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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Nuclear Science and Engineering
October 2026
Nuclear Technology
September 2026
Fusion Science and Technology
August 2026
Latest News
Porous tungsten scrubbed by glow discharge cleaning
Researchers conducted experiments in Princeton Plasma Physics Laboratory’s Lithium Tokamak Experiment-Beta (LTX-β) showing glow discharge cleaning can be used to effectively clean samples of porous tungsten—used to hold liquid lithium in fusion machine inner walls—manufactured from powder-reconstituted materials, according to a paper published in Nuclear Materials and Energy.
Tungsten is widely used for plasma-facing components in fusion machines, especially in the divertor region where materials must withstand extreme levels of power flow. According to the paper, spark plasma sintering can be used to make tungsten into spongelike samples for holding liquid lithium.
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Curio stands at the forefront of nuclear technology innovation, driving breakthroughs in sustainable nuclear power generation, fuel recycling, and waste management to usher in The 2nd Nuclear Era®. Committed to pioneering new solutions that reshape the future of nuclear energy, they are fostering partnerships and innovations that will redefine the industry for generations to come. Curio has achieved lab-scale validation across four DOE national labs, secured $14M in competitive federal grants, and partnered with Utilities Service Alliance (USA) for collaboration and supplier-partner agreement options for its 18 operating U.S. member reactors. Curio was recently recognized by Fast Company Magazine, which named NuCycle as a winner of the 2026 World Changing Ideas Awards.
