Experimental evidence in favor of an initial one-electron-transfer process in the heterogeneous photocatalytic reduction of chromium(VI) over TiO2

Langmuir

Volumn 17, Issue 12, 2002, Pages 3515-3517

  Testa, Juan J ^a   Grela, María A ^b   Litter, Marta I ^c  

^a UNIVERSIDAD DE MORÓN   (Argentina)

^b UNIVERSIDAD NACIONAL DE MAR DEL PLATA   (Argentina)

^c CENTRO ATÓMICO CONSTITUYENTES   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON TRANSFER;

CHARGE TRANSFER; CHROMIUM; ELECTRONS; RATE CONSTANTS; REDUCTION; TITANIUM DIOXIDE;

PHOTOCATALYSIS;

EID: 0037067287     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la010100y     Document Type: Article

References (19)

1. Yoneyama, H.; Yamashita, Y.; Tamura, H. Nature 1979, 282, 817.
2. Muñoz, J.; Domènech, J. J. Appl. Electrochem. 1990, 20, 518.
3. Aguado, M.A.; Giménez, J.; Cervera-March, S. Chem. Eng. Commun. 1991, 104, 71.
4. Prairie, M.R.; Evans, L.R.; Stange, B.M.; Martínez, S.L. Environ. Sci. Technol. 1993, 27, 1776.
5. Lin, W.-Y.; Wei, C.; Rajeshwar, K. J. Electrochem. Soc. 1993, 140, 2477.
6. Navío, J.A.; Colón, G.; Trillas, M.; Peral, J.; Domènech, X.; Testa, J.J.; Padrón, J.; Rodríguez, D.; Litter, M.I. Appl. Catal. B 1998, 16, 187.
7. Litter, M.I. Appl. Catal. B 1999, 23, 89.
8. Chenthamarakshan, C.R.; Rajeshwar, K.; Wolfrum, E.J. Langmuir 2000, 16, 2715.
9. Müller, B.R.; Majoni, S.; Memming, R.; Meissner, D. J. Phys. Chem. B 1997, 101, 2501.
10. Grela, M.A.; Colussi, A.J. J. Phys. Chem. 1996, 100, 18214.
11. Siemon, U.; Bahnemann, D.; Testa, J.J.; Rodríguez, D.; Litter, M.I.; Bruno, N. J. Adv. Oxid. Technol. 2000, in press.
12. Testa, J.J.; Batistoni, D.; Litter, M.I. Unpublished results.
13. Farrell, R.P.; Lay, P.A.; Levina, A.; Maxwell, I.A.; Bramley, R.; Brumby, S.; Ji-Ying, J. Inorg. Chem. 1998, 37, 3159.
14. Barr-David, G.; Charara, M.; Codd, R.; Farrell, R.P.; Irwin, J.A.; Lay P.A.; Bramley, R.; Brumby, S.; Ji-Ying, J.; Hanson, G.R. J. Chem. Soc., Faraday Trans. 1995, 91, 1207.
15. Zhang, L.; Lay, P.A. Inorg. Chem. 1998, 37, 1729.
16. Sugden, K.D.; Wetterhahan, K.E. Inorg. Chem. 1996, 35, 651.
17. Weil, J.A.; Bolton, J.R.; Wertz, J.E. Electron Paramagnetic Resonance: Elementary Theory and Practical Aplications; Wiley: New York, 1994; p 498.
18. Chappell, J.; Chiswell, B.; Canning, A. Talanta 1998, 38, 23.
19. Ohashi, K.; Aramaki, M.; Kaise, M.; Yamamoto, K. Anal. Sci. 1989, 5, 73.