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Title: Role of grain size on redox induced compositional stresses in Pr doped ceria thin films

Journal Article · · Physical Chemistry Chemical Physics. PCCP (Print)
DOI:https://doi.org/10.1039/c7cp00088j· OSTI ID:1535187
ORCiD logo [1];  [2]; ORCiD logo [3];  [4];  [3];  [1]
  1. School of Engineering; Brown University; Providence; USA
  2. Materials Processing Center and Department of Materials Science and Engineering; Massachusetts Institute of Technology; Cambridge; USA
  3. Materials Processing Center and Department of Materials Science and Engineering; Massachusetts Institute of Technology; Cambridge; USA; International Institute for Carbon Neutral Energy Research (WPI-I2CNER)
  4. Kazuo Inamori School of Engineering; Alfred University; Alfred; USA

In-situwafer curvature and x-ray diffraction measurements were employed to investigate the grain size dependence of stress and strain in Pr doped ceria thin films.

Research Organization:
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
SC0002633
OSTI ID:
1535187
Journal Information:
Physical Chemistry Chemical Physics. PCCP (Print), Vol. 19, Issue 19; ISSN 1463-9076
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English

References (66)

Ceria-based solid electrolytes journal January 1996
Electrical properties of ceria-based oxides and their application to solid oxide fuel cells journal May 1992
A micro-solid oxide fuel cell system as battery replacement journal February 2008
A solid oxide fuel cell with a gadolinia-doped ceria anode: preparation and performance journal August 1999
Development of solid oxide fuel cells based on a Ce(Gd)O2−x electrolyte film for intermediate temperature operation journal November 1997
Development of Solid-Oxide Fuel Cells That Operate at 500°C journal January 1999
Oxygen sensors based on semiconducting metal oxides: an overview journal June 2000
Use of XPS for the study of cerium-vanadium (electrochromic) mixed oxides journal January 2001
Optical and structural properties of reactive ion beam sputter deposited CeO2 films journal August 1997
Chemical expansion of nonstoichiometric Pr0.1Ce0.9O2−δ: Correlation with defect equilibrium model journal November 2011
Thermo-Chemical Expansion in Strontium-Doped Lanthanum Cobalt Iron Oxide: Thermo-Chemical Expansion in LSCF journal September 2010
Mechanical Properties of Ce conference January 2011
Oxygen Permeation in Thin, Dense Ce0.9Gd0.1O1.95-δ Membranes II. Experimental Determination
  • Chatzichristodoulou, Christodoulos; So̸gaard, Martin; Glasscock, Julie
  • Journal of The Electrochemical Society, Vol. 158, Issue 5 https://doi.org/10.1149/1.3559189
journal January 2011
Chemically-induced stresses in gadolinium-doped ceria solid oxide fuel cell electrolytes journal March 1997
An electrochemomechanical theory of defects in ionic solids. I. Theory journal March 2007
Colossal Ionic Conductivity at Interfaces of Epitaxial ZrO2:Y2O3/SrTiO3 Heterostructures journal August 2008
Elastic strain at interfaces and its influence on ionic conductivity in nanoscaled solid electrolyte thin films—theoretical considerations and experimental studies journal January 2009
Oxygen ion diffusivity in strained yttria stabilized zirconia: where is the fastest strain? journal January 2010
Understanding chemical expansion in perovskite-structured oxides journal January 2015
New Insights into the Strain Coupling to Surface Chemistry, Electronic Structure, and Reactivity of La 0.7 Sr 0.3 MnO 3 journal March 2011
Investigation of the stability of ceria-gadolinia electrolytes in solid oxide fuel cell environments journal June 1999
Role of Point Defects in the Physical Properties of Fluorite Oxides journal October 2006
Elasticity of Solids with a Large Concentration of Point Defects journal January 2006
Nonstoichiometry of Ce[sub 0.8]Gd[sub 0.2]O[sub 1.9 − x] journal January 1997
Nonstoichiometry of Ce0.9Gd0.1O1.95−x journal March 1998
Operando reduction of elastic modulus in (Pr, Ce)O2− thin films journal February 2016
Effect of Microstructure and Composition on Ionic Conductivity of Rare-Earth Oxide-Doped Ceria journal January 1998
