Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Radiation tolerance of nanocrystalline ceramics: Insights from yttria stabilized zirconia

Journal Article · · Scientific Reports
DOI:https://doi.org/10.1038/srep07746· OSTI ID:1193481
 [1];  [1];  [2];  [2];  [2];  [2];  [1]
  1. Univ. of California, Davis, CA (United States)
  2. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Materials for applications in hostile environments, such as nuclear reactors or radioactive waste immobilization, require extremely high resistance to radiation damage, such as resistance to amorphization or volume swelling. Nanocrystalline materials have been reported to present exceptionally high radiation-tolerance to amorphization. In principle, grain boundaries that are prevalent in nanomaterials could act as sinks for point-defects, enhancing defect recombination. In this paper we present evidence for this mechanism in nanograined Yttria Stabilized Zirconia (YSZ), associated with the observation that the concentration of defects after irradiation using heavy ions (Kr⁺, 400 keV) is inversely proportional to the grain size. HAADF images suggest the short migration distances in nanograined YSZ allow radiation induced interstitials to reach the grain boundaries on the irradiation time scale, leaving behind only vacancy clusters distributed within the grain. Because of the relatively low temperature of the irradiations and the fact that interstitials diffuse thermally more slowly than vacancies, this result indicates that the interstitials must reach the boundaries directly in the collision cascade, consistent with previous simulation results. Concomitant radiation-induced grain growth was observed which, as a consequence of the non-uniform implantation, caused cracking of the nano-samples induced by local stresses at the irradiated/non-irradiated interfaces.
Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1193481
Report Number(s):
LA-UR--14-28707; srep07746
Journal Information:
Scientific Reports, Journal Name: Scientific Reports Journal Issue: 3 Vol. 5; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (33)

Direct measurements of water adsorption enthalpy on hafnia and zirconia journal October 2005
Efficient Annealing of Radiation Damage Near Grain Boundaries via Interstitial Emission journal March 2010
The radiation damage tolerance of ultra-high strength nanolayered composites journal September 2007
The Influence of Grain Boundaries on Radiation-Induced Point Defect Production in Materials: A Review of Atomistic Studies journal January 2013
Amorphization of MgAl2O4 spinel using 1.5 MeV Xe+ ions under cryogenic irradiation conditions journal August 2002
Radiation damage effects in zirconia journal August 1999
Instability of irradiation induced defects in nanostructured materials journal May 1997
Radiation damage effects in cubic-stabilized zirconia irradiated with 72 MeV I+ ions
  • Sickafus, Kurt E.; Matzke, Hansjoachim; Yasuda, Kazuhiro
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 141, Issue 1-4 https://doi.org/10.1016/S0168-583X(98)00217-1
journal May 1998
Irradiation of pre-existing voids in nanocrystalline iron journal June 2006
Light ion irradiation-induced phase transformation in the monoclinic polymorph of zirconia journal November 2008
On the thermodynamic stability of nanocrystalline ceramics journal April 2013
Radiation tolerance in a nanostructure: Is smaller better? journal March 2008
SRIM – The stopping and range of ions in matter (2010)
  • Ziegler, James F.; Ziegler, M. D.; Biersack, J. P.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 268, Issue 11-12 https://doi.org/10.1016/j.nimb.2010.02.091
journal June 2010
Irradiation induced defect formation and phase transition in nanostructured ZrO2 journal July 2012
Ability of cubic zirconia to accommodate radiation damage journal September 2010
Modeling of cation diffusion in oxygen ion conductors using molecular dynamics journal November 2004
Formation and migration of oxygen and zirconium vacancies in cubic zirconia and zirconium oxysulfide journal March 2012
Calorimetric Measurement of Surface and Interface Enthalpies of Yttria-Stabilized Zirconia (YSZ) journal May 2010
Phase Transformation of Nanosized ZrO 2 upon Thermal Annealing and Intense Radiation journal March 2011
Structural modification of nanocrystalline ceria by ion beams journal January 2011
Predicting ionic conductivity of solid oxide fuel cell electrolyte from first principles journal November 2005
Influence of interfaces on the storage of ion-implanted He in multilayered metallic composites journal December 2005
Enhanced radiation tolerance in nanocrystalline MgGa2O4 journal June 2007
A thermal spike model of grain growth under irradiation journal January 2008
Direct measurement of grain boundary enthalpy of cubic yttria-stabilized zirconia by differential scanning calorimetry journal October 2012
First observation of' amorphization in single-crystal MgA1 2 O 4 spinel journal October 1994
Dynamical simulations of radiation damage and defect mobility in MgO journal March 2005
Grain growth and phase stability of nanocrystalline cubic zirconia under ion irradiation journal November 2010
Energy Crossovers in Nanocrystalline Zirconia: Energy Crossovers in Nanocrystalline Zirconia journal December 2004
Controlling Radiation Damage journal March 2010
The effect of ion induced damage on the hardness, wear, and friction of zirconia journal February 1990
Microstructure of hardened and softened zirconia after xenon implantation journal September 1991
Thermodynamic stability of tetragonal zirconia nanocrystallites journal March 2001

Cited By (14)

Grain boundary resistance to amorphization of nanocrystalline silicon carbide journal November 2015
Energetics of vacancy segregation to [100] symmetric tilt grain boundaries in bcc tungsten journal November 2016
Preparation of nanocrystalline Gd2Zr2O7 from mechanically activated coprecipitated precursor journal October 2019
Nanocrystalline BaTi2O5 dielectric ceramic prepared by full crystallization from containerless solidified glass journal March 2016
Improved high temperature radiation damage tolerance in a three-phase ceramic with heterointerfaces journal September 2018
Investigating the effect of material microstructure and irradiation temperature on the radiation tolerance of yttria stabilized zirconia against high energy heavy ions journal March 2019
Micro-Raman investigations on zirconium oxide film during swift heavy ion irradiation to study crystalline-to-crystalline phase transformation kinetics by cascade overlap model journal July 2019
Study of phase transformation induced by electronic excitation in pure and yttrium doped ZrO 2 thin films journal August 2017
Investigation of the influence of irradiation with Fe +7 ions on structural properties of AlN ceramics journal June 2018
Defect‐fluorite Gd 2 Zr 2 O 7 ceramics under helium irradiation: Amorphization, cell volume expansion, and multi‐stage bubble formation journal February 2019
Synthesis of nanostructured ThO 2 pellets journal February 2019
Size‐induced grain boundary energy increase may cause softening of nanocrystalline yttria‐stabilized zirconia journal October 2019
He irradiation‐induced lattice distortion and surface blistering of Gd 2 Zr 2 O 7 defect‐fluorite ceramics journal January 2020
Synthesis of nanostructured ThO 2 pellets text January 2019

Similar Records

Effects of He Irradiation on Yttria-Stabilized Zirconia Ceramics
Journal Article · Tue Dec 30 23:00:00 EST 2014 · Journal of the American Ceramic Society · OSTI ID:1265427

Irradiation-induced grain growth and defect evolution in nanocrystalline zirconia with doped grain boundaries
Journal Article · Thu May 26 20:00:00 EDT 2016 · Physical Chemistry Chemical Physics. PCCP · OSTI ID:1337107

Grain-size-dependent thermal transport properties in nanophase yttria-stabilized zirconia.
Conference · Wed Dec 12 23:00:00 EST 2001 · OSTI ID:797884

Related Subjects