Effect of interparticle interactions on size determination of zirconia and silica based systems – A comparison of SAXS, DLS, BET, XRD and TEM

The aim of this work is a systematic comparison of size characterisation methods for two completely different model systems of oxide nanoparticles, i.e. amorphous spherical silica and anisotropic facet-shaped crystalline zirconia. Size and/or size distribution were determined in a wide range from 5...

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Autores principales: Pabisch, Silvia, Feichtenschlager, Bernhard, Kickelbick, Guido, Peterlik, Herwig
Formato: Online Artículo Texto
Lenguaje:English
Publicado: North Holland 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3280720/
https://www.ncbi.nlm.nih.gov/pubmed/22347721
http://dx.doi.org/10.1016/j.cplett.2011.11.049
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author Pabisch, Silvia
Feichtenschlager, Bernhard
Kickelbick, Guido
Peterlik, Herwig
author_facet Pabisch, Silvia
Feichtenschlager, Bernhard
Kickelbick, Guido
Peterlik, Herwig
author_sort Pabisch, Silvia
collection PubMed
description The aim of this work is a systematic comparison of size characterisation methods for two completely different model systems of oxide nanoparticles, i.e. amorphous spherical silica and anisotropic facet-shaped crystalline zirconia. Size and/or size distribution were determined in a wide range from 5 to 70 nm using small-angle X-ray scattering (SAXS), dynamic light scattering (DLS), nitrogen sorption (BET), X-ray diffraction (XRD) and transmission electron microscopy (TEM). A nearly perfect coincidence was observed only for SAXS and TEM for both types of particles. For zirconia nanoparticles considerable differences between different measurement methods were observed.
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spelling pubmed-32807202012-02-17 Effect of interparticle interactions on size determination of zirconia and silica based systems – A comparison of SAXS, DLS, BET, XRD and TEM Pabisch, Silvia Feichtenschlager, Bernhard Kickelbick, Guido Peterlik, Herwig Chem Phys Lett Article The aim of this work is a systematic comparison of size characterisation methods for two completely different model systems of oxide nanoparticles, i.e. amorphous spherical silica and anisotropic facet-shaped crystalline zirconia. Size and/or size distribution were determined in a wide range from 5 to 70 nm using small-angle X-ray scattering (SAXS), dynamic light scattering (DLS), nitrogen sorption (BET), X-ray diffraction (XRD) and transmission electron microscopy (TEM). A nearly perfect coincidence was observed only for SAXS and TEM for both types of particles. For zirconia nanoparticles considerable differences between different measurement methods were observed. North Holland 2012-01-10 /pmc/articles/PMC3280720/ /pubmed/22347721 http://dx.doi.org/10.1016/j.cplett.2011.11.049 Text en © 2012 Elsevier B.V. https://creativecommons.org/licenses/by-nc-nd/3.0/ Open Access under CC BY-NC-ND 3.0 (https://creativecommons.org/licenses/by-nc-nd/3.0/) license
spellingShingle Article
Pabisch, Silvia
Feichtenschlager, Bernhard
Kickelbick, Guido
Peterlik, Herwig
Effect of interparticle interactions on size determination of zirconia and silica based systems – A comparison of SAXS, DLS, BET, XRD and TEM
title Effect of interparticle interactions on size determination of zirconia and silica based systems – A comparison of SAXS, DLS, BET, XRD and TEM
title_full Effect of interparticle interactions on size determination of zirconia and silica based systems – A comparison of SAXS, DLS, BET, XRD and TEM
title_fullStr Effect of interparticle interactions on size determination of zirconia and silica based systems – A comparison of SAXS, DLS, BET, XRD and TEM
title_full_unstemmed Effect of interparticle interactions on size determination of zirconia and silica based systems – A comparison of SAXS, DLS, BET, XRD and TEM
title_short Effect of interparticle interactions on size determination of zirconia and silica based systems – A comparison of SAXS, DLS, BET, XRD and TEM
title_sort effect of interparticle interactions on size determination of zirconia and silica based systems – a comparison of saxs, dls, bet, xrd and tem
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3280720/
https://www.ncbi.nlm.nih.gov/pubmed/22347721
http://dx.doi.org/10.1016/j.cplett.2011.11.049
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