Esta es nuestra última selección de publicaciones y patentes mundiales en inglés sobre Gases Industriales, entre muchas revistas científicas en línea, clasificadas y centradas en gas industrial, acetileno, argón, hidrógeno, propano, butano, monóxido de carbono, neumática, corte por láser, máquinas de soldar, unidad de refrigeración, soldadura por gas, corte de metales y soplete de gas.
Hydrogen storage in carbon-based yne-diamond superstructures
Published on 2026-10-24 by @OXFORD
Abstract: AbstractAmong the materials considered for hydrogen storage via physical adsorption, framework-type carbon allotropes stand out due to their porosity, as well as their resistance to heat and moisture. In this study, yne-diamond carbon frameworks were constructed by inserting linear sp-hybridized carbon units between the sp3-hybridized carbon atoms of a diamond-like lattice, thereby generating a series of progressively more porous structures. Their structural, electronic, mechanical, porosity, an[...]
Our summary: Yne-diamond carbon frameworks were designed by incorporating sp-hybridized carbon units into a diamond-like lattice. The yne-Z2 and yne-Z3 structures showed hydrogen storage capacities of 6.46 and 11.97 wt.% at 77 K and 1 bar. These materials exhibit high performance and mechanical strength, making them promising for hydrogen storage applications.
Hydrogen storage, carbon allotropes, yne-diamond, porosity
Publication
CFD simulation of enhanced heat transfer and fluid flow during rotational charging of internally finned hydrogen tanks
Published on 2026-10-15 by @OXFORD
Abstract: Abstract High-pressure filling operations in portly-volume Type IV composite storage hydrogen tanks bring about overheating problems that can put the tank structure at risk due to sudden compression of the gas and the Joule–Thomson phenomenon. In this research, with the help of a time-dependent computational fluid dynamics method, an active rotational mixing method was tested to accelerate convection heat conduction in a hydrogen tank with an internal volume of 18.04 m3 and internal fins thro[...]
Our summary: This study investigates the impact of rotational mixing on heat transfer during hydrogen tank charging. A computational fluid dynamics approach was utilized to analyze temperature and density changes at varying rotation speeds. Findings indicate an optimal rotation speed of 30 rad/s significantly improves thermal performance while minimizing overheating risks.
CFD, heat transfer, hydrogen tanks, turbulence
Publication
Apparatus and systems for synergistic and differentiated alternative health therapies and methods of use thereof
Patent published on the 2026-10-15 in US under Ref US20260315819 by OVAL BIO SYNDICATE [US] (Kiamanesh Shahryar Michael [us], Sasso Lawrence [us], Cassel Iii James Riley [us])
Abstract: A chamber for providing synergistic and differentiated alternative health therapies includes a body and a cover pivotably attached to the body. A plurality of light arrays are disposed within the body and the cover. A tub is disposed within the body, wherein light is able to travel through the tub. The chamber further includes a hydrogen inhalation system, an oxygen bubbler, and a heating element.[...]
Our summary: The apparatus includes a chamber with a body and pivotable cover. It features light arrays, a tub for light transmission, and systems for hydrogen inhalation and oxygen bubbling. The design aims to provide differentiated alternative health therapies.
health therapies, light arrays, hydrogen inhalation, oxygen bubbler
Patent
Information processing device and information processing method
Patent published on the 2026-10-15 in WO under Ref WO2026215979 by NTT DOCOMO INC [JP] (Nakamura Masaki [jp], Xiao Junliang [jp])
Abstract: An information processing device comprises: a renewable energy power generation unit; a lithium ion battery; a hydrogen fuel cell; a hydrogen supply unit that generates and accumulates hydrogen from water and supplies the hydrogen to the hydrogen fuel cell; and a control unit that, when there is surplus power from the renewable energy power generation unit, performs charging of the lithium ion battery by using the surplus power or performs generation and accumulation of hydrogen by the hydrogen [...]
