In situ total scattering experiments of nucleation and crystallisation of tantalum-based oxides: from highly dilute solutions via cluster formation to nanoparticles-Reference-Cited by-同舟云学术

In situ total scattering experiments of nucleation and crystallisation of tantalum-based oxides: from highly dilute solutions via cluster formation to nanoparticles

Published:2021 Issue:1 Volume:13 Page:150-162
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Onur Şahin Ezgi¹²³^ORCID,Tüysüz Harun¹²³,Chan Candace K.¹²³⁴⁵^ORCID,Moon Gun-hee¹²³^ORCID,Dai Yitao¹²³,Schmidt Wolfgang¹²³^ORCID,Lim Joohyun⁶⁷³,Scheu Christina⁶⁷³,Weidenthaler Claudia¹²³^ORCID

Affiliation:

1. Max-Planck-Institut für Kohlenforschung

2. D-45470 Mülheim an der Ruhr

3. Germany

4. Materials Science and Engineering

5. School for Engineering of Matter

6. Max-Planck-Institut für Eisenforschung

7. D-40237 Düsseldorf

Abstract

The formation mechanism of amorphous tantalum oxides was studied by total scattering experiments starting from alkoxide precursors. Hydrolysed Ta_xO_yH_z clusters form in highly dilute solutions which were transformed into L-Ta₂O₅ by calcination.

Funder

Max-Planck-Gesellschaft

Alexander von Humboldt-Stiftung

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2021/NR/D0NR07871A

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1. Local atomic order of the amorphous TaOx thin films in relation to their chemical resistivity

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