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Title: Enhanced alkaline stability in a hafnium-substituted NaSICON ion conductor

Journal Article · · Journal of Materials Chemistry. A
DOI: https://doi.org/10.1039/C7TA09924J · OSTI ID:1510137
ORCiD logo [1];  [1]; ORCiD logo [1];  [1]; ORCiD logo [1]
  1. Sandia National Laboratories, Albuquerque, USA 87185
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Substitution of Hf 4+ into NaSICON ion conductor crystal structure imparts improved resistance to alkaline degradation in aqueous media.

Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE; USDOE National Nuclear Security Administration (NNSA); USDOE Office of Electricity Delivery and Energy Reliability (OE)
Grant/Contract Number:
AC04-94AL85000; NA0003525
OSTI ID:
1510137
Report Number(s):
SAND--2018-13334J
Journal Information:
Journal of Materials Chemistry. A, Journal Name: Journal of Materials Chemistry. A Journal Issue: 20 Vol. 6; ISSN JMCAET; ISSN 2050-7488
Publisher:
Royal Society of Chemistry (RSC)Copyright Statement
Country of Publication:
United Kingdom
Language:
English

References (37)

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Improving the ionic conductivity of NASICON through aliovalent cation substitution of Na3Zr2Si2PO12 journal July 2015
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Fast Na+-ion transport in skeleton structures journal February 1976
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Humidity sensor using NASICON not containing phosphorus journal August 1991
Reaction of NASICON with water journal February 2001
Influence of microstructure on the electrical properties of NASICON materials journal March 2001
Ionic conductivity of the NaZr2(PO4)3 single crystals journal September 1997
Preparation and characterization of NASICON with a new sol–gel process journal January 2004
Stability of NASICON-based CO2 sensor under humid conditions at low temperature journal May 2001
Caustic recycle from high-salt nuclear wastes using a ceramic-membrane salt-splitting process journal July 1997
Selective sodium removal from aqueous waste streams with NaSicon ceramics journal May 1999
Low temperature performance of sodium–nickel chloride batteries with NaSICON solid electrolyte journal December 2015
Survey of the transport properties of sodium superionic conductor materials for use in sodium batteries journal January 2015
Next generation molten NaI batteries for grid scale energy storage journal August 2017
Elimination of active species crossover in a room temperature, neutral pH, aqueous flow battery using a ceramic NaSICON membrane journal February 2018
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Ion transport in sodium ion conducting solid electrolytes journal October 2012
Progressive Assessment on the Decomposition Reaction of Na Superionic Conducting Ceramics journal December 2016
Rechargeable Sodium All-Solid-State Battery journal January 2017
Non-aqueous semi-solid flow battery based on Na-ion chemistry. P2-type Na x Ni 0.22 Co 0.11 Mn 0.66 O 2 –NaTi 2 (PO 4 ) 3 journal January 2015
Na-ion batteries, recent advances and present challenges to become low cost energy storage systems journal January 2012
Room-temperature stationary sodium-ion batteries for large-scale electric energy storage journal January 2013
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Humidity Influence on the CO2Response of Potentiometric Sensors Based on NASICON Pellets with New Compositions, Na3Zr2−(x/4)Si2−xP1+xO12(x= 1.333) journal March 2002
The Influences of Excess Sodium on Low-Temperature NaSICON Synthesis journal August 2014
Structural Investigation of Monoclinic‐Rhombohedral Phase Transition in Na 3 Zr 2 Si 2 PO 12 and Doped NASICON journal June 2015
Scaling Effects in Sodium Zirconium Silicate Phosphate (Na 1+ x Z r 2 Si x P 3− x O 12 ) Ion‐Conducting Thin Films journal May 2016
Hydration Model for the Molarity Dependence of the Etch Rate of Si in Aqueous Alkali Hydroxides journal January 1991
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
Fabrication of ultrathin film capacitors by chemical solution deposition journal October 2007
The Crystal Structure of NaM2IV(PO4)3; MeIV = Ge, Ti, Zr. journal January 1968

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