A cold-energy battery utilizes the properties of an advanced phase-change material (PCM) to maintain temperature as battery thermal management.
It can then be recharged by placing in a temperature environment conducive to the phase change properties of the PCM.
In the context of a cold-energy battery, these materials are used to store "cold" energy, which can be particularly useful in cooling and refrigeration applications.
Ice, for example, requires 333.55 J/g to melt, but then the water will rise one degree further with the addition of just 4.18 J/g.
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