Product Design, Manufacturing & Innovation Resources

Dernières publications et brevets sur l'hydrogène comme carburant

carburant hydrogène

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carburant hydrogène
Advancements in hydrogen fuel research focus on optimizing production, storage, and utilization technologies for clean energy applications.

La recherche sur l'hydrogène combustible porte sur la production, le stockage, la distribution et l'utilisation de l'hydrogène en tant que vecteur d'énergie propre. Ce domaine étudie les technologies d'électrolyse, pile à combustible les matériaux de stockage de l'hydrogène et les infrastructures de ravitaillement et de transport. Les études se concentrent sur l'optimisation des membranes d'échange de protons, des processus catalytiques, de la purification de l'hydrogène et des protocoles de sécurité afin d'améliorer l'efficacité et l'évolutivité. La compilation suivante présente les publications scientifiques récentes et les innovations brevetées qui font progresser les méthodes de production d'hydrogène, les solutions de stockage, les systèmes de piles à combustible et l'intégration dans les secteurs de l'énergie et des transports.

Voici notre dernière sélection de publications et de brevets mondiaux en anglais sur l'hydrogène, parmi de nombreuses revues scientifiques en ligne, classées et axées sur la production d'hydrogène, l'électrolyse, les piles à combustible, le stockage de l'hydrogène, la combustion de l'hydrogène, les membranes d'échange de protons, l'infrastructure de l'hydrogène, l'économie de l'hydrogène, l'hydrogène vert, l'hydrogène bleu, le ravitaillement en hydrogène, pipeline d'hydrogène, capteur d'hydrogène, sécurité de l'hydrogène, liquéfaction de l'hydrogène, vecteur d'hydrogène, purification de l'hydrogène, compression de l'hydrogène, catalyseur d'hydrogène, densité énergétique, mobilité de l'hydrogène, mélange d'hydrogène, carburant hydrogène, production d'hydrogène, pile à combustible à oxyde solide, fragilisation de l'hydrogène, membrane de séparation de l'hydrogène, matériau de stockage de l'hydrogène et système d'alimentation en énergie à base d'hydrogène.

Hydrogen therapy device and system

Patent published on the 2026-06-11 in WO under Ref WO2026120194 by THE ELEMENT BIOTECHNOLOGY [FR] (Ben Tahar Awatef [fr], Marien Marc [fr])

Abstract: A hydrogen therapy device comprising: an electrolysis system comprising an arrangement of implantable electrodes having an adjustable electrolysis surface area, an electric generator, a control system configured to place the electrolysis system in a production state to perform electrolysis of a bodily fluid to produce hydrogen, wherein the electrolysis surface area is adjustable and the control system is configured to measure a production parameter representative of the hydrogen produced, and to[...]


Our summary: The device utilizes an electrolysis system with adjustable electrodes to produce hydrogen from bodily fluids. It features a control system that measures production parameters and adjusts the electrolysis surface area accordingly. This ensures precise delivery of hydrogen based on real-time production data.

Hydrogen therapy, electrolysis system, implantable electrodes, control system

Patent

Purified gas production system with purity analizer

Patent published on the 2026-06-11 in WO under Ref WO2026122846 by FUELCELL ENERGY INC [US] (Chimbole Frank [us])

Abstract: A purified gas production system includes a molten carbonate fuel cell configured to output an anode exhaust stream including hydrogen and carbon dioxide, a gas separation system configured to receive the anode exhaust stream and to output a purified gas stream including one of purified hydrogen or purified carbon dioxide, a gas purity analyzer configured to detect concentrations of a plurality of contaminants in the purified gas stream using Fourier Transform Infrared Spectroscopy, a valve asse[...]


Our summary: The system produces purified gas from anode exhaust using a molten carbonate fuel cell. It includes a gas separation system to output purified hydrogen or carbon dioxide. A gas purity analyzer detects contaminants, and a controller manages the flow direction based on these detections.

purified gas, molten carbonate fuel cell, gas separation system, Fourier Transform Infrared Spectroscopy

Patent

Electrolyzed oxidizing water generation module and output device

Patent published on the 2026-06-11 in WO under Ref WO2026118722 by QINGDAO LANWU TECH CO LTD [CN] (Xu Weidong [cn], Sun Mengfei [cn])

Abstract: Disclosed in the present application are an electrolyzed oxidizing water generation module and an output device. The electrolyzed oxidizing water generation module comprises: an electrolysis space provided with at least one anode and at least one cathode; a hydrogen outlet in communication with the electrolysis space on one side of the cathode; and an electrolysis product outlet in communication with the electrolysis space, so as to at least output an electrolysis product in the electrolysis spa[...]


Our summary: The application discloses an electrolyzed oxidizing water generation module and an output device. It features an electrolysis space with an anode and cathode, allowing for the output of hydrogen and electrolysis products. The design ensures the quality of the output electrolysis product while minimizing user handling.

