Photoluminescence and electrical properties in Pr-modified (Ba1-xCax)TiO3 multifunctional ceramics
Authors:
- Mirosław M Bućko,
- Agnieszka Wilk,
- Jerzy Lis,
- Anna Toczek,
- Lucjan Kozielski
Abstract
Mechanoluminescence materials, characterized with non-thermal light emission in response to mechanical stimuli, can have many applications in direct conversion of mechanical energy into light energy. The aim of this study was to develop wet chemistry approaches for the synthesis of the finest ceramic powders of barium calcium titanate for the use in the production of a mechanoluminescent detector. Wet chemistry route allows the control of the particle size of ceramic materials up to several nanometers. For the first time luminescence was recorded in Ba0.9Ca0.1TiO3 ceramics despite reports that light emission in BCT is possibly only over 23% of calcium content. The resulting ceramics showed high relative density, reasonable ferro and dielectric properties, and red light emission can be observed with the naked eye.
- Record ID
- USLc8d2e57e5d614462879e68b1414cb141
- Author
- Journal series
- Processing and Application of Ceramics, ISSN 1820-6131, e-ISSN 2406-1034
- Issue year
- 2020
- Vol
- 14
- No
- 1
- Pages
- 77-82
- Publication size in sheets
- 0.30
- Keywords in English
- lead-free BCT ceramics; wet chemistry method; echanoluminescence; dielectric properties
- ASJC Classification
- DOI
- DOI:10.2298/PAC2001077B Opening in a new tab
- Handle.net URL
- hdl.handle.net/20.500.12128/13538 Opening in a new tab
- Language
- eng (en) English
- License
- File
-
- File: 1
- Photoluminescence and electrical properties in Pr-modified (Ba1-xCax)TiO3 multifunctional ceramics, File Kozielski_Photoluminescence_and_electrical_properties_in_Pr-modified.pdf / 1 MB
- Kozielski_Photoluminescence_and_electrical_properties_in_Pr-modified.pdf
- publication date: 06-02-2024
- Photoluminescence and electrical properties in Pr-modified (Ba1-xCax)TiO3 multifunctional ceramics, File Kozielski_Photoluminescence_and_electrical_properties_in_Pr-modified.pdf / 1 MB
-
- Score (nominal)
- 70
- Score source
- journalList
- Score
- = 70.0, 21-04-2024, ArticleFromJournal
- Publication indicators
- Citation count
- 2
- Uniform Resource Identifier
- https://opus.us.edu.pl/info/article/USLc8d2e57e5d614462879e68b1414cb141/
- URN
urn:uni-kat-prod:USLc8d2e57e5d614462879e68b1414cb141
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.