Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/12658
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dc.contributor.authorVahedigharehchopogh, Najien_US
dc.contributor.authorErol, Erdinçtr
dc.contributor.authorKıbrıslı, Orhantr
dc.contributor.authorGenç, Aziztr
dc.contributor.authorÇelikbilek Ersundu, Miraytr
dc.contributor.authorErsundu, Ali Erçintr
dc.date.accessioned2022-12-08T13:38:42Z-
dc.date.available2022-12-08T13:38:42Z-
dc.date.issued2022-10-
dc.identifier.urihttps://doi.org/10.1039/D2TC03568E-
dc.identifier.urihttps://hdl.handle.net/11147/12658-
dc.description.abstractThe embedding of CsPbBr3 perovskite quantum dots (PQDs) in an inorganic glass matrix not only protects them against chemical, thermal, and photodegradation but also provides an effective strategy to isolate toxic elements such as Pb from the environment for a long period of time. Herein, the recyclability of glass is another important feature that contributes to environmental sustainability. Hence, effective and efficient recycling technologies are needed for the widespread use of PQD glass nanocomposites (GNCs) in many commercial applications. However, studies on the recyclability of CsPbBr3 PQD GNCs have not been conducted so far. Therefore, in this work, we investigate the structural, thermal, optical, and photoluminescence properties of recycled CsPbBr3 PQD GNCs to assess their suitability as long-standing and reusable luminescent materials. For this purpose, the recyclability of GNCs is checked by three repeated melt-quenching and subsequent heat-treatment processes. Although the color emission properties of GNCs under the same heat-treatment conditions show a slight variation after each recycling step, PQD GNCs almost retain their PLQY even after the last recycling step. Ultimately, a prototype white light-emitting diode is constructed by coupling recycled PQD GNCs and a commercial red phosphor on top of a blue LED chip showing high-performance with CIE color coordinates of x = 0.3228, y = 0.3470 and a CCT value of 5920 K. The findings of this work reveal that the recyclability of PQD GNCs holds great promise for a more sustainable technology.en_US
dc.language.isoenen_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectQuantum dotsen_US
dc.subjectPerovskitesen_US
dc.subjectWhite LED'sen_US
dc.subjectGlass matricesen_US
dc.subjectNanocompositesen_US
dc.titleRecyclability of CsPbBr3 quantum dot glass nanocomposites for their long-standing use in white LEDsen_US
dc.typeArticleen_US
dc.authorid0000-0002-2888-2549en_US
dc.institutionauthorGenç, Aziztr
dc.departmentİzmir Institute of Technology. Materials Science and Engineeringen_US
dc.identifier.wosWOS:000869122500001en_US
dc.identifier.scopus2-s2.0-85141437135en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr
dc.identifier.doi10.1039/d2tc03568e-
dc.identifier.wosqualityN/A-
dc.identifier.scopusqualityN/A-
item.languageiso639-1en-
item.fulltextWith Fulltext-
item.grantfulltextembargo_20250101-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.openairetypeArticle-
crisitem.author.dept03.09. Department of Materials Science and Engineering-
Appears in Collections:Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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