidant supply port on the first face and configured to receive oxidant gas and a first oxidant discharge port on the second face; an oxidant outlet manifold configured for oxidant gas that has passed through each fuel cell to flow through the oxidant outlet manifold, and including a second oxidant discharge port on the second face; a discharge passage connected to the second oxidant discharge port and configured to discharge oxidant gas from the oxidant outlet manifold; and a branch passage connecting the first oxidant discharge port and the discharge passage.
Resumen de: KR20260031903A
본 발명은 고분자를 포함하는 금속-탄소 복합체 연료전지용 촉매에 관한 것이다. 본 발명에 따른 연료전지용 촉매 제조방법은 전자빔의 In-situ 합성을 통해 절연성 고분자의 표면적을 최소화하여 전도성 탄소와의 접점을 증가시켜 고분자 코팅된 금속-탄소 복합체 촉매의 유기적인 전자이동 통로 확보와 고산소 투과성 특징을 갖는 촉매를 제조할 수 있다. 또한 본 발명에 따른 연료전지용 촉매는 금속 담지된 탄소지지체에 고분자가 코팅되어, 연료전지의 전기전도도는 유지하면서 규소 화합물의 내화학성 및 기체 투과성을 개선시킬 수 있다.
Resumen de: US20260054991A1
A method of increasing porosity of graphene-based precursors including wetting the graphene-based precursors with water, rapidly freezing the graphene-based precursors after the wetting step to cause expansion of a water volume within the graphene-based precursors to cause defects within the graphene-based precursors, and thawing and removing the water from the graphene-based precursors.
Resumen de: US20260066319A1
A fuel cell system includes a fuel cell, and a battery that stores power output from the fuel cell, and has a first operation mode in which power output from the fuel cell is extracted to the outside, and a second operation mode including a discharge mode in which power output from the battery is extracted to the outside. A control method for a fuel cell system includes switching between the first operation mode and the second operation mode based on target power of the fuel cell.
Resumen de: US20260066314A1
Problem Provided is a fuel cell system capable of reducing a risk that drain water is discharged from an exhaust path together with exhaust gas and scattered around.Solution A fuel cell system includes a fuel cell module and a drain portion. The drain portion is disposed to be branched from an exhaust path of the fuel cell module.
Resumen de: EP4708410A1
Problem To provide a technique capable of preventing an increase in fuel gas concentration at a place where an ignition source is present even if fuel gas leaks in a fuel cell system, a technique capable of easily optimizing a heat balance in the fuel cell system, or a technique capable of appropriately performing ventilation in the fuel cell system.Solution An exemplary fuel cell system includes a housing having a fuel cell room including a fuel cell module, and an electrical equipment room that is partitioned from the fuel cell room and that includes a plurality of electrical devices. The housing includes a fuel cell room ventilation route that ventilates the fuel cell room and a plurality of electrical equipment room ventilation routes that ventilate the electrical equipment room. Furthermore, the housing has a ventilation route that ventilates the inside, an inlet of the ventilation route is provided on a side surface of the housing, and an outlet of the ventilation route is provided on an upper surface of the housing.
Resumen de: KR20260031020A
본 발명은 선체 내에 구비되고 액화가스가 저장되는 액화가스 탱크, 선체에 구비되고, 액화가스 탱크에서 발생되는 증발가스를 연료로 이용하여 전력을 생산하며, 선박 추진을 위한 전력을 공급하는 연료전지부 및 연료전지부와 연결되고, 연료전지부에서 반응 후 생성된 처리수를 액화가스 탱크를 경유하여 선체 외측으로 배출시켜, 처리수의 폐열을 액화가스 탱크로 전달함으로써, 액화가스 탱크 내 증발가스 발생량을 증가시키는 처리수 배출라인을 포함하는 연료전지 추진 선박을 제공한다.
Resumen de: KR20260031018A
본 발명은 선박 내 암모니아 탱크로부터 공급되는 암모니아를 개질하는 개질부, 개질부로부터 개질된 가스를 공급받아 전력을 생산하고, 선박 추진을 위한 전력을 공급하는 연료전지부 및 연료전지부에서 배출되는 냉각수의 폐열을 선박 내 공조시스템으로 전달하여, 폐열을 공조시스템의 열원으로 공급하는 제1 폐열라인을 포함하는 연료전지용 연료공급시스템을 제공한다.
Resumen de: KR20260031810A
본 발명은 선체 내 암모니아 탱크로부터 공급되는 암모니아를 개질하는 개질부, 개질부로부터 개질된 가스를 공급받아 전력을 생산하고, 선박 추진을 위한 전력을 공급하는 연료전지부, 암모니아를 저장하고, 내부에서 발생되는 증발가스를 개질부로 공급하는 제1 압력탱크 및 제1 압력탱크를 내부에 구비하고, 연료전지부에서 반응 후 생성된 처리수를 공급받아 수용하며, 처리수의 폐열을 이용하여 제1 압력탱크 내 증발가스 발생량을 증가시키는 수용조를 포함하는 연료전지용 연료공급시스템을 제공한다.
