CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 13446 > Article
Paper
12 December 2024 Preparation and properties of CaF2: Tb3+/PMMA optical waveguide for luminescent solar concentrator
Suwen Li, Jinyu Gao
Author Affiliations +
Proceedings Volume 13446, Sixth International Conference on Optoelectronic Science and Materials (ICOSM 2024); 134460Y (2024) https://doi.org/10.1117/12.3052948
Event: 6th International Conference on Optoelectronic Science and Materials (ICOSM 2024), 2024, Hefei, China
Abstract
Luminescent solar concentrators are very attractive due to their potential application in Building-integrated photovoltaics. In this work, the CaF2: Tb3+ nanoparticles chosen as the luminescent center in transparent substrate of luminescent solar concentrators. The PMMA chosen as the optical waveguide of luminescent solar concentrators. A series of CaF2: Tb3+ nanoparticles with different Tb3+ doping concentrations and CaF2: Tb3+ / PMMA optical waveguides with different CaF2: Tb3+ nanoparticles doping concentrations were prepared, and identified by X-ray powder diffraction, scanning and transmission electron microscope, the relationship between emission intensity and irradiation time, thermogravimetric analysis and differential scanning calorimetry, UV - vis excitation spectra, emission spectra, decay dynamics and and photoluminescence quantum efficiency. The obtained nanoparticles are uniform and mono-disperse. The CaF2: Tb3+/PMMA optical waveguides are transparent under sunlight. The photoluminescence properties fluorescence dynamics have been investigated. The results indicate that CaF2: Tb3+/PMMA optical waveguides emit characteristic green light of Tb3+ ions, the lifetimes are longer and photoluminescence, thermal and chemical stability are relatively high, which are very suitable for luminescent solar concentrators.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Suwen Li and Jinyu Gao "Preparation and properties of CaF2: Tb3+/PMMA optical waveguide for luminescent solar concentrator", Proc. SPIE 13446, Sixth International Conference on Optoelectronic Science and Materials (ICOSM 2024), 134460Y (12 December 2024); https://doi.org/10.1117/12.3052948
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
;
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 7 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Terbium
Polymethylmethacrylate
Nanoparticles
Ions
Waveguides
Solar concentrators
Luminescence
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top