Experimental and Theoretical Diffusivities of Cd and Sr in Hydrous Ferric Oxide: Volume 185, Number 2 (1997), pages 436–448

✍ Scribed by Lisa Axe; Paul R. Anderson

• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 13 KB
• Volume: 215
• Category: Article
• ISSN: 0021-9797
• DOI: 10.1006/jcis.1999.6314

✦ Synopsis

The authors recently discovered an error in the calculations of the estimated activation energies (E A ) for strontium and cadmium adsorption to hydrous ferric oxide (HFO). On page 446, they presented the following in Table 2: for Sr ␣ ϭ 0.88 and E A ϭ 8.7 kcal/mol, and for Cd ␣ ϭ 0.5 and E A ϭ 10.7 kcal/mol. However, these values were calculated incorrectly; the correct values are for Sr ␣ ϭ 1.3 and E A ϭ 12.9 kcal/mol, and for Cd ␣ ϭ 0.7 and E A ϭ 15.0 kcal/mol.