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566
results.
Updated on
13/06/2025 [07:04:00]
Results 500 to 525 of 566
Absstract of: CN120072982A
本发明提供一种固体氧化物燃料电池热电联供系统及方法。该系统包括燃料处理模块、发电模块、余热利用模块；燃料处理模块包括重整反应器；发电模块包括空气预热器、平衡换热器、电堆，电堆设有阳极和阴极；余热利用模块包括重整燃烧器、蒸汽锅炉；平衡换热器的燃料入口与重整反应器的重整产物出口连接，平衡换热器的空气入口与空气预热器的空气出口连接，平衡换热器的燃料出口与阳极的入口连接，平衡换热器的空气出口与阴极的入口连接；阳极的出口、阴极的出口分别与空气预热器的介质入口连接；空气预热器的介质出口与重整燃烧器的燃料入口连接；重整燃烧器的尾气出口与蒸汽锅炉的热源入口连接。上述系统寿命长、低成本、结构紧凑、综合效率高。
Absstract of: WO2025110857A1
The present application relates to a metal separator and a method for manufacturing same. According to the metal separator and the manufacturing method therefor of the present application, electrical conductivity and corrosion resistance can be excellent at the same time.
Absstract of: WO2025110302A1
Provided, according to one embodiment of the present invention, is an electrochemical regeneration device for a harmful substance adsorbent, comprising: a purification unit in which exhaust gas containing nitrogen oxides or sulfur oxides flows in via an exhaust gas inflow unit, a metal complex compound capable of adsorbing the nitrogen oxides or sulfur oxides flows in from an adsorbent storage unit into an adsorbent inflow unit, the exhaust gas and the metal complex compound are mixed in a mixing unit so that the exhaust gas is purified, the purified exhaust gas is discharged to the outside via a first discharge unit, and a contaminated metal complex compound is transferred to a regeneration unit via a second discharge unit; the regeneration unit in which hydrogen is oxidized in an anode unit and the contaminated metal complex compound is reduced and regenerated in a cathode unit; and a circulation unit in which the regenerated metal complex compound is transferred to the adsorbent storage unit to be reused.
Absstract of: WO2025110304A1
The present invention relates to a fuel cell separator. Specifically, a fuel cell separator according to the present embodiment may comprise: a main body including a gas inlet formed along a first side and a gas outlet positioned in a diagonal direction of the gas inlet and formed along a second side facing the first side; a first block part installed on the main body in a diagonal direction and fluidically connecting the gas inlet and the gas outlet; a second block part positioned on the side opposite to the gas inlet to be fluidically connected to the first block part and installed adjacent to a first corner area of the first side; and a third block part positioned on the side opposite to the gas outlet to be fluidically connected to the first block part and installed adjacent to a second corner area of the second side.
Absstract of: WO2025110446A1
The present invention relates to a method for manufacturing an interconnector for a solid oxide fuel cell with improved step coverage, the method comprising the steps of: preparing a substrate composed of a ferrite-based stainless steel containing chromium; dipping the substrate in a first plating solution containing cobalt ions to form a strike plating layer on the surface of the substrate; and dipping the substrate with the strike plating layer formed on the surface thereof in a second plating solution containing cobalt ions and organic additives including saccharin and thiourea to form a cobalt plating layer on the surface of the strike plating layer, thereby manufacturing an interconnector for a solid oxide fuel cell.
Absstract of: WO2025111103A1
A method of coating a substrate for use in electrode production is provided. The method includes the steps of: (a) providing the substrate; (b) applying a dry electrode coating to the substrate to provide a coated substrate; and (c) curing the coated substrate with a laser system.
