Charge-carrier dynamics in Cu- or Fe-loaded nitrogen-doped TiO2 powder studied by femtosecond diffuse reflectance spectroscopy

Journal of Physical Chemistry C

Volumn 117, Issue 32, 2013, Pages 16448-16456

  Yamanaka, Ken Ichi ^a   Ohwaki, Takeshi ^a   Morikawa, Takeshi ^a  

^a Rd Management Section   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

DIFFUSE REFLECTANCE SPECTROSCOPY; NITROGEN-DOPED TIO; PHOTO-INDUCED ELECTRON TRANSFER; PHOTOCATALYTIC ACTIVITIES; POSSIBLE MECHANISMS; ROOM TEMPERATURE; UV-LIGHT EXCITATION; VISIBLE LIGHT EXCITATION;

DOPING (ADDITIVES); SPECTROSCOPY; THREE DIMENSIONAL; TITANIUM DIOXIDE;

LOADING;

EID: 84882408976     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp404431z     Document Type: Article

References (44)

1. Pelaeza, M.; Nolanb, N. T.; Pillaib, S. C.; Seeryc, M. K.; Falarasd, P.; Kontosd, A. G.; Dunlope, P. S. M.; Hamiltone, J. W. J.; Byrnee, J. A.; O'Sheaf, K.; Entezarig, M. H.; Dionysiou, D. D. A Review on the Visible Light Active Titanium Dioxide Photocatalysts for Environmental Applications Appl. Catal., B 2012, 125, 331-349 and references therein
2. Asahi, R.; Morikawa, T.; Ohwaki, T.; Aoki, K.; Taga, Y. Visible-Light Photocatalysis in Nitrogen-Doped Titanium Oxides Science 2001, 293, 269-271
3. 2 Powders by EPR Spectroscopy and DFT Calculations J. Phys. Chem. B 2005, 109, 11414-11419
4. 2 for Visible-Light Sensitized Photocatalysis Chem. Phys. 2007, 339, 57-63
5. Livraghi, S.; Paganini, M. C.; Giamello, E.; Selloni, A.; Valentin, C. D.; Pacchioni, G. Origin of Photoactivity of Nitrogen-Doped Titanium Dioxide under Visible Light J. Am. Chem. Soc. 2006, 128, 15666-15671
6. 2 Films Appl. Phys. Lett. 2005, 86, 132104-1-3
7. 2 Film Electrodes J. Phys. Chem. B 2004, 108, 10617-10620
8. 2 for Hydrogen Production Renewable Sustainable Energy Rev. 2007, 11, 401-425 and references therein
9. x Loaded with Copper Ions under Visible Light Irradiation Appl. Catal., A 2006, 314, 123-127
10. 2 Loaded with Fe, Cu or Pt Appl. Catal., B 2008, 83, 56-62
11. Skinner, D. E.; Colombo, D. P.; Cavaleri, J. J.; Bowman, R. M. Femtosecond Investigation of Electron Trapping in Semiconductor Nanoclusters J. Phys. Chem. 1995, 99, 7853-7856
12. 2 Colloidal Sols (Particle Sizes Rp = 1.0-13.4 nm). Relevance to Heterogeneous Photocatalysis J. Phys. Chem. 1995, 99, 16655-16661
13. 2 Nanoparticles by Femtosecond Laser Spectroscopy Phys. Chem. Chem. Phys. 2001, 3, 3393-3398
14. 2 Powders Observed by Femtosecond Time-Resolved Near-Infrared Spectroscopy at a Spectral Region of 0.9-1.5 μm with the Direct Absorption Method J. Phys. Chem. B 2004, 108, 20233-20239
15. 2 Film Revealed by Femtosecond Visible/Near-Infrared Transient Absorption Spectroscopy C. R. Chim. 2006, 9, 268-274
16. 2 Nanoparticles Revealed by Femtosecond Transient Absorption Spectroscopy under the Weak-Excitation Condition Phys. Chem. Chem. Phys. 2007, 9, 1453-1460
17. 2 Powder to an Adsorbed Molecule in the Opaque Chem. Phys. Lett. 1997, 275, 234-238
18. - by Femtosecond Diffuse Reflectance Spectroscopy Res. Chem. Intermed. 2001, 27, 177-187
