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UCSD researchers improve method to recycle and renew used cathodes from Li-ion batteries via eutectic molten salts

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Illustration of the process to restore lithium ions to degraded NMC cathodes using eutectic molten salts at ambient pressure. The team is tuning this process so that it can be used to recycle any type of cathode materials used in lithium-ion and sodium-ion batteries. The work was published in Advanced Energy Materials.

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GE to expand sodium-halide battery plant with $70M investment

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GE will invest an additional $70 million to expand its sodium-halide battery manufacturing plant in New York, which is part of the company’s new Energy Storage business. The batteries thus are produced using abundantly available raw materials such as salt and nickel and are non-toxic and fully recyclable.

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BASF announces winners of the open innovation contest on energy storage

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The winning concepts were: A molten air battery that uses a molten salt electrolyte at elevated temperature from Professor Stuart Licht at George Washington University. The Open Innovation Contest on energy storage is coordinated by the BASF research unit “Process Research and Chemical Engineering.

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3 MIT-led teams win DOE NEUP funding for next-gen nuclear technologies

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Fluoride-salt High-Temperature Reactor. A group of universities led by Charles Forsberg of the Department of Nuclear Science and Engineering (NSE) at MIT has been awarded $5 million as part of the NEUP initiative.

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ARPA-E awards $38M to 12 projects leading used nuclear fuel recycling initiative

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Mainstream Engineering will develop a vacuum swing separation technology to separate and capture volatile radionuclides, which should lower life cycle capital and operating costs, and minimize waste that must be stored. Award amount: $2,659,677). Award amount: $1,580,774). Award amount: $2,711,342). Award amount: $1,454,074).

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DOE awarding >$24M to 77 projects through Technology Commercialization Fund

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High-fidelity ignition models to boost engine thermal efficiency, $720,000 Convergent Science Inc., Development of low-cost magnetocaloric materials, $150,000 General Engineering and Research, L.L.C., Madison, Wis. Touchstone Research Laboratory, Triadelphia, W. TerraPower LLC, Bellevue, Wash. Louisville, Colo. San Diego, Calif.