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Title: Hydrothermal synthesis of silicon oxide clad uranium oxide nanowires

Abstract

Here, a facile method to synthesize silicon oxide clad uranium oxide nanowires is presented. U 3Si 2, used as a precursor, was oxidized to produce uranium oxide nanocrystallites and amorphous silicon oxide under hydrothermal conditions at 300°C and a pressure of 7.8 × 10 6 Pa. The growth of uranium oxide nanowires was assisted by silicon oxide via assembling the uranium oxide nanocrystallites in an amorphous silicon oxide matrix. The microstructure and composition of silicon oxide clad uranium oxide nanowires were characterized by XRD, SEM, TEM, and EDS. The uranium oxide in the nanowires was determined as UO 2.34 with a fluoride cubic structure.

Authors:
ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]
  1. Idaho National Lab. (INL), Idaho Falls, ID (United States)
Publication Date:
Research Org.:
Idaho National Lab. (INL), Idaho Falls, ID (United States)
Sponsoring Org.:
USDOE Office of Nuclear Energy (NE); Westinghouse Electric Company LLC, Cranberry Township, PA (United States)
OSTI Identifier:
1402684
Alternate Identifier(s):
OSTI ID: 1408185
Report Number(s):
INL/JOU-17-43006
Journal ID: ISSN 0002-7820
Grant/Contract Number:  
AC07-05ID14517; FOA‐0000712; FOA-0000712; AC07-051D14517
Resource Type:
Accepted Manuscript
Journal Name:
Journal of the American Ceramic Society
Additional Journal Information:
Journal Volume: 101; Journal Issue: 3; Journal ID: ISSN 0002-7820
Publisher:
American Ceramic Society
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; hydrothermal; nanomaterials; nanowires; oxides; uranium/uranium compounds

Citation Formats

He, Lingfeng, Harp, Jason M., Wagner, Adrian R., Hoggan, Rita E., and Tolman, Kevin R. Hydrothermal synthesis of silicon oxide clad uranium oxide nanowires. United States: N. p., 2017. Web. doi:10.1111/jace.15295.
He, Lingfeng, Harp, Jason M., Wagner, Adrian R., Hoggan, Rita E., & Tolman, Kevin R. Hydrothermal synthesis of silicon oxide clad uranium oxide nanowires. United States. doi:10.1111/jace.15295.
He, Lingfeng, Harp, Jason M., Wagner, Adrian R., Hoggan, Rita E., and Tolman, Kevin R. Wed . "Hydrothermal synthesis of silicon oxide clad uranium oxide nanowires". United States. doi:10.1111/jace.15295. https://www.osti.gov/servlets/purl/1402684.
@article{osti_1402684,
title = {Hydrothermal synthesis of silicon oxide clad uranium oxide nanowires},
author = {He, Lingfeng and Harp, Jason M. and Wagner, Adrian R. and Hoggan, Rita E. and Tolman, Kevin R.},
abstractNote = {Here, a facile method to synthesize silicon oxide clad uranium oxide nanowires is presented. U3Si2, used as a precursor, was oxidized to produce uranium oxide nanocrystallites and amorphous silicon oxide under hydrothermal conditions at 300°C and a pressure of 7.8 × 106 Pa. The growth of uranium oxide nanowires was assisted by silicon oxide via assembling the uranium oxide nanocrystallites in an amorphous silicon oxide matrix. The microstructure and composition of silicon oxide clad uranium oxide nanowires were characterized by XRD, SEM, TEM, and EDS. The uranium oxide in the nanowires was determined as UO2.34 with a fluoride cubic structure.},
doi = {10.1111/jace.15295},
journal = {Journal of the American Ceramic Society},
number = 3,
volume = 101,
place = {United States},
year = {2017},
month = {11}
}

Journal Article:
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Works referenced in this record:

Local Structure and Charge Distribution in the UO 2 −U 4 O 9 System
journal, November 2004

  • Conradson, Steven D.; Manara, Dario; Wastin, Franck
  • Inorganic Chemistry, Vol. 43, Issue 22
  • DOI: 10.1021/ic049748z

Growth of nanowires
journal, March 2008

  • Wang, N.; Cai, Y.; Zhang, R. Q.
  • Materials Science and Engineering: R: Reports, Vol. 60, Issue 1-6, p. 1-51
  • DOI: 10.1016/j.mser.2008.01.001

