Ceria nanomaterials containing ytterbium: low and high concentration – luminescence analyzed in the near infrared region-Reference-Cited by-同舟云学术

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Ceria nanomaterials containing ytterbium: low and high concentration – luminescence analyzed in the near infrared region

Published:2023 Issue:50 Volume:13 Page:35445-35456
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Chemura Sitshengisiwe¹,Schrumpf Tim¹,Günter Christina²,Kumke Michael U.¹^ORCID

Affiliation:

1. Institute of Chemistry (Optical Sensing and Spectroscopy), University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany

2. Institute for Earth Sciences, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany

Abstract

CeO2:Yb nanoparticles were characterized for their NIR luminescence at RT and at T = 4 K. The PARAFAC analysis yielded luminescence decay kinetics as well as the associated luminescence spectra for Yb3+ species in different local environments.

Funder

Deutsche Forschungsgemeinschaft

Bundesministerium für Umwelt, Naturschutz, nukleare Sicherheit und Verbraucherschutz

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/RA/D3RA06868D

Reference41 articles.

1. Rare-Earth-Doped Cerium Oxide Nanocubes for Biomedical Near-Infrared and Magnetic Resonance Imaging

2. Annealing temperature and oxygen-vacancy-dependent variation of lattice strain, band gap and luminescence properties of CeO2nanoparticles

3. Time-gated down-/up-conversion emission of Ho–CeO 2 and Ho, Yb–CeO 2 nanoparticles

4. Electrical and microstructural properties of Yb-doped CeO2

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