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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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AQDSH 2 refers to the reduced form of AQDS. In a paper in Nature , they suggest that the use of such redox-active organic molecules instead of redox-active metals represents a new and promising direction for realizing massive electrical energy storage at greatly reduced cost. Cell schematic. Huskinson et al.

Low Cost 374
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MIT team calls initial performance results of magnesium-antimony liquid metal battery “promising”

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Sadoway and Bradwell, along with Dr. Luis Ortiz, are also founders of Liquid Metal Battery Corporation (LMBC), a Cambridge, Massachusetts company founded in 2010 to develop new forms of electric storage batteries that work in large, grid-scale applications. Earlier post.). —Bradwell et al.

MIT 301
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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

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Classification of potential electrical storage for stationary applications. To smooth out the intermittency of renewable energy production, low-cost electrical energy storage (EES) will become necessary. The most commonly used systems today work by converting electricity to kinetic (e.g.,

Li-ion 231