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المؤلفLuisa Saladino, Maria
المؤلفArmetta, Francesco
المؤلفA. Sibeko, Motshabi
المؤلفLuyt, Adriaan S.
المؤلفF. Chillura Martino, Delia
المؤلفCaponetti, Eugenio
تاريخ الإتاحة2018-07-03T10:39:13Z
تاريخ النشر2016
اسم المنشورJournal of Alloys and Compounds
المعرّفhttp://dx.doi.org/10.1016/j.jallcom.2016.01.009
الاقتباسSaladino, Maria Luisa. Armetta, Francesco. Sibeko, Motshabi A. Luyt, Adriaan S. Chillura Martino, Delia F. Caponetti, Eugenio, Preparation and characterisation of Ce:YAG -polycarbonate composites for white LED, Journal of Alloys and Compounds ,VL 664, https://doi.org/10.1016/j.jallcom.2016.01.009
الرقم المعياري الدولي للكتاب0925-8388
معرّف المصادر الموحدhttp://www.sciencedirect.com/science/article/pii/S0925838816300093
معرّف المصادر الموحدhttp://hdl.handle.net/10576/6788
الملخصCe:YAG-polycarbonate composites were prepared with several amounts of Ce:YAG in the range 0.1 e5 wt.% by using melt compounding. The structure and morphology of the composites were investigated by means of X-ray diffractometry and transmission electron microscopy. The optical properties of the composites were studied by using photoluminescence spectroscopy. The intermolecular interaction between the polymer and the filler surface was investigated using 13C cross-polarization magic-angle spinning NMR spectroscopy (13C {1H} CP-MAS NMR). The results showed that the dispersion of the particles in the polymer, and the optical properties, depend on the Ce:YAG amount. The composites were combined with a blue LED in order to test their performance in a white LED device. Results indicate that more suitable light is obtained using the Ce:YAG-PC composite loaded at 2 wt.%.
اللغةen
الناشرElsevier
الموضوعComposite materials
Surfaces and interfaces
Luminescence
Nanostructures
العنوانPreparation and characterisation of Ce:YAG -polycarbonate composites for white LED.
النوعArticle
رقم المجلد664
ESSN1873-4669
dc.accessType Abstract Only


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