Green Car Congress

FEBRUARY 18, 2013

charge cycle, K?O Researchers at Ohio State University (OSU) have demonstrated the concept of a potassium-air (K?O In a paper published in the Journal of the American Chemical Society , they reported a charge/discharge potential gap smaller than 50 mV at a current density of 0.16 For comparison, they built a Li?O

Lithium Air 319

Lithium Air Batteries Battery Concept 319

Green Car Congress

JULY 27, 2009

Long-term discharge curve of the newly developed lithium-air cell. Researchers at Japan’s AIST (National Institute of Advanced Industrial Science and Technology) are developing a lithium-air cell with a new structure (a set of three different electrolytes) to avoid degradation and performance problems of conventional lithium-air cells.

Lithium Air 230

Lithium Air Li-ion Lithium Ion Batteries 230

Green Car Congress

NOVEMBER 18, 2017

Using in-situ electrochemical atomic force microscopy ( in-situ EC-AFM) at the Center for Nanophase Materials Sciences at ORNL, they were able to observe how deposits of iron hydroxide particles (Fe(OH) 2 ) form at the iron electrode under conditions similar to those prevalent during charging and discharging. Weinrich Click to enlarge.

Energy 170

Energy Batteries Battery Lithium Ion 170