Grain growth and pore coarsening in dense nano‐crystalline UO 2+ x fuel pellets
journal, March 2017

  • Yao, Tiankai; Mo, Kun; Yun, Di
  • Journal of the American Ceramic Society, Vol. 100, Issue 6
  • DOI: 10.1111/jace.14780

Low cost, proliferation resistant, uranium–thorium dioxide fuels for light water reactors
journal, January 2001

  • Herring, J. Stephen; MacDonald, Philip E.; Weaver, Kevan D.
  • Nuclear Engineering and Design, Vol. 203, Issue 1
  • DOI: 10.1016/S0029-5493(00)00297-1

Controlled Synthesis of Thorium and Uranium Oxide Nanocrystals
journal, March 2013

  • Hudry, Damien; Apostolidis, Christos; Walter, Olaf
  • Chemistry - A European Journal, Vol. 19, Issue 17
  • DOI: 10.1002/chem.201203888

Raman spectroscopic studies of defect structures and phase transition in hyper-stoichiometric UO2+x
journal, January 2010

  • He, Heming; Shoesmith, David
  • Physical Chemistry Chemical Physics, Vol. 12, Issue 28
  • DOI: 10.1039/b925495a

Synthesis of nc-UO2 by controlled precipitation in aqueous phase
journal, August 2016


Characterization of Silicon Oxide Nanowires Prepared by Hydrothermal Treatment Using Slow Dissolution of Bulk Glass Source Materials
journal, April 2010


Synthesis and applications of one-dimensional semiconductors
journal, August 2010

  • Barth, Sven; Hernandez-Ramirez, Francisco; Holmes, Justin D.
  • Progress in Materials Science, Vol. 55, Issue 6
  • DOI: 10.1016/j.pmatsci.2010.02.001

A detailed Raman and X-ray study of UO 2+x oxides and related structure transitions
journal, January 2016

  • Elorrieta, J. M.; Bonales, L. J.; Rodríguez-Villagra, N.
  • Physical Chemistry Chemical Physics, Vol. 18, Issue 40
  • DOI: 10.1039/C6CP03800J

Synthesis and preservation of graphene-supported uranium dioxide nanocrystals
journal, July 2016


Opportunities for Advanced Ceramics and Composites in the Nuclear Sector
journal, June 2013

  • Lee, William Edward; Gilbert, Matthew; Murphy, Samuel Thomas
  • Journal of the American Ceramic Society, Vol. 96, Issue 7
  • DOI: 10.1111/jace.12406

Ultra-Small Plutonium Oxide Nanocrystals: An Innovative Material in Plutonium Science
journal, July 2014

  • Hudry, Damien; Apostolidis, Christos; Walter, Olaf
  • Chemistry - A European Journal, Vol. 20, Issue 33
  • DOI: 10.1002/chem.201402008

Germanium nanowires sheathed with an oxide layer
journal, February 2000


Growth Direction and Cross-Sectional Study of Silicon Nanowires
journal, April 2003


Oxide-assisted growth and optical characterization of gallium-arsenide nanowires
journal, May 2001

  • Shi, W. S.; Zheng, Y. F.; Wang, N.
  • Applied Physics Letters, Vol. 78, Issue 21
  • DOI: 10.1063/1.1371966

Preparation of bulk-nanostructured UO 2 pellets using high-pressure spark plasma sintering for LWR fuel safety assessment
journal, February 2017

  • Tyrpekl, Vaclav; Cologna, Marco; Vigier, Jean-Francois
  • Journal of the American Ceramic Society, Vol. 100, Issue 4
  • DOI: 10.1111/jace.14647

Uranium silicide pellet fabrication by powder metallurgy for accident tolerant fuel evaluation and irradiation
journal, November 2015


Ion-beam-induced chemical changes in the oxyanions (Moyn-) and oxides (Mox) where M = chromium, molybdenum, tungsten, vanadium, niobium and tantalum
journal, August 1987

  • Ho, S. F.; Contarini, S.; Rabalais, J. W.
  • The Journal of Physical Chemistry, Vol. 91, Issue 18
  • DOI: 10.1021/j100302a027

Assessment of the U 3 O 7 Crystal Structure by X-ray and Electron Diffraction
journal, September 2016