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Published online by Cambridge University Press: 15 September 2014
In a paper read before the Royal Society of Edinburgh (Proc. Roy. Soc. Edin., xxviii., part v., p. 382 (1908); Zeit. phys. Chem., lxiv. 5) I described a new type of concentration cell, in which the one platinum electrode was surrounded by a solution of ·025 molecules of KI containing ·001 molecules of iodine dissolved in absolute alcohol, and the other electrode was surrounded by ·025 molecules of KI and ·001 molecules of iodine, dissolved in water. This cell developed a considerable E.M.F. of ·198 volts at 25° C. in the direction which would transfer the iodine from water to alcohol and potassium iodide from alcohol to water.
page 377 note * Zeit. phys. Chem., lvi. p. 612 (1906). For the researches of other investigators on cells with organic solvents, along with fresh results, see the Dissertation by Joseph Neustadt, Breslau University, 4th Aug. 1909.
page 387 note * Trans. Faraday Society, xxxiii. p. 370.
page 388 note * Zeit. phys. Chem., xxxiii. p. 370.