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Title: Scaling effects in sodium zirconium silicate phosphate (Na1+xZr2SixP3-xO12) ion-conducting thin films

Journal Article · · Journal of the American Ceramic Society
DOI: https://doi.org/10.1111/jace.14285 · OSTI ID:1262309
 [1];  [1];  [1];  [1];  [1];  [2]
  1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
  2. Sandia National Lab. (SNL-CA), Livermore, CA (United States)

Preparation of sodium zirconium silicate phosphate (NaSICon), Na1+xZr2SixP3–xO12 (0.25 ≤ x ≤ 1.0), thin films has been investigated via a chemical solution approach on platinized silicon substrates. Increasing the silicon content resulted in a reduction in the crystallite size and a reduction in the measured ionic conductivity. Processing temperature was also found to affect microstructure and ionic conductivity with higher processing temperatures resulting in larger crystallite sizes and higher ionic conductivities. The highest room temperature sodium ion conductivity was measured for an x = 0.25 composition at 2.3 × 10–5 S/cm. In conclusion, the decreasing ionic conductivity trends with increasing silicon content and decreasing processing temperature are consistent with grain boundary and defect scattering of conducting ions.

Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Sandia National Laboratories, Livermore, CA (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC04-94AL85000
OSTI ID:
1262309
Report Number(s):
SAND--2016-6422J; 643969
Journal Information:
Journal of the American Ceramic Society, Journal Name: Journal of the American Ceramic Society; ISSN 0002-7820
Publisher:
American Ceramic SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (38)

Chemically Homogeneous Complex Oxide Thin Films Via Improved Substrate Metallization journal March 2012
Electroceramics: Characterization by Impedance Spectroscopy journal March 1990
Fast Lithium-Ion Conducting Thin-Film Electrolytes Integrated Directly on Flexible Substrates for High-Power Solid-State Batteries journal November 2011
Comparison of different synthesis methods for nasicon ceramics journal January 1995
Grain-boundary ionic conductivity in nominal Li1+x M x Ti2?x (PO4)3 (M=Sc3+ or Y3+) and their zirconium analogues journal January 1992
Crystal structures and crystal chemistry in the system Na1+xZr2SixP3−xO12 journal February 1976
Fast Na+-ion transport in skeleton structures journal February 1976
NASICON solid electrolytes part III: Sodium conductivity enhancement along domain and grain boundaries journal February 1986
Preparation of NASICON thin films by dip-coating on Si/SiO2 wafers and corresponding C-V measurements journal February 1991
Compositional dependence of the electrochemical and structural parameters in the Nasicon system (Na1+xSixZr2P3−xO12) journal August 1981
Note on the parameterization of the constant-phase admittance element journal May 1984
Conductivity measurements in the Nasicon system journal November 1985
Sputtered silicate-limit NASICON thin films for electrochemical sensors☆ journal January 1994
Ion conductivity of Nasicon ceramics:effects of texture and doping with B2O3 and Al2O3 journal June 1993
A complex impedance analysis of the ionic conductivity of Na1+xZr2SixP3−xO12 ceramics journal August 1978
Sol–gel processing of NASICON thin film using aqueous complex precursor journal July 2000
Influence of microstructure on the electrical properties of NASICON materials journal March 2001
Electrical and interfacial properties of a Li3Fe2(PO4)3 single crystal with silver electrodes journal October 1996
Ionic conductivity of the NaZr2(PO4)3 single crystals journal September 1997
Conductivity measurements on nasicon and nasicon-modified materials journal July 1999
Sol–gel preparation of Li+ ion conductive thin film journal April 2002
NMR and XRD study of the influence of the P precursor in sol-gel synthesis of NASICON powders and films journal November 2002
Grain boundary resistance of fast lithium ion conductors: Comparison between a lithium-ion conductive Li–Al–Ti–P–O-type glass ceramic and a Li1.5Al0.5Ge1.5P3O12 ceramic journal January 2012
High conductivity of dense tetragonal Li7La3Zr2O12 journal June 2012
A review of lithium and non-lithium based solid state batteries journal May 2015
Physical and electrochemical characterization of amorphous lithium lanthanum titanate solid electrolyte thin-film fabricated by e-beam evaporation journal December 2006
Mechanical characterization of LiPON films using nanoindentation journal October 2011
Extrinsic scaling effects on the dielectric response of ferroelectric thin films journal April 2008
Crystal coherence length effects on the infrared optical response of MgO thin films journal November 2010
Simultaneous structure and size–strain refinement by the Rietveld method journal August 1990
Ionic Conductivity in the System NaZr2(PO4)3-Na3Y2(PO4)3 journal July 1980
Grain-Size Effects in YSZ Thin-Film Electrolytes journal September 2009
The Influences of Excess Sodium on Low-Temperature NaSICON Synthesis journal August 2014
A Stable Thin-Film Lithium Electrolyte: Lithium Phosphorus Oxynitride journal January 1997
Pulsed Laser Deposition of NASICON Thin Films for the Fabrication of Ion Selective Membranes journal January 1997
Preparation and Processing Temperature Effects on Ion Conductivity in Solution Derived Sodium Zirconium Phosphate (NaZr 2 P 3 O 12 ) Thin Films journal December 2013
The structure of NaZnPO 4 journal January 1987
Metallization schemes for dielectric thin film capacitors journal February 1997

Cited By (4)

Zirconium‐Based Materials for Electrochemical Energy Storage journal February 2019
First Principle Material Genome Approach for All Solid‐State Batteries journal September 2019
Enhanced alkaline stability in a hafnium-substituted NaSICON ion conductor journal January 2018
Theoretical formulation of Na 3 AO 4 X (A = S/Se, X = F/Cl) as high-performance solid electrolytes for all-solid-state sodium batteries journal January 2019

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