Absstract of: CN120072989A
本发明提供了一种燃料电池系统的冷启动控制方法和装置，涉及燃料电池系统控制技术领域，包括：对燃料电池系统的第一通道中第一冷却液通过第一热源进行加热，并对燃料电池系统的第二通道中第二冷却液通过第二热源进行加热；将加热处理后的第一冷却液和第二冷却液进行汇合，共同为燃料电池系统中的第一电堆的冷启动提供热量；当第一电堆达到预设目标温度时，控制流经第一电堆的第一冷却液和第二冷却液为燃料电池系统中的第二电堆的冷启动提供热量，以缓解低温下大功率燃料电池系统双堆结构结冰的技术问题。
Absstract of: CN120073006A
本发明涉及燃料电池技术领域，具体公开一种无CO2排放的燃料电池及其电极的电沉积制造方法，其中，燃料电池用于将乙醇直接氧化为乙酸盐，所述燃料电池包括阳极电极、阴极电极以及设置在阳极电极和阴极电极之间的离子膜，所述阳极电极为依次沉积有Au和Pt的镍网电极。本发明基于Pt‑Au/NM电极组成的燃料电池实现了在无CO2排放条件下，高效、高选择性地同时生产乙酸盐增值化学品和电能，具有良好的经济效益和环境效益。
Absstract of: CN120072983A
本发明公开了一种燃料电池非正常停机的启机吹扫方法及系统，主要是在启机时，先判断发动机上次停机是否为正常停机，如果上次停机不是正常停机，则生成特殊吹扫信号，根据特殊吹扫信号，启动燃料电池吹扫机构进行特殊吹扫；同时判断发动机是否具有内阻监测功能，如果具有内阻监测功能，提升吹扫强度，在内阻达到燃料电池要求后，停止燃料电池吹扫机构；如果不具有内阻监测功能，在吹扫时长达到标定的吹扫时长最大值时，停止燃料电池吹扫机构；吹扫完成后，燃料电池再正常运行发电。可见，本发明可在启机前判断上次停机异常情况，并先将燃料电池中残余水吹出氢腔和空腔，避免启机拉载过程中造成电堆产热不均而损坏。
Absstract of: CN120056734A
本申请涉及一种燃料电池系统的绝缘故障诊断系统及方法、燃料电池系统。包括：具有多个排查节点的故障排查组件，用于根据当前排查需求调节多个排查节点与多个待排查点之间的连接状态；分别与多个排查节点相连的控制组件，用于发送当前排查需求至故障排查组件，并在故障排查组件调节多个排查节点与多个待排查点之间的连接状态后，根据每个待排查点的排查结果确定燃料电池系统中处于绝缘失效状态的零部件；与控制组件相连的显示组件，用于显示处于绝缘失效状态的零部件。由此，通过该绝缘故障诊断系统能够解决现有技术进行绝缘故障诊断时无法自动定位到具体故障零部件，以及无法区分是高压回路失效还是冷却回路失效带来的绝缘故障的问题。
Absstract of: CN120072964A
本发明属于储能技术领域，公开一种液流电池用一体化边板及其制备方法和应用，其中一体化边板包括铜板和双极板，所述铜板厚度为0.3mm‑5.0mm，所述双极板厚度为0.5mm‑1.5mm，双极板和铜板的质量比为1：0.8‑40，所述铜板和双极板热压一体成型。本发明提供的液流电池一体化边板改变了现有的液流电池将边双极板与铜板各自作为单独的部件进行组装的方式，以解决电池或电堆充放电过程中常因边板与铜板接触不良导致的充放电效率低的问题；本发明的铜板厚度能够达到0.3‑5.0mm，与双极板稳定均匀一体成型，进一步避免了镀层不均匀导致的密封问题以及铜层过薄导致的电阻增加问题。
Absstract of: WO2025110152A1
Provided is a method for producing pellets that make is possible to produce an ion exchange membrane, in which film thickness unevenness in the in-plane direction is suppressed, by means of a melt extrusion method. In this method for producing pellets, a melt that contains a fluorine-containing polymer having a group that can be converted into an ion exchange group is extruded from a die of a melt extruder so as to obtain a strand that contains the fluorine-containing polymer, and the strand is subsequently cut so as to obtain pellets that contain the fluorine-containing polymer. The method for producing pellets includes an air-cooling treatment for blowing air to the strand extruded from the die so as to cool the strand.
