Internal Mobilities in the Binary Molten System (Na, TI)NO₃

Abstract

Internal mobility ratios of the cations in the molten binary system (Na, T1)N0 3 have been measured with the Klemm method. From these values and available data on the densities and electric conductivities, the internal mobilities, b, of Na + and Tl + ions have been calculated. The Chemla effect occurs at high x T1 (x T1 : mole fraction of T1N0 3 ). At low xj], b T \ sharply decreases with decreasing x-n, which may be attributed to the free space effect.

Internal Mobilities in the Molten Binary Systems (Tl, K)NO3 and (Tl, Cs)NO3

“…The internal mobilities in the molten systems (Li,Tl)N0 3 , (Na, T1)N0 3 and (Tl,Rb)N0 3 have been studied in [1], [2] and [1], respectively, using Klemm's countercurrent electromigration method. In the present study the internal mobilities in the systems (T1,K)N0 3 and (Tl,Cs)N0 3 have been measured by the same method.…”