Issue 42, 2023

Single vs. mutliparametric luminescence thermometry: the case of Eu3+-doped Ba3(VO4)2 nanophosphors

Abstract

Luminescence thermometry could provide remote temperature sensing with high spatial and temporal resolution. To date, a lot of effort has been focused on maximizing the performances of these thermal sensors. One of the promising strategies is using several temperature-sensitive parameters to provide more reliable and accurate thermal sensing. Here, we compare luminescence thermometry based on single parameter monitoring, namely LIR, spectral line position and bandwidth, and multiparametric sensing based on principal component analysis. All thermometry was performed using excitation spectra of Eu3+-doped Ba3(VO4)2 nanocrystalline powder. The results obtained testify the advantage of multiparametric thermometry over a classical single parameter one, which can be used for further enhancement of the thermometric performances of luminescence thermometers through appropriate treatment of the collected data for calibration.

Graphical abstract: Single vs. mutliparametric luminescence thermometry: the case of Eu3+-doped Ba3(VO4)2 nanophosphors

Supplementary files

Article information

Article type
Paper
Submitted
27 Aug 2023
Accepted
25 Sep 2023
First published
18 Oct 2023

J. Mater. Chem. C, 2023,11, 14814-14825

Single vs. mutliparametric luminescence thermometry: the case of Eu3+-doped Ba3(VO4)2 nanophosphors

I. E. Kolesnikov, D. V. Mamonova, M. A. Kurochkin, M. A. Khodasevich, V. A. Medvedev, E. Yu. Kolesnikov and A. A. Manshina, J. Mater. Chem. C, 2023, 11, 14814 DOI: 10.1039/D3TC03072E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements