Electrospun Nanofibers Prepared with CdTe QDs, CdTeSe QDs and CdTe/CdS Core-Shell QDs
Yükleniyor...
Dosyalar
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, a novel method is used to prepare water-soluble CdTe, CdTeSe quantum dots (QDS) and CdTe/CdS core-shell QDs by using Te, Se, NaBH4, and CdCl2 as precursors. Electrospinning method is used to obtain polyvinyl alcohol (PVA)/QDs composite nanofibers. A series of PVA/QDs nanofiber mats with three different QDs content are prepared. Transmission electron microscopy (TEM) and X-ray powder diffraction (XRD) have been used to characterize QD nanoparticles. In addition, for characterization of the composite nanofibers, scanning electron microscopy (SEM) and atomic force microscopy (AFM) have been used. QDs have a good dispersed crystalline structure with an average crystalline size between 2-4 nm. Morphology analyses reveal that the composite nanofibers with an average diameter ranging from 50 to 250 nm are prepared using the electrospinning technique.
Açıklama
Anahtar Kelimeler
Atomik ve Moleküler Kimya, Katı Hal, Fizikokimya, Analitik, İnorganik ve Nükleer, Organik, Kimya, Nanobilim ve Nanoteknoloji, CdTe Quantum Dots, Polyvinyl Alcohol, Nanofibers, Electrospinning
Kaynak
Celal Bayar Üniversitesi Fen Bilimleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
14
Sayı
1
Künye
Başlak, C., Köysüren, Ö., Kuş, M. (2018). Electrospun Nanofibers Prepared with CdTe QDs, CdTeSe QDs and CdTe/CdS Core-Shell QDs, 14(1), 119-124.
