A theoretical investigation of the hydrolysis of uranium hexafluoride: the initiation mechanism and vibrational spectroscopy

Author:

Lutz Jesse J.1ORCID,Byrd Jason N.2,Lotrich Victor F.2,Jensen Daniel S.1ORCID,Zádor Judit3ORCID,Hubbard Joshua A.1ORCID

Affiliation:

1. Center for Computing Research (CCR), Sandia National Laboratories, Albuquerque, New Mexico, USA

2. ENSCO, Inc., 4849 North Wickham Road, Melbourne, Florida, 32940, USA

3. Combustion Research Facility, Sandia National Laboratories, Livermore, California, USA

Abstract

A mechanistic study of the hydrolysis of UF6 reveals a dihydroxide intermediate facilitates formation of the observed solid product, UO2F2. Vibrational simulations show that the intermediate may have been detected decades ago by IR spectroscopy.

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Reference104 articles.

1. US Nuclear Regulatory Committee: Uranium Enrichment, https://www.nrc.gov/materials/fuel-cycle-fac/ur-enrichment.html , accessed: 2021-08-20

2. US Department of Energy: The Manhattan Project an interactive history, https://www.osti.gov/opennet/manhattan-project-history/Events/1942-1944_ur/1942-1944_uranium.htm , accessed: 2021-08-20

3. R.DeWitt , Uranium Hexafluoride: A Survey Of The Physicochemical Properties, Goodyear atomic corp. technical report, Office of Scientific and Technical Information (OSTI), 1960

4. Uranium hexafluoride: A manual of good handling practices. Revision 7, Usec technical report, Office of Scientific and Technical Information (OSTI), 1995

5. The Vapor Pressure of Uranium Hexafluoride

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