“Grain boundary effect” on ceria based solid solutions journal December 1983
Defect thermodynamics and electrical properties of nanocrystalline oxides: pure and doped CeO2 journal January 1997
The “grain-boundary effect” in doped ceria solid electrolytes journal December 1980
Grain-Boundary Effect in Ceria Doped with Trivalent Cations: I, Electrical Measurements journal September 1986
Grain-Boundary Effect in Ceria Doped with Trivalent Cations: II, Microstructure and Microanalysis journal September 1986
Nonlinear Electrical Properties of Grain Boundaries in an Oxygen-Ion Conductor (CeO2 . Y2O3) journal September 1987
Microstructure — ionic conductivity relationships in ceria-gadolinia electrolytes journal January 1996
Electrical conductivity and defect equilibria of Pr0.1Ce0.9O2−δ journal January 2011
Coupling of strain, stress, and oxygen non-stoichiometry in thin film Pr 0.1 Ce 0.9 O 2−δ journal January 2016
Praseodymium-cerium oxide thin film cathodes: Study of oxygen reduction reaction kinetics journal January 2012
Defects and transport in Pr x Ce 1− x O 2−δ : Composition trends journal June 2012
Electrical conductivity and grain boundary composition of Gd-doped and Gd/Pr co-doped ceria journal April 2015
Design of nanostructured ceria-based solid electrolytes for development of IT-SOFC journal November 2007
Compositional and structural characteristics of nano-sized domains in gadolinium-doped ceria journal September 2008
On the Conductivity Mechanism of Nanocrystalline Ceria journal January 2002
Grain size-dependent electrical conductivity of polycrystalline cerium oxide I. Experiments journal February 2001
Raman Spectroscopy of Nanocrystalline Ceria and Zirconia Thin Films journal November 2002
Oxygen nonstoichiometry of nanosized ceria powder journal February 2004
Interface Defect Chemistry and Effective Conductivity in Polycrystalline Cerium Oxide journal January 2005
In situ oxygen surface exchange coefficient measurements on lanthanum strontium ferrite thin films via the curvature relaxation method journal November 2013
Compositional Stresses in Polycrystalline Titania Films journal December 2008
Monitoring Stress in Thin Films During Processing journal October 2003
Substrate curvature due to thin film mismatch strain in the nonlinear deformation range journal June 2000
Chemomechanical properties and microstructural stability of nanocrystalline Pr-doped ceria: An in situ X-ray diffraction investigation journal June 2011
Improving the Si Impurity Tolerance of Pr 0.1 Ce 0.9 O 2−δ SOFC Electrodes with Reactive Surface Additives journal April 2015
Non-stoichiometry in Oxide Thin Films: A Chemical Capacitance Study of the Praseodymium-Cerium Oxide System journal November 2012
Grain boundary induced compositional stress in nanocrystalline ceria films journal February 2013
Segregation Effects at Grain Boundaries in Fluorite-Structured Ceramics journal September 2002
Effect of grain size on elastic modulus and hardness of nanocrystalline ZrO 2 -3 wt% Y 2 O 3 ceramic journal May 2004
Elastic moduli of grain boundaries in nanocrystalline MgO ceramics journal March 2005
Ionic conduction in nanocrystalline materials journal June 2000
The grain boundary effect in heavily doped cerium oxide journal September 2004
The effect of segregated transition metal ions on the grain boundary resistivity of gadolinium doped ceria: Alteration of the space charge potential journal November 2006
Dopant-concentration dependence of grain-boundary conductivity in ceria: A space-charge analysis journal January 2009
Blocking Grain Boundaries in Yttria-Doped and Undoped Ceria Ceramics of High Purity journal January 2003
Elastic moduli of Ce0.9Gd0.1O2−δ at high temperatures under controlled atmospheres journal September 2011
The elastic modulus of pure and doped ceria journal July 2011
Defect equilibria and chemical expansion in non-stoichiometric undoped and gadolinium-doped cerium oxide journal February 2009
Physical Chemistry of Ionic Materials: Ions and Electrons in Solids book April 2004

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