Influence of NH3-treating temperature on visible light photocatalytic activity of N-doped P25-TiO2

Science in China, Series B: Chemistry

Volumn 52, Issue 8, 2009, Pages 1164-1170

  Chen, Weiping ^a   Wang, Yan ^a   Jin, Zhensheng ^a   Feng, Caixia ^a   Wu, Zhishen ^a   Zhang, Zhijun ^a  

^a HENAN UNIVERSITY   (China)

Author keywords

NH3 treatment; Nitrogen doping; P25 TiO2; Photocatalysis; Visible light photocatalytic activity

Indexed keywords

ANATASE TIO; CONCENTRATION OF; DOPED NITROGEN; LINEAR RELATIONSHIPS; N-DOPED; N-DOPING; NH3 TREATMENT; NITROGEN DOPING; P25-TIO2; SINGLE ELECTRON; SURFACE COMPOSITIONS; SYNERGISTIC ACTION; TIO; TREATING TEMPERATURE; VISIBLE LIGHT ABSORPTION; VISIBLE LIGHT PHOTOCATALYTIC ACTIVITY;

DOPING (ADDITIVES); LIGHT TRANSMISSION; NITROGEN; OXIDE MINERALS; OXYGEN; OXYGEN VACANCIES; SURFACE STRUCTURE; TITANIUM DIOXIDE; TITANIUM OXIDES;

PHOTOCATALYSIS;

EID: 68649129085     PISSN: 10069291     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11426-009-0118-8     Document Type: Article

References (29)

1. 2 in the visible light region Chem Phys Lett 123 126 128
2. R. Asahi T. Morikawa T. Ohwaki K. Aoki Y. Taga 2001 Visible-light photocatalysis in nitrogen-doped titanium oxides Science 293 269 271
3. T. Ihara M. Miyoshi Y. Iriyama O. Matsumoto S. Sugihara 2003 Visible-light-active titanium oxide photocatalyst realized by an oxygen-deficient structure and by nitrogen doping Appl Catal B: Environ 42 403 409
4. x powders J Phys Chem B 107 5483 5486
5. 2 nanotubes Nano Lett 6 5 1080 1082
6. 2 nanotube layers: Dose effects during nitrogen doping by ion implantation Chem Phys Lett 419 426 429
7. 2 nanotubes using heat treatment in ammonia Electrochem Commun 8 544 548
8. 2 film electrodes J Phys Chem B 108 10617 10620
9. T. Lindgren J. M. Mwabora E. Avendano J. Jonsson C. G. Granqvist S. E. Lindquist 2003 Photoelectrochemical and optical properties of nitrogen doped titanium dioxide films prepared by reactive DC magnetron sputtering J Phys Chem B 107 5709 5716
10. S. Livraghi M. C. Paganini E. Giamello A. Selloni C. D. Valentin G. Pacchioni 2006 Origin of photoactivity of nitrogen-doped titanium dioxide under visible light J Am Chem Soc 128 15666 15671
11. 2 narrowed by anion- and cation- doping of titanium dioxide in second-generation photocatalysts J Phys Chem B 110 24287 24293
12. V. N. Kuznetsov N. Serpone 2006 Visible light absorption by various titanium dioxide specimens J Phys Chem B 110 25203 25209
13. A. V. Emeline N. V. Sheremetyeva N. V. Khomchenko V. K. Ryabchuk N. Serpone 2007 Photoinduced formation of defects and nitrogen stabilization of color centers in N-doped titanium dioxide J Phys Chem C 111 30 11456 11462
14. 2 with high visible light photocatalytic activity J Mol Catal A: Chem 260 1 3
15. 2 (in Chinese) Chin Sci Bull 52 16 1973 1976
16. 2 New J Chem 32 1038 1047
17. 2 Appl Surf Sci 254 4462 4466
18. 2 nanoparticles Nano Lett 3 8 1049 1051
19. x photocatalysts and their transformation at the nanoscale J Phys Chem B 108 4 1230 1240
20. X. B. Chen Y. B. Lou A. C. S. Samia C. Burda J. L. Gole 2005 Formation of oxynitrate as the photocatalytic enhancing site in nitrogen-doped titania nanocatalysts: Comparison to a commercial nanopowder Adv Funct Mater 15 1 41 49
21. 2 nanostructures Adv Funct Mater 15 1 161 167
22. 2 photocatalysts by wet-method N-doping Appl Catal A: Gen 284 131 137
23. 3 J Phys Chem B 104 2 319 328
24. 2 thin film as a photocatalyst using a pulsed laser deposition method Thin Solid Films 453 162 166
25. N. C. Saha H. G. Tompkins 1992 Titanium nitride oxidation chemistry: An X-ray photoelectron spectroscopy study J Appl Phys 72 7 3072 3079
26. 2 studied by ESR Z Naturforch 36a 226 232
27. 2 under illumination Colloids Surf 13 287 293
28. 2 photocatalyst with visible light activity for NO removal J Mol Catal A: Chem 161 205 212
29. 2 (AB) with single- electron-trapped oxygen vacancies Appl Phys A 80 1801 1805