The interdiffusion of bromide ions at low concentrations in the molten chloride was measured using gravimetric techniques. The results, at temperatures of 503 to 820C, could be described by:

D (cm2/s) = 6.58 x 10-4 exp[-4.28(kcal/mol)/RT]

A.Behn, C.A.Sjöblom: Zeitschrift für Naturforschung, 1974, 29a[10], 1478-80