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Title: Synthesis of NaTi 2 ( PO 4 ) 3 by the Inorganic–Organic Steric Entrapment Method and Its Thermal Expansion Behavior

Journal Article · · Journal of the American Ceramic Society
DOI:https://doi.org/10.1111/jace.14420· OSTI ID:1400576
 [1];  [1];  [1];
  1. Department of Materials Science and Engineering University of Illinois at Urbana‐Champaign 1304 W. Green St Urbana Illinois

Crystalline pure NaTi 2 ( PO 4 ) 3 ( NTP ) powder was synthesized at 700°C using a simple and low energy, hybrid inorganic–organic, steric entrapment method. Sodium nitrite (Na NO 2 ) and ammonium phosphate dibasic (( NH 4 ) 2 HPO 4 ) dissolved in water, whereas titanium ( IV ) isopropoxide (Ti[ OCH ( CH 3 ) 2 ] 4 ) hydrolyzed in water. Ethylene glycol ( HOCH 2 CH 2 OH ) was used as a polymeric entrapper and hydrolysis of the Ti source was hindered by its dissolution in isopropyl alcohol. The resulting NTP powder was characterized by thermogravimetric analysis/differential thermal analysis, X‐ray diffractometry, scanning electron microscopy, specific surface area by Brunauer–Emmett–Teller nitrogen absorption, and particle size analysis. Furthermore, C, H, N were measured by the classical Pregl‐Dumas method. The thermal expansion behavior in all { hkl } pole directions was also determined by in situ high‐temperature X‐ray diffraction using synchrotron radiation and was found to be in agreement with other published studies.

Sponsoring Organization:
USDOE
OSTI ID:
1400576
Journal Information:
Journal of the American Ceramic Society, Journal Name: Journal of the American Ceramic Society Vol. 99 Journal Issue: 11; ISSN 0002-7820
Publisher:
Wiley-BlackwellCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 13 works
Citation information provided by
Web of Science

References (49)

Fast Na+-ion transport in skeleton structures journal February 1976
Synthesis of a new NASICON-type blue luminescent material journal July 2006
Negative thermal expansion: a review journal July 2009
Synthesis and Thermal Expansion of β-Eucryptite Powders Produced by the Inorganic-Organic Steric Entrapment Method journal July 2014
[CTP]: A new structural family of near-zero expansion ceramics journal April 1984
Investigation of porous counter electrode for the CO2 sensing properties of NASICON based gas sensor journal October 2011
Synthesis and characterization of sodium-titanium phosphates, Na4(TiO)(PO4)2, Na(TiO)PO4, and NaTi2(PO4)3 journal April 1988
Polymerized Organic-Inorganic Synthesis of Mixed Oxides journal March 1999
Thermal Expansion of HfO 2 and ZrO 2 : Thermal Expansion journal May 2014
A wide-ranging review on Nasicon type materials journal February 2011
Origin of the negative thermal expansion in and journal December 1996
Comparison of the structural behaviour of the low thermal expansion NZP phases MTi2(PO4)3 (M = Li, Na, K) journal January 1999
The nasicon-type titanium phosphates Ati2(PO4)3 (A=Li, Na) as electrode materials journal September 1988
Characterization of active sites on AgHf2(PO4)3 in butan-2-ol conversion journal March 2001
Ion-exchange properties of NASICON-type phosphates with the frameworks [Ti2(PO4)3] and [Ti1.7Al0.3(PO4)3] journal January 1994
Towards High Power High Energy Aqueous Sodium-Ion Batteries: The NaTi 2 (PO 4 ) 3 /Na 0.44 MnO 2 System journal October 2012
Chemistry and properties of solids with the [NZP] skeleton journal September 1993
Thermal Expansion of the Orthorhombic Phase in the Ln 2 TiO 5 System journal August 2015
Very Low Thermal Expansion Coefficient Materials journal August 1989
Negative Thermal Expansion in the Siliceous Zeolites Chabazite and ITQ-4:  A Neutron Powder Diffraction Study journal September 1999
Negative Thermal Expansion from 0.3 to 1050 Kelvin in ZrW2O8 journal April 1996
Low thermal expansion materials: a comparison of the structural behaviour of La0.33Ti2(PO4)3, Sr0.5Ti2(PO4)3 and NaTi2(PO4)3 journal April 1999
Thermal Expansion Behavior of NaZr2(PO4)3Type Compounds journal January 1986
Synthesis of sodium titanium phosphate at ultra-low temperature journal July 2012
Quadrupole lamp furnace for high temperature (up to 2050K) synchrotron powder x-ray diffraction studies in air in reflection geometry journal September 2006
Mechanism of low thermal expansion in the cation-ordered Nasicon structure journal January 1998
Thermal expansion behaviour of M′Ti2P3O12 (M′=Li, Na, K, Cs) and M″Ti4P6O24 (M″=Mg, Ca, Sr, Ba) compounds journal July 1995
Exceptional Negative Thermal Expansion in AlPO 4 -17 journal July 1998
The Crystal Structure of NaM2IV(PO4)3; MeIV = Ge, Ti, Zr. journal January 1968
Synthesis of LiFePO 4 powder by the organic–inorganic steric entrapment method journal July 2015
Effect of microstructure on the conductivity of a NASICON-type lithium ion conductor journal June 2011
Electrochemical Properties of NaTi2(PO4)3 Anode for Rechargeable Aqueous Sodium-Ion Batteries journal January 2011
Pulsed Laser Deposition of NASICON Thin Films for the Fabrication of Ion Selective Membranes journal January 1997
A rapid synthesis of sodium titanium phosphate, NaTi2(PO4)3 by using microwave energy journal October 2006
EXPGUI , a graphical user interface for GSAS journal April 2001
A study on lithium/air secondary batteries—Stability of the NASICON-type lithium ion conducting solid electrolyte in alkaline aqueous solutions journal June 2011
Hydrothermal synthesis of MTi2(PO4)3 (M=Li,Na,K) journal July 1990
NASICON-type Li1+2xZr2−xCax(PO4)3 with high ionic conductivity at room temperature journal January 2011
Sodium zirconium phosphate (NZP) as a host structure for nuclear waste immobilization: A review journal January 1994
Low temperature preparation of NaTi<SUB align=right>2(PO<SUB align=right>4)<SUB align=right>3 by sol-gel method journal January 2010
Preparation and measurement of standard organic gases using a diffusion method and a NASICON-based CO2 sensor combined with a combustion catalyst journal January 2011
Thermal expansion of NaTi2(PO4)3 studied by rietveld method from X-ray diffraction data journal May 1989
CTEAS : a graphical-user-interface-based program to determine thermal expansion from high-temperature X-ray diffraction journal March 2013
Strong negative thermal expansion in siliceous faujasite journal January 1998
Strong negative thermal expansion in the siliceous zeolites ITQ-1, ITQ-3 and SSZ-23 journal January 1999
A nasicon-type phase as intercalation electrode: NaTi2(PO4)3 journal May 1987
NZP: A new family of low-thermal expansion materials journal July 1991
Microwave Synthesized NaTi 2 (PO 4 ) 3 as an Aqueous Sodium-Ion Negative Electrode journal January 2013
Negative Thermal Expansion and Phase Transitions in the ZrV2-xPxO7 Series journal February 1995

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