Remove 2000 Remove Design Remove Sodium Remove Water
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KAUST team devises electrically-driven membrane process for seawater lithium mining

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13000 ppm of sodium, magnesium, calcium, and potassium ions, among others). The presence of monovalent ions, such as sodium and potassium, is not a significant issue in the conventional precipitation method since their salts are highly soluble. ppm) and an abundance of interfering ions (i.e.,

Li-ion 476
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Univ. of Texas researchers propose lithium- or sodium-water batteries as next generation of high-capacity battery technology; applicable for EVs and grid storage

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Example of a lithium-water rechargeable battery. Researchers at the University of Texas, including Dr. John Goodenough, are proposing a strategy for high-capacity next-generation alkali (lithium or sodium)-ion batteries using water-soluble redox couples as the cathode. The present sodium-sulfur battery operates above 300 °C.

Sodium 218
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China’s New Breeder Reactors May Produce More Than Just Watts

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According to Chinese authorities, the ones on Changbiao are civilian power reactors, designed to generate 600 megawatts of electricity each, which amounts to a little more than 1 percent of the total capacity of China’s nuclear power sector. Liquid sodium is used as a coolant because it does not slow down neutrons as much as water does.

Russia 104
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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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Los Angeles Department of Water and Power. The project will be designed with an innovative smart grid control system to improve grid reliability and enable the integration of wind and other intermittent renewable energy sources. DOE funding $75,161,246, total project value with cost share $150,322,492). 29,561,142. 125,006,103.

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MIT and Moscow State collaborating on advanced batteries, metal-air batteries and reversible fuel/electrolysis cells

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Other work focuses on sodium as an earth-abundant alternative to lithium, but while it could lower cost, sodium ions also carry just a single charge. One way is to generate hydrogen by splitting water and storing the hydrogen, as in the power-to-gas schemes under examination (e.g., Chiang, MIT colleague W. earlier post ).

MIT 150