Resumen de: KR20260031809A
본 발명은 선박 내 암모니아 탱크로부터 공급되는 암모니아를 개질하는 개질부, 개질부로부터 개질된 가스를 공급받아 전력을 생산하고, 선박 추진을 위한 전력을 공급하는 연료전지부, 암모니아를 저장하고, 내부에서 발생되는 증발가스를 개질부로 공급하는 압력탱크 및 개질부 또는 연료전지부에서 발생되는 냉각수의 폐열을 압력탱크로 전달하여 압력탱크 내 증발가스 발생량을 증가시키는 폐열라인을 포함하는 연료전지용 연료공급시스템을 제공한다.
Resumen de: KR20260031336A
본 발명의 일 실시예에 따른 연료전지 시스템은 애노드의 입구와 애노드의 출구가 구비되는 스택, 입구와 출구에 설치되어 수소가 유동하는 수소라인, 애노드의 압력을 측정하는 압력계, 수소라인에 설치되어 출구에서 유출되는 수소를 입구로 압송하는 블로워 및 압력계의 측정값에 기초하여 블로워의 구동을 선택적으로 조절하는 제어부를 포함할 수 있다.
Resumen de: US20260054996A1
A method of mesoporous carbon support production includes providing an active silica template from a self-assembling block copolymer (BCP) in a solution, the BCP including a diblock copolymer of polydimethylsiloxane (PDMS) as a majority block and a hydrocarbon polymer as a minority block in a predetermined volume fraction, the BCP being in a form of nanodroplets, drying and annealing the nanodroplets, ashing away the hydrocarbon polymer of the minority block to obtain the active silica template, applying a carbon precursor onto the active silica template, and removing the active silica template to obtain a mesoporous carbon support as a reverse image of the template.
Resumen de: JP2026040459A
【課題】燃料電池システムと他のシステムとを含む全システムの効率化を図ることが可能な技術を提供することが可能な技術を提供する。【解決手段】一実施形態に係る燃料電池システム１は、水素と酸素を化学反応させて発電する固体高分子形の燃料電池１０と、燃料電池１０の排気を外部に排出する排気経路１５と、燃料電池１０により生成される水を苛性ソーダの製造工程に供給する水供給部３０と、を備え、苛性ソーダ製造システム１００は、供給される塩水を電気分解によって苛性ソーダを生成する電解槽１２０と、電解槽１２０で生成される苛性ソーダから水分を蒸発させることで苛性ソーダを濃縮させる濃縮処理部１３０とを含み、水供給部３０は、排気経路１５を通過する排気を冷却し排気に含まれる水蒸気を凝縮させることにより得られる凝縮水を濃縮処理部１３０に供給する。【選択図】図１
Resumen de: US20260054990A1
A method of producing a graphene-based precursor includes providing graphene flakes based on one or more predetermined criteria, at least some of the graphene flakes having lattice defects, modifying the graphene flakes by decorating at least some of the graphene flakes with non-graphene carbon structures to form modified graphene flakes, and crumpling the modified graphene flakes to form graphitic carbon mesostructures.
Resumen de: MA69075B1
Examples relate to a method, an apparatus, a computer program, and a system for monitoring a state of a multi-cell electrolyzer. The method comprises obtaining (110) sensor information, the sensor information comprising at least information on a measured temperature of the individual cells of the multi-cell electrolyzer. The method comprises predicting (130), based on the sensor information and for each cell of the multi-cell electrolyzer, an expected temperature value of the cell of the multi-cell electrolyzer. The method comprises providing (170) a notification if a deviation of the expected temperature value of a cell and the measured temperature of the cell matches a temperature deviation condition.
Resumen de: US20260058167A1
A method of improving catalyst accessibility of a carbon precursor includes exposing a graphene-based multi-layer precursor structure to a plurality of electrocatalyst clusters by applying voltage to accelerate the clusters towards the graphene-based multi-layer precursor structure to generate both mechanical defects in the graphene-based multi-layer precursor structure's surface and a near-uniform size population of deposited electrocatalyst at a near-uniform depth in the graphene-based multi-layer precursor structure.
Nº publicación: KR20260031541A 09/03/2026
Solicitante:
코오롱인더스트리주식회사
Resumen de: WO2026049301A1
A cylindrical cartridge according to the present invention comprises: an inner case having a cylindrical shape; and a humidification membrane disposed inside the inner case, wherein a window in the shape of a hole is provided on the outside of the inner case. A fuel cell humidifier including the cylindrical cartridge according to the present invention includes: a mid-case; end caps coupled to one side and the other side of the mid-case; and the cylindrical cartridge disposed inside the mid-case.
BOPI
Sede Electrónica
