Supraparticles with silica protection for redispersible, calcined nanoparticles

Calcination of nanoparticles is always accompanied by undesired sintering. A calcination route preventing hard-agglomeration to bulk lumps, which is transferable to almost any kind of metal oxide nanoparticle, is developed by surrounding targeted nanoparticles by silica nanoparticles within a nanost...

Descripción completa

Detalles Bibliográficos
Autores principales: Wintzheimer, Susanne, Miller, Franziska, Prieschl, Johannes, Retter, Marion, Mandel, Karl
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9417870/
https://www.ncbi.nlm.nih.gov/pubmed/36134422
http://dx.doi.org/10.1039/c9na00442d
_version_ 1784776820463239168
author Wintzheimer, Susanne
Miller, Franziska
Prieschl, Johannes
Retter, Marion
Mandel, Karl
author_facet Wintzheimer, Susanne
Miller, Franziska
Prieschl, Johannes
Retter, Marion
Mandel, Karl
author_sort Wintzheimer, Susanne
collection PubMed
description Calcination of nanoparticles is always accompanied by undesired sintering. A calcination route preventing hard-agglomeration to bulk lumps, which is transferable to almost any kind of metal oxide nanoparticle, is developed by surrounding targeted nanoparticles by silica nanoparticles within a nanostructured microparticle. After calcination, the desired nanoparticles are regained as a monodisperse sol via silica dissolution.
format Online
Article
Text
id pubmed-9417870
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher RSC
record_format MEDLINE/PubMed
spelling pubmed-94178702022-09-20 Supraparticles with silica protection for redispersible, calcined nanoparticles Wintzheimer, Susanne Miller, Franziska Prieschl, Johannes Retter, Marion Mandel, Karl Nanoscale Adv Chemistry Calcination of nanoparticles is always accompanied by undesired sintering. A calcination route preventing hard-agglomeration to bulk lumps, which is transferable to almost any kind of metal oxide nanoparticle, is developed by surrounding targeted nanoparticles by silica nanoparticles within a nanostructured microparticle. After calcination, the desired nanoparticles are regained as a monodisperse sol via silica dissolution. RSC 2019-09-27 /pmc/articles/PMC9417870/ /pubmed/36134422 http://dx.doi.org/10.1039/c9na00442d Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Wintzheimer, Susanne
Miller, Franziska
Prieschl, Johannes
Retter, Marion
Mandel, Karl
Supraparticles with silica protection for redispersible, calcined nanoparticles
title Supraparticles with silica protection for redispersible, calcined nanoparticles
title_full Supraparticles with silica protection for redispersible, calcined nanoparticles
title_fullStr Supraparticles with silica protection for redispersible, calcined nanoparticles
title_full_unstemmed Supraparticles with silica protection for redispersible, calcined nanoparticles
title_short Supraparticles with silica protection for redispersible, calcined nanoparticles
title_sort supraparticles with silica protection for redispersible, calcined nanoparticles
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9417870/
https://www.ncbi.nlm.nih.gov/pubmed/36134422
http://dx.doi.org/10.1039/c9na00442d
work_keys_str_mv AT wintzheimersusanne supraparticleswithsilicaprotectionforredispersiblecalcinednanoparticles
AT millerfranziska supraparticleswithsilicaprotectionforredispersiblecalcinednanoparticles
AT prieschljohannes supraparticleswithsilicaprotectionforredispersiblecalcinednanoparticles
AT rettermarion supraparticleswithsilicaprotectionforredispersiblecalcinednanoparticles
AT mandelkarl supraparticleswithsilicaprotectionforredispersiblecalcinednanoparticles

Ejemplares similares