19. 2 Undergoing Photocatalytic Oxidation of Adsorbed Alcohols: Evaluation of the Reaction Rates and Yields J. Am. Chem. Soc. 2006, 128, 416-417
20. 2 Photoexcited at Fundamental Absorption Edges Phys. Rev. B 2012, 86, 205201-1-6
21. 2 Powders J. Phys. Chem. B 2006, 110, 13158-13165
22. 2 Photocatalysts: A Time-Resolved Microwave Conductivity Study J. Phys. Chem. Lett. 2010, 1, 3261-3265
23. 2 Production J. Phys. Chem. C 2011, 115, 3143-3150
24. 2 Investigated by Electron Paramagnetic Resonance J. Phys. Chem. C 2012, 116, 20887-20894
25. 2 Powder Studied by Femtosecond Time-Resolved Diffuse Reflectance Spectroscopy J. Phys. Chem. C 2012, 116, 1286-1292
26. Kessler, R. W.; Wilkinson, F. Diffuse Reflectance Triplet-Triplet Absorption Spectroscopy of Aromatic Hydrocarbons Chemisorbed on γ-Alumina J. Chem. Soc., Faraday Trans. 1 1981, 77, 309-320
27. Kessler, R. W.; Krabichler, G.; Uhl, S.; Oelkrug, D.; Hagan, W. P.; Hyslop, J.; Wilkinson, F. Transient Decay Following Pulse Excitation of Diffuse-Scattering Samples Opt. Acta 1983, 30, 1099-1111
28. 2 J. Phys. Chem. B 2005, 109, 20948-20952
29. Shriver, D. F; Atkins, P. W.; Langford, C. H. Inorganic Chemistry; Oxford University Press: London, 1994.
30. 2 Photocatalyst J. Phys. Chem. C 2010, 114, 16481-16487
31. x under Visible Light Irradiation Phys. Chem. Chem. Phys. 2006, 8, 1116-1121
32. Yamanaka, K.; Sato, S.; Iwaki, M.; Kajino, T.; Morikawa, T. Photoinduced Electron Transfer from Nitrogen-Doped Tantalum Oxide to Adsorbed Ruthenium Complex J. Phys. Chem. C 2011, 115, 18348-18353
33. 2 Films by Wide-Wavelength-Range (400-2500 nm) Transient Absorption Spectroscopy J. Phys. Chem. B 2004, 108, 3817-3823
34. 2 Particles by Femtosecond Diffuse Reflectance Spectroscopy Chem. Phys. Lett. 2001, 336, 424-430
35. 2 Catalysts Revealed by Femtosecond Diffuse Reflectance Spectroscopy J. Phys. Chem. B 1999, 103, 3120-3127
36. Noguchi, H.; Ohtani, B.; Uosaki, K. Effect of Excitation Wavelength on Ultrafast Electron-Hole Recombination in Titanium(IV) Oxide Powders Irradiated by Femtosecond Laser Pulses Chem. Lett. 2005, 34, 694-695
37. 2 Nanocrystalline Films Characterized Using a Lens-Free Heterodyne Detection Transient Grating Technique Chem. Phys. Lett. 2006, 419, 464-468
38. Bard, A. J.; Parsons, R.; Jordan, J., Eds.; Standard Potentials in Aquerous Solution; Marcel Dekker: New York, 1985.
39. 3 Catal. Lett. 1999, 58, 245-247
40. Enright, B.; Fitzmaurice, D. Spectroscopic Determination of Electron and Hole Effective Masses in a Nanocrystalline Semiconductor Film J. Phys. Chem. 1996, 100, 1027-1035
41. 2 Nanocrystalline Films: Elucidation of the Electron Mobility before Deep Trapping J. Phys. Chem. C 2009, 113, 11741-11746
42. 3 Photocatalysts Chem. Phys. Lett. 2008, 457, 202-205
43. 3 Photocatalysts Studied by Means of ESR Spectroscopy and Chemiluminescence Photometry J. Phys. Chem. C 2011, 115, 21283-21290
44. 2 Studied by Means of ESR Spectroscopy and Chemiluminescence Photometry J. Phys. Chem. C 2012, 116, 14900-14907