Ionic Liquid Assisted Sol-Gel Prepared Ce-Doped ZnO

Abstract:

Ce4+-doped zinc oxide was prepared by Ionic liquid assisted sol - gel method using oxalic acid and zinc acetate as starting material for the first time. And rhodamine B as the target material to study ionic liquid assisted preparation of Ce4+-doped ZnO photocatalytic performance. ZnO was determined by SEM and XRD for introduction of ionic liquids and Ce4+ derived from nano-ZnO surface morphology and crystal before and after. The results show that the Ce4+-doped nano-ZnO crystal structure of a rod. In ionic liquids based on the Ce4+-doped photocatalytic properties of ZnO better. The degradation of rhodamine B 30min when the degradation rate of 90%.

• Periodical: Advanced Materials Research (Volumes 490-495)
• Pages: 3262-3265
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.490-495.3262
• Online since: March 2012
• Authors: Yan Li Jiang, Yan Liu, Li Juan Yang, Jia Yao Liu, Yu Fei Lin
• Keywords: Ce-Doped, Ionic Liquid (IL), Nano-ZnO, Sol-Gel Method

References

[1] Van D A, Meulenkamp E A, Vanmaekelbergh Det al 2000 J. Lumin. 87-89 454.

[2] Zhang X T, Xiao Z Y, Zhang W L et al 2003 Acta Phys. Sin . 52 740.

[3] Tissue B M, Yuan H B 2003 J . Solid State Chem. 171 12.

[4] Duan C K, Xia S D, Zhang W P et al 1997 Acta Phys. Sin. 46 1427.

[5] He C, Guan Y F, Yao L Z et al 2003 Mater . Res . Bull . 38 973.

[6] Ko M G, Park J C, Kim D K et al 2003 J . Lumin. 104 215.

[7] Yang X J, Shi C S , Xu X L 2002 Acta Phys. Sin. 51 2871.

[8] Lee M H, Oh S G, Yi S C 2000 J. Coll . Int . Sci . 226 65.

[9] Mckitt rick J, Shea L E, Bacalski C F et al 1999 Displays 19 169.

[10] HaaseM, Riwot zki K, Meyssamy H et al 2000 J. Alloys Comp . 303-304 191.

[11] Hong K S, Melt zer R S, Feofilov S P et al 1999 J . Lumin. 83-84 393.