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History
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Charcoal (black box at the bottom of the cell) acts as a salt bridge to allow ion transfer.
Charcoal (black box at the bottom of the cell) acts as a salt bridge to allow ion transfer.
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English chemist John Daniell (left) and physicist Michael Faraday (right), both credited as founders of electrochemistry.
English chemist John Daniell (left) and physicist Michael Faraday (right), both credited as founders of electrochemistry.
Sir Humphry Davy's portrait in the 19th century.
Sir Humphry Davy's portrait in the 19th century.
Swedish chemist Svante Arrhenius portrait circa 1880s.
Swedish chemist Svante Arrhenius portrait circa 1880s.
German scientist Walther Nernst portrait in the 1910s.
German scientist Walther Nernst portrait in the 1910s.