Evolution of NaNO2 in porous matrices

C. Tien, E. V. Charnaya, S. V. Baryshnikov, M. K. Lee, S. Y. Sun, D. Michel, W. Böhlmann

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

NMR and dielectric studies of NaNO2 loaded into an SBA-15 mesoporous matrix are reported. The spin-lattice relaxation rate and the 23Na NMR line shift, as well as the permittivity, were measured within a broad temperature interval including the ferroelectric phase transition in NaNO2. The phase transition temperature of sodium nitrite in as-prepared samples was shown to differ substantially from that characteristic of a bulk crystal. The permittivity grows strongly in the vicinity of the phase transition. Heating a sample causes the properties of NaNO2 embedded in pores to gradually approach those of bulk crystals.

Original languageEnglish
Pages (from-to)2301-2305
Number of pages5
JournalPhysics of the Solid State
Volume46
Issue number12
DOIs
Publication statusPublished - 2004 Dec 1

Fingerprint

Phase transitions
permittivity
nuclear magnetic resonance
nitrites
Permittivity
matrices
Nuclear magnetic resonance
spin-lattice relaxation
Sodium Nitrite
crystals
Crystals
Spin-lattice relaxation
transition temperature
sodium
intervals
porosity
Superconducting transition temperature
Ferroelectric materials
heating
causes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Tien, C., Charnaya, E. V., Baryshnikov, S. V., Lee, M. K., Sun, S. Y., Michel, D., & Böhlmann, W. (2004). Evolution of NaNO2 in porous matrices. Physics of the Solid State, 46(12), 2301-2305. https://doi.org/10.1134/1.1841397
Tien, C. ; Charnaya, E. V. ; Baryshnikov, S. V. ; Lee, M. K. ; Sun, S. Y. ; Michel, D. ; Böhlmann, W. / Evolution of NaNO2 in porous matrices. In: Physics of the Solid State. 2004 ; Vol. 46, No. 12. pp. 2301-2305.
@article{87ee8503f36b4d4a991f42b3dd2739f6,
title = "Evolution of NaNO2 in porous matrices",
abstract = "NMR and dielectric studies of NaNO2 loaded into an SBA-15 mesoporous matrix are reported. The spin-lattice relaxation rate and the 23Na NMR line shift, as well as the permittivity, were measured within a broad temperature interval including the ferroelectric phase transition in NaNO2. The phase transition temperature of sodium nitrite in as-prepared samples was shown to differ substantially from that characteristic of a bulk crystal. The permittivity grows strongly in the vicinity of the phase transition. Heating a sample causes the properties of NaNO2 embedded in pores to gradually approach those of bulk crystals.",
author = "C. Tien and Charnaya, {E. V.} and Baryshnikov, {S. V.} and Lee, {M. K.} and Sun, {S. Y.} and D. Michel and W. B{\"o}hlmann",
year = "2004",
month = "12",
day = "1",
doi = "10.1134/1.1841397",
language = "English",
volume = "46",
pages = "2301--2305",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "12",

}

Tien, C, Charnaya, EV, Baryshnikov, SV, Lee, MK, Sun, SY, Michel, D & Böhlmann, W 2004, 'Evolution of NaNO2 in porous matrices', Physics of the Solid State, vol. 46, no. 12, pp. 2301-2305. https://doi.org/10.1134/1.1841397

Evolution of NaNO2 in porous matrices. / Tien, C.; Charnaya, E. V.; Baryshnikov, S. V.; Lee, M. K.; Sun, S. Y.; Michel, D.; Böhlmann, W.

In: Physics of the Solid State, Vol. 46, No. 12, 01.12.2004, p. 2301-2305.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Evolution of NaNO2 in porous matrices

AU - Tien, C.

AU - Charnaya, E. V.

AU - Baryshnikov, S. V.

AU - Lee, M. K.

AU - Sun, S. Y.

AU - Michel, D.

AU - Böhlmann, W.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - NMR and dielectric studies of NaNO2 loaded into an SBA-15 mesoporous matrix are reported. The spin-lattice relaxation rate and the 23Na NMR line shift, as well as the permittivity, were measured within a broad temperature interval including the ferroelectric phase transition in NaNO2. The phase transition temperature of sodium nitrite in as-prepared samples was shown to differ substantially from that characteristic of a bulk crystal. The permittivity grows strongly in the vicinity of the phase transition. Heating a sample causes the properties of NaNO2 embedded in pores to gradually approach those of bulk crystals.

AB - NMR and dielectric studies of NaNO2 loaded into an SBA-15 mesoporous matrix are reported. The spin-lattice relaxation rate and the 23Na NMR line shift, as well as the permittivity, were measured within a broad temperature interval including the ferroelectric phase transition in NaNO2. The phase transition temperature of sodium nitrite in as-prepared samples was shown to differ substantially from that characteristic of a bulk crystal. The permittivity grows strongly in the vicinity of the phase transition. Heating a sample causes the properties of NaNO2 embedded in pores to gradually approach those of bulk crystals.

UR - http://www.scopus.com/inward/record.url?scp=20444464738&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=20444464738&partnerID=8YFLogxK

U2 - 10.1134/1.1841397

DO - 10.1134/1.1841397

M3 - Article

AN - SCOPUS:20444464738

VL - 46

SP - 2301

EP - 2305

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 12

ER -

Tien C, Charnaya EV, Baryshnikov SV, Lee MK, Sun SY, Michel D et al. Evolution of NaNO2 in porous matrices. Physics of the Solid State. 2004 Dec 1;46(12):2301-2305. https://doi.org/10.1134/1.1841397