Preparation and luminescent properties of one-dimensional [Ru(Bphen)2dppz]Cl2/PVP composite fibers by electrospinning
Document Type
Article
Publication Date
10-20-2008
Abstract
One-dimensional nanomaterials, PVP (poly(vinylpyrrolidone)) fibers doped with [Ru(Bphen)2dppz]Cl2 (Bphen = 4,7-diphenyl-1,10-phenanthroline; dppz = dipyrido[3,2-a:2′,3′-c]phenazine) were prepared by electrospinning technique. The luminescent properties of the composite fibers with diameters between 500 and 900 nm were investigated. Bright red emission centering at 596 nm attributed to the metal (dπ) to ligand (π*) charge-transfer (3MLCT) transition was observed. The composite fibers doped 0.20 wt.% ruthenium(II) complex were optimal, which exhibited the maximum luminescent intensity. © 2007 Elsevier B.V. All rights reserved.
Publication Source (Journal or Book title)
Journal of Alloys and Compounds
First Page
314
Last Page
318
Recommended Citation
Liu, Q., Li, B., Gong, J., Sun, Y., & Li, W. (2008). Preparation and luminescent properties of one-dimensional [Ru(Bphen)2dppz]Cl2/PVP composite fibers by electrospinning. Journal of Alloys and Compounds, 466 (1-2), 314-318. https://doi.org/10.1016/j.jallcom.2007.11.048