PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon
Green Car Congress
MARCH 15, 2011
Classification of potential electrical storage for stationary applications. PNNL researchers say modifying the shape of the battery can improve efficiency, lower the operating temperature and cost. PNNL and EaglePicher Technologies, LLC, are studying these improvements as part of DOE’s ARPA-E program.
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