Electrolyzed oxidizing water, electrolysis module, hydrogen outlet, output device

Patent

Hydrogen therapy device and system

Patent published on the 2026-06-11 in WO under Ref WO2026120193 by THE ELEMENT BIOTECHNOLOGY [FR] (Ben Tahar Awatef [fr], Marien Marc [fr])

Abstract: Hydrogen therapy device comprising: an electrolysis system comprising an arrangement of implantable electrodes, an electric generator, a control system configured to place the electrolysis system in a production state to perform electrolysis of a bodily fluid to produce hydrogen, wherein the control system is configured to measure a production parameter representative of the hydrogen produced, and to control the electric generator as a function of the production parameter to deliver the quantity[...]


Our summary: The hydrogen therapy device utilizes an electrolysis system with implantable electrodes to generate hydrogen from bodily fluids. An electric generator powers the system, while a control system monitors production parameters. The control system adjusts the generator s output to regulate hydrogen delivery effectively.

Hydrogen therapy, electrolysis system, implantable electrodes, control system

Patent

Hot-formed member and method for manufacturing same

Patent published on the 2026-06-11 in WO under Ref WO2026121591 by POSCO CO LTD [KR] (Jung Woo-sung [kr], Kim Seong-woo [kr], Lee Sea-woong [kr], Lee Kang-min [kr], Kim Sang-heon [kr], Oh Jin-keun [kr], Kim Jin-young [kr])

Abstract: The present invention relates to a hot-formed member and, more particularly, to a hot-formed member having excellent shear formability and hydrogen embrittlement resistance, and a method for manufacturing same.[...]


Our summary: The invention focuses on a hot-formed member with superior shear formability and resistance to hydrogen embrittlement. It also details a method for producing this member. The aim is to enhance performance in applications requiring high durability and reliability.

hot-formed member, shear formability, hydrogen embrittlement, manufacturing method

Patent

Low-dimensional tellurium iodide perovskite structure and an aqueous zinc battery using the same

Patent published on the 2026-06-11 in US under Ref US20260163071 by CITY UNIV OF HONG KONG [HK] (Zhi Chunyi [hk], Wang Shixun [hk])

Abstract: The present invention relates to a low-dimensional tellurium iodide perovskite structure. The low-dimensional structure, specifically an organic-inorganic hybrid benzyltriethylammonium tellurium iodide ((BzTEA)2TeI6), enables a highly efficient eleven-electron transfer process involving redox pairs of Cl0/Cl−, I+/I0/I−, and Te6+/Te4+/Te0/Te2−. This innovative perovskite structure confines both chalcogen and halogen elements, effectively mitigating the shuttle effect and enhancing stability[...]


Our summary: The invention presents a low-dimensional tellurium iodide perovskite structure for efficient electron transfer. The Zn∥(BzTEA)2TeI6 battery demonstrates high capacity and energy density with excellent cycle stability. This work advances the design of high-energy batteries using chalcogen-halide perovskite cathodes.

perovskite, tellurium iodide, zinc battery, energy density

Patent

design and development

Published on 2026-06-08 by @OXFORD

Abstract: AbstractHydrogen fuel cells are a key technology for sustainable energy systems. However, most existing systems are primarily designed for high-power applications, while compact portable fuel cells remain underexplored. In this study, an air-cooled compact hydrogen fuel cell stack is designed and developed to meet the technical demands of low-power applications (210 W). First, a five-serpentine channel is proposed, achieving a high-velocity area-weighted uniformity index of 0.8, which is signif[...]


Our summary: This study presents the design and development of a compact air-cooled hydrogen fuel cell stack for low-power applications. It achieves improved hydrogen distribution and electrochemical performance through a novel serpentine channel design. The stack demonstrates optimized power outputs and fan duty cycles, providing insights for portable hydrogen-powered devices.

hydrogen fuel cells, compact design, electrochemical performance, power optimization

Publication

Platinum nanoparticle-supported polymer-grafted carbon nanotubes via noncovalent interactions and their application to hydrogen sensors

Published on 2026-04-28 by Mingze Zhu, Masaki Konno, Shuji Harada, Norio Tsubokawa, Takeshi Yamauchi @NATURE

Abstract: Polymer Journal, Published online: 28 April 2026; doi:10.1038/s41428-026-01181-6Hydrophilic polyethylene glycol (PEG) was grafted onto multiwalled carbon nanotubes (mwCNTs) via noncovalent bonding to improve water stability without damaging the nanotube morphology. Platinum (Pt) nanoparticles were subsequently deposited on the grafted nanotubes to fabricate a Pt-supported mwCNT, owing to the π–π interactions between the terminal pyrene moieties on the modified PEG chains and the CNT surface,[...]


Our summary: Platinum nanoparticles were deposited on polymer-grafted multiwalled carbon nanotubes to enhance water stability. The grafting process utilized noncovalent bonding, preserving the nanotube morphology. The resulting material was effective as an electrode in hydrogen sensors, demonstrating notable gas response behavior.

Platinum nanoparticles, polymer-grafted carbon nanotubes, noncovalent interactions, hydrogen sensors

Publication

Sujets abordés : carburant hydrogène, énergie propre, électrolyse, pile à combustible, stockage de l'hydrogène, distribution, utilisation, membranes d'échange de protons, procédés catalytiques, purification de l'hydrogène, protocoles de sécurité, efficacité, évolutivité, production d'hydrogène, solutions de stockage, intégration de l'énergie, secteurs des transports et brevets.

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