Crystallization and growth mechanisms of nanostructures in silicate glass: From complete characterization toward applications

K. Rademann, V. S. Raghuwanshi, A. Hoell

Research output: Chapter in Book/Report/Conference proceedingChapter (Book)Researchpeer-review

Abstract

Soda lime silicate glasses are the perfect matrix for embedding and stabilizing metallic, magnetic, and oxide nanoparticles. We emphasize here that silicate glasses are also perfectly suited for studying growth and crystallization mechanisms of nanoparticles under in situ and ex situ conditions with the methods of small angle neutron scattering, small angle X-ray scattering (SAXS), and anomalous SAXS. Combined with transmission electron microscopy, X-ray diffraction, luminescence, and the theory of UV-Vis spectroscopy, a complete characterization can be achieved. We describe two novel crystal formation and growth mechanisms: (i) growth constraint by high viscous shell, and (ii) delayed Ostwald repining. On the basis of this mechanistic understanding, the properties of glasses can be optimized for applications and even novel ceramic and optical devices, such as warm white light Planck emitters can be foreseen.

Original languageEnglish
Title of host publicationGlass Nanocomposites
Subtitle of host publicationSynthesis, Properties and Applications
EditorsBasudeb Karmakar, Klaus Rademann, Andrey L. Stepanov
Place of PublicationOxford, UK
PublisherWilliam Andrew
Chapter3
Pages89-114
Number of pages26
ISBN (Print)9780323393096
DOIs
Publication statusPublished - 19 Jan 2016

Keywords

  • ASAXS
  • Characterization
  • Crystallization
  • Exsitu condition
  • Glass ceramics
  • Growth mechanism
  • In situ condition
  • Luminescence spectroscopy
  • Magnetic nanoparticle
  • Metallic nanoparticle
  • Nanostructure
  • Ostwald repining
  • Oxide nanoparticle
  • Planck emitters
  • SANS
  • SAXS
  • Silicate glass
  • TEM
  • UV-Vis spectroscopy
  • XRD

Cite this

Rademann, K., Raghuwanshi, V. S., & Hoell, A. (2016). Crystallization and growth mechanisms of nanostructures in silicate glass: From complete characterization toward applications. In B. Karmakar, K. Rademann, & A. L. Stepanov (Eds.), Glass Nanocomposites: Synthesis, Properties and Applications (pp. 89-114). Oxford, UK: William Andrew. https://doi.org/10.1016/B978-0-323-39309-6.00003-1
Rademann, K. ; Raghuwanshi, V. S. ; Hoell, A. / Crystallization and growth mechanisms of nanostructures in silicate glass : From complete characterization toward applications. Glass Nanocomposites: Synthesis, Properties and Applications. editor / Basudeb Karmakar ; Klaus Rademann ; Andrey L. Stepanov. Oxford, UK : William Andrew, 2016. pp. 89-114
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Rademann, K, Raghuwanshi, VS & Hoell, A 2016, Crystallization and growth mechanisms of nanostructures in silicate glass: From complete characterization toward applications. in B Karmakar, K Rademann & AL Stepanov (eds), Glass Nanocomposites: Synthesis, Properties and Applications. William Andrew, Oxford, UK, pp. 89-114. https://doi.org/10.1016/B978-0-323-39309-6.00003-1

Crystallization and growth mechanisms of nanostructures in silicate glass : From complete characterization toward applications. / Rademann, K.; Raghuwanshi, V. S.; Hoell, A.

Glass Nanocomposites: Synthesis, Properties and Applications. ed. / Basudeb Karmakar; Klaus Rademann; Andrey L. Stepanov. Oxford, UK : William Andrew, 2016. p. 89-114.

Research output: Chapter in Book/Report/Conference proceedingChapter (Book)Researchpeer-review

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AU - Raghuwanshi, V. S.

AU - Hoell, A.

PY - 2016/1/19

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N2 - Soda lime silicate glasses are the perfect matrix for embedding and stabilizing metallic, magnetic, and oxide nanoparticles. We emphasize here that silicate glasses are also perfectly suited for studying growth and crystallization mechanisms of nanoparticles under in situ and ex situ conditions with the methods of small angle neutron scattering, small angle X-ray scattering (SAXS), and anomalous SAXS. Combined with transmission electron microscopy, X-ray diffraction, luminescence, and the theory of UV-Vis spectroscopy, a complete characterization can be achieved. We describe two novel crystal formation and growth mechanisms: (i) growth constraint by high viscous shell, and (ii) delayed Ostwald repining. On the basis of this mechanistic understanding, the properties of glasses can be optimized for applications and even novel ceramic and optical devices, such as warm white light Planck emitters can be foreseen.

AB - Soda lime silicate glasses are the perfect matrix for embedding and stabilizing metallic, magnetic, and oxide nanoparticles. We emphasize here that silicate glasses are also perfectly suited for studying growth and crystallization mechanisms of nanoparticles under in situ and ex situ conditions with the methods of small angle neutron scattering, small angle X-ray scattering (SAXS), and anomalous SAXS. Combined with transmission electron microscopy, X-ray diffraction, luminescence, and the theory of UV-Vis spectroscopy, a complete characterization can be achieved. We describe two novel crystal formation and growth mechanisms: (i) growth constraint by high viscous shell, and (ii) delayed Ostwald repining. On the basis of this mechanistic understanding, the properties of glasses can be optimized for applications and even novel ceramic and optical devices, such as warm white light Planck emitters can be foreseen.

KW - ASAXS

KW - Characterization

KW - Crystallization

KW - Exsitu condition

KW - Glass ceramics

KW - Growth mechanism

KW - In situ condition

KW - Luminescence spectroscopy

KW - Magnetic nanoparticle

KW - Metallic nanoparticle

KW - Nanostructure

KW - Ostwald repining

KW - Oxide nanoparticle

KW - Planck emitters

KW - SANS

KW - SAXS

KW - Silicate glass

KW - TEM

KW - UV-Vis spectroscopy

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SP - 89

EP - 114

BT - Glass Nanocomposites

A2 - Karmakar, Basudeb

A2 - Rademann, Klaus

A2 - Stepanov, Andrey L.

PB - William Andrew

CY - Oxford, UK

ER -

Rademann K, Raghuwanshi VS, Hoell A. Crystallization and growth mechanisms of nanostructures in silicate glass: From complete characterization toward applications. In Karmakar B, Rademann K, Stepanov AL, editors, Glass Nanocomposites: Synthesis, Properties and Applications. Oxford, UK: William Andrew. 2016. p. 89-114 https://doi.org/10.1016/B978-0-323-39309-6.00003-1