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Preparation of nano-sized mixed crystal TiO2-coated Er3+:YAlO3 by sol-gel method for photocatalytic degradation of organic dyes under visible light irradiation.
Water Sci Technol. 2009; 60(4):917-26.WS

Abstract

In this work, an upconversion luminescence agent, crystallized Er(3 +):YAlO(3), was synthesized and then coated by the nano-sized TiO(2) film through sol-gel technique. A novel TiO(2) photocatalyst, Er(3 +):YAlO(3)/TiO(2), with high activity in visible light was subsequently prepared. The Er(3 +):YAlO(3) and Er(3 +):YAlO(3)/TiO(2) were characterized by X-ray diffraction (XRD) and transmission electron microscope (TEM). The photocatalytic activity of Er(3 +):YAlO(3)/TiO(2) photocatalyst was tested by the degradation of acid red B in aqueous solution as the primary model compound under visible light irradiation. The experimental results proved that the prepared TiO(2)-coated crystallized Er(3 +):YAlO(3) was able to decompose the acid red B efficiently, and it is promising to use the idea to develop new TiO(2) photocatalyst with high activity for photocatalytic degradation under visible light.

Authors+Show Affiliations

Department of Chemistry, Liaoning University, Shenyang 110036, China. wangjun890@126.comNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19700830

Citation

Wang, Jun, et al. "Preparation of Nano-sized Mixed Crystal TiO2-coated Er3+:YAlO3 By Sol-gel Method for Photocatalytic Degradation of Organic Dyes Under Visible Light Irradiation." Water Science and Technology : a Journal of the International Association On Water Pollution Research, vol. 60, no. 4, 2009, pp. 917-26.
Wang J, Li J, Liu B, et al. Preparation of nano-sized mixed crystal TiO2-coated Er3+:YAlO3 by sol-gel method for photocatalytic degradation of organic dyes under visible light irradiation. Water Sci Technol. 2009;60(4):917-26.
Wang, J., Li, J., Liu, B., Xie, Y., Han, G., Li, Y., Zhang, L., & Zhang, X. (2009). Preparation of nano-sized mixed crystal TiO2-coated Er3+:YAlO3 by sol-gel method for photocatalytic degradation of organic dyes under visible light irradiation. Water Science and Technology : a Journal of the International Association On Water Pollution Research, 60(4), 917-26. https://doi.org/10.2166/wst.2009.425
Wang J, et al. Preparation of Nano-sized Mixed Crystal TiO2-coated Er3+:YAlO3 By Sol-gel Method for Photocatalytic Degradation of Organic Dyes Under Visible Light Irradiation. Water Sci Technol. 2009;60(4):917-26. PubMed PMID: 19700830.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Preparation of nano-sized mixed crystal TiO2-coated Er3+:YAlO3 by sol-gel method for photocatalytic degradation of organic dyes under visible light irradiation. AU - Wang,Jun, AU - Li,Jia, AU - Liu,Bin, AU - Xie,Yingpeng, AU - Han,Guangxi, AU - Li,Ying, AU - Zhang,Liqun, AU - Zhang,Xiangdong, PY - 2009/8/25/entrez PY - 2009/8/25/pubmed PY - 2009/10/17/medline SP - 917 EP - 26 JF - Water science and technology : a journal of the International Association on Water Pollution Research JO - Water Sci Technol VL - 60 IS - 4 N2 - In this work, an upconversion luminescence agent, crystallized Er(3 +):YAlO(3), was synthesized and then coated by the nano-sized TiO(2) film through sol-gel technique. A novel TiO(2) photocatalyst, Er(3 +):YAlO(3)/TiO(2), with high activity in visible light was subsequently prepared. The Er(3 +):YAlO(3) and Er(3 +):YAlO(3)/TiO(2) were characterized by X-ray diffraction (XRD) and transmission electron microscope (TEM). The photocatalytic activity of Er(3 +):YAlO(3)/TiO(2) photocatalyst was tested by the degradation of acid red B in aqueous solution as the primary model compound under visible light irradiation. The experimental results proved that the prepared TiO(2)-coated crystallized Er(3 +):YAlO(3) was able to decompose the acid red B efficiently, and it is promising to use the idea to develop new TiO(2) photocatalyst with high activity for photocatalytic degradation under visible light. SN - 0273-1223 UR - https://www.unboundmedicine.com/medline/citation/19700830/Preparation_of_nano_sized_mixed_crystal_TiO2_coated_Er3+:YAlO3_by_sol_gel_method_for_photocatalytic_degradation_of_organic_dyes_under_visible_light_irradiation_ L2 - https://iwaponline.com/wst/article-lookup/doi/10.2166/wst.2009.425 DB - PRIME DP - Unbound Medicine ER -