Similarity of the Surface Reactivity of Hydrous Ferric Oxide and Hematite [electronic resource] : Sorption and Redox of U(VI) and Fe(II).

Published:: Washington, D.C. : United States. Dept. of Energy. Office of Science, 2004.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Additional Creators:: Pennsylvania State University, United States. Department of Energy. Office of Science, and United States. Department of Energy. Office of Scientific and Technical Information

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Summary:

Hydrous Ferric Oxide (HFO) vs. Hematite--Thermodynamically distinctive bulk phases, but the surfaces could be similar due to hydration of the interface. Hypothesis--The surface of HFO is energetically similar to the surface of hematite. Objective--Compare the reactions of HFO and hematite with U(VI) and Fe(II). Experimental--The reactions of interests were (1) preparation of sub-micron hematite, (2) sorption of U(VI), and (3) redox of U(VI) and Fe(II) with HFO or hematite.

Report Numbers:

E 1.99:conf-nabir2004-29
conf-nabir2004-29

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Published through SciTech Connect.
03/17/2004.
"conf-nabir2004-29"
Annual NABIR PI Meeting, March 15-17, 2004, Warrenton, VA.
Roden, Eric; Burgos, William D.; Yeh, George; Je-Hun Jang; Dempsey, Brian A.

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