The mobility of H and D was measured at 30C by using a resistance method. The effective charges which were calculated by using reported diffusion coefficients were positive and were slightly greater for D, than for H (table 182).

D.T.Peterson, C.L.Jensen: Metallurgical Transactions A, 1978, 9[11], 1673-7

 

 

 

Table 182

Transport Properties of H and D in V

 

Isotope

m (cm2/Vs)

D (cm2/s)

Z*(e)

H

2.3 x 10-3

5.1 x 10-5

1.2

D

1.3 x 10-3

1.7 x 10-5

2.0