单词 | Daniell cell |
释义 | Daniell cell/ˈdanj(ə)l /noun A primary voltaic cell with a copper anode and a zinc-amalgam cathode, giving a standard electromotive force when either copper sulphate or sulphuric acid is used as the electrolyte.The Daniell cell is a wet cell consisting of copper and zinc plates and copper and zinc sulphates....
OriginMid 19th century: named after John Daniell (1790–1845), the British physicist who invented it. |
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