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Solid-state 47,49Ti MNR determination of the phase distribution of titania nanoparticles

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Solid-state 47,49Ti MNR determination of the phase distribution of titania nanoparticles. / Gervais, C.; Smith, M.E.; Pottier, A. et al.
In: Chemistry of Materials, Vol. 13, No. 2, 2001, p. 462-467.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Gervais, C, Smith, ME, Pottier, A, Jolivet, J-P & Babonneau, F 2001, 'Solid-state 47,49Ti MNR determination of the phase distribution of titania nanoparticles', Chemistry of Materials, vol. 13, no. 2, pp. 462-467. https://doi.org/10.1021/cm0011918

APA

Gervais, C., Smith, M. E., Pottier, A., Jolivet, J.-P., & Babonneau, F. (2001). Solid-state 47,49Ti MNR determination of the phase distribution of titania nanoparticles. Chemistry of Materials, 13(2), 462-467. https://doi.org/10.1021/cm0011918

Vancouver

Gervais C, Smith ME, Pottier A, Jolivet JP, Babonneau F. Solid-state 47,49Ti MNR determination of the phase distribution of titania nanoparticles. Chemistry of Materials. 2001;13(2):462-467. doi: 10.1021/cm0011918

Author

Gervais, C. ; Smith, M.E. ; Pottier, A. et al. / Solid-state 47,49Ti MNR determination of the phase distribution of titania nanoparticles. In: Chemistry of Materials. 2001 ; Vol. 13, No. 2. pp. 462-467.

Bibtex

@article{1a2f3fe3644147f48f3272b01e84d78e,
title = "Solid-state 47,49Ti MNR determination of the phase distribution of titania nanoparticles",
abstract = "47,49Ti solid-state NMR spectra are reported from TiO2 nanoparticles. Particles heated below 700°C are predominantly anatase. The corresponding 47,49Ti NMR spectra can be simulated by using the NMR interaction parameters determined from bulk polycrystalline TiO2 with an additional Lorentzian smoothing, which increases as the particle size, as determined by X-ray diffraction, decreases. Above 700°C conversion to rutile increases with increasing calcination temperature. XRD and solid-state NMR provide complementary quantification of the phase distribution with very good agreement between the techniques when there are comparable quantities of rutile and anatase present. At low anatase content NMR is more sensitive to the phase distribution.",
keywords = "radioisotope, titanium, titanium dioxide, article, high temperature, nanoparticle, nuclear magnetic resonance, particle size, simulation, solid state, X ray diffraction",
author = "C. Gervais and M.E. Smith and A. Pottier and J.-P. Jolivet and F. Babonneau",
year = "2001",
doi = "10.1021/cm0011918",
language = "English",
volume = "13",
pages = "462--467",
journal = "Chemistry of Materials",
issn = "0897-4756",
publisher = "AMER CHEMICAL SOC",
number = "2",

}

RIS

TY - JOUR

T1 - Solid-state 47,49Ti MNR determination of the phase distribution of titania nanoparticles

AU - Gervais, C.

AU - Smith, M.E.

AU - Pottier, A.

AU - Jolivet, J.-P.

AU - Babonneau, F.

PY - 2001

Y1 - 2001

N2 - 47,49Ti solid-state NMR spectra are reported from TiO2 nanoparticles. Particles heated below 700°C are predominantly anatase. The corresponding 47,49Ti NMR spectra can be simulated by using the NMR interaction parameters determined from bulk polycrystalline TiO2 with an additional Lorentzian smoothing, which increases as the particle size, as determined by X-ray diffraction, decreases. Above 700°C conversion to rutile increases with increasing calcination temperature. XRD and solid-state NMR provide complementary quantification of the phase distribution with very good agreement between the techniques when there are comparable quantities of rutile and anatase present. At low anatase content NMR is more sensitive to the phase distribution.

AB - 47,49Ti solid-state NMR spectra are reported from TiO2 nanoparticles. Particles heated below 700°C are predominantly anatase. The corresponding 47,49Ti NMR spectra can be simulated by using the NMR interaction parameters determined from bulk polycrystalline TiO2 with an additional Lorentzian smoothing, which increases as the particle size, as determined by X-ray diffraction, decreases. Above 700°C conversion to rutile increases with increasing calcination temperature. XRD and solid-state NMR provide complementary quantification of the phase distribution with very good agreement between the techniques when there are comparable quantities of rutile and anatase present. At low anatase content NMR is more sensitive to the phase distribution.

KW - radioisotope

KW - titanium

KW - titanium dioxide

KW - article

KW - high temperature

KW - nanoparticle

KW - nuclear magnetic resonance

KW - particle size

KW - simulation

KW - solid state

KW - X ray diffraction

U2 - 10.1021/cm0011918

DO - 10.1021/cm0011918

M3 - Journal article

VL - 13

SP - 462

EP - 467

JO - Chemistry of Materials

JF - Chemistry of Materials

SN - 0897-4756

IS - 2

ER -