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651
resultados
Última actualización
23/03/2026 [06:49:00]
Resultados 625 a 650 de 651
Resumen de: CN121629430A
本发明的课题在于提供一种能够抑制电力成本并且抑制氧电极的电位降低的水电解系统。一种水电解系统，其具有氢电极及氧电极，所述水电解系统具备：电压测定部，其在水电解系统停止时，测定作为氧电极相对于氢电极的电位差的电压；及供氧部，其在所测得的电压降低至预先设定的阈值的情况下，向氧电极供给包含氧的气体。
Resumen de: CN121623449A
本发明涉及分离装置领域，本发明公开了一种气液分离装置以及燃料电池系统，气液分离装置包括：外壳，外壳形成有介质进口和介质出口；气液分离机构，气液分离机构设于外壳内，气液分离机构包括连通的第一气液分离结构和第二气液分离结构，气液分离机构配置为从介质进口流入的气体介质依次通过第一气液分离结构和第二气液分离结构流向介质出口。由此，本发明通过设置气液分离机构，有利于实现两级分离，有利于充分分离从介质进口流入气液分离装置内的气体介质中的液体成分，有利于减少流向介质出口的气体介质中的液体残留量，从而有利于提高分离效率。
Resumen de: CN121642072A
本发明涉及燃料电池模组，具有：燃料电池组；燃料气体出口歧管，在上述燃料电池组的内部沿着层叠方向延伸，构成为供通过了各燃料电池电芯的燃料气体流动，并在上述燃料电池组的第1端面具有燃料气体排出口；氧化剂气体出口歧管，在上述燃料电池组的内部沿着上述层叠方向延伸，构成为供通过了上述各燃料电池电芯的氧化剂气体流动，并在上述燃料电池组的第2端面具有氧化剂气体排出口；以及排水流路，将上述燃料气体出口歧管的里侧的端部与上述氧化剂气体排出口连接。
Resumen de: CN121642016A
本申请公开了一种密封圈及其制备方法、密封结构和智能化拆卸系统，涉及密封技术领域，该密封圈包括外层、中间层、内层和形状记忆合金丝网，中间层设于所述外层的至少一侧；内层设于所述中间层远离所述外层的一侧；形状记忆合金丝网预埋于所述中间层与所述内层之间，且所述形状记忆合金丝网能够在外部刺激下被激活并发生相变。本申请提供的密封圈旨在解决氢燃料电池中因密封圈老化导致的界面粘附、拆卸损伤及维护成本高的技术问题。
Resumen de: WO2024175798A1
The invention relates to an ion-conducting membrane comprising a matrix made of a cross-linked polymer and a powder consisting of an ion-conducting material, said powder consisting of an ion-conducting material being dispersed in the continuous solid matrix and representing from 33% to 66% by volume, relative to the total volume of the ion-conducting membrane.
Resumen de: US20260058170A1
A fuel cell stack includes a plurality of fuel cells and an inter-cell sealing material disposed between the fuel cells. The fuel cells include a rib protruding in a direction of adjacent fuel cells. The rib is located outside the sealing range of the inter-sealing material. The rib has such a height that the compressibility of the inter-cell sealing material is 20% or more and 70% or less in the sealing range.
Resumen de: CN120604365A
Systems, methods, and products are described that involve a set of calender rollers positioned adjacent to a set of embossing or cutting or combining rollers, but without a heating unit disposed therebetween. The produced embossed or cut graphite-based webs with bipolar plate structures can be manufactured at reduced cost and with improved quality.
Resumen de: MX2025010333A
The present disclosure relates to fuel cells comprising fuel storage materials made from mesoporous N-doped carbon materials. The fuel storage materials comprise a proton conducting polymeric material and a composite material comprising a scaffold of coalesced (N-doped) carbon nanofoam particles, and a coating on the scaffold, said coating comprising N-doped graphitic carbon. The fuel storage materials allow fuel reserves to be stored inside the fuel cell, and are typically incorporated adjacent to an electrode to provide fuel to the electrode when the fuel cell is operating in redox mode.
Resumen de: CN120882727A
A method of making a tetra-coordinated boric acid functionalized polymer molecule includes reacting a pendant boric acid group of the boric acid functionalized polymer molecule with a fluoride reagent and/or a compound of the general formula HX, wherein HX is Bronsted-loreoic acid. A tetra-coordinated boric acid functionalized polymer molecule comprises a backbone and a tetra-coordinated boric acid group attached to the backbone. The general formula of the tetracoordinated boric acid group is-BFmXn (OH) (3-m-n), and B has four covalent bonds and is covalently bonded to the main chain, the side chain or the side group of the polymer; m and n are each independently 0, 1, 2, or 3; the sum of m + n is 1, 2, or 3; and X is an anion other than a fluorine ion.
Resumen de: AU2024214099A1
The present disclosure relates to patterned anion exchange membranes comprising cross-linked segments and non-crosslinked segments. The present disclosure further relates to methods of manufacturing of the patterned anion exchange membranes, as well as electrochemical devices comprising the disclosed patterned anion exchange membranes.
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.
Nº publicación: JP2026040452A 09/03/2026
Solicitante:
ローベルトボツシユゲゼルシヤフトミツトベシユレンクテルハフツング
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.
BOPI
Sede Electrónica
