Results 81 to 90 of about 1,037,219 (260)

Electrochemical corrosion behavior of 316L stainless steel in molten fluorides with a temperature gradient

open access: yesElectrochemistry Communications, 2019
The temperature gradient is the main driving force for the corrosion of materials in molten fluorides in molten salt nuclear reactors (MSR). In this paper, the corrosion behavior of Fe and 316L stainless steel in molten (Li,Na,K)F with temperature ...
Yanli Wang   +3 more
doaj   +1 more source

Gradient p‐p Orbital Hybridization in Bismuth‐Doped Crystalline Carbon Nitride for Dual‐Functional Carbon‐to‐Carbon Valorization

open access: yesEcoEnergy, EarlyView.
Schematic illustration comparing the charge transfer dynamics and catalytic reaction over the (left) pristine carbon nitride and (right) Bi‐doped carbon nitride photocatalysts. In the pristine system, random charge diffusion and rapid recombination limit catalytic efficiency. In contrast, the Bi‐doped system establishes a robust internal electric field
Joel Jie Foo   +5 more
wiley   +1 more source

Review of Considerations for Molten Salt Reactor Off-gas Inventory Simulation [version 2; peer review: 2 approved]

open access: yesNuclear Science and Technology Open Research
Liquid-fueled molten salt reactors present a complicated modeling problem due to the spatial distribution of radionuclides throughout the system. The mechanisms of transfer for species in the system vary widely depending on the location in the reactor ...
Shayan Shahbazi   +4 more
doaj   +1 more source

Electrolytic (C2CNT) Carbon Nanotubes Made From CO2 as an Inexpensive Carbon Sink and High‐Capacity Li‐Ion Battery Graphite Replacement

open access: yesEcoEnergy, EarlyView.
Carbon‐negative carbon nanotubes produced by molten CO2 electrolysis offer a low‐cost, high‐performance alternative to graphite in Li‐ion battery anodes. Replacing conventional carbon materials with electrolytic CNTs can improve battery capacity and charging performance while reducing costs and contributing to carbon mitigation.
Gad Licht, Stuart Licht
wiley   +1 more source

Development and validation of a thermal-hydraulic analysis code for dual cooled assemblies in molten salt reactors

open access: yesHe jishu
BackgroundCompared with traditional components, novel dual cooled assemblies for liquid-fuel molten salt reactors demonstrate a lower graphite hot spot temperature owing to their increased heat transfer area and reduced graphite thermal conduction ...
HU Siqin   +5 more
doaj   +1 more source

Toward Single‐Crystal Upcycling of Degraded Lithium‐Ion Battery Cathodes

open access: yesEcoEnergy, EarlyView.
This review first summarizes the degradation mechanisms of polycrystalline cathodes, emphasizing the role of grain boundaries and rock‑salt phase formation. It then highlights the main optimization pathways (surface reconstruction, rapid structural repair, PC‑to‑SC transformation, and interface engineering) and the three conversion methods (SSU, MSAU ...
Israel Ebou Chabi   +7 more
wiley   +1 more source

A Processing‐Oriented Perspective on Advanced Anode Materials: From Graphite to Si‐Based Systems

open access: yesEcoEnergy, EarlyView.
This review provides a processing‐oriented framework for graphite and Si‐based anodes, linking material‐specific fabrication routes with manufacturability, scalability, cost, and industrial feasibility. This transition from established graphite processing to emerging Si‐based manufacturing strategies highlights practical pathways toward next‐generation
Seh‐Yoon Lim   +3 more
wiley   +1 more source

Nanocubes and Cuboctahedra: Entropic Stabilization Versus Thermal Segregation in Rock Salt‐ and Spinel‐Type Multinary Oxides from Spray‐Flame Synthesis

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Spray‐flame synthesis enables highly flexible and scalable production of multinary and high‐entropy oxide nanoparticles due to high synthesis temperatures with subsequent quenching. Temperature‐dependent in situ diffraction of as‐synthesized materials clearly reveals entropy stabilization in rock salt lattices, while spinels—featuring tetrahedral and ...
Mohammed‐Ali Sheikh   +7 more
wiley   +1 more source

Switzerland

open access: yes
Switzerland, represented by the Paul Scherrer Institute (PSI), is a member of the Generation IV International Forum (GIF). Historically, advanced reactors not cooled by water have been always research objective at PSI and its predecessor, the Federal ...
Gavillet, Didier (author)   +3 more
core   +1 more source

Parametric study of natural circulation flow in molten salt fuel in molten salt reactor

open access: yesAIP Conference Proceedings, 2015
The Molten Salt Reactor (MSR) is one of the most promising system proposed by Generation IV Forum (GIF) for future nuclear reactor systems. Advantages of the MSR are significantly larger compared to other reactor system, and is mainly achieved from its liquid nature of fuel and coolant. Further improvement to this system, which is a natural circulating
Muhamad Pauzi, Anas   +2 more
openaire   +2 more sources

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