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 For comparison, they built a Li?O O 2 ) battery with low overpotentials. mA/cm 2 —the lowest ever reported in metal-oxygen batteries, according to the team. O 2 battery in a similar manner.
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