Our summary: The device integrates renewable energy sources with a lithium ion battery and a hydrogen fuel cell. It manages surplus power by charging the battery or generating hydrogen. During high power demand, it discharges the battery or utilizes the hydrogen fuel cell for energy.
renewable energy, hydrogen fuel cell, lithium ion battery, energy management
Patent
Devices, kits, and methods for light-activated tooth whitening
Patent published on the 2026-10-15 in WO under Ref WO2026215199 by KONINKLIJKE PHILIPS N V [NL] (Mao Jingliang [nl])
Abstract: The present disclosure is directed to an inventive tooth whitening solution that reduces in- office whitening chairside time while achieving the desired whitening quality and performance. While the inventive device is intended for in-office tooth whitening, it can be extended to take-home whitening products as well. Various embodiments and implementations herein are directed to a tooth whitening kit, device, and method for teeth whitening. The tooth whitening kit and device includes a blue light[...]
Our summary: The content describes a tooth whitening solution that reduces chairside time while maintaining quality. It features a blue light-embedded mouthpiece and a customized whitening tray for in-office use. The method uses a low hydrogen peroxide gel, eliminating the need for gum protection during treatments.
tooth whitening, light activation, dental devices, whitening kit
Patent
Method for producing white fragments of lignin
Patent published on the 2026-10-15 in WO under Ref WO2026215252 by BLOOM BIORENEWABLES SA [CH] (Charmillot Justine [ch], Scholten Philip Benjamin Vincent [ch], Manker Lorenz [ch])
Abstract: The present invention relates to a method for producing white fragments of lignin, wherein the method comprises the steps of a) providing an acetal protected fragment of lignin obtained by aldehyde assisted fractionation, wherein the aldehyde is selected from the group consisting of propionaldehyde, formaldehyde and glyoxylic acid, b) bringing the acetal protected lignin fragments in a reaction medium containing at least 10% (v/v) of an organic solvent into contact with hydrogen peroxide in the [...]
Our summary: A method is described for producing white lignin fragments using acetal protection. The process involves fractionating lignin with aldehydes and bleaching it with hydrogen peroxide. A nitrogen-containing organic basic catalyst is used in an organic solvent reaction medium.
Lignin, Bleaching, Organic Solvent, Hydrogen Peroxide
Patent
Organic electroluminescent materials and devices
Patent published on the 2026-10-15 in US under Ref US20260324276 by UNIVERSAL DISPLAY CORP [US] (Hamze Rasha [us], Fleetham Tyler [us], Chen Hsiao-fan [us], Paudyal Mahesh [us], Choi Hojae [us], Jradi Fadi M [us])
Abstract: [0000] A compound including a structure of Formula I, [0000] [0000] is provided. In Formula I, M is Pt, Pd, or Au; moiety A is a 5-membered or 6-membered ring; each of moiety B, C, and D is a monocyclic ring or a polycyclic fused ring system; each of Xto Xand Zto Zis C or N; Xis CRor N; each of Kand Kis independently a direct bond or a linking group; each of Lto Lis a direct bond or a linking group; each R substituent is hydrogen or a General Substituent defined herein; and at least one of Rand[...]
Our summary: The document describes a compound with a specific structural formula involving precious metals and ring systems. It highlights the potential applications of this compound in organic light-emitting diodes (OLEDs). Additionally, it mentions formulations and consumer products that incorporate the compound.
Organic light-emitting diodes, Electroluminescent materials, Compound formulation, Monocyclic and polycyclic rings
Patent
Methods to control delta bow of 3d nand onon stack
Patent published on the 2026-10-15 in US under Ref US20260324317 by APPLIED MAT INC [US] (Yau Allison [us], Dun Zhiling [us], Jana Manoj Kumar [us], Fu Shichen [us], Yu Hang [us])
Abstract: [0000] Embodiments of the present disclosure relate to apparatuses and methods of manufacturing layer stacks of ON layers that reduce or prevent anneal-induced structural changes of an ON stack. In at least some embodiments, a method for forming an oxide/nitride (ON) stack is provided and includes depositing a first material layer including silicon nitride (SiN) and having a silicon-hydrogen bond (Si—H) content of about 0.35% or less, depositing a second material layer onto the first material [...]
Our summary: The method involves forming an oxide/nitride (ON) stack to reduce anneal-induced structural changes. It includes depositing a silicon nitride layer with low Si—H content. A silicon oxide layer is then added, followed by annealing both layers.
delta bow control, 3D NAND, ON stack, annealing
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