NMA cathode (IMAGE)

DOE/Oak Ridge National Laboratory

NMA cathode

Caption

Researchers have developed a new hydrothermal synthesis method that makes a cobalt-free cathode material with more uniform, round, tightly packed particles, shown at right, than is common in today’s cathodes, shown at left, maintaining more stability throughout a charging cycle.

Credit

ORNL, U.S. Dept. of Energy

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