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Modeling the Gas Permeability of the Powder Bed in a Rotary Furnace
Rotary furnaces are used as reactors to intensify chemical processes between the powder and gas atmosphere around it. The furnace rotation leads to...
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Perfluorosulfonic acid membranes with reduced hydrogen permeation by filling with carbon quantum dots for fuel cells
Carbon quantum dots (CQDs) are compatible with perfluorosulfonic acid (PFSA) polymers due to their rich hydrophilic functional groups and nanoscale...
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Experimental and Modeling Analysis of Hydrogen Motion Behavior in Welding Zone of 2.25Cr–1Mo–0.25 V Steel Welded Joint with Hydrogen Corrosion
Understanding and solving the problem of hydrogen damage due to the degradation of service performance of high-strength steel caused by hydrogen...
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Electrotechnical Isotropic Steel with High Magnetic Induction and Magnetic Permeability (“High Permeability Steel” EIS Class)
AbstractThe paper is devoted to the development of technology for the production of medium-alloyed, with a silicon content of Si < 2.80% and aluminum...
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Pd–Lu Foil Membranes for Hydrogen Diffusion Purification
AbstractWe show here that palladium-lutetium foil Pd–11.2 wt % Lu membrane can be efficiently used for hydrogen separation via its diffusion at...
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Hydrogen Trap** and Its Direct Detection
The hydrogen concentration is crucial to the evolution of embrittlement, but most hydrogen atoms are trapped in various lattice defects,...
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Methodological Features of the Study of Hydrogen Permeation Through a Steel Membrane from an Acid Environment
The composition of the working environments was chosen for determining the parameters of hydrogen diffusion through a 20 steel membrane by the...
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Tribological Investigation of Chemically Modified Polytetrafluoroethylene Coating for Hydrogen Valve Application
Hydrogen embrittlement (HE) can cause catastrophic failure of stainless steel valve and related components in hydrogen refueling stations (HRSs),...
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Nb–Ni- and V–Ni-Based Membranes for High-Purity Hydrogen Production
AbstractMembrane separation of high-purity hydrogen is now one of the most effective technologies mainly due to the alternative replacement of...
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Hydrogen Traps in Tungsten: A Review
AbstractTungsten is currently the most promising material for plasma-facing in FRs. The accumulation of radioactive tritium in tungsten is caused by...
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Optimizing spin arrangement by permeability modulation of high-entropy alloys to promote O-O formation for efficient water oxidation
Magnetic field-triggered spin arrangements have emerged as an intriguing and viable strategy for enhancing the oxygen evolution reaction. However,...
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Hydrogen Kinetics in Membrane Alloys Based on Fe–Ni, Nb–Ni, and V–Ni
AbstractThe kinetic characteristics, namely, diffusion D and permeability Φ, of hydrogen in membrane alloys based on binary alloys Fe–Ni, Nb–Ni, and...
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Hydrogen Creation and Carbon Sequestration by Fracking Carbon Dioxide
Carbon dioxide (CO2) gas is one of the most significant greenhouse gases which is the main cause of climate change. The different strategies to...
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Multicomponent Alloys and Laminated Composite Nanomaterials for Hydrogen Technologies
AbstractThe stability of high-entropy alloys (HEAs) is of great importance for various applications in many fields. This review touches upon one of...
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The permeability regulation method of calcium alginate hollow fibers based on the interfacial polarity
Calcium alginate hollow fibers have been used as bionic vascular channels in thick tissue and organ regeneration studies, whose permeability...
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Hydrogen Behavior in the Sintering Process
The steel industry is a major source of energy consumption and environmental pollution. The sintering manufacturing process is an important part of...
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Improvement of hydrogen permeation barrier performance by iron sulphide surface films
Fe–S compounds with hexagonal crystal structure are potential hydrogen permeation barrier during H 2 S corrosion. Hexagonal system Fe–S films were...
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Study of Hydrogen Migration in Titanium Using a Vortex Electromagnetic Field and Accelerated Electrons in Subthreshold Values
AbstractThe migration of hydrogen in a homogeneously hydrogen-saturated commercial titanium VT1-0 has been studied using a high-frequency...
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Changes in Microscale Liquid Formation in Lump and Sinter Mixed Burden Softening and Melting Tests with the Addition of Hydrogen
AbstractWith the movement toward hydrogen-enriched blast furnace operation to lower greenhouse gas emissions, ferrous burden design must be...
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Analytical Modeling of a Hydrogen Sensor Based on Exfoliated and Reduced Graphene Oxide
Hydrogen can be considered a clean energy carrier with zero carbon emissions, produced from renewable energy sources. However, hydrogen is a highly...
