Spectral dependencies of the quantum yield of photochemical processes on the surface of wide-band-gap metal oxides. 2. Gas/solid system involving scandia (Sc2O3) particles

Journal of Physical Chemistry B

Volumn 103, Issue 8, 1999, Pages 1325-1331

  Emeline, A V ^a   Lobyntseva, E V ^b   Ryabchuk, V K ^b   Serpone, N ^a  

^a Gina Cody School of Engineering and Computer Science   (Canada)

^b ST PETERSBURG STATE UNIVERSITY   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0038365943     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp9837333     Document Type: Article

References (37)

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24. 3 As noted in these articles, the shape and the position of the fifth single-absorption band can be perturbed by the photobleaching of the original defects; however, these perturbations have little effect on the positions of the other four single bands belonging to hole color centers.
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30. The adsorption mechanism has also been suggested in thermal catalysis. See for example: (a) Sheng, H.; Wang, S.-X.; Driscoll, D.; Lansford, J. H.; J. Catal. 1988, 112, 366. (b) Orsuka, K.; Jinno, K.; Merikawa, A. J. Catal. 1986, 100, 353. (c) Krilov, O. V. Kinet. Katal. 1993, 34, 13.
31. The adsorption mechanism has also been suggested in thermal catalysis. See for example: (a) Sheng, H.; Wang, S.-X.; Driscoll, D.; Lansford, J. H.; J. Catal. 1988, 112, 366. (b) Orsuka, K.; Jinno, K.; Merikawa, A. J. Catal. 1986, 100, 353. (c) Krilov, O. V. Kinet. Katal. 1993, 34, 13.
32. The adsorption mechanism has also been suggested in thermal catalysis. See for example: (a) Sheng, H.; Wang, S.-X.; Driscoll, D.; Lansford, J. H.; J. Catal. 1988, 112, 366. (b) Orsuka, K.; Jinno, K.; Merikawa, A. J. Catal. 1986, 100, 353. (c) Krilov, O. V. Kinet. Katal. 1993, 34, 13.
33. - is more appropriate since the latter can be confused with the regular oxygen surface states.
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35. 28 also considered this likelihood of methyl radicals interacting with electrons. Certainly, the oxidation process that leads to oxidation of methane to carbon dioxide and water that takes place on metal oxides is very complex and not well understood; for example, it might also implicate some thermal reactions. Nonetheless, the initial steps as inferred herein are reasonable.
36. 28 also considered this likelihood of methyl radicals interacting with electrons. Certainly, the oxidation process that leads to oxidation of methane to carbon dioxide and water that takes place on metal oxides is very complex and not well understood; for example, it might also implicate some thermal reactions. Nonetheless, the initial steps as inferred herein are reasonable.
37. 28 also considered this likelihood of methyl radicals interacting with electrons. Certainly, the oxidation process that leads to oxidation of methane to carbon dioxide and water that takes place on metal oxides is very complex and not well understood; for example, it might also implicate some thermal reactions. Nonetheless, the initial steps as inferred herein are reasonable.