Size-dependent visible photoluminescence from ZnO nanoparticles prepared via SiO2 network

► The simple synthesis of ZnO nanoparticles was developed in the SiO2 network. ► The average size decreases with the amount increase of TEOS in precursor. ► The visible emission peaks blue shifts with the increase of TEOS amount. ► Quantum size effect has been explained the visible emission band shi...

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Veröffentlicht in:	Superlattices and microstructures 2012-08, Vol.52 (2), p.193-199
Hauptverfasser:	Xiping, Niu, Xiaoman, Cheng, Jianping, Xu, Xiaosong, Zhang, Rongwei, Xuan, Yanyu, Wu, Lan, Li
Format:	Artikel
Sprache:	eng
Schlagworte:	Density Emission Nanoparticles Networks Photoluminescence Quantum confinement effect Silicon dioxide Visible emission Wurtzite Zinc oxide ZnO nanoparticles
Online-Zugang:	Volltext
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