Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/8926
Title: | Optimization and Performance of Nitrogen-Doped Carbon Dots as a Color Conversion Layer for White-Led Applications | Authors: | Güner, Tuğrul Yüce, Hürriyet Taşçıoğlu, Didem Şimşek, Eren Savacı, Umut Genç, Aziz Demir, Mustafa Muammer |
Keywords: | Color conversion layer Electrospinning Nitrogen-doped carbon dots PVP Solid-state lighting White LED |
Publisher: | Beilstein-Institut Zur Forderung der Chemischen Wissenschaften | Abstract: | In this study, green-emitting nitrogen-doped carbon dots (N-CDots) were synthesized and incorporated into drop-cast composite films for use as color conversion layers in a white-LED configuration to generate white light. In order to resolve the red deficiency of this configuration, a commercial red phosphor was integrated into the system. Moreover, the N-CDots were also processed into polymer/N-CDot composite fibers, for which we determined the amount of N-CDots that yielded adequate white-light properties. Finally, we showed that white light with excellent properties could be generated by employing both of the fabricated N-CDot composites either as drop-cast films or composite fibers. Hence, N-CDots provide a promising alternative to inorganic phosphors that are commonly employed in white-LED configurations. | Description: | PubMed: 31667048 | URI: | https://doi.org/10.3762/bjnano.10.197 https://hdl.handle.net/11147/8926 |
ISSN: | 2190-4286 |
Appears in Collections: | Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2190-4286-10-197.pdf | Makale (Article) | 4.18 MB | Adobe PDF | ![]() View/Open |
CORE Recommender
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.