Modeling Sulfur Poisoning of Palladium Membranes Used for Hydrogen Separation

Table 2

Summary of hydrogen transport parameter values used in model calculations.

Parameter	Value	Source
	4.8·10^17 m^2/mol s	Ward and Dao [36]
Ed	11.0 kcal/mol	Ward and Dao [36]
βdo	6.8·10^7 m^3/mol s	Ward and Dao [36]
Eβ	12.0 kcal/mol	Ward and Dao [36]
νdo	ßdoT^0.25/10.154	Ward and Dao [36]
Eν	14.0 kcal/mol	Ward and Dao [36]
Do	2.3·10^−9 m^2/s	This work
Ediff	19.9 kcal/mol	This work