Results 1 to 10 of about 29,000 (256)
Microstructure of tungsten coatings effect on deuterium plasma-driven permeation through RAFM steel
Nuclear Materials and Energy, 2023 Tungsten (W) coatings with different morphologies were deposited on CLF-1 steel by changing the sputtering time and discharge power using the magnetron sputtering method.
Kai Yang +5 more
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A study on hydrogen isotopes transport in a liquid metal GaInSn by plasma-driven permeation method
Nuclear Materials and Energy, 2017 The application of liquid metals such as gallium, tin and lithium as plasma-facing materials is a potential means to resolve the technical issues associated with power exhausting and particle handing in magnetic fusion devices.
Hailin Bi +3 more
doaj +4 more sources
Voltage Sensing in Bacterial Protein Translocation [PDF]
Biomolecules, 2020 The bacterial channel SecYEG efficiently translocates both hydrophobic and hydrophilic proteins across the plasma membrane. Translocating polypeptide chains may dislodge the plug, a half helix that blocks the permeation of small molecules, from its ...
Denis G. Knyazev +5 more
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Nuclear Fusion, 2022 Hydrogen isotope exchange in China low activation martensitic (CLAM) steel was investigated by plasma-driven permeation (PDP) measurements in the temperature range of ∼670–920 K. It was found that as H was introduced into D plasma, the permeation flux of
Yue Xu +5 more
doaj +2 more sources
Deuterium plasma-driven permeation in chemical vapor deposition tungsten-copper composite
Nuclear FusionWith the potential application of tungsten (W)-copper (Cu) bonding in the plasma-facing components (PFCs) in fusion devices, hydrogen isotope (HI) transport through the W/Cu interface has become a key concern for tritium self-sustainment and operational ...
Yiwen Sun +13 more
doaj +2 more sources
Nuclear FusionIn future fusion reactors, the first wall will be irradiated with hydrogen fuel (deuterium (D), tritium (T)) and helium (He) with low energies. In this work, the effects of He plasma irradiation on D permeation through tungsten (W) coated reduced ...
Yue Xu +6 more
doaj +2 more sources
Experimental Progress in the Development of a Metal Foil Pump for DEMO
Plasma, 2023 Experimental findings to contribute to the preliminary design of a metal foil pump for fuel separation in the Direct Internal Recycling loop of the DEMO fusion device are presented. In parametric studies on a small-scale superpermeation experiment with a
Yannick Kathage +8 more
doaj +1 more source
Hydrogen permeation and retention in deuterium plasma exposed 316L ITER steel
Nuclear Materials and Energy, 2020 Fuel permeation and retention in fusion reactor wall materials are important issues for plasma operation and safety reasons in ITER. The austenitic stainless steel 316L(N)-IG will be used as structural material in the first wall components in ITER.
A. Houben +5 more
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Frontiers in Immunology, 2023 BackgroundStaphylocoagulase (SCG) is a virulence factor of Staphylococcus aureus, one of the most lethal pathogens of our times. The complex of SCG with prothrombin (SCG/ProT) can clot fibrinogen, and SCG/ProT-induced fibrin and plasma clots have been ...
Erzsébet Komorowicz +6 more
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Deuterium permeation through the low-activated V–4Cr–4Ti alloy under plasma irradiation
Nuclear Materials and Energy, 2020 Vanadium-based alloys are considered as candidate structural materials for nuclear fusion and fast nuclear reactors. Some properties of vanadium alloys are especially advantageous for nuclear fusion facilities, namely, a fast decay of induced activity ...
D.I. Cherkez +3 more
doaj +1 more source