TITLE

Site preferences of actinide cations in [NZP] compounds

AUTHOR(S)
Hawkins, H. T.; Spearing, D. R.; Smith, D. M.; Hampel, F. G.; Veirs, D. K.; Scheetz, B. E.
PUB. DATE
July 2000
SOURCE
AIP Conference Proceedings;2000, Vol. 532 Issue 1, p168
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Compounds adopting the sodium dizirconium tris(phosphate) (NaZr[sub 2](PO[sub 4])[sub 3]) structure type belong to the [NZP] structural family of compounds. [NZP] compounds possess desirable properties that would permit their application as hosts for the actinides. These properties include compositional flexibility (i.e., three structural sites that can accommodate a variety of different cations), high thermal stability, negligible thermal expansion, and resistance to radiation damage. Experimental data indicate that [NZP] compounds resist dissolution and release of constituents over a wide range of experimental conditions. Moreover, [NZP] compounds may be synthesized by both conventional and novel methods and may be heat treated or sintered at modest temperatures (800 °C–1350 °C) in open or restricted systems. © 2000 American Institute of Physics.
ACCESSION #
5663414

 

Related Articles

  • The solvent extraction of Am(VI) using centrifugal contactors. Mincher, Bruce; Tillotson, Richard; Garn, Troy; Rutledge, Veronica; Law, Jack; Schmitt, Nicholas // Journal of Radioanalytical & Nuclear Chemistry;Mar2016, Vol. 307 Issue 3, p1833 

    An engineering-scale centrifugal contactor test bed was built at Idaho National Laboratory to perform solvent extraction testing for the partitioning of hexavalent americium. The raffinate simulant feed was spiked with Am and Ce and treated with sodium bismuthate to oxidize americium to Am(VI),...

  • Efficacy and safety of topical gel for actinic keratoses. Apgar, Barbara // American Family Physician;4/15/1998, Vol. 57 Issue 8, p1956 

    Presents a summary of the article `An open study to assess the efficacy and safety of topical 3 percent diclofenac in a 2.5 percent hyaluronic acid gel for the treatment of actinic keratoses,' by J.J. Rivers and D.I. McLean, from the Arch Dermatol, dated October 1997.

  • Chaotization of a Supercritical Atom. Matveev, V. I.; Matrasulov, D. U.; Khabibullaev, P. K. // Doklady Physics;Apr2000, Vol. 45 Issue 4, p142 

    Focuses on the chaotization of a supercritical atom. Properties of superheavy chemical elements; Synthesis and chemistry of actinides and transactinides.

  • Novel types of superconductivity in f-electron systems. Maple, M. Brian // Physics Today;Mar86, Vol. 39 Issue 3, p72 

    Examines the superconductivity induced by magnetic fields in compounds of rare earth and actinide elements with partially filled f-electron shells. Evaluation of superconductivity caused by large effective masses in electrons; Description of superconducting Kondo systems; Assessment of...

  • On the electronic structure of Cm(H[sub 2]O)[sub n][SUP ARRANGE="STAGGER"]3+] (n=1,2,4,6) by all-electron Dirac–Hartree–Fock calculations. Mochizuki, Yuji; Tatewaki, Hiroshi // Journal of Chemical Physics;5/22/2002, Vol. 116 Issue 20, p8838 

    Dirac–Hartree–Fock (DHF) calculations were performed to investigate the hydration of the trivalent Cm ion with a 5f[sup 7] configuration on the models of Cm(H[sub 2]O)[sub n][SUP ARRANGE="STAGGER"]3+] (n=1,2,4,6). The curium–oxygen distances and stabilization energies were...

  • Es.  // Taber's Cyclopedic Medical Dictionary (2009);2009, Issue 21, p808 

    An encyclopedia entry for "Es," which refers to the element einsteinium, is presented.

  • transuranic.  // Taber's Cyclopedic Medical Dictionary (2009);2009, Issue 21, p2365 

    A definition of the term "transuranic," which refers to having an atomic number that is greater than 92, is presented.

  • Ac.  // Taber's Cyclopedic Medical Dictionary (2009);2009, Issue 21, p16 

    An encyclopedia entry for the symbol Ac, which stands for the element actinium, is presented.

  • Am.  // Taber's Cyclopedic Medical Dictionary (2009);2009, Issue 21, p90 

    An encyclopedia entry for "Am" which is the symbol for the element americium is presented.

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics