Liquid Metal Battery Technology - Donald Sadoway (MIT) Image Source - http://www.technologyreview.com/photogallery/427701/making-liquid-metal-batteries/ We often hear about the goodness of alternative energy, like solar and wind - then what is holding us back from using them ? The primary concern is how do we manage when the Sun is not around in the night or when the wind is not blowing - these concerns shifts our focus to the energy storage technologies. Currently we use solid state batteries. A fundamental technology evolution trend is to move from solid to liquid - it is easy to predict that the next revolution in energy storage will come from all-liquid batteries. We see evidence for the "TRIZ technology evolution trend of Solid - Liquid - Gas - Field" in many domains. Donald Sadoway is working on a battery miracle -- an inexpensive, incredibly efficient, three-layered battery using “liquid metal. His Inventive thinking is best des...
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