Conceived for the storage of residential and large scale renewable energy, the device has a rated power of over 150mW/cm2, an energy density exceeding 40Wh/L, and a power density of 72.5mW/cm2. The battery was built with an anode made of inexpensive viologen and its cost, according to its creators, may be lower than $100/kWh.Researchers at the Utah State University (USU), in the United States, have fabricated a prototype of an aqueous organic redox flow battery (AORFB) with an anode based on viologen, which is an inexpensive, water-soluble organic compound providing highly reversible redox reactions. ...Den vollständigen Artikel lesen ...
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