Unlike vitamin K, potassium is not a vitamin. Rather, it’s a mineral. On the periodic table, the chemical symbol for potassium is the letter K. Thus, people sometimes confuse potassium with ...

The battery start-up Group1 has emerged from stealth with plans to commercialize a cathode material for potassium-ion batteries that could be an alternative to increasingly expensive lithium-based ...

Potassium chlorate (KClO 3) is a strong oxidizing agent that has a wide variety of uses. It is or has been a component of explosives, fireworks, safety matches, and disinfectants. As a high school or ...

have added another innovation to the already lengthy list of potential alternatives to lithium-ion batteries by demonstrating a potassium-ion battery they say combines the high storage capacity of ...

Potassium nitrate (KNO 3), known historically as saltpeter or the mineral niter, is a common salt with multiple uses. It has been known since antiquity; an early appearance in the chemical literature ...