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Home > Recombination of Hydrogen on Metal Surfaces > Recombination of Deuterium on CuCrZr Alloys > R77

ITER_idAnderl 1999
NoteDeuterium transport in Cu, CuCrZr, and Cu/Be, Journal of Nuclear Materials 266±269 (1999) 761±765
Composition1.1% Cr, 0.1% Zr
Temperature rangeT /K700 – 800
Recombination coefficientKr0 /m4 s-12.9e-14
Recombination activation energyEr /eV1.92
Material SurfaceCuCrZr
Recombination temperature dependence formula$$K_r = K_{r0}\exp\left(-\frac{E_\mathrm{r}}{k_\mathrm{B}T}\right)$$