Chiang: Four electron volts equals 4,000 to 6,500 Kelvin in thermal energy
Yet-Ming Chiang · An ode to electrochemistry · Mar 13, 2025 · at 6:58
MIT professor Yet-Ming Chiang explains the physical magnitude of energy transferred when charging a standard single-cell lithium-ion battery.
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“And it turns out that four electron volts is an absolutely enormous amount of energy. If we were to compare it to, for example the heat of vaporization of water, it's about 10 times that, right? If we were to compare it to just Temperature terms. Thermal energy is equivalent to a temperature of, you know, four to 6500 degrees Kelvin.”
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