Absstract of: WO2025108357A1
A CDU system, which relates to the technical field of temperature control devices. The CDU system comprises a CDU main body and a control apparatus, wherein the CDU main body comprises a main channel, and an ion filtering branch, which is connected in parallel to at least part of the pipeline of the main channel; a conductivity measurement device is provided on the main channel, and an ion exchanger and a first flow regulating valve are provided on the ion filtering branch; both the conductivity measurement device and the first flow regulating valve are in communication connection with the control apparatus; and the control apparatus is used for receiving measurement data of the conductivity measurement device and controlling the opening degree of the first flow regulating valve. On the basis of cooperation between the conductivity measurement device, the first flow regulating valve and the control apparatus, the control apparatus may adaptively regulate the opening degree of the first flow regulating valve on the basis of a conductivity measured by the conductivity measurement device, and correspondingly regulate the flow of liquid passing through the ion exchanger, so as to adjust the adjustment efficiency of the conductivity, thereby more efficiently reducing the conductivity of a working-medium solution in the system.
Absstract of: WO2025108190A1
The present invention relates to the technical field of flow batteries, and provides a zinc-repellent porous composite membrane for implementing crystal face manipulation, a preparation method, and a use of a zinc-repellent porous composite membrane in a zinc-based flow battery. Carboxymethylcellulose (CMC) is introduced to perform customized optimization on the charge properties of the surface of the membrane, and an electrostatic repulsion force-based zinc-repellent interface project is constructed, so that zincate ions are uniformly distributed along a membrane-electrode interface. The zinc-repellent interface project successfully implements crystal face manipulation, so that the exposure of a preferentially oriented crystal face ((002) crystal face) of zinc deposition is increased, thereby obtaining smoother zinc deposition, and prolonging the service life of the zinc-based flow battery. In addition, the good wettability of hydrophilic CMC to an electrolyte and the positive effect of the rich -OH functional groups of hydrophilic CMC on the transport kinetics of charge carriers (OH-) synergistically ensure that the prepared membrane has high ionic conductivity. The present research provides a new crystal face manipulation idea for solving the zinc dendrite problem, thereby promoting the commercial process of the zinc-based flow battery for long-time energy storage.
Absstract of: WO2024080321A1
The present invention provides: a compound which is capable of producing a polymer that has excellent alkali durability; a polymer which comprises this compound as a monomer; an electrolyte membrane which uses this polymer and has excellent alkali durability; a fuel cell which uses this electrolyte membrane; and an electrolysis apparatus. The present invention provides: a compound which is represented by formula (1); and a polymer which comprises this compound as a monomer. (1): (X1-)2Ar1(-L1-RN+)n(Ac-)n/c In the formula, X1 represents a hydrogen atom or a halogen atom; Ar1 represents an aromatic ring group having a valence of (2 + n) and an aromatic ring; L1 represents a single bond or a divalent hydrocarbon group; RN+ represents a group having a ring structure containing N+; Ac- represents a counter anion having a valence of c; n is an integer of 1 or more; and c is 1 or 2.)
Absstract of: US2025174673A1
A solid oxide fuel cell includes a solid oxide electrolyte layer, an anode electrode layer placed on a first surface of the solid oxide electrolyte layer, a first cathode electrode layer placed on a second surface of the solid oxide electrolyte layer, and a second cathode electrode layer placed on the first cathode electrode layer and having lower hardness than the first cathode electrode layer.
Absstract of: CN120059354A
本发明提供了一种聚合物共混物及包含其的燃料电池垫片。该聚合物共混物包含：70wt％至95wt％的无定形三元乙丙橡胶，其中基于无定形三元乙丙橡胶的重量，无定形三元乙丙橡胶具有0.5wt％至2wt％的乙烯基‑降冰片烯单元、0wt％至7wt％的亚乙烯基降冰片烯单元，以及5wt％至30wt％的马来酸酐接枝的无定形三元乙丙橡胶，其中基于马来酸酐接枝的无定形三元乙丙橡胶的重量，马来酸酐接枝的无定形三元乙丙橡胶具有0.5wt％至2.5wt％的马来酸酐单元。通过应用本发明的聚合物共混物及包含其的燃料电池垫片，实现了在不使用粘合剂的情况下良好的结合到结构层上，并且表现出良好的极低pH值下的耐水性和良好的低温柔性。
Absstract of: CN120054425A
本发明属于多孔有机‑无机纳米复合材料技术领域，具体涉及一种用于氨燃料电池系统中痕量氨气吸附分离的MOFs基固体酸及其制备方法与应用。采用无溶剂机械化学合成工艺，首先，通过机械研磨促使无机锆源与对苯二甲酸、磺酸基修饰的对苯二甲酸、模板剂在固态条件下实现充分混合配位；随后经高温固化处理，获得磺酸基团修饰的初产物；最终通过除模板剂和酸化步骤，制得结晶度优良的磺酸基功能化的MOFs基固体酸吸附材料。本发明所制备的MOFs基固体酸材料通过原位引入磺酸基团构建了强化学键稳定体系，在低压条件下展现出优异的氨气吸附性能，且该材料合成方法条件简单、环境友好，展现出良好的规模化生产潜力及广阔的工业化应用前景。
Absstract of: WO2024094894A1
The present specification relates to a fluorinated polyaromatic polymer comprising • at least one fluorinated unit FU of formula (I) and • at least one cationic unit CU of formula B or C.
