Photocatalytic activities of Cd-doped ZnWO4 nanorods prepared by a hydrothermal process

Journal of Hazardous Materials

Volumn 179, Issue 1-3, 2010, Pages 1122-1127

  Song, Xu Chun ^a   Zheng, Yi Fan ^b   Yang, E ^a   Liu, Gang ^c   Zhang, Yong ^c   Chen, Hai Fang ^a   Zhang, Yao Yuan ^a  

^a FUJIAN NORMAL UNIVERSITY   (China)

^b ZHEJIANG UNIVERSITY OF TECHNOLOGY   (China)

^c Fuzhou Area Military Representative Office   (China)

Author keywords

Doping; Hydrothermal; Nanorod; Photocatalytic; ZnWO4

Indexed keywords

AQUEOUS SOLUTIONS; ATOMIC RATIO; CADMIUM IONS; HYDROTHERMAL CRYSTALLIZATION; HYDROTHERMAL PROCESS; PHOTO CATALYTIC DEGRADATION; PHOTO-CATALYTIC; PHOTOCATALYTIC ACTIVITIES; PHOTOCATALYTIC EFFICIENCY; RHODAMINE B; SEM; TEM; UV-LIGHT IRRADIATION; ZNWO;

CADMIUM; CADMIUM COMPOUNDS; NANORODS; PHOTODEGRADATION; SCANNING ELECTRON MICROSCOPY; SYNTHESIS (CHEMICAL); TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS; ZINC;

DOPING (ADDITIVES);

CADMIUM; NANOROD; RHODAMINE B; ZINC;

AQUEOUS SOLUTION; CADMIUM; CATALYSIS; CATALYST; CRYSTALLIZATION; DYE; ION; IRRADIATION; OXIDE; PH; PHOTOCHEMISTRY; PHOTODEGRADATION; ZINC;

AQUEOUS SOLUTION; ARTICLE; CHEMICAL ANALYSIS; CRYSTALLIZATION; PHOTOCATALYSIS; PHOTODEGRADATION; ULTRAVIOLET RADIATION;

CADMIUM; CATALYSIS; CRYSTALLIZATION; FLUORESCENT DYES; HOT TEMPERATURE; MICROSCOPY, ELECTRON, SCANNING; MICROSCOPY, ELECTRON, TRANSMISSION; NANOTUBES; PHOTOCHEMISTRY; RHODAMINES; TUNGSTEN COMPOUNDS; X-RAY DIFFRACTION; ZINC COMPOUNDS;

EID: 77952862093     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2010.03.123     Document Type: Article

References (26)

1. 6. J. Phys. Chem. B 2005, 109:22432-22439.
2. Yu J., Qi L., Cheng B., Zhao X. Effect of calcination temperatures on microstructures and photocatalytic activity of tungsten trioxide hollow microspheres. J. Hazard. Mater. 2008, 160:621-628.
3. Kamat P.V., Huehn R., Nicolaescu R. A " sense and shoot" approach for photocatalytic degradation of organic contaminants in water. J. Phys. Chem. B 2002, 106:788-794.
4. Yu J.G., Zhang L.J., Cheng B., Su Y.R. Hydrothermal preparation and photocatalytic activity of hierarchically sponge-likemacro-/mesoporous titania. J. Phys. Chem. C 2007, 111:10582-10589.
5. Liu H., Peng T., Ke D., Peng Z., Yan C. Preparation and photocatalytic activity of dysprosium doped tungsten trioxide nanoparticles. Mater. Chem. Phys. 2007, 104:377-383.
6. Bamwenda G.R., Arakawa H. The visible light induced photocatalytic activity of tungsten trioxide powders. Appl. Catal. A: Gen. 2001, 210:181-191.
7. Chen C.C. Degradation pathways of ethyl violet by photocatalytic reaction with ZnO dispersions. J. Mol. Catal. A 2007, 264:82-92.
8. Yu J., Yu X., Huang B., Zhang X., Dai Y. Hydrothermal synthesis and visible-light photocatalytic activity of novel cage-like ferric oxide hollow spheres. Cryst. Growth Des. 2009, 9:1474-1480.
9. 2 nanocrystals. J. Hazard. Mater. 2009, 163:1310-1314.
10. Sathish M., Viswanath R.P. Photocatalytic generation of hydrogen over mesoporous CdS nanoparticle: effect of particle size, noble metal and support. Catal. Today 2007, 129:421-427.
11. 4 catalyst. Mater. Sci. Eng. B 2007, 139:201-208.
12. 4 prepared with a hydrothermal method. J. Phys. Chem. C 2008, 112:17351-17356.
13. 8. J. Phys. Chem. B 2003, 107:14265-14269.
14. 6 nanocages with high visible-light-driven photocatalytic activities prepared in refluxing EG. Cryst. Growth Des. 2009, 9:991-996.
15. Yu S., Liu B., Mo M., Huang J., Liu X., Qian Y. General synthesis of single-crystal tungstate nanorods/nanowires: a facile, low-temperature solution approach. Adv. Funct. Mater. 2003, 13:639-647.
16. 4 catalyst prepared by a hydrothermal process. Appl. Catal. A: Gen. 2006, 306:58-67.
17. Hoffmann M.R., Choi S.T., Martin W., Bahnemann D.W. Environmental applications of semiconductor photocatalysis. Chem. Rev. 1995, 95:69-96.
18. Fujishima A., Rao T.N., Truk D.A. Titanium dioxide photocatalysis. J. Photochem. Photobiol. C: Photochem. Rev. 2000, 1:1-21.
19. 2 sol in aqueous solution under visible light irradiation. Mater. Sci. Eng. B 2005, 117:325-333.
20. 2 nanocrystalline. J. Hazard. Mater. 2008, 150:62-67.
21. 4 nanocrystalline powders by the polymerized complex method. Mater. Lett. 2003, 57:1550-1554.
22. Song X.C., Zheng Y.F., Wang Y. Selected-control synthesis of dysprosium hydroxide and oxide nanorods by adjusting hydrothermal temperature. Mater. Res. Bull. 2008, 43:1106-1111.
23. 4 nanorods. Chem. Mater. 2000, 12:2819-2821.
24. 4 nanorods. Appl. Phys. A 2009, 94:185-188.
25. 4 with different morphologies and sizes via hydrothermal route. Chem. Phys. Lett. 2003, 375:185-190.
26. Jin L., Qu Y., Wang B., Li S., Jiang B., Yang L., Fu W., Fu H., Sun J. Review of photoluminescence performance of nano-sized semiconductor materials and its relationships with photocatalytic activity. Sol. Energy Mater. Sol. Cells 2006, 90:1773-1787.