Preparation and characterization of p-n heterojunction photocatalyst p-CuBi2O4/n-TiO2 with high photocatalytic activity under visible and UV light irradiation

Journal of Nanoparticle Research

Volumn 12, Issue 4, 2010, Pages 1355-1366

  Wei, Liu ^a   Shifu, Chen ^a   Sujuan, Zhang ^a   Wei, Zhao ^a   Huaye, Zhang ^a   Xiaoling, Yu ^a  

^a HUAIBEI NORMAL UNIVERSITY   (China)

Author keywords

Characterization; Nanoparticle; P CuBi2O4 n TiO2; P n Heterojunction; Photocatalytic activity

Indexed keywords

BALL MILLING TIME; METHYL ORANGE; P-N HETEROJUNCTIONS; P-N JUNCTION; P-TYPE; PHOTOABSORPTIONS; PHOTOCATALYTIC ACTIVITIES; PHOTOCATALYTIC ACTIVITY; PHOTOCATALYTIC OXIDATIONS; PHOTOCATALYTIC REDUCTION; PHOTOLUMINESCENCE EMISSION SPECTRA; SEM; SOLID STATE REACTION METHOD; TIO; UV-LIGHT IRRADIATION; UV-VIS DIFFUSE REFLECTANCE SPECTROSCOPY; VALANCE BANDS; VISIBLE LIGHT; WAVELENGTH RANGES; XRD;

AZO DYES; CHROMIUM; EMISSION SPECTROSCOPY; HETEROJUNCTIONS; IRRADIATION; MILLING (MACHINING); MILLING MACHINES; NANOPARTICLES; PRASEODYMIUM COMPOUNDS; SCANNING ELECTRON MICROSCOPY; SPHERES; X RAY POWDER DIFFRACTION;

BALL MILLING;

BISMUTH; BISMUTH OXIDE; COPPER OXIDE; METHYL ORANGE; NANOPARTICLE; TITANIUM DIOXIDE; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; METHYLATION; OXIDATION; PHOTOACTIVATION; PHOTOCATALYTIC ACTIVITY; PHOTOLUMINESCENCE; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; ULTRAVIOLET IRRADIATION; ULTRAVIOLET SPECTROSCOPY; X RAY POWDER DIFFRACTION;

EID: 77955085871     PISSN: 13880764     EISSN: 1572896X     Source Type: Journal    
DOI: 10.1007/s11051-009-9672-4     Document Type: Article

References (25)

1. Arai T, Konishi Y, Iwasaki Y, Sugihara H, Sayama K (2007a) High-throughput screening using porous photoelectrode for the development of visible-light-responsive semiconductors. J Comb Chem 9:574-581. doi:10.1021/cc0700142
2. 3 composite photocatalyst under visible and UV light irradiation. J Phys Chem C 111:7574-7577. doi:10.1021/jp0725533
3. 2 heterojunctions. Catal Today 101:315-321. doi:10.1016/ j.cattod.2005.03.038
4. 2 visible photocatalyst with ordered mesoporous structure and highly crystallized anatase. J Phys Chem C 112:6258-6262. doi:10.1021/ jp800324t
5. x by ball milling. Chem Phys Lett 413:404-409. doi:10.1016/j.cplett.2005.08.038
6. 2 photocatalyst by ball milling. Powder Technol 160:198-202. doi:10.1016/j.powtec.2005.08.012 (Pubitemid 41581653)
7. 2. J Hazard Mater 155:320-326. doi:10.1016/j.jhazmat.2007.11.063
8. 2. Appl Surf Sci 255:2478-2484. doi:10.1016/j.apsusc.2008.07.115
9. 2 nanophotocatalyst with high visible light activity. J Phys Chem C 111:6976-6982. doi:10.1021/jp0685030 (Pubitemid 46854559)
10. 2 photocatalysts: effects on photobleaching kinetics and mechanism. J Phys Chem C 112:1094-1100. doi:10.1021/jp0769781 (Pubitemid 351262528)
11. 2 nanotubes with enhanced photocatalytic activity synthesized by a facile wet chemistry method. Scr Mater 59:352-355. doi:10.1016/j.scriptamat.2008.04.004
12. 2 visible light photocatalyst for destruction of azodyes and bacteria. J Phys Chem B 110:4066-4072. doi:10.1021/jp0564400
13. Ikeda S, Sugiyama N, Pal B, Marcí G, Palmisano L, Noguchi H, Uosaki K, Ohtani B (2001) Photocatalytic activity of transition-metal-loaded titanium (IV) oxide powders suspended in aqueous solutions: correlation with electronhole recombination kinetics. Phys Chem Chem Phys 3:267-273. doi:10.1039/b008028o (Pubitemid 32102539)
14. Kim HG, Borse PH, Choi W, Lee JS (2005) Photocatalytic nanodiodes for visible-light photocatalysis. Angew Chem Int Ed 44:4585-4589. doi:10.1002/anie.200500064 (Pubitemid 41026398)
15. 2 powders by the creation of surface oxygen vacancies. Chem Phys Lett 401:579-584. doi:10.1016/j.cplett.2004.11.126
16. 2 photocatalyst.Langmuir 24:8351-8357. doi:10.1021/la801046u
17. 3: a strategy for the design of efficient combined photocatalysts. J Phys Chem C 111:18288-18293. doi:10.1021/jp073955d
18. 2 layers with CdSe quantum dots: correlation between light absorption and photoinjection. J Phys Chem C 111:14889-14892. doi:10.1021/jp074907w (Pubitemid 350013586)
19. 2 surface. J Phys Chem B 110:17584-17588. doi:10.1021/jp063665h (Pubitemid 44412507)
20. 2 nanocatalyst. Chem Mater 17:6349-6353. doi:10.1021/cm052047v (Pubitemid 43011466)
21. Wang X, Lian W, Fu X, Basset JM, Lefebvre F (2006) Structure, preparation and photocatalytic activity of titanium oxides on MCM-41 surface. J Catal 238:13-20. doi: 10.1016/j.jcat.2005.11.027 (Pubitemid 43112437)
22. 2 and its effect on photocatalytic degradation of dyes under visible irradiation. Langmuir 24:7338-7345. doi:10.1021/la800313s
23. Yu JG, Zhang LJ, Cheng B, Su YR (2007) Hydrothermal preparation and photocatalytic activity of hierarchically sponge-like macro-mesoporous titania. J Phys Chem C 111:10582-10589. doi:10.1021/jp0707889 (Pubitemid 47184478)
24. Yu JG, Liu W, Yu HG (2008) A one-pot approach to hierarchically nanoporous titania hollow microspheres with high photocatalytic activity. Cryst Growth Des 8:930-934. doi:10.1021/cg700794y
25. Zhang C, Zhu YF (2005) Synthesis of square Bi2WO6 nanoplates as high-activity visible-light-driven photocatalysts. Chem Mater 17:3537-3545. doi:10.1021/cm0501517 (Pubitemid 41047950)