OSU team demonstrates concept of potassium-air battery as alternative to lithium-air systems
Green Car Congress
FEBRUARY 18, 2013
Researchers at Ohio State University (OSU) have demonstrated the concept of a potassium-air (K?O Recently, researchers have also found out the instability of electrolyte and carbon electrode under the high charging potential (>3.5 V), which contributes to the low rechargeability. O 2 battery (0.5 Credit: ACS, Ren and Wu.
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