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New Na-ion battery combining intercalation and conversion could be promising low-cost energy storage system

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Scheme of the new full sodium-ion battery, which combines an intercalation cathode and a conversion anode. This battery system combines an intercalation cathode and a conversion anode, resulting in high capacity, high rate capability, thermal stability, and much improved cycle life. (In Credit: ACS, Oh et al. Click to enlarge.

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RAL proposes new efficient and low-cost process to crack ammonia for hydrogen using sodium amide; transportation applications

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RAL researchers are proposing a new process for the decomposition of ammonia to release hydrogen that involves the stoichiometric decomposition and formation of sodium amide from Na metal. To date, very few candidates show potential beyond that of the seminal work on titanium-doped sodium alanate. Credit: ACS, David et al.

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Researchers develop rechargeable hybrid-seawater fuel cell; highly energy density, stable cycling

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Researchers from Ulsan National Institute of Science and Technology (UNIST) in Korea and Karlsruher Institute of Technology in Germany have developed a novel energy conversion and storage system using seawater as a cathode. an alloying material), in full sodium-ion configuration. 1 , respectively. earlier post ).

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

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Researchers at the Skoltech Center for Electrochemical Energy Storage (CEES), a partnership between the MIT Materials Processing Center and Lomonosov Moscow State University, are focusing on the development of higher capacity batteries. Craig Carter, with their associates, published a study in Advanced Energy Materials (Li et al.

MIT 150