Absstract of: KR20250075896A
연료전지 분리판의 기밀 검사 장치가 개시된다. 일 실시예에 따른 기밀 검사 장치는, 상부에 연료전지용 분리판이 로딩되고, 상기 분리판의 기밀 검사를 위한 검사 가스가 유입되는 내부 유로를 포함하는 하부 지그; 상기 하부 지그의 하부에 위치하고, 검사 유로가 삽입되어 상기 내부 유로로 연결되는 유로 입출구부를 포함하는 유로 플레이트; 상기 검사 유로에 연결되고, 상기 검사 가스를 개폐하는 밸브; 및 상기 밸브로부터 인접하여 배치되고, 상기 검사 유로에 연결되어 유압을 측정하는 유량계를 포함한다.
Absstract of: US2025174673A1
A solid oxide fuel cell includes a solid oxide electrolyte layer, an anode electrode layer placed on a first surface of the solid oxide electrolyte layer, a first cathode electrode layer placed on a second surface of the solid oxide electrolyte layer, and a second cathode electrode layer placed on the first cathode electrode layer and having lower hardness than the first cathode electrode layer.
Absstract of: KR20250075894A
연료전지 분리판의 표면 검사 장치가 개시된다. 일 실시예에 따른 표면 검사 장치는, 연료전지용 금속 분리판의 상부에 위치시켜 상기 금속 분리판의 평탄도를 유지하게 하는 플레이트; 상기 금속 분리판이 로딩되고, 복수의 홈을 포함하는 스테이지; 및 상기 플레이트를 흡착하는 복수의 흡착판, 및 상기 복수의 홈에 삽입되는 복수의 걸이를 포함하고, 상기 플레이트를 이송하는 트랜스 핸드를 포함한다.
Absstract of: KR20250075816A
본 발명은 스트림젯 기술을 이용한 고분자전해질막 연료전지 MEA 제조방법에 관한 것으로서, 보다 상세하게는 스트림젯 공정을 이용하여 미세노즐을 통해 연속적으로 촉매 잉크 용액을 분사하여 전해질막에 촉매층을 코팅하여 막-전극 접합체를 제조하는 방법에 관한 것이다. 본 발명에 따른 방법은 매우 얇고 균일한 코팅이 가능하고 직접 코팅이 가능하여 촉매 사용을 저감하면서도 빠른 코팅 속도로 대면적 MEA 생산에 유용하게 사용될 수 있다.
Absstract of: KR20230093777A
The present invention relates to impregnated activated carbon for a fuel cell chemical filter and a manufacturing method thereof, and more specifically, to impregnated activated carbon for a fuel cell chemical filter and a manufacturing method thereof. According to the present invention, by impregnating various metal salts on the surface of activated carbon and then reducing the same so as to impart chemical adsorption ability to existing activated carbon, the impregnated activated carbon has excellent activated carbon compared to the existing activated carbon.
Nº publicación: KR20250076271A 29/05/2025
Applicant:
주식회사디에스디테크
Absstract of: KR20250076271A
본 발명은 발전기의 상태 데이터를 이용한 고장 예측 시스템 및 방법이 개시된다. 본 발명은 연료전지 모듈의 소정 시간 이내의 작동 데이터를 분석 및 학습하고 그 결과를 바탕으로 사전에 발전기의 고장 발생 여부를 예측할 수 있도록 함으로써, 사용자가 미리 대비하여 연료전지 모듈의 정비나 점검을 계획할 수 있는 효과가 있다.
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