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单词 nickel-cadmium battery
释义

nickel-cadmium battery

noun
A storage battery with a negative electrode made of cadmium, a positive electrode of nickel oxide, and a solution of potassium hydroxide as the electrolyte. Nickel-cadmium batteries have the advantage of an airtight battery container, which prevents the corrosive electrolyte from leaking.In 1995, 75 percent of the cadmium found in the municipal waste stream came from nickel-cadmium batteries, according to the Environmental Protection Agency....
  • Thermal runaway is a condition in which the current for a fully charged nickel-cadmium battery rises out of proportion to the impressed-voltage level.
  • The nickel-cadmium battery had begun to swell.
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更新时间:2024/12/24 2:49:58